From: Jesper Dangaard Brouer <brouer@redhat.com>
To: Hangbin Liu <liuhangbin@gmail.com>
Cc: bpf@vger.kernel.org, netdev@vger.kernel.org,
"Toke Høiland-Jørgensen" <toke@redhat.com>,
"Jiri Benc" <jbenc@redhat.com>,
"Eelco Chaudron" <echaudro@redhat.com>,
ast@kernel.org, "Daniel Borkmann" <daniel@iogearbox.net>,
"Lorenzo Bianconi" <lorenzo.bianconi@redhat.com>,
"David Ahern" <dsahern@gmail.com>,
"Andrii Nakryiko" <andrii.nakryiko@gmail.com>,
"Alexei Starovoitov" <alexei.starovoitov@gmail.com>,
"John Fastabend" <john.fastabend@gmail.com>,
"Maciej Fijalkowski" <maciej.fijalkowski@intel.com>,
"Björn Töpel" <bjorn.topel@gmail.com>,
"Martin KaFai Lau" <kafai@fb.com>,
brouer@redhat.com
Subject: Re: [PATCHv9 bpf-next 4/4] selftests/bpf: add xdp_redirect_multi test
Date: Mon, 26 Apr 2021 11:28:32 +0200 [thread overview]
Message-ID: <20210426112832.0b746447@carbon> (raw)
In-Reply-To: <20210422071454.2023282-5-liuhangbin@gmail.com>
On Thu, 22 Apr 2021 15:14:54 +0800
Hangbin Liu <liuhangbin@gmail.com> wrote:
> Add a bpf selftest for new helper xdp_redirect_map_multi(). In this
> test there are 3 forward groups and 1 exclude group. The test will
> redirect each interface's packets to all the interfaces in the forward
> group, and exclude the interface in exclude map.
>
> Two maps (DEVMAP, DEVMAP_HASH) and two xdp modes (generic, drive) will
> be tested. XDP egress program will also be tested by setting pkt src MAC
> to egress interface's MAC address.
>
> For more test details, you can find it in the test script. Here is
> the test result.
> ]# ./test_xdp_redirect_multi.sh
Running this test takes a long time around 3 minutes.
$ sudo time -v ./test_xdp_redirect_multi.sh
Pass: xdpgeneric arp ns1-2
Pass: xdpgeneric arp ns1-3
Pass: xdpgeneric arp ns1-4
Pass: xdpgeneric ping ns1-2
Pass: xdpgeneric ping ns1-3
Pass: xdpgeneric ping ns1-4
Pass: xdpgeneric ping6 ns1-2
Pass: xdpgeneric ping6 ns1-1 number
Pass: xdpgeneric ping6 ns1-2 number
Pass: xdpdrv arp ns1-2
Pass: xdpdrv arp ns1-3
Pass: xdpdrv arp ns1-4
Pass: xdpdrv ping ns1-2
Pass: xdpdrv ping ns1-3
Pass: xdpdrv ping ns1-4
Pass: xdpdrv ping6 ns1-2
Pass: xdpdrv ping6 ns1-1 number
Pass: xdpdrv ping6 ns1-2 number
Pass: xdpegress mac ns1-2
Pass: xdpegress mac ns1-3
Pass: xdpegress mac ns1-4
Summary: PASS 21, FAIL 0
Command being timed: "./test_xdp_redirect_multi.sh"
User time (seconds): 0.15
System time (seconds): 0.51
Percent of CPU this job got: 0%
Elapsed (wall clock) time (h:mm:ss or m:ss): 3:09.68
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 6904
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 13
Minor (reclaiming a frame) page faults: 46316
Voluntary context switches: 1907
Involuntary context switches: 371
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer
next prev parent reply other threads:[~2021-04-26 9:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 7:14 [PATCHv9 bpf-next 0/4] xdp: extend xdp_redirect_map with broadcast support Hangbin Liu
2021-04-22 7:14 ` [PATCHv9 bpf-next 1/4] bpf: run devmap xdp_prog on flush instead of bulk enqueue Hangbin Liu
2021-04-22 7:14 ` [PATCHv9 bpf-next 2/4] xdp: extend xdp_redirect_map with broadcast support Hangbin Liu
2021-04-22 16:53 ` Jesper Dangaard Brouer
2021-04-22 18:02 ` Toke Høiland-Jørgensen
2021-04-23 16:54 ` Jesper Dangaard Brouer
2021-04-24 1:09 ` Hangbin Liu
2021-04-24 7:01 ` Jesper Dangaard Brouer
2021-04-24 9:53 ` Toke Høiland-Jørgensen
2021-04-24 13:55 ` Hangbin Liu
2021-04-26 6:01 ` Hangbin Liu
2021-04-26 9:23 ` Jesper Dangaard Brouer
2021-04-26 10:25 ` Hangbin Liu
2021-04-22 7:14 ` [PATCHv9 bpf-next 3/4] sample/bpf: add xdp_redirect_map_multi for redirect_map broadcast test Hangbin Liu
2021-04-22 7:14 ` [PATCHv9 bpf-next 4/4] selftests/bpf: add xdp_redirect_multi test Hangbin Liu
2021-04-26 9:28 ` Jesper Dangaard Brouer [this message]
2021-04-26 10:19 ` Hangbin Liu
2021-04-26 14:29 ` Toke Høiland-Jørgensen
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