From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5480959996091703987==" MIME-Version: 1.0 From: kernel test robot To: lkp@lists.01.org Subject: [f2fs] b9d777b85f: No primary result change, +18023.3% latency_stats.sum.call_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath Date: Thu, 14 Jan 2016 10:53:17 +0800 Message-ID: <87a8o8x46a.fsf@yhuang-dev.intel.com> List-Id: --===============5480959996091703987== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs dev-test commit b9d777b85ff1ff79a1173190317b25bebc404ab4 ("f2fs: check inline_data f= lag at converting time") =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_di= rectory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase: gcc-4.9/1HDD/16MB/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-0= 2-07.cgz/NoSync/nhm4/60G/fsmark commit: = 74fd8d9927ef08db30a85f131a124152aeba66c7 b9d777b85ff1ff79a1173190317b25bebc404ab4 74fd8d9927ef08db b9d777b85ff1ff79a117319031 = ---------------- -------------------------- = %stddev %change %stddev \ | \ = 10.00 =C2=B1 0% -10.0% 9.00 =C2=B1 0% fsmark.time.percent= _of_cpu_this_job_got 10.00 =C2=B1 0% -10.0% 9.00 =C2=B1 0% time.percent_of_cpu= _this_job_got 2.35 =C2=B1 0% -3.7% 2.26 =C2=B1 0% turbostat.%Busy 67.30 =C2=B1 0% -4.5% 64.30 =C2=B1 0% turbostat.Avg_MHz 2116 =C2=B1 1% -98.7% 27.20 =C2=B1110% proc-vmstat.kswapd_= inodesteal 191431 =C2=B1 0% +18.2% 226316 =C2=B1 0% proc-vmstat.slabs_s= canned 56566 =C2=B1 0% +21.3% 68612 =C2=B1 0% proc-vmstat.working= set_nodereclaim 1176917 =C2=B1 2% -100.0% 0.00 =C2=B1 -1% latency_stats.avg.c= all_rwsem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begi= n.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write= _iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYS= CALL_64_fastpath 62312 =C2=B1 55% +1577.8% 1045503 =C2=B1 11% latency_stats.avg.c= all_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__= generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs]= .__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath 11969 =C2=B1 8% -100.0% 0.00 =C2=B1 -1% latency_stats.hits.= call_rwsem_down_read_failed.get_node_info.[f2fs].read_node_page.[f2fs].get_= node_page.[f2fs].f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2fs].g= eneric_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs= _file_write_iter.[f2fs].__vfs_write.vfs_write 1773702 =C2=B1 7% -100.0% 0.00 =C2=B1 -1% latency_stats.max.c= all_rwsem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begi= n.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write= _iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYS= CALL_64_fastpath 3.041e+08 =C2=B1 2% -100.0% 0.00 =C2=B1 -1% latency_stats.sum.c= all_rwsem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begi= n.