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--------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20241231/202412311403.3d8f903d-lkp@intel.com ========================================================================================= cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase: cs-localhost/gcc-12/performance/ipv4/x86_64-rhel-9.4/200%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp2/TCP_CRR/netperf commit: ddb90baf8d ("s390/tracing: Enable HAVE_FTRACE_GRAPH_FUNC") fd62ee1f3e ("fprobe: Rewrite fprobe on function-graph tracer") ddb90baf8d5ec902 fd62ee1f3e2a2ca3ba5501d504d ---------------- --------------------------- %stddev %change %stddev \ | \ 2.78 -0.4 2.40 mpstat.cpu.all.usr% 5134970 ± 2% -8.3% 4708498 vmstat.system.cs 5051017 ± 11% -21.1% 3984834 ± 2% numa-numastat.node1.local_node 5127037 ± 11% -20.9% 4056739 ± 2% numa-numastat.node1.numa_hit 5126246 ± 11% -20.9% 4055878 ± 2% numa-vmstat.node1.numa_hit 5050225 ± 11% -21.1% 3983973 ± 2% numa-vmstat.node1.numa_local 176.55 ± 9% -14.6% 150.70 ± 11% sched_debug.cfs_rq:/.util_avg.stddev 4909928 ± 3% -10.9% 4375151 ± 3% sched_debug.cpu.nr_switches.min 20483 ± 4% +11.5% 22837 perf-c2c.DRAM.remote 24006 ± 5% +24.5% 29898 ± 3% perf-c2c.HITM.local 7086 ± 4% -12.6% 6196 ± 3% perf-c2c.HITM.remote 31093 ± 4% +16.1% 36094 ± 2% perf-c2c.HITM.total 200788 ± 2% -2.0% 196693 proc-vmstat.nr_anon_pages 8989290 ± 11% -19.8% 7208925 ± 6% proc-vmstat.numa_hit 8856551 ± 11% -20.1% 7076299 ± 6% proc-vmstat.numa_local 1473356 ± 3% -3.5% 1421154 proc-vmstat.pgfault 1944890 -10.6% 1737859 netperf.ThroughputBoth_total_tps 7597 -10.6% 6788 netperf.ThroughputBoth_tps 1944890 -10.6% 1737859 netperf.Throughput_total_tps 7597 -10.6% 6788 netperf.Throughput_tps 631.27 -14.6% 539.29 netperf.time.user_time 3.89e+08 ± 4% -14.5% 3.324e+08 ± 3% netperf.time.voluntary_context_switches 5.835e+08 -10.6% 5.214e+08 netperf.workload 0.21 ± 20% +34.6% 0.29 ± 19% perf-sched.sch_delay.avg.ms.__cond_resched.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect 0.24 ± 10% +58.3% 0.39 ± 33% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.security_inode_alloc.inode_init_always_gfp.alloc_inode 3594 ± 23% +42.9% 5136 ± 8% perf-sched.total_sch_delay.max.ms 0.52 ± 19% +31.8% 0.68 ± 18% perf-sched.wait_and_delay.avg.ms.__cond_resched.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect 0.21 ± 39% +206.7% 0.65 ± 57% perf-sched.wait_time.avg.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64 0.13 +1541.2% 2.06 ±159% perf-sched.wait_time.avg.ms.__cond_resched.lock_sock_nested.inet_csk_accept.inet_accept.do_accept 0.29 ± 11% +53.3% 0.44 ± 16% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_node_noprof.kmalloc_reserve.__alloc_skb.tcp_stream_alloc_skb 0.42 ± 15% +53.3% 0.65 ± 39% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.security_inode_alloc.inode_init_always_gfp.alloc_inode 0.51 ± 3% +54.8% 0.79 perf-stat.i.MPKI 4.43e+10 -10.1% 3.982e+10 perf-stat.i.branch-instructions 4.019e+08 -9.3% 3.644e+08 perf-stat.i.branch-misses 23.97 ± 2% -1.0 22.95 perf-stat.i.cache-miss-rate% 1.145e+08 ± 3% +41.6% 1.622e+08 perf-stat.i.cache-misses 4.733e+08 ± 2% +48.3% 7.019e+08 perf-stat.i.cache-references 5179504 ± 2% -8.3% 4751159 perf-stat.i.context-switches 1.37 +11.8% 1.53 perf-stat.i.cpi 2808 ± 3% -29.7% 1974 perf-stat.i.cycles-between-cache-misses 2.33e+11 -10.1% 2.094e+11 perf-stat.i.instructions 0.73 -10.5% 0.66 perf-stat.i.ipc 40.48 ± 2% -8.2% 37.14 perf-stat.i.metric.K/sec 0.49 ± 3% +57.5% 0.77 perf-stat.overall.MPKI 24.21 ± 3% -1.1 23.11 perf-stat.overall.cache-miss-rate% 1.37 +12.3% 1.54 perf-stat.overall.cpi 2787 ± 3% -28.8% 1984 perf-stat.overall.cycles-between-cache-misses 0.73 -10.9% 0.65 perf-stat.overall.ipc 4.416e+10 -10.1% 3.971e+10 perf-stat.ps.branch-instructions 4.006e+08 -9.3% 3.633e+08 perf-stat.ps.branch-misses 1.142e+08 ± 3% +41.6% 1.618e+08 perf-stat.ps.cache-misses 4.719e+08 ± 2% +48.3% 6.999e+08 perf-stat.ps.cache-references 5162307 ± 2% -8.3% 4736259 perf-stat.ps.context-switches 2.323e+11 -10.1% 2.088e+11 perf-stat.ps.instructions 7.155e+13 -10.5% 6.404e+13 perf-stat.total.instructions 19.32 -2.5 16.85 perf-profile.calltrace.cycles-pp.__close.send_omni_inner.send_tcp_conn_rr.main 19.02 -2.4 16.61 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner.send_tcp_conn_rr.main 19.01 -2.4 16.59 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner.send_tcp_conn_rr 18.87 -2.4 16.48 perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner 24.64 -1.9 22.78 perf-profile.calltrace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close 22.22 -1.7 20.56 perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.__x64_sys_close.do_syscall_64 22.27 -1.7 20.61 perf-profile.calltrace.cycles-pp.sock_close.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 22.04 -1.6 20.39 perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.__x64_sys_close 8.70 -1.2 7.46 perf-profile.calltrace.cycles-pp.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main 20.85 -1.2 19.62 perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput 20.53 -1.2 19.36 perf-profile.calltrace.cycles-pp.__tcp_close.tcp_close.inet_release.__sock_release.sock_close 4.34 ± 2% -0.8 3.52 perf-profile.calltrace.cycles-pp.recv.send_omni_inner.send_tcp_conn_rr.main 3.84 ± 2% -0.7 3.12 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner.send_tcp_conn_rr.main 3.81 ± 2% -0.7 3.10 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner.send_tcp_conn_rr 4.28 ± 2% -0.7 3.57 ± 5% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 12.44 -0.7 11.77 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.__tcp_close.tcp_close 5.03 -0.7 4.37 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv 4.07 ± 2% -0.7 3.42 ± 5% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 4.24 ± 2% -0.6 3.60 perf-profile.calltrace.cycles-pp.__socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main 3.33 ± 2% -0.6 2.70 perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner 11.80 -0.6 11.18 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.__tcp_close 4.66 -0.6 4.05 perf-profile.calltrace.cycles-pp.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.85 -0.6 1.24 ± 19% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked 4.58 -0.6 3.97 perf-profile.calltrace.cycles-pp.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 4.45 -0.6 3.85 perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 3.98 ± 2% -0.6 3.38 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr 3.97 ± 2% -0.6 3.38 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket.send_omni_inner 3.87 ± 2% -0.6 3.29 perf-profile.calltrace.cycles-pp.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket 3.83 ± 2% -0.6 3.26 perf-profile.calltrace.cycles-pp.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket 4.11 -0.6 3.54 perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom 4.30 -0.6 3.74 ± 3% perf-profile.calltrace.cycles-pp.__release_sock.__tcp_close.tcp_close.inet_release.__sock_release 4.22 ± 2% -0.5 3.69 ± 3% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.__tcp_close.tcp_close.inet_release 4.20 ± 2% -0.5 3.68 ± 3% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close.tcp_close 1.70 ± 11% -0.5 1.20 ± 19% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data 0.84 ± 4% -0.5 0.36 ± 70% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.inet_unhash.tcp_set_state.tcp_done.tcp_rcv_state_process 1.92 -0.5 1.45 ± 15% perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg 19.19 -0.5 18.72 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames 0.80 ± 5% -0.4 0.35 ± 70% perf-profile.calltrace.cycles-pp.inet_unhash.tcp_set_state.tcp_done.tcp_fin.tcp_data_queue 18.96 -0.4 18.55 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit 1.24 ± 3% -0.4 0.83 perf-profile.calltrace.cycles-pp.sk_alloc.inet_create.__sock_create.__sys_socket.__x64_sys_socket 2.01 -0.4 1.60 ± 11% perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg 1.27 ± 2% -0.4 0.86 ± 4% perf-profile.calltrace.cycles-pp.tcp_done.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv 1.40 ± 2% -0.4 1.00 perf-profile.calltrace.cycles-pp.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu 1.06 ± 2% -0.4 0.68 ± 4% perf-profile.calltrace.cycles-pp.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close 2.78 ± 2% -0.4 2.40 perf-profile.calltrace.cycles-pp.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.99 ± 2% -0.4 0.62 perf-profile.calltrace.cycles-pp.__sk_destruct.inet_release.__sock_release.sock_close.__fput 2.28 -0.4 1.92 perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg 1.11 ± 3% -0.4 0.74 ± 4% perf-profile.calltrace.cycles-pp.tcp_set_state.tcp_done.tcp_fin.tcp_data_queue.tcp_rcv_state_process 5.66 ± 2% -0.4 5.30 perf-profile.calltrace.cycles-pp.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe.accept.process_requests 5.62 ± 2% -0.3 5.27 perf-profile.calltrace.cycles-pp.