There have been sporadic test failures from Jenkins since the reconfigure fuzz tester had a timeout added. An example of a failure:
FAIL: test_wt2719_reconfig ========================== configuration timed out: ,shared_cache=(reserve=5MB),eviction=(threads_max=12,threads_min=10),statistics=("all"),shared_cache=(reserve=30MB),eviction=(threads_max=18,threads_min=16),eviction_target=22,shared_cache=(reserve=0),file_manager=(close_handle_minimum=200),file_manager=(close_handle_minimum=200),shared_cache=(chunk=20MB),statistics_log=(timestamp="%H:%M"),async=(threads=7),statistics_log=(wait=60),shared_cache=(chunk=30MB),shared_cache=(name="shared"),checkpoint=(log_size=2),async=(threads=17),log=(prealloc=1),async=(ops_max=2048),statistics_log=(json=0),eviction_target=30,eviction_dirty_trigger=7,checkpoint=(wait=2),shared_cache=(quota=30MB),checkpoint=(wait=100),shared_cache=(quota=30MB),eviction_target=84,eviction=(threads_min=17,threads_max=18),eviction=(threads_min=7,threads_max=10),async=(threads=17),shared_cache=(size=1GB),eviction_dirty_trigger=7 FAIL test_wt2719_reconfig (exit status: 134)
We should figure out the root cause.