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write= _iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYS= CALL_64_fastpath 163413 =C2=B1112% +165.9% 434477 =C2=B1147% latency_stats.sum.c= all_rwsem_down_read_failed.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_= page_writeback.[f2fs].get_dnode_of_data.[f2fs].f2fs_reserve_block.[f2fs].f2= fs_get_block.[f2fs].f2fs_write_begin.[f2fs].generic_perform_write.__generic= _file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_= write 788095 =C2=B1164% -60.4% 312194 =C2=B1122% latency_stats.sum.c= all_rwsem_down_read_failed.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_= page_writeback.[f2fs].update_inode.[f2fs].sync_inode_page.[f2fs].reserve_ne= w_block.[f2fs].f2fs_reserve_block.[f2fs].f2fs_get_block.[f2fs].f2fs_write_b= egin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_wr= ite_iter 1743538 =C2=B1 56% +18023.3% 3.16e+08 =C2=B1 3% latency_stats.sum.c= all_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__= generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs]= .__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath 1677147 =C2=B1 9% -100.0% 0.00 =C2=B1 -1% latency_stats.sum.c= all_rwsem_down_read_failed.get_node_info.[f2fs].read_node_page.[f2fs].get_n= ode_page.[f2fs].f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2fs].ge= neric_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_= file_write_iter.[f2fs].__vfs_write.vfs_write nhm4: Nehalem Memory: 4G To reproduce: git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tes= ts.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. Thanks, Ying Huang --===============5480959996091703987== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="job.yaml" LS0tCkxLUF9TRVJWRVI6IGlubgpMS1BfQ0dJX1BPUlQ6IDgwCkxLUF9DSUZTX1BPUlQ6IDEzOQp0 ZXN0Y2FzZTogZnNtYXJrCmRlZmF1bHQtbW9uaXRvcnM6CiAgd2FpdDogYWN0aXZhdGUtbW9uaXRv cgogIGttc2c6IAogIHVwdGltZTogCiAgaW9zdGF0OiAKICB2bXN0YXQ6IAogIG51bWEtbnVtYXN0 YXQ6IAogIG51bWEtdm1zdGF0OiAKICBudW1hLW1lbWluZm86IAogIHByb2Mtdm1zdGF0OiAKICBw cm9jLXN0YXQ6CiAgICBpbnRlcnZhbDogMTAKICBtZW1pbmZvOiAKICBzbGFiaW5mbzogCiAgaW50 ZXJydXB0czogCiAgbG9ja19zdGF0OiAKICBsYXRlbmN5X3N0YXRzOiAKICBzb2Z0aXJxczogCiAg YmRpX2Rldl9tYXBwaW5nOiAKICBkaXNrc3RhdHM6IAogIG5mc3N0YXQ6IAogIGNwdWlkbGU6IAog IGNwdWZyZXEtc3RhdHM6IAogIHR1cmJvc3RhdDogCiAgcG1ldGVyOiAKICBzY2hlZF9kZWJ1ZzoK ICAgIGludGVydmFsOiA2MApjcHVmcmVxX2dvdmVybm9yOiAKZGVmYXVsdC13YXRjaGRvZ3M6CiAg b29tLWtpbGxlcjogCiAgd2F0Y2hkb2c6IApjb21taXQ6IGI5ZDc3N2I4NWZmMWZmNzlhMTE3MzE5 MDMxN2IyNWJlYmM0MDRhYjQKbW9kZWw6IE5laGFsZW0KbnJfY3B1OiA4Cm1lbW9yeTogNEcKaGRk X3BhcnRpdGlvbnM6ICIvZGV2L2Rpc2svYnktaWQvYXRhLVdEQ19XRDEwMDNGQllaLTAxMEZCMF9X RC1XQ0FXMzY4MTIwNDEtcGFydDEiCnN3YXBfcGFydGl0aW9uczogIi9kZXYvZGlzay9ieS1pZC9h dGEtV0RDX1dEMTAwM0ZCWVotMDEwRkIwX1dELVdDQVczNjgxMjA0MS1wYXJ0MiIKcm9vdGZzX3Bh