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe.accept 1.10 ± 3% -0.3 0.76 perf-profile.calltrace.cycles-pp.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv 6.44 ± 2% -0.3 6.09 perf-profile.calltrace.cycles-pp.accept.process_requests.spawn_child.accept_connection.accept_connections 6.15 ± 2% -0.3 5.81 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.accept.process_requests.spawn_child 6.16 ± 2% -0.3 5.82 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.accept.process_requests.spawn_child.accept_connection 0.91 ± 3% -0.3 0.57 ± 4% perf-profile.calltrace.cycles-pp.tcp_set_state.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 5.42 ± 2% -0.3 5.09 perf-profile.calltrace.cycles-pp.do_accept.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.02 ± 3% -0.3 0.69 perf-profile.calltrace.cycles-pp.sk_clone_lock.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req 0.88 ± 4% -0.3 0.56 ± 3% perf-profile.calltrace.cycles-pp.inet_unhash.tcp_set_state.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv 0.54 ± 2% -0.3 0.25 ±100% perf-profile.calltrace.cycles-pp.recv 1.44 -0.3 1.16 perf-profile.calltrace.cycles-pp.create_data_socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main 2.02 ± 4% -0.3 1.74 ± 4% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 1.91 ± 4% -0.3 1.64 ± 4% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable.tcp_child_process 1.97 ± 4% -0.3 1.70 ± 4% perf-profile.calltrace.cycles-pp.__wake_up_sync_key.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu 1.93 ± 4% -0.3 1.66 ± 4% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_sync_key.sock_def_readable.tcp_child_process.tcp_v4_rcv 1.47 -0.3 1.20 perf-profile.calltrace.cycles-pp.inet_csk_get_port.__inet_bind.inet_bind_sk.__sys_bind.__x64_sys_bind 1.86 ± 4% -0.3 1.60 ± 4% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable 1.30 -0.3 1.04 perf-profile.calltrace.cycles-pp.set_sock_buffer.create_data_socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr 1.20 -0.2 0.95 perf-profile.calltrace.cycles-pp.getsockopt.set_sock_buffer.create_data_socket.omni_create_data_socket.send_omni_inner 3.30 ± 2% -0.2 3.10 perf-profile.calltrace.cycles-pp.inet_accept.do_accept.__sys_accept4.__x64_sys_accept.do_syscall_64 3.02 ± 2% -0.2 2.84 perf-profile.calltrace.cycles-pp.inet_csk_accept.inet_accept.do_accept.__sys_accept4.__x64_sys_accept 1.95 ± 3% -0.2 1.76 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.inet_csk_accept.inet_accept.do_accept 2.00 ± 3% -0.2 1.82 perf-profile.calltrace.cycles-pp.schedule_timeout.inet_csk_accept.inet_accept.do_accept.__sys_accept4 1.82 ± 2% -0.2 1.64 perf-profile.calltrace.cycles-pp.inet_create.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64 1.90 ± 3% -0.2 1.72 perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.inet_csk_accept.inet_accept 2.24 -0.2 2.07 perf-profile.calltrace.cycles-pp.bind.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main 0.83 -0.2 0.66 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer.create_data_socket.omni_create_data_socket 0.85 -0.2 0.68 ± 3% perf-profile.calltrace.cycles-pp.sock_alloc.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64 1.78 -0.2 1.61 perf-profile.calltrace.cycles-pp.dput.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.80 -0.2 0.64 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer.create_data_socket 0.86 -0.2 0.71 perf-profile.calltrace.cycles-pp.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.75 ± 9% -0.2 0.60 ± 5% perf-profile.calltrace.cycles-pp.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_finish_connect.tcp_rcv_synsent_state_process 0.79 -0.2 0.64 ± 3% perf-profile.calltrace.cycles-pp.alloc_inode.sock_alloc.__sock_create.__sys_socket.__x64_sys_socket 1.53 -0.2 1.38 perf-profile.calltrace.cycles-pp.__dentry_kill.dput.__fput.__x64_sys_close.do_syscall_64 0.69 -0.1 0.54 perf-profile.calltrace.cycles-pp.__x64_sys_getsockopt.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer 0.67 -0.1 0.52 perf-profile.calltrace.cycles-pp.__sys_getsockopt.__x64_sys_getsockopt.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt 2.07 -0.1 1.93 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr 0.72 ± 10% -0.1 0.58 ± 5% perf-profile.calltrace.cycles-pp.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_rcv_state_process.tcp_child_process 0.83 -0.1 0.68 perf-profile.calltrace.cycles-pp.alloc_file_pseudo.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64 0.71 ± 9% -0.1 0.57 ± 6% perf-profile.calltrace.cycles-pp.__tcp_get_metrics.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_finish_connect 2.06 -0.1 1.92 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket.send_omni_inner 1.98 -0.1 1.85 perf-profile.calltrace.cycles-pp.__sys_bind.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind 0.68 ± 10% -0.1 0.54 ± 6% perf-profile.calltrace.cycles-pp.__tcp_get_metrics.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_rcv_state_process 1.99 -0.1 1.86 perf-profile.calltrace.cycles-pp.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket 0.73 ± 2% -0.1 0.60 perf-profile.calltrace.cycles-pp.setsockopt.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main 1.80 -0.1 1.68 perf-profile.calltrace.cycles-pp.inet_bind_sk.__sys_bind.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.77 -0.1 1.65 perf-profile.calltrace.cycles-pp.__inet_bind.inet_bind_sk.__sys_bind.__x64_sys_bind.do_syscall_64 0.86 ± 4% -0.1 0.74 perf-profile.calltrace.cycles-pp.dequeue_task_fair.try_to_block_task.__schedule.schedule.schedule_timeout 0.81 ± 3% -0.1 0.71 perf-profile.calltrace.cycles-pp.dequeue_entities.dequeue_task_fair.try_to_block_task.__schedule.schedule 0.90 ± 3% -0.1 0.80 perf-profile.calltrace.cycles-pp.try_to_block_task.__schedule.schedule.schedule_timeout.inet_csk_accept 0.79 ± 2% -0.1 0.70 perf-profile.calltrace.cycles-pp.inet_csk_bind_conflict.inet_csk_get_port.__inet_bind.inet_bind_sk.__sys_bind 0.88 ± 2% -0.1 0.78 perf-profile.calltrace.cycles-pp.sock_alloc_file.do_accept.__sys_accept4.__x64_sys_accept.do_syscall_64 0.84 ± 2% -0.1 0.76 perf-profile.calltrace.cycles-pp.alloc_file_pseudo.sock_alloc_file.do_accept.__sys_accept4.__x64_sys_accept 0.60 ± 2% -0.1 0.52 perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv 0.68 ± 2% -0.1 0.60 perf-profile.calltrace.cycles-pp.inet_bind_conflict.inet_csk_bind_conflict.inet_csk_get_port.__inet_bind.inet_bind_sk 0.86 ± 2% -0.1 0.80 ± 2% perf-profile.calltrace.cycles-pp.sock_alloc.do_accept.__sys_accept4.__x64_sys_accept.do_syscall_64 1.06 -0.1 1.00 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_sync_key 0.85 -0.0 0.82 perf-profile.calltrace.cycles-pp.enqueue_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common 1.20 ± 2% +0.0 1.24 perf-profile.calltrace.cycles-pp.tcp_v4_send_synack.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 0.59 ± 2% +0.0 0.64 ± 3% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close 1.00 ± 2% +0.1 1.13 perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 0.69 ± 4% +0.2 0.86 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_send_reset.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.64 ± 4% +0.2 0.82 ± 5% perf-profile.calltrace.cycles-pp.ip_send_unicast_reply.tcp_v4_send_reset.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 4.33 +0.3 4.59 perf-profile.calltrace.cycles-pp.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core 2.31 +0.3 2.60 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg 10.35 +0.3 10.65 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.37 ± 71% +0.3 0.68 ± 5% perf-profile.calltrace.cycles-pp.tcp_time_wait.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 1.44 +0.3 1.78 perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock 1.42 +0.4 1.83 ± 2% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 6.87 ± 2% +0.4 7.30 perf-profile.calltrace.cycles-pp.__close.recv_omni.process_requests.spawn_child.accept_connection 6.57 ± 2% +0.4 7.01 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.recv_omni.process_requests 6.44 ± 2% +0.4 6.88 perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.recv_omni 6.58 ± 2% +0.4 7.03 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close.recv_omni.process_requests.spawn_child 0.19 ±141% +0.5 0.64 ± 5% perf-profile.calltrace.cycles-pp.tcp_update_metrics.tcp_time_wait.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 2.88 +0.5 3.38 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.__sys_sendto.__x64_sys_sendto 1.56 ± 5% +0.5 2.08 ± 3% perf-profile.calltrace.cycles-pp.tcp_init_transfer.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu 0.00 +0.5 0.52 ± 2% perf-profile.calltrace.cycles-pp.tcp_connect_init.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect 2.46 +0.5 2.98 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.__sys_sendto 3.29 ± 2% +0.5 3.82 perf-profile.calltrace.cycles-pp.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core 8.44 +0.5 8.97 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg 2.74 ± 2% +0.5 3.28 perf-profile.calltrace.cycles-pp.