| #
0f63c4af |
| 14-Feb-2025 |
Mark Johnston <markj@FreeBSD.org> |
limits tests: Try to fix spurious cputime test failures
I very occasionally see test failures caused by the total CPU time being
several milliseconds under 3s. The test runs "limits -t 3 time <busy
limits tests: Try to fix spurious cputime test failures
I very occasionally see test failures caused by the total CPU time being
several milliseconds under 3s. The test runs "limits -t 3 time <busy
loop>" and verifies that the reported time elapsed is at least 3s (and
not too much more). In particular, any time spent executing time(1)
itself is counted against the limit but not recorded in the output.
I think it makes more sense to reverse the order, so that the CPU time
limit is not applied to time(1) itself. This also resolves the test
failures I was seeing, which were reproducible only under load (i.e.,
running many tests in parallel).
MFC after: 2 weeks
Sponsored by: Klara, Inc.
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Revision tags: release/14.1.0-p7, release/14.2.0-p1, release/13.4.0-p3, release/14.2.0, release/13.4.0, release/14.1.0, release/13.3.0, release/14.0.0 |
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| #
d0b2dbfa |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line sh pattern
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
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| #
485f783f |
| 14-Apr-2023 |
Eric van Gyzen <vangyzen@FreeBSD.org> |
limits_test: validate CPU time used, not real time
RLIMIT_CPU applies to CPU time, not real (wall-clock) time.
This test failed in AWS, where the real time was 5-7 seconds.
Sum the user and system
limits_test: validate CPU time used, not real time
RLIMIT_CPU applies to CPU time, not real (wall-clock) time.
This test failed in AWS, where the real time was 5-7 seconds.
Sum the user and system CPU time used, and validate that.
While I'm here, don't bother specifying -s exit:0 or -e empty,
since those are checked by default.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0, release/10.4.0, release/11.1.0, release/11.0.1, release/11.0.0, release/10.3.0 |
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| #
b626f5a7 |
| 04-Jan-2016 |
Glen Barber <gjb@FreeBSD.org> |
MFH r289384-r293170
Sponsored by: The FreeBSD Foundation
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| #
a5d8944a |
| 19-Nov-2015 |
Navdeep Parhar <np@FreeBSD.org> |
Catch up with head (r291075).
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| #
dd76c272 |
| 09-Nov-2015 |
Enji Cooper <ngie@FreeBSD.org> |
Add some basic tests that exercise cputime limits with limits(1)
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
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