cnRpdGlvbjogIi9kZXYvZGlzay9ieS1pZC9hdGEtV0RDX1dEMTAwM0ZCWVotMDEwRkIwX1dELVdD QVczNjgxMjA0MS1wYXJ0MyIKbmV0Y29uc29sZV9wb3J0OiA2NjQ5CmNhdGVnb3J5OiBiZW5jaG1h cmsKaXRlcmF0aW9uczogMXgKbnJfdGhyZWFkczogMzJ0CmRpc2s6IDFIREQKZnM6IGYyZnMKZnMy OiAKZnNtYXJrOgogIGZpbGVzaXplOiAxNk1CCiAgdGVzdF9zaXplOiA2MEcKICBzeW5jX21ldGhv ZDogTm9TeW5jCiAgbnJfZGlyZWN0b3JpZXM6IDE2ZAogIG5yX2ZpbGVzX3Blcl9kaXJlY3Rvcnk6 IDI1NmZwZApxdWV1ZTogYmlzZWN0CnRlc3Rib3g6IG5obTQKdGJveF9ncm91cDogbmhtNAprY29u ZmlnOiB4ODZfNjQtcmhlbAplbnF1ZXVlX3RpbWU6IDIwMTYtMDEtMTMgMTM6NDA6NTMuOTk5NTI0 MzMyICswODowMAppZDogZmFkMjFhMDRkM2ExZmVhMmEyZWVjMGQ3ODY1YjdkOGJmNDc2YmIwNAp1 c2VyOiBsa3AKY29tcGlsZXI6IGdjYy00LjkKaGVhZF9jb21taXQ6IDQwMjJmNjg0MmVlOTc1MjQ1 NTUyM2NmMzZhZDkzZjhmYzNiNWZiOTAKYmFzZV9jb21taXQ6IGFmZDJmZjliN2UxYjM2NzE3MmYx OGJhN2Y2OTNkZmI2MmJkY2IyZGMKYnJhbmNoOiBsaW51eC1kZXZlbC9kZXZlbC1ob3VybHktMjAx NjAxMTEyMgpyb290ZnM6IGRlYmlhbi14ODZfNjQtMjAxNS0wMi0wNy5jZ3oKcmVzdWx0X3Jvb3Q6 ICIvcmVzdWx0L2ZzbWFyay8xeC0zMnQtMUhERC1mMmZzLTE2TUItNjBHLU5vU3luYy0xNmQtMjU2 ZnBkL25obTQvZGViaWFuLXg4Nl82NC0yMDE1LTAyLTA3LmNnei94ODZfNjQtcmhlbC9nY2MtNC45 L2I5ZDc3N2I4NWZmMWZmNzlhMTE3MzE5MDMxN2IyNWJlYmM0MDRhYjQvMCIKam9iX2ZpbGU6ICIv bGtwL3NjaGVkdWxlZC9uaG00L2Jpc2VjdF9mc21hcmstMXgtMzJ0LTFIREQtZjJmcy0xNk1CLTYw Ry1Ob1N5bmMtMTZkLTI1NmZwZC1kZWJpYW4teDg2XzY0LTIwMTUtMDItMDcuY2d6LXg4Nl82NC1y aGVsLWI5ZDc3N2I4NWZmMWZmNzlhMTE3MzE5MDMxN2IyNWJlYmM0MDRhYjQtMjAxNjAxMTMtNDA4 Mi16and2MHYtMC55YW1sIgptYXhfdXB0aW1lOiAxNjA2LjA2CmluaXRyZDogIi9vc2ltYWdlL2Rl Ymlhbi9kZWJpYW4teDg2XzY0LTIwMTUtMDItMDcuY2d6Igpib290bG9hZGVyX2FwcGVuZDoKLSBy b290PS9kZXYvcmFtMAotIHVzZXI9bGtwCi0gam9iPS9sa3Avc2NoZWR1bGVkL25obTQvYmlzZWN0 X2ZzbWFyay0xeC0zMnQtMUhERC1mMmZzLTE2TUItNjBHLU5vU3luYy0xNmQtMjU2ZnBkLWRlYmlh bi14ODZfNjQtMjAxNS0wMi0wNy5jZ3oteDg2XzY0LXJoZWwtYjlkNzc3Yjg1ZmYxZmY3OWExMTcz MTkwMzE3YjI1YmViYzQwNGFiNC0yMDE2MDExMy00MDgyLXpqd3Ywdi0wLnlhbWwKLSBBUkNIPXg4 Nl82NAotIGtjb25maWc9eDg2XzY0LXJoZWwKLSBicmFuY2g9bGludXgtZGV2ZWwvZGV2ZWwtaG91 cmx5LTIwMTYwMTExMjIKLSBjb21taXQ9YjlkNzc3Yjg1ZmYxZmY3OWExMTczMTkwMzE3YjI1YmVi YzQwNGFiNAotIEJPT1RfSU1BR0U9L3BrZy9saW51eC94ODZfNjQtcmhlbC9nY2MtNC45L2I5ZDc3 N2I4NWZmMWZmNzlhMTE3MzE5MDMxN2IyNWJlYmM0MDRhYjQvdm1saW51ei00LjQuMC1yYzMtMDAy ODItZ2I5ZDc3N2IKLSBtYXhfdXB0aW1lPTE2MDYKLSBSRVNVTFRfUk9PVD0vcmVzdWx0L2ZzbWFy ay8xeC0zMnQtMUhERC1mMmZzLTE2TUItNjBHLU5vU3luYy0xNmQtMjU2ZnBkL25obTQvZGViaWFu LXg4Nl82NC0yMDE1LTAyLTA3LmNnei94ODZfNjQtcmhlbC9nY2MtNC45L2I5ZDc3N2I4NWZmMWZm NzlhMTE3MzE5MDMxN2IyNWJlYmM0MDRhYjQvMAotIExLUF9TRVJWRVI9aW5uCi0gfC0KICBsaWJh dGEuZm9yY2U9MS41R2JwcwoKICBlYXJseXByaW50az10dHlTMCwxMTUyMDAgc3lzdGVtZC5sb2df bGV2ZWw9ZXJyCiAgZGVidWcgYXBpYz1kZWJ1ZyBzeXNycV9hbHdheXNfZW5hYmxlZCByY3VwZGF0 ZS5yY3VfY3B1X3N0YWxsX3RpbWVvdXQ9MTAwCiAgcGFuaWM9LTEgc29mdGxvY2t1cF9wYW5pYz0x IG5taV93YXRjaGRvZz1wYW5pYyBvb3BzPXBhbmljIGxvYWRfcmFtZGlzaz0yIHByb21wdF9yYW1k