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 1.62 ± 4% +0.5 2.16 ± 3% perf-profile.calltrace.cycles-pp.tcp_init_transfer.tcp_finish_connect.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv 2.24 ± 3% +0.5 2.78 ± 2% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.00 +0.5 0.55 ± 3% perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.tcp_v4_connect.__inet_stream_connect.inet_stream_connect 5.96 ± 2% +0.5 6.50 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect 1.69 ± 4% +0.6 2.25 ± 3% perf-profile.calltrace.cycles-pp.tcp_finish_connect.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 5.91 ± 2% +0.6 6.48 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect 3.40 +0.6 3.98 perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64 0.00 +0.6 0.59 ± 4% perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process 7.99 +0.6 8.60 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked 0.00 +0.6 0.61 perf-profile.calltrace.cycles-pp.tcp_init_sock.tcp_v4_init_sock.inet_create.__sock_create.__sys_socket 9.25 +0.6 9.86 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process 0.00 +0.6 0.62 perf-profile.calltrace.cycles-pp.tcp_v4_init_sock.inet_create.__sock_create.__sys_socket.__x64_sys_socket 9.14 +0.6 9.78 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process 0.00 +0.6 0.64 perf-profile.calltrace.cycles-pp.ip_route_output_key_hash.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect 0.00 +0.7 0.65 ± 3% perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req 6.64 ± 2% +0.7 7.34 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect 7.19 ± 2% +0.7 7.88 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect 0.58 +0.8 1.37 ± 2% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 9.79 +0.9 10.65 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 9.48 +0.9 10.34 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv 0.00 +0.9 0.87 ± 3% perf-profile.calltrace.cycles-pp.ip_route_output_flow.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect 13.34 +0.9 14.22 perf-profile.calltrace.cycles-pp.__send.send_omni_inner.send_tcp_conn_rr.main 13.09 +0.9 13.99 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner.send_tcp_conn_rr 13.10 +0.9 14.01 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner.send_tcp_conn_rr.main 12.85 +0.9 13.76 perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner 3.18 ± 2% +0.9 4.11 perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.00 +0.9 0.93 ± 3% perf-profile.calltrace.cycles-pp.ip_route_output_flow.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv 0.00 +1.0 0.98 ± 3% perf-profile.calltrace.cycles-pp.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 32.44 +1.0 33.43 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb 32.32 +1.0 33.31 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit 11.24 +1.0 12.24 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect 0.00 +1.0 1.01 ± 3% perf-profile.calltrace.cycles-pp.ip_route_output_flow.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv 32.04 +1.0 33.08 perf-profile.calltrace.cycles-pp.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2 0.00 +1.0 1.05 ± 3% perf-profile.calltrace.cycles-pp.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu 8.36 ± 2% +1.1 9.42 perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect 7.12 ± 2% +1.2 8.32 perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni 7.50 ± 2% +1.2 8.69 perf-profile.calltrace.cycles-pp.__send.recv_omni.process_requests.spawn_child.accept_connection 7.23 ± 2% +1.2 8.43 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests 7.24 ± 2% +1.2 8.44 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests.spawn_child 30.88 +1.2 32.10 perf-profile.calltrace.cycles-pp.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit 23.48 ± 2% +1.3 24.75 perf-profile.calltrace.cycles-pp.accept_connection.accept_connections.main 23.48 ± 2% +1.3 24.75 perf-profile.calltrace.cycles-pp.accept_connections.main 23.48 ± 2% +1.3 24.75 perf-profile.calltrace.cycles-pp.process_requests.spawn_child.accept_connection.accept_connections.main 23.48 ± 2% +1.3 24.75 perf-profile.calltrace.cycles-pp.spawn_child.accept_connection.accept_connections.main 32.64 +1.4 34.00 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.handle_softirqs.do_softirq 32.78 +1.4 34.13 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip 31.96 +1.4 33.35 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.handle_softirqs 11.39 +1.4 12.80 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto.__x64_sys_sendto 13.45 +1.4 14.86 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64 11.30 +1.4 12.72 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto 15.97 +1.4 17.40 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core 14.09 +1.5 15.59 perf-profile.calltrace.cycles-pp.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect 14.02 +1.5 15.52 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect 29.50 +1.5 31.04 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action 13.53 +1.5 15.07 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect 29.38 +1.6 30.92 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll 13.17 +1.6 14.74 perf-profile.calltrace.cycles-pp.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock 16.97 ± 2% +1.6 18.58 perf-profile.calltrace.cycles-pp.recv_omni.process_requests.spawn_child.accept_connection.accept_connections 10.83 ± 2% +1.6 12.48 perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect 28.64 +1.7 30.30 perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog 19.90 +2.1 22.00 perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send 19.52 +2.1 21.63 perf-profile.calltrace.cycles-pp.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 26.15 +3.1 29.23 perf-profile.calltrace.cycles-pp.connect.send_omni_inner.send_tcp_conn_rr.main 25.88 +3.1 28.99 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner.send_tcp_conn_rr.main 25.88 +3.2 29.07 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner.send_tcp_conn_rr 25.61 +3.2 28.82 perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner 25.56 +3.2 28.78 perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect 25.37 +3.2 28.60 perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe 25.23 +3.2 28.48 perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64 26.58 -2.1 24.43 perf-profile.children.cycles-pp.__close 25.63 -2.1 23.57 perf-profile.children.cycles-pp.__x64_sys_close 24.97 -2.0 23.01 perf-profile.children.cycles-pp.__fput 22.52 -1.8 20.76 perf-profile.children.cycles-pp.__sock_release 22.57 -1.7 20.82 perf-profile.children.cycles-pp.sock_close 22.32 -1.7 20.59 perf-profile.children.cycles-pp.inet_release 21.13 -1.3 19.81 perf-profile.children.cycles-pp.tcp_close 8.86 -1.3 7.57 perf-profile.children.cycles-pp.omni_create_data_socket 20.82 -1.3 19.56 perf-profile.children.cycles-pp.__tcp_close 74.02 -1.0 73.02 perf-profile.children.cycles-pp.send_omni_inner 7.29 -0.9 6.36 perf-profile.children.cycles-pp.recv 3.08 ± 3% -0.9 2.18 perf-profile.children.cycles-pp.tcp_done 2.88 ± 4% -0.8 2.03 perf-profile.children.cycles-pp.tcp_set_state 3.02 ± 3% -0.8 2.19 perf-profile.children.cycles-pp._raw_spin_lock_bh 6.89 -0.8 6.11 perf-profile.children.cycles-pp.tcp_data_queue 2.07 ± 2% -0.7 1.34 perf-profile.children.cycles-pp.__sk_destruct 5.44 -0.7 4.73 perf-profile.children.cycles-pp.__x64_sys_recvfrom 2.19 ± 5% -0.7 1.47 perf-profile.children.cycles-pp.inet_unhash 5.38 -0.7 4.68 perf-profile.children.cycles-pp.__sys_recvfrom 4.35 -0.7 3.68 perf-profile.children.cycles-pp.__socket 5.02 -0.7 4.36 perf-profile.children.cycles-pp.sock_recvmsg 4.92 -0.7 4.27 perf-profile.children.cycles-pp.inet_recvmsg 4.81 -0.6 4.16 perf-profile.children.cycles-pp.tcp_recvmsg 2.86 ± 9% -0.6 2.23 ± 6% perf-profile.children.cycles-pp.tcp_get_metrics 4.47 -0.6 3.86 perf-profile.children.cycles-pp.tcp_recvmsg_locked 3.94 ± 2% -0.6 3.34 perf-profile.children.cycles-pp.__x64_sys_socket 2.70 ± 10% -0.6 2.11 ± 6% perf-profile.children.cycles-pp.__tcp_get_metrics 3.90 -0.6 3.31 perf-profile.children.cycles-pp.__sys_socket 4.35 ± 2% -0.6 3.78 ± 4% perf-profile.children.cycles-pp.tcp_fin 5.22 -0.6 4.65 ± 2% perf-profile.children.cycles-pp.__schedule 4.54 -0.6 3.98 perf-profile.children.cycles-pp.schedule_timeout 4.46 -0.5 3.91 perf-profile.children.cycles-pp.schedule 3.44 -0.5 2.99 perf-profile.children.cycles-pp.kmem_cache_free 1.27 ± 3% -0.4 0.84 perf-profile.children.cycles-pp.sk_alloc 3.07 ± 5% -0.4 2.65 ± 5% perf-profile.children.cycles-pp.try_to_wake_up 1.43 ± 2% -0.4 1.02 perf-profile.children.cycles-pp.tcp_create_openreq_child 2.61 -0.4 2.21 perf-profile.children.cycles-pp.sk_wait_data 3.34 ± 5% -0.4 2.94 ± 5% perf-profile.children.cycles-pp.sock_def_readable 2.85 ± 2% -0.4 2.44 perf-profile.children.cycles-pp.__sock_create 7.02 ± 2% -0.4 6.62 perf-profile.children.cycles-pp.accept 3.24 ± 5% -0.4 2.84 ± 5% perf-profile.children.cycles-pp.