Ceph

https://jenkins.ceph.com/job/ceph-pull-requests/14895/console

156/156 Test  #65: unittest_throttle .......................***Timeout 3600.01 sec
[==========] Running 9 tests from 2 test cases.
[----------] Global test environment set-up.
[----------] 6 tests from ThrottleTest
[ RUN      ] ThrottleTest.Throttle

[WARNING] /home/jenkins-build/build/workspace/ceph-pull-requests/src/googletest/googletest/src/gtest-death-test.cc:836:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test detected 3 threads.

99% tests passed, 1 tests failed out of 156

Total Test time (real) = 3765.10 sec

The following tests FAILED:
     65 - unittest_throttle (Timeout)
Errors while running CTest

It is difficult to reproduce. It has been running during >24h with no failure, with high variations in load average

while : ; do echo -n . ; timeout -s SEGV 1800 bin/unittest_throttle >& ../out || break ; sleep 1 ; done