aXNrPTAKICBjb25zb2xlPXR0eVMwLDExNTIwMCBjb25zb2xlPXR0eTAgdmdhPW5vcm1hbAoKICBy dwpsa3BfaW5pdHJkOiAiL2xrcC9sa3AvbGtwLXg4Nl82NC5jZ3oiCm1vZHVsZXNfaW5pdHJkOiAi L3BrZy9saW51eC94ODZfNjQtcmhlbC9nY2MtNC45L2I5ZDc3N2I4NWZmMWZmNzlhMTE3MzE5MDMx N2IyNWJlYmM0MDRhYjQvbW9kdWxlcy5jZ3oiCmJtX2luaXRyZDogIi9vc2ltYWdlL2RlcHMvZGVi aWFuLXg4Nl82NC0yMDE1LTAyLTA3LmNnei9sa3AuY2d6LC9vc2ltYWdlL2RlcHMvZGViaWFuLXg4 Nl82NC0yMDE1LTAyLTA3LmNnei9ydW4taXBjb25maWcuY2d6LC9vc2ltYWdlL2RlcHMvZGViaWFu LXg4Nl82NC0yMDE1LTAyLTA3LmNnei90dXJib3N0YXQuY2d6LC9sa3AvYmVuY2htYXJrcy90dXJi b3N0YXQuY2d6LC9vc2ltYWdlL2RlcHMvZGViaWFuLXg4Nl82NC0yMDE1LTAyLTA3LmNnei9mcy5j Z3osL29zaW1hZ2UvZGVwcy9kZWJpYW4teDg2XzY0LTIwMTUtMDItMDcuY2d6L2ZzMi5jZ3osL2xr cC9iZW5jaG1hcmtzL2ZzbWFyay5jZ3oiCmxpbnV4X2hlYWRlcnNfaW5pdHJkOiAiL3BrZy9saW51 eC94ODZfNjQtcmhlbC9nY2MtNC45L2I5ZDc3N2I4NWZmMWZmNzlhMTE3MzE5MDMxN2IyNWJlYmM0 MDRhYjQvbGludXgtaGVhZGVycy5jZ3oiCnJlcGVhdF90bzogNQprZXJuZWw6ICIvcGtnL2xpbnV4 L3g4Nl82NC1yaGVsL2djYy00LjkvYjlkNzc3Yjg1ZmYxZmY3OWExMTczMTkwMzE3YjI1YmViYzQw NGFiNC92bWxpbnV6LTQuNC4wLXJjMy0wMDI4Mi1nYjlkNzc3YiIKZGVxdWV1ZV90aW1lOiAyMDE2 LTAxLTEzIDE0OjI4OjQ1Ljk3MDM5Mjk4NCArMDg6MDAKam9iX3N0YXRlOiBmaW5pc2hlZApsb2Fk YXZnOiAyOS4zOCAyNS42NCAxMy4wOSAxLzE1NyA3MDM0CnN0YXJ0X3RpbWU6ICcxNDUyNjY2NTU0 JwplbmRfdGltZTogJzE0NTI2NjcwMzInCnZlcnNpb246ICIvbGtwL2xrcC8uc3JjLTIwMTYwMTEz LTEyNTAxMSIK --===============5480959996091703987== Content-Type: application/x-sh MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="reproduce.sh" MjAxNi0wMS0xMyAxNDoyOToxMSBta2ZzIC10IGYyZnMgL2Rldi9zZGIxCjIwMTYtMDEtMTMgMTQ6 Mjk6MTIgbW91bnQgLXQgZjJmcyAvZGV2L3NkYjEgL2ZzL3NkYjEKMjAxNi0wMS0xMyAxNDoyOTox NCAuL2ZzX21hcmsgLWQgL2ZzL3NkYjEvMSAtZCAvZnMvc2RiMS8yIC1kIC9mcy9zZGIxLzMgLWQg L2ZzL3NkYjEvNCAtZCAvZnMvc2RiMS81IC1kIC9mcy9zZGIxLzYgLWQgL2ZzL3NkYjEvNyAtZCAv ZnMvc2RiMS84IC1kIC9mcy9zZGIxLzkgLWQgL2ZzL3NkYjEvMTAgLWQgL2ZzL3NkYjEvMTEgLWQg L2ZzL3NkYjEvMTIgLWQgL2ZzL3NkYjEvMTMgLWQgL2ZzL3NkYjEvMTQgLWQgL2ZzL3NkYjEvMTUg LWQgL2ZzL3NkYjEvMTYgLWQgL2ZzL3NkYjEvMTcgLWQgL2ZzL3NkYjEvMTggLWQgL2ZzL3NkYjEv MTkgLWQgL2ZzL3NkYjEvMjAgLWQgL2ZzL3NkYjEvMjEgLWQgL2ZzL3NkYjEvMjIgLWQgL2ZzL3Nk YjEvMjMgLWQgL2ZzL3NkYjEvMjQgLWQgL2ZzL3NkYjEvMjUgLWQgL2ZzL3NkYjEvMjYgLWQgL2Zz L3NkYjEvMjcgLWQgL2ZzL3NkYjEvMjggLWQgL2ZzL3NkYjEvMjkgLWQgL2ZzL3NkYjEvMzAgLWQg L2ZzL3NkYjEvMzEgLWQgL2ZzL3NkYjEvMzIgLUQgMTYgLU4gMjU2IC1uIDEyMCAtTCAxIC1TIDAg LXMgMTY3NzcyMTYK --===============5480959996091703987==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754787AbcANCxW (ORCPT ); Wed, 13 Jan 2016 21:53:22 -0500 Received: from mga04.intel.com ([192.55.52.120]:31601 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750801AbcANCxT (ORCPT ); Wed, 13 Jan 2016 21:53:19 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,292,1449561600"; d="yaml'?sh'?scan'208";a="29025601" From: kernel test robot Subject: [lkp] [f2fs] b9d777b85f: No primary result change, +18023.3% latency_stats.sum.call_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath CC: lkp@01.org CC: LKML CC: Chao Yu TO: Jaegeuk Kim Date: Thu, 14 Jan 2016 10:53:17 +0800 Message-ID: <87a8o8x46a.fsf@yhuang-dev.intel.