__wake_up_common 3.20 ± 5% -0.4 2.80 ± 5% perf-profile.children.cycles-pp.__wake_up_sync_key 5.96 ± 2% -0.4 5.58 perf-profile.children.cycles-pp.__x64_sys_accept 5.92 ± 2% -0.4 5.54 perf-profile.children.cycles-pp.__sys_accept4 2.43 -0.4 2.06 perf-profile.children.cycles-pp.tcp_clean_rtx_queue 5.73 ± 2% -0.4 5.36 perf-profile.children.cycles-pp.do_accept 1.76 -0.4 1.40 perf-profile.children.cycles-pp.inet_csk_destroy_sock 2.37 -0.4 2.01 perf-profile.children.cycles-pp.wait_woken 1.13 ± 3% -0.4 0.77 perf-profile.children.cycles-pp.inet_csk_clone_lock 1.05 ± 3% -0.3 0.71 perf-profile.children.cycles-pp.sk_clone_lock 2.23 -0.3 1.92 perf-profile.children.cycles-pp.dev_hard_start_xmit 1.96 -0.3 1.67 perf-profile.children.cycles-pp._raw_spin_lock 1.49 -0.3 1.20 perf-profile.children.cycles-pp.create_data_socket 1.95 ± 4% -0.3 1.66 ± 4% perf-profile.children.cycles-pp.autoremove_wake_function 2.02 -0.3 1.73 perf-profile.children.cycles-pp.loopback_xmit 1.50 -0.3 1.23 perf-profile.children.cycles-pp.inet_csk_get_port 1.34 -0.3 1.07 perf-profile.children.cycles-pp.set_sock_buffer 1.29 -0.3 1.02 perf-profile.children.cycles-pp.getsockopt 1.43 ± 2% -0.3 1.17 perf-profile.children.cycles-pp.dequeue_task_fair 1.37 ± 2% -0.3 1.11 perf-profile.children.cycles-pp.dequeue_entities 1.35 -0.3 1.09 perf-profile.children.cycles-pp.tcp_v4_destroy_sock 1.76 -0.3 1.51 perf-profile.children.cycles-pp.sock_alloc_file 1.54 ± 2% -0.2 1.29 perf-profile.children.cycles-pp.try_to_block_task 3.61 ± 2% -0.2 3.37 perf-profile.children.cycles-pp.inet_accept 1.74 -0.2 1.50 ± 3% perf-profile.children.cycles-pp.sock_alloc 1.70 -0.2 1.46 perf-profile.children.cycles-pp.alloc_file_pseudo 1.40 -0.2 1.16 perf-profile.children.cycles-pp.kmem_cache_alloc_noprof 3.35 ± 2% -0.2 3.13 perf-profile.children.cycles-pp.inet_csk_accept 1.74 -0.2 1.53 perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook 1.62 -0.2 1.41 ± 3% perf-profile.children.cycles-pp.alloc_inode 0.88 -0.2 0.68 perf-profile.children.cycles-pp.dequeue_entity 1.89 ± 2% -0.2 1.69 perf-profile.children.cycles-pp.inet_create 2.36 -0.2 2.16 perf-profile.children.cycles-pp.bind 1.76 -0.2 1.57 perf-profile.children.cycles-pp.__alloc_skb 1.07 ± 2% -0.2 0.89 perf-profile.children.cycles-pp.skb_release_data 1.11 -0.2 0.93 perf-profile.children.cycles-pp.__mod_timer 1.19 -0.2 1.02 perf-profile.children.cycles-pp._raw_spin_lock_irqsave 1.07 -0.2 0.90 perf-profile.children.cycles-pp.sk_reset_timer 1.80 -0.2 1.63 perf-profile.children.cycles-pp.dput 1.38 -0.2 1.21 perf-profile.children.cycles-pp.clear_bhb_loop 0.58 -0.2 0.42 perf-profile.children.cycles-pp.tcp_schedule_loss_probe 0.88 -0.2 0.72 perf-profile.children.cycles-pp.__kfree_skb 1.48 -0.2 1.32 perf-profile.children.cycles-pp.__inet_lookup_skb 1.33 -0.2 1.17 ± 2% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof 1.28 -0.2 1.12 perf-profile.children.cycles-pp.__memcg_slab_free_hook 1.56 -0.2 1.40 perf-profile.children.cycles-pp.__dentry_kill 2.02 -0.2 1.87 perf-profile.children.cycles-pp.__sys_bind 0.70 -0.2 0.56 perf-profile.children.cycles-pp.__x64_sys_getsockopt 0.82 -0.2 0.67 perf-profile.children.cycles-pp.inet_put_port 0.68 -0.1 0.54 perf-profile.children.cycles-pp.__sys_getsockopt 0.78 -0.1 0.64 perf-profile.children.cycles-pp.setsockopt 1.77 -0.1 1.62 perf-profile.children.cycles-pp.syscall_exit_to_user_mode 1.82 -0.1 1.68 perf-profile.children.cycles-pp.__inet_bind 1.09 ± 2% -0.1 0.95 ± 3% perf-profile.children.cycles-pp.update_curr 2.02 -0.1 1.88 perf-profile.children.cycles-pp.__x64_sys_bind 1.84 -0.1 1.70 perf-profile.children.cycles-pp.inet_bind_sk 0.59 ± 2% -0.1 0.46 perf-profile.children.cycles-pp.__inet_bhash2_update_saddr 0.60 -0.1 0.46 perf-profile.children.cycles-pp.do_sock_getsockopt 0.90 -0.1 0.77 perf-profile.children.cycles-pp.update_load_avg 1.08 -0.1 0.95 perf-profile.children.cycles-pp.__inet_lookup_established 0.90 -0.1 0.78 ± 3% perf-profile.children.cycles-pp.sock_alloc_inode 0.53 ± 4% -0.1 0.42 ± 3% perf-profile.children.cycles-pp.fib_table_lookup 0.65 -0.1 0.54 perf-profile.children.cycles-pp.__d_alloc 0.68 -0.1 0.57 perf-profile.children.cycles-pp.d_alloc_pseudo 0.68 -0.1 0.57 perf-profile.children.cycles-pp.irqtime_account_irq 0.95 -0.1 0.84 ± 2% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated 0.64 -0.1 0.53 perf-profile.children.cycles-pp.lock_timer_base 1.48 ± 2% -0.1 1.38 ± 4% perf-profile.children.cycles-pp.__cond_resched 0.68 -0.1 0.57 perf-profile.children.cycles-pp.__tcp_send_ack 0.93 -0.1 0.82 ± 3% perf-profile.children.cycles-pp.rcu_core 1.47 -0.1 1.36 perf-profile.children.cycles-pp.ttwu_do_activate 1.52 -0.1 1.41 perf-profile.children.cycles-pp.ip_rcv 0.88 -0.1 0.78 ± 4% perf-profile.children.cycles-pp.rcu_do_batch 0.83 ± 2% -0.1 0.72 ± 2% perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem 0.98 -0.1 0.88 perf-profile.children.cycles-pp.tcp_event_new_data_sent 1.09 ± 2% -0.1 0.99 ± 4% perf-profile.children.cycles-pp.__mod_memcg_state 1.35 -0.1 1.25 perf-profile.children.cycles-pp.enqueue_task 0.95 -0.1 0.85 perf-profile.children.cycles-pp.kmem_cache_alloc_node_noprof 0.89 -0.1 0.79 perf-profile.children.cycles-pp.validate_xmit_skb 0.58 -0.1 0.49 perf-profile.children.cycles-pp.ip_rcv_core 0.76 ± 2% -0.1 0.66 ± 2% perf-profile.children.cycles-pp.mod_objcg_state 0.42 -0.1 0.32 perf-profile.children.cycles-pp.sk_getsockopt 0.81 ± 2% -0.1 0.72 perf-profile.children.cycles-pp.inet_csk_bind_conflict 1.42 -0.1 1.33 perf-profile.children.cycles-pp.__pick_next_task 0.46 ± 3% -0.1 0.36 perf-profile.children.cycles-pp.sk_stop_timer 0.40 -0.1 0.30 perf-profile.children.cycles-pp.tcp_current_mss 0.88 -0.1 0.78 perf-profile.children.cycles-pp.tcp_send_fin 0.44 -0.1 0.35 ± 2% perf-profile.children.cycles-pp.__x64_sys_setsockopt 0.63 -0.1 0.54 perf-profile.children.cycles-pp.sk_prot_alloc 0.54 -0.1 0.46 perf-profile.children.cycles-pp.inet_csk_reqsk_queue_hash_add 0.48 -0.1 0.40 perf-profile.children.cycles-pp.netif_skb_features 1.39 -0.1 1.31 perf-profile.children.cycles-pp.pick_next_task_fair 0.42 -0.1 0.34 ± 2% perf-profile.children.cycles-pp.__sys_setsockopt 0.48 -0.1 0.40 perf-profile.children.cycles-pp.__inet_hash_connect 0.57 -0.1 0.49 perf-profile.children.cycles-pp.kmalloc_reserve 0.62 -0.1 0.54 perf-profile.children.cycles-pp.sched_clock_cpu 0.70 -0.1 0.62 perf-profile.children.cycles-pp.inet_bind_conflict 1.09 -0.1 1.01 perf-profile.children.cycles-pp.tcp_stream_alloc_skb 0.44 ± 2% -0.1 0.36 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 0.41 -0.1 0.34 perf-profile.children.cycles-pp.__inet_check_established 0.47 -0.1 0.40 perf-profile.children.cycles-pp.__ip_finish_output 0.38 ± 2% -0.1 0.31 perf-profile.children.cycles-pp.inet_csk_clear_xmit_timers 0.85 -0.1 0.78 perf-profile.children.cycles-pp.__netif_rx 0.82 ± 2% -0.1 0.75 ± 5% perf-profile.children.cycles-pp.tcp_validate_incoming 0.57 -0.1 0.50 perf-profile.children.cycles-pp.skb_copy_datagram_iter 0.63 -0.1 0.56 perf-profile.children.cycles-pp.entry_SYSCALL_64 0.32 -0.1 0.25 perf-profile.children.cycles-pp.__skb_clone 0.31 -0.1 0.24 perf-profile.children.cycles-pp.tcp_init_xmit_timers 0.27 -0.1 0.20 perf-profile.children.cycles-pp.tcp_options_write 0.37 -0.1 0.30 ± 2% perf-profile.children.cycles-pp.do_sock_setsockopt 0.48 -0.1 0.41 perf-profile.children.cycles-pp.fdget 0.54 -0.1 0.48 perf-profile.children.cycles-pp.sched_clock 0.55 -0.1 0.48 perf-profile.children.cycles-pp.__skb_datagram_iter 0.74 -0.1 0.67 perf-profile.children.cycles-pp.enqueue_to_backlog 0.80 -0.1 0.73 perf-profile.children.cycles-pp.netif_rx_internal 0.49 -0.1 0.42 perf-profile.children.cycles-pp.pick_task_fair 0.45 ± 2% -0.1 0.38 perf-profile.children.cycles-pp.tcp_ack_update_rtt 0.35 -0.1 0.28 perf-profile.children.cycles-pp.timer_delete 0.64 -0.1 0.58 perf-profile.children.cycles-pp.lock_sock_nested 0.38 ± 2% -0.1 0.31 perf-profile.children.cycles-pp._copy_from_user 0.53 -0.1 0.46 perf-profile.children.cycles-pp.alloc_empty_file 0.48 -0.1 0.42 perf-profile.children.cycles-pp.native_sched_clock 0.35 ± 7% -0.1 0.28 ± 9% perf-profile.children.cycles-pp.select_task_rq 0.28 -0.1 0.22 ± 2% perf-profile.children.cycles-pp.ipv4_mtu 0.58 -0.1 0.52 perf-profile.children.cycles-pp.__check_object_size 1.14 -0.1 1.08 perf-profile.children.cycles-pp.enqueue_task_fair 0.98 -0.1 0.92 ± 2% perf-profile.children.cycles-pp.ktime_get 0.23 ± 2% -0.1 0.16 ± 2% perf-profile.children.cycles-pp.sk_stream_kill_queues 0.39 ± 2% -0.1 0.33 ± 3% perf-profile.children.cycles-pp.check_preempt_wakeup_fair 0.49 -0.1 0.43 ± 2% perf-profile.children.cycles-pp.wakeup_preempt 0.34 -0.1 0.28 perf-profile.children.cycles-pp.percpu_counter_add_batch 0.36 -0.1 0.30 perf-profile.children.cycles-pp.dst_release 0.45 -0.1 0.40 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack 0.67 -0.1 0.61 ± 3% perf-profile.children.cycles-pp.inode_init_always_gfp 0.50 -0.1 0.45 perf-profile.children.cycles-pp.tcp_try_rmem_schedule 0.30 ± 8% -0.1 0.24 ± 9% perf-profile.children.cycles-pp.select_task_rq_fair 0.29 ± 2% -0.1 0.24 ± 2% perf-profile.children.cycles-pp.sk_setsockopt 0.67 -0.1 0.62 ± 2% perf-profile.children.cycles-pp.enqueue_entity 0.47 -0.1 0.41 perf-profile.children.cycles-pp.