[MESOS-5190] CpuIsolatorTest/0.UserCpuUsage is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: flaky, test
• Labels: flaky flaky-test mesosphere
• Epic Link: flaky
• Assignee: Unassigned
• Reporter: Benjamin Bannier
• Created: 12/Apr/16 12:10
• Updated: 12/Apr/16 14:09
• Resolved: 12/Apr/16 14:09

Description

Observed in internal CI under Centos6 with default configure flags.

[ RUN      ] CpuIsolatorTest/0.UserCpuUsage
I0412 11:28:14.031723 24202 resources.cpp:572] Parsing resources as JSON failed: cpus:1.0
Trying semicolon-delimited string format instead
I0412 11:28:14.034379 24202 launcher.cpp:123] Forked child with pid '5783' for container 'a6117255-c666-4e32-9025-9f770c7008ed'
../../src/tests/containerizer/isolator_tests.cpp:308: Failure
Expected: (0.125) <= (statistics.cpus_user_time_secs()), actual: 0.125 vs 0
[  FAILED  ] CpuIsolatorTest/0.UserCpuUsage, where TypeParam = mesos::internal::slave::PosixCpuIsolatorProcess (1100 ms)

Issue Links

• duplicates: MESOS-1781 CpuIsolatorTest/0.UserCpuUsage is flaky