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs dev-test commit b9d777b85ff1ff79a1173190317b25bebc404ab4 ("f2fs: check inline_data f= lag at converting time") =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_di= rectory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase: gcc-4.9/1HDD/16MB/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-0= 2-07.cgz/NoSync/nhm4/60G/fsmark commit:=20 74fd8d9927ef08db30a85f131a124152aeba66c7 b9d777b85ff1ff79a1173190317b25bebc404ab4 74fd8d9927ef08db b9d777b85ff1ff79a117319031=20 ---------------- --------------------------=20 %stddev %change %stddev \ | \=20=20 10.00 =B1 0% -10.0% 9.00 =B1 0% fsmark.time.percent_of_cp= u_this_job_got 10.00 =B1 0% -10.0% 9.00 =B1 0% time.percent_of_cpu_this_= job_got 2.35 =B1 0% -3.7% 2.26 =B1 0% turbostat.%Busy 67.30 =B1 0% -4.5% 64.30 =B1 0% turbostat.Avg_MHz 2116 =B1 1% -98.7% 27.20 =B1110% proc-vmstat.kswapd_inodes= teal 191431 =B1 0% +18.2% 226316 =B1 0% proc-vmstat.slabs_scanned 56566 =B1 0% +21.3% 68612 =B1 0% proc-vmstat.workingset_no= dereclaim 1176917 =B1 2% -100.0% 0.00 =B1 -1% latency_stats.avg.call_rw= sem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2f= s].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.= f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYSCALL_6= 4_fastpath 62312 =B1 55% +1577.8% 1045503 =B1 11% latency_stats.avg.call_rw= sem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generi= c_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs= _write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath 11969 =B1 8% -100.0% 0.00 =B1 -1% latency_stats.hits.call_r= wsem_down_read_failed.get_node_info.[f2fs].read_node_page.[f2fs].get_node_p= age.[f2fs].f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2fs].generic= _perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_= write_iter.[f2fs].__vfs_write.vfs_write 1773702 =B1 7% -100.0% 0.00 =B1 -1% latency_stats.max.call_rw= sem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2f= s].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.= f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYSCALL_6= 4_fastpath 3.041e+08 =B1 2% -100.0% 0.00 =B1 -1% latency_stats.sum.call_rw= sem_down_read_failed.f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2f= s].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.= f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_write.entry_SYSCALL_6= 4_fastpath 163413 =B1112% +165.9% 434477 =B1147% latency_stats.sum.call_rw= sem_down_read_failed.