__ip_local_out 0.44 -0.1 0.38 perf-profile.children.cycles-pp.destroy_inode 0.34 -0.1 0.28 perf-profile.children.cycles-pp.inet_ehashfn 0.34 ± 2% -0.1 0.29 perf-profile.children.cycles-pp.skb_release_head_state 0.46 -0.1 0.41 perf-profile.children.cycles-pp.ip_local_out 0.68 -0.1 0.62 perf-profile.children.cycles-pp.syscall_return_via_sysret 0.20 -0.1 0.14 ± 3% perf-profile.children.cycles-pp.xa_destroy 0.34 -0.1 0.29 perf-profile.children.cycles-pp.ip_skb_dst_mtu 0.34 -0.1 0.29 perf-profile.children.cycles-pp.pick_eevdf 0.52 -0.1 0.47 perf-profile.children.cycles-pp.tcp_make_synack 0.35 -0.1 0.30 perf-profile.children.cycles-pp.evict 0.64 -0.1 0.59 perf-profile.children.cycles-pp.tcp_mstamp_refresh 0.26 -0.1 0.21 ± 2% perf-profile.children.cycles-pp.tcp_send_mss 0.44 -0.0 0.40 perf-profile.children.cycles-pp.__sk_mem_schedule 0.20 ± 3% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.sk_setup_caps 0.19 ± 2% -0.0 0.14 perf-profile.children.cycles-pp.__hrtimer_init 0.15 ± 3% -0.0 0.10 perf-profile.children.cycles-pp.__copy_skb_header 0.46 -0.0 0.42 ± 2% perf-profile.children.cycles-pp.obj_cgroup_charge 0.70 -0.0 0.65 perf-profile.children.cycles-pp.switch_mm_irqs_off 0.41 -0.0 0.36 perf-profile.children.cycles-pp.__sk_mem_raise_allocated 0.41 -0.0 0.36 perf-profile.children.cycles-pp.__destroy_inode 0.31 -0.0 0.26 perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.26 -0.0 0.22 perf-profile.children.cycles-pp.__call_rcu_common 0.44 -0.0 0.39 perf-profile.children.cycles-pp.inet_ehash_insert 0.17 ± 2% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.tcp_newly_delivered 0.11 ± 4% -0.0 0.07 perf-profile.children.cycles-pp.xfrm_lookup_route 0.26 -0.0 0.22 ± 2% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 0.16 ± 4% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.tcp_sync_mss 0.14 ± 2% -0.0 0.10 perf-profile.children.cycles-pp.vruntime_eligible 0.18 ± 2% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.sk_skb_reason_drop 0.38 -0.0 0.34 perf-profile.children.cycles-pp.skb_do_copy_data_nocache 0.37 -0.0 0.33 perf-profile.children.cycles-pp._raw_spin_lock_irq 0.34 -0.0 0.30 ± 3% perf-profile.children.cycles-pp.security_inode_alloc 0.13 ± 3% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.inet_reqsk_alloc 0.27 -0.0 0.24 ± 4% perf-profile.children.cycles-pp.tcp_write_queue_purge 0.22 ± 3% -0.0 0.18 perf-profile.children.cycles-pp.secure_tcp_seq 0.26 ± 2% -0.0 0.22 ± 4% perf-profile.children.cycles-pp.raw_local_deliver 0.26 ± 2% -0.0 0.22 ± 2% perf-profile.children.cycles-pp.d_instantiate 0.25 -0.0 0.22 ± 2% perf-profile.children.cycles-pp.tcp_wfree 0.30 -0.0 0.27 perf-profile.children.cycles-pp.__update_load_avg_se 0.22 ± 2% -0.0 0.19 perf-profile.children.cycles-pp.rcu_all_qs 0.14 -0.0 0.10 ± 4% perf-profile.children.cycles-pp.neigh_hh_output 0.18 ± 2% -0.0 0.14 ± 2% perf-profile.children.cycles-pp.get_random_u32 0.75 -0.0 0.72 perf-profile.children.cycles-pp.__netif_receive_skb_core 0.18 ± 4% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.recv_data 0.07 ± 7% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.ktime_get_seconds 0.32 ± 2% -0.0 0.29 ± 2% perf-profile.children.cycles-pp.skb_attempt_defer_free 0.23 ± 2% -0.0 0.19 ± 2% perf-profile.children.cycles-pp.tcp_ack_update_window 0.25 -0.0 0.22 ± 4% perf-profile.children.cycles-pp.memset_orig 0.09 ± 4% -0.0 0.06 perf-profile.children.cycles-pp.xfrm_lookup_with_ifid 0.13 ± 5% -0.0 0.10 perf-profile.children.cycles-pp.ip_finish_output 0.12 ± 3% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.qdisc_pkt_len_init 0.12 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.skb_push 0.21 -0.0 0.18 perf-profile.children.cycles-pp.tcp_established_options 0.41 -0.0 0.38 ± 2% perf-profile.children.cycles-pp.switch_fpu_return 0.19 -0.0 0.16 perf-profile.children.cycles-pp.tcp_check_space 0.11 ± 3% -0.0 0.08 ± 4% perf-profile.children.cycles-pp.tcp_chrono_stop 0.18 ± 2% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.__inet_lookup_listener 0.16 ± 2% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.inet_bind2_bucket_create 0.20 -0.0 0.17 ± 2% perf-profile.children.cycles-pp.kfree_skbmem 0.21 ± 2% -0.0 0.18 ± 2% perf-profile.children.cycles-pp.skb_network_protocol 0.28 -0.0 0.25 perf-profile.children.cycles-pp.check_heap_object 0.19 ± 3% -0.0 0.16 ± 4% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages 0.25 -0.0 0.22 ± 2% perf-profile.children.cycles-pp.__switch_to_asm 0.15 ± 2% -0.0 0.12 perf-profile.children.cycles-pp.pick_next_port_number 0.14 ± 2% -0.0 0.11 perf-profile.children.cycles-pp.inet_bind_bucket_create 0.09 ± 4% -0.0 0.06 perf-profile.children.cycles-pp.skb_clone 0.25 -0.0 0.22 ± 4% perf-profile.children.cycles-pp.memcg_list_lru_alloc 0.26 -0.0 0.23 perf-profile.children.cycles-pp.simple_copy_to_iter 0.31 -0.0 0.28 ± 2% perf-profile.children.cycles-pp.rseq_ip_fixup 0.31 -0.0 0.28 perf-profile.children.cycles-pp.sk_filter_trim_cap 0.07 ± 5% -0.0 0.04 ± 44% perf-profile.children.cycles-pp.inet_csk_update_fastreuse 0.09 -0.0 0.06 ± 7% perf-profile.children.cycles-pp.siphash_1u64 0.09 ± 5% -0.0 0.06 perf-profile.children.cycles-pp.sk_page_frag_refill 0.29 ± 2% -0.0 0.26 ± 2% perf-profile.children.cycles-pp.tcp_add_backlog 0.06 -0.0 0.03 ± 70% perf-profile.children.cycles-pp.tcp_synack_options 0.13 ± 2% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.__d_instantiate 0.13 ± 7% -0.0 0.11 ± 6% perf-profile.children.cycles-pp.eth_type_trans 0.15 -0.0 0.12 ± 3% perf-profile.children.cycles-pp.fsnotify_grab_connector 0.14 ± 3% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.xa_find 0.16 ± 3% -0.0 0.13 perf-profile.children.cycles-pp.__enqueue_entity 0.12 ± 4% -0.0 0.09 perf-profile.children.cycles-pp.get_random_u16 0.14 -0.0 0.12 ± 4% perf-profile.children.cycles-pp.sk_free 0.13 ± 3% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.tcp_synack_rtt_meas 0.16 ± 4% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.__sk_free 0.17 ± 2% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.fsnotify_destroy_marks 0.23 ± 3% -0.0 0.21 ± 2% perf-profile.children.cycles-pp.inet_csk_complete_hashdance 0.22 -0.0 0.20 ± 2% perf-profile.children.cycles-pp.ip_send_check 0.16 ± 2% -0.0 0.14 ± 2% perf-profile.children.cycles-pp.kfree 0.17 ± 2% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.tcp_urg 0.61 -0.0 0.59 perf-profile.children.cycles-pp.read_tsc 0.34 ± 2% -0.0 0.32 ± 3% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate 0.28 ± 2% -0.0 0.26 perf-profile.children.cycles-pp.sock_def_wakeup 0.21 -0.0 0.19 perf-profile.children.cycles-pp.refill_obj_stock 0.23 ± 2% -0.0 0.21 ± 3% perf-profile.children.cycles-pp.tcp_queue_rcv 0.17 ± 3% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.tcp_rtt_estimator 0.12 ± 3% -0.0 0.10 perf-profile.children.cycles-pp.init_file 0.23 -0.0 0.21 perf-profile.children.cycles-pp.tcp_inbound_hash 0.10 ± 3% -0.0 0.08 perf-profile.children.cycles-pp.__sock_wfree 0.10 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.__xfrm_policy_check2 0.09 ± 5% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.update_curr_dl_se 0.20 -0.0 0.18 perf-profile.children.cycles-pp._copy_to_iter 0.15 ± 3% -0.0 0.13 ± 2% perf-profile.children.cycles-pp.bpf_skops_write_hdr_opt 0.14 -0.0 0.12 perf-profile.children.cycles-pp.tcp_update_skb_after_send 0.13 ± 3% -0.0 0.11 ± 4% perf-profile.children.cycles-pp._get_random_bytes 0.08 -0.0 0.06 perf-profile.children.cycles-pp.down_write 0.13 -0.0 0.11 perf-profile.children.cycles-pp.rb_first 0.09 -0.0 0.07 perf-profile.children.cycles-pp.siphash_3u32 0.24 ± 2% -0.0 0.22 ± 3% perf-profile.children.cycles-pp._copy_to_user 0.11 ± 4% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.chacha_block_generic 0.13 ± 2% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.sock_i_uid 0.15 -0.0 0.13 perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare 0.12 -0.0 0.10 perf-profile.children.cycles-pp.ip_output 0.14 -0.0 0.12 ± 3% perf-profile.children.cycles-pp.__memcpy 0.10 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.inet_lhash2_lookup 0.10 ± 5% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.hrtimer_try_to_cancel 0.16 ± 2% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.os_xsave 0.13 ± 3% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.requeue_delayed_entity 0.06 -0.0 0.04 ± 44% perf-profile.children.cycles-pp.cubictcp_acked 0.13 -0.0 0.11 ± 3% perf-profile.children.cycles-pp.connect_data_socket 0.21 -0.0 0.19 perf-profile.children.cycles-pp.update_min_vruntime 0.10 ± 3% -0.0 0.08 ± 4% perf-profile.children.cycles-pp.chacha_permute 0.08 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.init_timer_key 0.10 ± 4% -0.0 0.08 perf-profile.children.cycles-pp.xas_find 0.08 ± 4% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.inet_csk_init_xmit_timers 0.07 ± 5% -0.0 0.06 ± 9% perf-profile.children.cycles-pp.skb_free_head 0.07 -0.0 0.05 ± 8% perf-profile.children.cycles-pp.truncate_inode_pages_final 0.09 ± 5% -0.0 0.07 perf-profile.children.cycles-pp.skb_rbtree_purge 0.14 ± 2% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.enqueue_timer 0.11 ± 3% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.alloc_fd 0.11 ± 3% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.inet_sock_destruct 0.08 ± 5% -0.0 0.07 perf-profile.children.cycles-pp.sock_rfree 0.06 ± 7% -0.0 0.05 perf-profile.children.cycles-pp.cubictcp_cong_avoid 0.06 ± 7% -0.0 0.05 perf-profile.children.cycles-pp.tcp_sndbuf_expand 0.10 ± 4% -0.0 0.09 perf-profile.children.cycles-pp.consume_skb 0.16 ± 2% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.rseq_get_rseq_cs 0.07 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.disconnect_data_socket 0.10 ± 5% -0.0 0.08 ± 4% perf-profile.children.cycles-pp.skb_clone_tx_timestamp 0.07 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.tcp_push 0.14 ± 3% -0.0 0.13 perf-profile.children.cycles-pp.__get_user_8 0.18 ± 2% -0.0 0.17 perf-profile.children.cycles-pp.__virt_addr_valid 0.08 ± 6% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.crng_make_state 0.18 ± 2% -0.0 0.16 ± 2% perf-profile.children.cycles-pp.inet_ehash_nolisten 0.08 ± 5% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.tcp_rate_gen 0.15 ± 2% -0.0 0.14 ± 2% perf-profile.children.cycles-pp.__inet_csk_reqsk_queue_drop 0.11 ± 4% -0.0 0.10 perf-profile.children.cycles-pp.sock_copy 0.10 -0.0 0.09 ± 4% perf-profile.children.cycles-pp.file_init_path 0.17 -0.0 0.16 ± 2% perf-profile.children.cycles-pp.tcp_rearm_rto 0.09 ± 4% -0.0 0.08 perf-profile.children.cycles-pp.__fput_sync 0.09 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.__srcu_read_lock 0.14 -0.0 0.13 perf-profile.children.cycles-pp._raw_spin_unlock_bh 0.07 -0.0 0.06 perf-profile.children.cycles-pp._raw_write_lock_bh 0.07 -0.0 0.06 perf-profile.children.cycles-pp.crng_fast_key_erasure 0.09 -0.0 0.08 perf-profile.children.cycles-pp.fd_install 0.09 -0.0 0.08 perf-profile.children.cycles-pp.filp_flush 0.07 -0.0 0.06 perf-profile.children.cycles-pp.rcu_segcblist_enqueue 0.13 -0.0 0.12 perf-profile.children.cycles-pp.rseq_update_cpu_node_id 0.10 -0.0 0.09 perf-profile.children.cycles-pp.security_file_release 0.08 -0.0 0.07 perf-profile.children.cycles-pp.netdev_core_pick_tx 0.08 -0.0 0.07 perf-profile.children.cycles-pp.rb_erase 0.06 -0.0 0.05 perf-profile.children.cycles-pp._raw_read_lock_bh 0.06 -0.0 0.05 perf-profile.children.cycles-pp.calc_wheel_index 0.06 -0.0 0.05 perf-profile.children.cycles-pp.hrtimer_active 0.06 -0.0 0.05 perf-profile.children.cycles-pp.up_write 0.05 +0.0 0.06 perf-profile.children.cycles-pp.make_kuid 0.07 +0.0 0.08 perf-profile.children.cycles-pp.inet_sendmsg 0.07 +0.0 0.08 perf-profile.children.cycles-pp.place_entity 0.24 +0.0 0.25 perf-profile.children.cycles-pp.__dequeue_entity 0.12 ± 4% +0.0 0.13 perf-profile.children.cycles-pp.update_irq_load_avg 0.45 +0.0 0.47 perf-profile.children.cycles-pp.set_next_entity 0.05 ± 8% +0.0 0.07 perf-profile.children.cycles-pp.rb_next 0.07 +0.0 0.09 perf-profile.children.cycles-pp.woken_wake_function 0.28 ± 3% +0.0 0.30 perf-profile.children.cycles-pp.reweight_entity 1.23 ± 2% +0.0 1.26 perf-profile.children.cycles-pp.tcp_v4_send_synack 0.19 ± 3% +0.0 0.22 ± 3% perf-profile.children.cycles-pp.move_addr_to_user 0.21 ± 2% +0.1 0.26 ± 3% perf-profile.children.cycles-pp.ipv4_default_advmss 0.00 +0.1 0.06 perf-profile.children.cycles-pp.cookie_v4_check 0.00 +0.1 0.06 perf-profile.children.cycles-pp.tcp_try_fastopen 0.10 ± 3% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.tcp_syn_options 0.18 ± 2% +0.1 0.30 perf-profile.children.cycles-pp.tcp_openreq_init_rwin 0.16 ± 2% +0.1 0.30 perf-profile.children.cycles-pp.secure_tcp_ts_off 5.20 +0.2 5.36 perf-profile.children.cycles-pp.tcp_rcv_established 0.08 ± 5% +0.2 0.25 perf-profile.children.cycles-pp.tcp_ca_openreq_child 0.70 ± 3% +0.2 0.88 ± 6% perf-profile.children.cycles-pp.tcp_v4_send_reset 0.29 ± 2% +0.2 0.47 ± 2% perf-profile.children.cycles-pp.__tcp_select_window 0.67 ± 3% +0.2 0.85 ± 5% perf-profile.children.cycles-pp.ip_send_unicast_reply 0.15 ± 3% +0.2 0.34 ± 3% perf-profile.children.cycles-pp.tcp_mtup_init 0.35 ± 2% +0.2 0.54 ± 2% perf-profile.children.cycles-pp.tcp_connect_init 0.34 +0.2 0.56 perf-profile.children.cycles-pp.tcp_parse_options 0.12 ± 4% +0.2 0.34 ± 2% perf-profile.children.cycles-pp.tcp_skb_entail 4.41 +0.3 4.66 perf-profile.children.cycles-pp.tcp_child_process 0.13 ± 2% +0.3 0.39 ± 2% perf-profile.children.cycles-pp.__tcp_ack_snd_check 0.36 +0.3 0.62 perf-profile.children.cycles-pp.tcp_init_sock 0.36 +0.3 0.63 perf-profile.children.cycles-pp.tcp_v4_init_sock 0.38 +0.3 0.66 perf-profile.children.cycles-pp.ip_route_output_key_hash 0.10 ± 3% +0.3 0.41 perf-profile.children.cycles-pp.tcp_select_initial_window 0.14 ± 3% +0.4 0.54 ± 2% perf-profile.children.cycles-pp.tcp_rack_update_reo_wnd 0.14 ± 3% +0.4 0.54 perf-profile.children.cycles-pp.tcp_assign_congestion_control 35.91 +0.5 36.41 perf-profile.children.cycles-pp.__dev_queue_xmit 3.36 ± 2% +0.5 3.87 perf-profile.children.cycles-pp.tcp_check_req 2.82 ± 2% +0.5 3.34 perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock 1.73 ± 4% +0.6 2.29 ± 3% perf-profile.children.cycles-pp.tcp_finish_connect 4.49 +0.6 5.05 perf-profile.children.cycles-pp.tcp_ack 0.39 ± 2% +0.6 1.00 ± 3% perf-profile.children.cycles-pp.inet_csk_route_req 0.42 +0.6 1.07 ± 2% perf-profile.children.cycles-pp.inet_csk_route_child_sock 93.66 +0.8 94.43 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 0.08 ± 4% +0.8 0.89 ± 3% perf-profile.children.cycles-pp.inet_sk_rebuild_header 93.12 +0.8 93.93 perf-profile.children.cycles-pp.do_syscall_64 0.21 ± 3% +0.9 1.12 ± 2% perf-profile.children.cycles-pp.tcp_tso_segs 3.25 ± 2% +0.9 4.18 perf-profile.children.cycles-pp.tcp_conn_request 35.94 +0.9 36.87 perf-profile.children.cycles-pp.__local_bh_enable_ip 35.88 +0.9 36.81 perf-profile.children.cycles-pp.handle_softirqs 35.39 +1.0 36.38 perf-profile.children.cycles-pp.do_softirq 8.51 +1.0 9.55 perf-profile.children.cycles-pp.tcp_connect 0.22 ± 2% +1.0 1.26 perf-profile.children.cycles-pp.tcp_update_pacing_rate 3.26 ± 5% +1.1 4.32 ± 3% perf-profile.children.cycles-pp.tcp_init_transfer 26.05 +1.1 27.14 perf-profile.children.cycles-pp.__tcp_push_pending_frames 25.91 +1.1 27.03 perf-profile.children.cycles-pp.tcp_write_xmit 0.28 ± 3% +1.1 1.42 ± 3% perf-profile.children.cycles-pp.__mkroute_output 28.56 +1.2 29.77 perf-profile.children.cycles-pp.tcp_rcv_state_process 33.80 +1.2 35.03 perf-profile.children.cycles-pp.net_rx_action 33.28 +1.2 34.52 perf-profile.children.cycles-pp.__napi_poll 33.16 +1.2 34.41 perf-profile.children.cycles-pp.process_backlog 23.48 ± 2% +1.3 24.75 perf-profile.children.cycles-pp.accept_connection 23.48 ± 2% +1.3 24.75 perf-profile.children.cycles-pp.accept_connections 23.48 ± 2% +1.3 24.75 perf-profile.children.cycles-pp.process_requests 23.48 ± 2% +1.3 24.75 perf-profile.children.cycles-pp.spawn_child 1.04 ± 2% +1.3 2.31 ± 2% perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu 0.22 ± 4% +1.3 1.51 ± 3% perf-profile.children.cycles-pp.__ip_dev_find 32.47 +1.3 33.76 perf-profile.children.cycles-pp.__netif_receive_skb_one_core 21.77 +1.4 23.13 perf-profile.children.cycles-pp.__release_sock 13.60 +1.4 14.98 perf-profile.children.cycles-pp.tcp_sendmsg_locked 29.96 +1.5 31.41 perf-profile.children.cycles-pp.ip_local_deliver_finish 29.86 +1.5 31.32 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu 13.41 +1.5 14.94 perf-profile.children.cycles-pp.tcp_rcv_synsent_state_process 29.16 +1.6 30.72 perf-profile.children.cycles-pp.tcp_v4_rcv 16.98 ± 2% +1.6 18.58 perf-profile.children.cycles-pp.recv_omni 11.04 +1.6 12.66 perf-profile.children.cycles-pp.tcp_v4_connect 40.95 +1.8 42.76 perf-profile.children.cycles-pp.__tcp_transmit_skb 38.14 +2.0 40.12 perf-profile.children.cycles-pp.__ip_queue_xmit 18.54 +2.0 20.51 perf-profile.children.cycles-pp.release_sock 21.38 +2.0 23.39 perf-profile.children.cycles-pp.__send 20.23 +2.0 22.28 perf-profile.children.cycles-pp.__sys_sendto 19.87 +2.1 21.92 perf-profile.children.cycles-pp.tcp_sendmsg 20.31 +2.1 22.37 perf-profile.children.cycles-pp.__x64_sys_sendto 1.12 +2.1 3.21 ± 2% perf-profile.children.cycles-pp.ip_route_output_flow 36.77 +2.9 39.63 perf-profile.children.cycles-pp.tcp_v4_do_rcv 26.84 +3.0 29.84 perf-profile.children.cycles-pp.connect 26.16 +3.1 29.21 perf-profile.children.cycles-pp.__x64_sys_connect 26.11 +3.1 29.17 perf-profile.children.cycles-pp.__sys_connect 25.91 +3.1 28.99 perf-profile.children.cycles-pp.inet_stream_connect 25.78 +3.1 28.87 perf-profile.children.cycles-pp.__inet_stream_connect 0.28 ± 2% +3.2 3.51 ± 3% perf-profile.children.cycles-pp.__sk_dst_check 0.15 ± 4% +3.9 4.06 ± 3% perf-profile.children.cycles-pp.ipv4_dst_check 2.96 ± 3% -0.8 2.12 perf-profile.self.cycles-pp._raw_spin_lock_bh 1.31 ± 4% -0.6 0.68 perf-profile.self.cycles-pp.