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_w= riteback.[f2fs].get_dnode_of_data.[f2fs].f2fs_reserve_block.[f2fs].f2fs_get= _block.[f2fs].f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_= write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write 788095 =B1164% -60.4% 312194 =B1122% latency_stats.sum.call_rw= sem_down_read_failed.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_w= riteback.[f2fs].update_inode.[f2fs].sync_inode_page.[f2fs].reserve_new_bloc= k.[f2fs].f2fs_reserve_block.[f2fs].f2fs_get_block.[f2fs].f2fs_write_begin.[= f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_it= er 1743538 =B1 56% +18023.3% 3.16e+08 =B1 3% latency_stats.sum.call_rw= sem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generi= c_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs= _write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath 1677147 =B1 9% -100.0% 0.00 =B1 -1% latency_stats.sum.call_rw= sem_down_read_failed.get_node_info.[f2fs].read_node_page.[f2fs].get_node_pa= ge.[f2fs].f2fs_convert_inline_inode.[f2fs].f2fs_write_begin.[f2fs].generic_= perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_w= rite_iter.[f2fs].__vfs_write.vfs_write nhm4: Nehalem Memory: 4G To reproduce: git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tes= ts.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. Thanks, Ying Huang --=-=-= Content-Type: text/plain; charset=ascii Content-Disposition: attachment; filename=job.yaml --- LKP_SERVER: inn LKP_CGI_PORT: 80 LKP_CIFS_PORT: 139 testcase: fsmark default-monitors: wait: activate-monitor kmsg: uptime: iostat: vmstat: numa-numastat: numa-vmstat: numa-meminfo: proc-vmstat: proc-stat: interval: 10 meminfo: slabinfo: interrupts: lock_stat: latency_stats: softirqs: bdi_dev_mapping: diskstats: nfsstat: cpuidle: cpufreq-stats: turbostat: pmeter: sched_debug: interval: 60 cpufreq_governor: default-watchdogs: oom-killer: watchdog: commit: b9d777b85ff1ff79a1173190317b25bebc404ab4 model: Nehalem nr_cpu: 8 memory: 4G hdd_partitions: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part1" swap_partitions: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part2" rootfs_partition: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part3" netconsole_port: 6649 category: benchmark iterations: 1x nr_threads: 32t disk: 1HDD fs: f2fs fs2: fsmark: filesize: 16MB test_size: 60G sync_method: NoSync nr_directories: 16d nr_files_per_directory: 256fpd queue: bisect testbox: nhm4 tbox_group: nhm4 kconfig: x86_64-rhel enqueue_time: 2016-01-13 13:40:53.999524332 +08:00 id: fad21a04d3a1fea2a2eec0d7865b7d8bf476bb04 user: lkp compiler: gcc-4.9 head_commit: 4022f6842ee9752455523cf36ad93f8fc3b5fb90 base_commit: afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc branch: linux-devel/devel-hourly-2016011122 rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/fsmark/1x-32t-1HDD-f2fs-16MB-60G-NoSync-16d-256fpd/nhm4/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/0" job_file: "/lkp/scheduled/nhm4/bisect_fsmark-1x-32t-1HDD-f2fs-16MB-60G-NoSync-16d-256fpd-debian-x86_64-2015-02-07.cgz-x86_64-rhel-b9d777b85ff1ff79a1173190317b25bebc404ab4-20160113-4082-zjwv0v-0.yaml" max_uptime: 1606.06 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/nhm4/bisect_fsmark-1x-32t-1HDD-f2fs-16MB-60G-NoSync-16d-256fpd-debian-x86_64-2015-02-07.cgz-x86_64-rhel-b9d777b85ff1ff79a1173190317b25bebc404ab4-20160113-4082-zjwv0v-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2016011122 - commit=b9d777b85ff1ff79a1173190317b25bebc404ab4 - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/vmlinuz-4.4.0-rc3-00282-gb9d777b - max_uptime=1606 - RESULT_ROOT=/result/fsmark/1x-32t-1HDD-f2fs-16MB-60G-NoSync-16d-256fpd/nhm4/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/0 - LKP_SERVER=inn - |- libata.force=1.5Gbps earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz" modules_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/modules.cgz" bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/fs.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/fs2.cgz,/lkp/benchmarks/fsmark.cgz" linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/linux-headers.cgz" repeat_to: 5 kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/b9d777b85ff1ff79a1173190317b25bebc404ab4/vmlinuz-4.4.0-rc3-00282-gb9d777b" dequeue_time: 2016-01-13 14:28:45.970392984 +08:00 job_state: finished loadavg: 29.38 25.64 13.09 1/157 7034 start_time: '1452666554' end_time: '1452667032' version: "/lkp/lkp/.src-20160113-125011" --=-=-= Content-Type: application/x-sh Content-Disposition: attachment; filename=reproduce.sh Content-Transfer-Encoding: base64 MjAxNi0wMS0xMyAxNDoyOToxMSBta2ZzIC10IGYyZnMgL2Rldi9zZGIxCjIwMTYtMDEtMTMgMTQ6 Mjk6MTIgbW91bnQgLXQgZjJmcyAvZGV2L3NkYjEgL2ZzL3NkYjEKMjAxNi0wMS0xMyAxNDoyOTox NCAuL2ZzX21hcmsgLWQgL2ZzL3NkYjEvMSAtZCAvZnMvc2RiMS8yIC1kIC9mcy9zZGIxLzMgLWQg L2ZzL3NkYjEvNCAtZCAvZnMvc2RiMS81IC1kIC9mcy9zZGIxLzYgLWQgL2ZzL3NkYjEvNyAtZCAv ZnMvc2RiMS84IC1kIC9mcy9zZGIxLzkgLWQgL2ZzL3NkYjEvMTAgLWQgL2ZzL3NkYjEvMTEgLWQg L2ZzL3NkYjEvMTIgLWQgL2ZzL3NkYjEvMTMgLWQgL2ZzL3NkYjEvMTQgLWQgL2ZzL3NkYjEvMTUg LWQgL2ZzL3NkYjEvMTYgLWQgL2ZzL3NkYjEvMTcgLWQgL2ZzL3NkYjEvMTggLWQgL2ZzL3NkYjEv MTkgLWQgL2ZzL3NkYjEvMjAgLWQgL2ZzL3NkYjEvMjEgLWQgL2ZzL3NkYjEvMjIgLWQgL2ZzL3Nk YjEvMjMgLWQgL2ZzL3NkYjEvMjQgLWQgL2ZzL3NkYjEvMjUgLWQgL2ZzL3NkYjEvMjYgLWQgL2Zz L3NkYjEvMjcgLWQgL2ZzL3NkYjEvMjggLWQgL2ZzL3NkYjEvMjkgLWQgL2ZzL3NkYjEvMzAgLWQg L2ZzL3NkYjEvMzEgLWQgL2ZzL3NkYjEvMzIgLUQgMTYgLU4gMjU2IC1uIDEyMCAtTCAxIC1TIDAg LXMgMTY3NzcyMTYK --=-=-=--