__sk_destruct 2.68 ± 10% -0.6 2.09 ± 6% perf-profile.self.cycles-pp.__tcp_get_metrics 0.71 ± 4% -0.3 0.37 perf-profile.self.cycles-pp.sk_alloc 0.71 ± 4% -0.3 0.41 perf-profile.self.cycles-pp.sk_clone_lock 0.74 -0.2 0.49 perf-profile.self.cycles-pp.__tcp_close 1.81 -0.2 1.57 perf-profile.self.cycles-pp.__tcp_transmit_skb 1.77 -0.2 1.53 perf-profile.self.cycles-pp.kmem_cache_free 1.49 -0.2 1.28 perf-profile.self.cycles-pp._raw_spin_lock 1.04 -0.2 0.84 perf-profile.self.cycles-pp.tcp_ack 0.76 ± 2% -0.2 0.58 ± 2% perf-profile.self.cycles-pp.ip_finish_output2 1.12 -0.2 0.95 perf-profile.self.cycles-pp._raw_spin_lock_irqsave 1.36 -0.2 1.20 perf-profile.self.cycles-pp.clear_bhb_loop 0.76 -0.1 0.63 perf-profile.self.cycles-pp.__dev_queue_xmit 0.37 -0.1 0.24 ± 3% perf-profile.self.cycles-pp.tcp_schedule_loss_probe 0.38 ± 5% -0.1 0.27 ± 3% perf-profile.self.cycles-pp.fib_table_lookup 0.60 -0.1 0.49 perf-profile.self.cycles-pp.tcp_clean_rtx_queue 0.55 -0.1 0.45 perf-profile.self.cycles-pp.kmem_cache_alloc_noprof 0.50 -0.1 0.40 perf-profile.self.cycles-pp.loopback_xmit 0.71 -0.1 0.61 perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook 0.87 -0.1 0.77 perf-profile.self.cycles-pp.kmem_cache_alloc_node_noprof 0.57 -0.1 0.48 perf-profile.self.cycles-pp.ip_rcv_core 0.84 -0.1 0.75 perf-profile.self.cycles-pp.__inet_lookup_established 0.69 ± 2% -0.1 0.61 perf-profile.self.cycles-pp.inet_bind_conflict 0.60 -0.1 0.52 perf-profile.self.cycles-pp.mod_objcg_state 0.45 -0.1 0.37 perf-profile.self.cycles-pp.handle_softirqs 0.44 ± 3% -0.1 0.36 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 0.26 -0.1 0.19 perf-profile.self.cycles-pp.tcp_options_write 0.37 -0.1 0.30 perf-profile.self.cycles-pp.skb_release_data 0.46 -0.1 0.39 perf-profile.self.cycles-pp.fdget 0.45 ± 3% -0.1 0.38 ± 4% perf-profile.self.cycles-pp.update_curr 0.57 -0.1 0.50 perf-profile.self.cycles-pp.__alloc_skb 0.27 -0.1 0.21 ± 3% perf-profile.self.cycles-pp.ipv4_mtu 0.36 ± 2% -0.1 0.30 perf-profile.self.cycles-pp._copy_from_user 0.36 -0.1 0.30 perf-profile.self.cycles-pp.__mod_timer 0.46 ± 2% -0.1 0.40 perf-profile.self.cycles-pp.native_sched_clock 0.20 ± 3% -0.1 0.14 perf-profile.self.cycles-pp.__inet_bhash2_update_saddr 0.43 -0.1 0.37 perf-profile.self.cycles-pp.tcp_sendmsg_locked 0.60 -0.1 0.54 perf-profile.self.cycles-pp.syscall_exit_to_user_mode 0.34 -0.1 0.28 perf-profile.self.cycles-pp.ip_protocol_deliver_rcu 0.33 -0.1 0.27 perf-profile.self.cycles-pp.dst_release 0.18 ± 2% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.inet_csk_get_port 0.21 -0.1 0.16 ± 3% perf-profile.self.cycles-pp.tcp_validate_incoming 0.32 -0.1 0.27 perf-profile.self.cycles-pp.percpu_counter_add_batch 0.44 -0.1 0.38 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack 0.54 -0.1 0.49 perf-profile.self.cycles-pp.__local_bh_enable_ip 0.35 ± 2% -0.1 0.30 perf-profile.self.cycles-pp.update_load_avg 0.28 ± 3% -0.1 0.22 ± 2% perf-profile.self.cycles-pp.netif_skb_features 0.26 -0.1 0.21 perf-profile.self.cycles-pp.tcp_set_state 0.49 -0.0 0.44 perf-profile.self.cycles-pp.__memcg_slab_free_hook 0.32 -0.0 0.27 perf-profile.self.cycles-pp.inet_ehashfn 0.18 ± 2% -0.0 0.13 ± 2% perf-profile.self.cycles-pp.dequeue_entities 0.14 -0.0 0.09 ± 4% perf-profile.self.cycles-pp.__copy_skb_header 0.47 -0.0 0.42 perf-profile.self.cycles-pp.do_syscall_64 0.33 -0.0 0.28 ± 2% perf-profile.self.cycles-pp.ip_skb_dst_mtu 0.49 ± 5% -0.0 0.44 ± 6% perf-profile.self.cycles-pp.__schedule 0.32 -0.0 0.27 perf-profile.self.cycles-pp.send_omni_inner 0.18 ± 2% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.dequeue_entity 0.27 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.do_softirq 0.31 -0.0 0.26 perf-profile.self.cycles-pp.tcp_recvmsg_locked 0.18 ± 2% -0.0 0.14 perf-profile.self.cycles-pp.__hrtimer_init 0.68 ± 2% -0.0 0.64 perf-profile.self.cycles-pp.switch_mm_irqs_off 0.27 ± 2% -0.0 0.22 ± 2% perf-profile.self.cycles-pp.kmem_cache_alloc_lru_noprof 0.22 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.ip_rcv 0.19 ± 3% -0.0 0.15 ± 2% perf-profile.self.cycles-pp.sk_setup_caps 0.54 -0.0 0.50 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.43 ± 3% -0.0 0.39 ± 5% perf-profile.self.cycles-pp.ktime_get 0.35 -0.0 0.31 perf-profile.self.cycles-pp._raw_spin_lock_irq 0.26 -0.0 0.22 ± 2% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.26 -0.0 0.22 perf-profile.self.cycles-pp.mem_cgroup_uncharge_skmem 0.16 -0.0 0.12 perf-profile.self.cycles-pp.tcp_get_metrics 0.13 -0.0 0.09 perf-profile.self.cycles-pp.vruntime_eligible 0.24 -0.0 0.20 perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.24 ± 2% -0.0 0.20 ± 5% perf-profile.self.cycles-pp.raw_local_deliver 0.11 ± 3% -0.0 0.07 perf-profile.self.cycles-pp.tcp_check_req 0.14 ± 2% -0.0 0.10 perf-profile.self.cycles-pp.ip_route_output_flow 0.16 ± 3% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.tcp_newly_delivered 0.24 -0.0 0.20 ± 2% perf-profile.self.cycles-pp.tcp_event_new_data_sent 0.37 -0.0 0.33 perf-profile.self.cycles-pp.__cond_resched 0.20 -0.0 0.16 ± 3% perf-profile.self.cycles-pp.tcp_established_options 0.28 -0.0 0.25 perf-profile.self.cycles-pp.__update_load_avg_se 0.14 ± 3% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.tcp_sync_mss 0.18 ± 2% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.tcp_ack_update_rtt 0.19 ± 2% -0.0 0.16 perf-profile.self.cycles-pp.__call_rcu_common 0.14 ± 2% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.__tcp_push_pending_frames 0.09 ± 4% -0.0 0.06 ± 9% perf-profile.self.cycles-pp.xfrm_lookup_with_ifid 0.17 ± 2% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.__inet_check_established 0.25 ± 2% -0.0 0.22 ± 2% perf-profile.self.cycles-pp.__ip_local_out 0.12 ± 6% -0.0 0.09 perf-profile.self.cycles-pp.ip_finish_output 0.19 -0.0 0.16 ± 2% perf-profile.self.cycles-pp.irqtime_account_irq 0.24 -0.0 0.21 ± 3% perf-profile.self.cycles-pp.memset_orig 0.12 ± 6% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.select_task_rq_fair 0.21 ± 3% -0.0 0.18 ± 2% perf-profile.self.cycles-pp.tcp_send_fin 0.24 -0.0 0.21 perf-profile.self.cycles-pp.tcp_wfree 0.13 ± 2% -0.0 0.10 ± 5% perf-profile.self.cycles-pp.neigh_hh_output 0.25 ± 2% -0.0 0.22 perf-profile.self.cycles-pp.pick_eevdf 0.74 -0.0 0.70 perf-profile.self.cycles-pp.__netif_receive_skb_core 0.19 ± 2% -0.0 0.16 ± 2% perf-profile.self.cycles-pp.tcp_rcv_established 0.20 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.lock_timer_base 0.22 ± 2% -0.0 0.19 ± 2% perf-profile.self.cycles-pp.__check_object_size 0.18 ± 2% -0.0 0.15 ± 3% perf-profile.self.cycles-pp.recv 0.20 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.skb_network_protocol 0.18 -0.0 0.15 perf-profile.self.cycles-pp.tcp_check_space 0.10 -0.0 0.07 perf-profile.self.cycles-pp.__x64_sys_close 0.10 -0.0 0.07 perf-profile.self.cycles-pp.tcp_chrono_stop 0.13 ± 5% -0.0 0.10 ± 6% perf-profile.self.cycles-pp.eth_type_trans 0.27 -0.0 0.24 perf-profile.self.cycles-pp.obj_cgroup_charge 0.18 ± 2% -0.0 0.16 ± 3% perf-profile.self.cycles-pp.rcu_all_qs 0.07 -0.0 0.04 ± 44% perf-profile.self.cycles-pp.__d_alloc 0.14 ± 2% -0.0 0.11 perf-profile.self.cycles-pp.sk_reset_timer 0.06 ± 6% -0.0 0.03 ± 70% perf-profile.self.cycles-pp.skb_free_head 0.22 -0.0 0.19 perf-profile.self.cycles-pp.dev_hard_start_xmit 0.22 ± 3% -0.0 0.19 perf-profile.self.cycles-pp.inet_create 0.19 -0.0 0.16 perf-profile.self.cycles-pp.kfree_skbmem 0.31 -0.0 0.28 perf-profile.self.cycles-pp.syscall_return_via_sysret 0.20 -0.0 0.17 ± 2% perf-profile.self.cycles-pp.__sys_recvfrom 0.11 ± 3% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.qdisc_pkt_len_init 0.11 ± 5% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.sk_stop_timer 0.09 ± 4% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.skb_push 0.20 ± 5% -0.0 0.17 ± 6% perf-profile.self.cycles-pp.try_to_wake_up 0.06 -0.0 0.03 ± 70% perf-profile.self.cycles-pp._raw_read_lock_bh 0.13 ± 3% -0.0 0.10 perf-profile.self.cycles-pp.tcp_current_mss 0.25 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.__switch_to_asm 0.16 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.skb_release_head_state 0.14 ± 2% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.__sk_mem_raise_allocated 0.14 ± 2% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.bpf_skops_write_hdr_opt 0.15 ± 5% -0.0 0.12 ± 7% perf-profile.self.cycles-pp.recv_data 0.14 ± 3% -0.0 0.11 perf-profile.self.cycles-pp.sk_free 0.15 -0.0 0.12 ± 4% perf-profile.self.cycles-pp.__enqueue_entity 0.20 -0.0 0.18 ± 2% perf-profile.self.cycles-pp._copy_to_iter 0.13 ± 2% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.kmalloc_reserve 0.12 ± 4% -0.0 0.10 perf-profile.self.cycles-pp.timer_delete 0.34 ± 2% -0.0 0.31 ± 3% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate 0.13 ± 3% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.__ip_finish_output 0.14 ± 3% -0.0 0.12 perf-profile.self.cycles-pp.tcp_queue_rcv 0.15 ± 2% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.tcp_urg 0.15 ± 3% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.kfree 0.08 ± 5% -0.0 0.06 perf-profile.self.cycles-pp.siphash_1u64 0.09 ± 4% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.sk_getsockopt 0.16 ± 3% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.pick_next_task_fair 0.20 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.refill_obj_stock 0.16 ± 3% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.enqueue_task_fair 0.08 ± 5% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.siphash_3u32 0.15 ± 4% -0.0 0.13 perf-profile.self.cycles-pp.tcp_rtt_estimator 0.08 ± 5% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.xas_load 0.17 -0.0 0.15 perf-profile.self.cycles-pp.__skb_clone 0.14 -0.0 0.12 perf-profile.self.cycles-pp.create_data_socket 0.58 -0.0 0.56 perf-profile.self.cycles-pp.read_tsc 0.08 -0.0 0.06 perf-profile.self.cycles-pp.get_random_u32 0.08 -0.0 0.06 perf-profile.self.cycles-pp.getsockopt 0.07 -0.0 0.05 perf-profile.self.cycles-pp.get_random_u16 0.07 -0.0 0.05 perf-profile.self.cycles-pp.recv@plt 0.12 ± 3% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.__close 0.09 ± 5% -0.0 0.07 ± 6% perf-profile.self.cycles-pp.__sock_wfree 0.09 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.__xfrm_policy_check2 0.11 -0.0 0.09 perf-profile.self.cycles-pp.ip_output 0.21 ± 2% -0.0 0.19 ± 2% perf-profile.self.cycles-pp.ip_send_check 0.13 ± 2% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.inet_unhash 0.10 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.rb_first 0.10 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.sk_setsockopt 0.14 ± 2% -0.0 0.12 perf-profile.self.cycles-pp.__memcpy 0.09 -0.0 0.07 ± 5% perf-profile.self.cycles-pp.__srcu_read_lock 0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.enqueue_task 0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.inet_csk_destroy_sock 0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.skb_clone 0.08 -0.0 0.06 ± 6% perf-profile.self.cycles-pp.tcp_close 0.13 -0.0 0.11 ± 3% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare 0.09 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.xa_destroy 0.15 ± 3% -0.0 0.13 ± 2% perf-profile.self.cycles-pp.lock_sock_nested 0.16 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.os_xsave 0.14 ± 3% -0.0 0.12 perf-profile.self.cycles-pp.tcp_ack_update_window 0.10 ± 3% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.chacha_permute 0.10 ± 3% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.inet_lhash2_lookup 0.09 ± 4% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.tcp_v4_destroy_sock 0.08 ± 5% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.dequeue_task_fair 0.16 ± 3% -0.0 0.15 ± 2% perf-profile.self.cycles-pp.sk_filter_trim_cap 0.08 -0.0 0.06 ± 7% perf-profile.self.cycles-pp.tcp_rate_gen 0.19 -0.0 0.17 ± 2% perf-profile.self.cycles-pp.update_min_vruntime 0.07 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.init_timer_key 0.07 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.tcp_openreq_init_rwin 0.12 ± 4% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.tcp_create_openreq_child 0.16 ± 3% -0.0 0.14 perf-profile.self.cycles-pp.tcp_make_synack 0.13 ± 2% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.enqueue_timer 0.10 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.obj_cgroup_uncharge_pages 0.08 ± 5% -0.0 0.07 perf-profile.self.cycles-pp.__sk_free 0.09 ± 4% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.schedule 0.09 ± 5% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.sk_wait_data 0.12 -0.0 0.10 ± 4% perf-profile.self.cycles-pp.tcp_update_skb_after_send 0.07 ± 7% -0.0 0.05 ± 7% perf-profile.self.cycles-pp.truncate_inode_pages_final 0.15 ± 3% -0.0 0.13 ± 2% perf-profile.self.cycles-pp.tcp_v4_connect 0.12 ± 4% -0.0 0.10 perf-profile.self.cycles-pp.__send 0.29 -0.0 0.27 perf-profile.self.cycles-pp.validate_xmit_skb 0.17 -0.0 0.16 ± 3% perf-profile.self.cycles-pp.__virt_addr_valid 0.19 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.entry_SYSCALL_64 0.07 -0.0 0.06 ± 8% perf-profile.self.cycles-pp.tcp_push 0.14 -0.0 0.13 ± 3% perf-profile.self.cycles-pp.__get_user_8 0.08 ± 5% -0.0 0.07 perf-profile.self.cycles-pp.__inet_lookup_listener 0.12 ± 4% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.wait_woken 0.10 -0.0 0.09 ± 4% perf-profile.self.cycles-pp.check_preempt_wakeup_fair 0.10 -0.0 0.09 ± 4% perf-profile.self.cycles-pp.ip_local_deliver_finish 0.14 -0.0 0.13 ± 2% perf-profile.self.cycles-pp.tcp_rearm_rto 0.07 -0.0 0.06 ± 6% perf-profile.self.cycles-pp.__kfree_skb 0.09 ± 4% -0.0 0.08 perf-profile.self.cycles-pp.__refill_stock 0.07 ± 5% -0.0 0.06 perf-profile.self.cycles-pp.alloc_file_pseudo 0.12 -0.0 0.11 ± 3% perf-profile.self.cycles-pp.__release_sock 0.16 -0.0 0.15 ± 2% perf-profile.self.cycles-pp.tcp_inbound_hash 0.06 ± 6% -0.0 0.05 perf-profile.self.cycles-pp.tcp_sndbuf_expand 0.09 -0.0 0.08 perf-profile.self.cycles-pp.__skb_datagram_iter 0.07 -0.0 0.06 perf-profile.self.cycles-pp._raw_write_lock_bh 0.07 -0.0 0.06 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack 0.09 -0.0 0.08 perf-profile.self.cycles-pp.schedule_timeout 0.07 -0.0 0.06 perf-profile.self.cycles-pp.security_inode_alloc 0.07 -0.0 0.06 perf-profile.self.cycles-pp.skb_clone_tx_timestamp 0.07 -0.0 0.06 perf-profile.self.cycles-pp.sock_alloc 0.07 -0.0 0.06 perf-profile.self.cycles-pp.switch_fpu_return 0.12 -0.0 0.11 perf-profile.self.cycles-pp.__build_skb_around 0.08 -0.0 0.07 perf-profile.self.cycles-pp.init_file 0.08 -0.0 0.07 perf-profile.self.cycles-pp.sched_clock_cpu 0.08 -0.0 0.07 perf-profile.self.cycles-pp.sock_rfree 0.08 -0.0 0.07 perf-profile.self.cycles-pp.tcp_recvmsg 0.12 -0.0 0.11 perf-profile.self.cycles-pp.update_rq_clock_task 0.06 -0.0 0.05 perf-profile.self.cycles-pp.___slab_alloc 0.06 -0.0 0.05 perf-profile.self.cycles-pp.cubictcp_cong_avoid 0.06 -0.0 0.05 perf-profile.self.cycles-pp.disconnect_data_socket 0.06 -0.0 0.05 perf-profile.self.cycles-pp.inet_csk_clone_lock 0.06 -0.0 0.05 perf-profile.self.cycles-pp.ip_local_out 0.06 -0.0 0.05 perf-profile.self.cycles-pp.netdev_core_pick_tx 0.11 -0.0 0.10 perf-profile.self.cycles-pp.tcp_rate_skb_sent 0.05 +0.0 0.06 perf-profile.self.cycles-pp.inet_sendmsg 0.05 +0.0 0.06 perf-profile.self.cycles-pp.sock_close 0.07 +0.0 0.09 ± 5% perf-profile.self.cycles-pp.woken_wake_function 0.21 ± 2% +0.0 0.23 ± 2% perf-profile.self.cycles-pp.x64_sys_call 0.05 +0.0 0.07 perf-profile.self.cycles-pp.__dentry_kill 0.22 ± 5% +0.0 0.24 ± 2% perf-profile.self.cycles-pp.recv_omni 0.02 ± 99% +0.0 0.06 perf-profile.self.cycles-pp.__rseq_handle_notify_resume 0.20 ± 3% +0.0 0.25 ± 2% perf-profile.self.cycles-pp.ipv4_default_advmss 1.04 +0.0 1.08 perf-profile.self.cycles-pp.tcp_v4_rcv 0.00 +0.1 0.05 perf-profile.self.cycles-pp.place_entity 0.00 +0.1 0.06 perf-profile.self.cycles-pp.cookie_v4_check 0.00 +0.1 0.06 perf-profile.self.cycles-pp.rb_next 0.00 +0.1 0.06 perf-profile.self.cycles-pp.tcp_try_fastopen 0.13 +0.1 0.19 ± 2% perf-profile.self.cycles-pp.tcp_connect_init 0.00 +0.1 0.07 perf-profile.self.cycles-pp.put_prev_entity 0.05 +0.1 0.13 ± 3% perf-profile.self.cycles-pp.tcp_syn_options 0.30 ± 3% +0.1 0.38 ± 2% perf-profile.self.cycles-pp.ip_route_output_key_hash_rcu 0.10 ± 3% +0.1 0.19 ± 3% perf-profile.self.cycles-pp.tcp_init_sock 0.07 +0.1 0.16 ± 2% perf-profile.self.cycles-pp.tcp_fin 0.16 ± 2% +0.1 0.29 ± 2% perf-profile.self.cycles-pp.tcp_init_transfer 0.08 ± 6% +0.2 0.24 ± 2% perf-profile.self.cycles-pp.secure_tcp_ts_off 0.14 ± 3% +0.2 0.32 perf-profile.self.cycles-pp.__inet_bind 0.28 ± 2% +0.2 0.46 ± 2% perf-profile.self.cycles-pp.__tcp_select_window 0.15 ± 2% +0.2 0.33 ± 2% perf-profile.self.cycles-pp.tcp_mtup_init 0.07 ± 6% +0.2 0.26 ± 2% perf-profile.self.cycles-pp.tcp_v4_send_synack 0.12 ± 4% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.tcp_v4_syn_recv_sock 0.10 ± 4% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.tcp_skb_entail 0.34 ± 2% +0.2 0.55 perf-profile.self.cycles-pp.tcp_parse_options 0.24 +0.2 0.48 ± 2% perf-profile.self.cycles-pp.tcp_conn_request 0.64 +0.2 0.89 perf-profile.self.cycles-pp.tcp_write_xmit 0.13 ± 3% +0.3 0.38 ± 3% perf-profile.self.cycles-pp.__tcp_ack_snd_check 0.10 ± 3% +0.3 0.40 ± 2% perf-profile.self.cycles-pp.tcp_select_initial_window 0.14 ± 4% +0.4 0.53 ± 2% perf-profile.self.cycles-pp.tcp_rack_update_reo_wnd 0.13 ± 2% +0.4 0.53 ± 2% perf-profile.self.cycles-pp.tcp_assign_congestion_control 1.50 ± 8% +0.5 1.98 ± 9% perf-profile.self.cycles-pp.tcp_update_metrics 1.26 ± 8% +0.6 1.81 ± 9% perf-profile.self.cycles-pp.tcp_init_metrics 0.20 ± 2% +0.9 1.10 ± 2% perf-profile.self.cycles-pp.tcp_tso_segs 0.21 ± 2% +1.0 1.25 perf-profile.self.cycles-pp.tcp_update_pacing_rate 0.25 ± 2% +1.1 1.38 ± 2% perf-profile.self.cycles-pp.__mkroute_output 0.17 ± 5% +1.3 1.47 ± 3% perf-profile.self.cycles-pp.__ip_dev_find 0.14 ± 3% +3.9 4.02 ± 3% perf-profile.self.cycles-pp.ipv4_dst_check Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki