Major - P3 Several of our Jenkins jobs have hung, and it appears to be related to internal page splits from the call stacks. That means it's likely due to the changes in either WT-3170 or WT-3088. There have been several changes merged recently, so I opened a new ticket.
The call stacks I see are:
7 select,__wt_sleep,__wt_page_in_func,__wt_page_swap_func,__wt_row_search,__cursor_row_search,__wt_btcur_search,__curfile_search,worker,start_thread,clone
4 select,__wt_sleep,__wt_writelock,__split_internal_lock,__wt_split_multi,__evict_page_dirty_update,__wt_evict,__evict_page,__wt_cache_eviction_worker,__wt_cache_eviction_check,__cursor_enter,__curfile_enter,__cursor_func_init,__wt_btcur_insert,__curfile_insert,worker,start_thread,clone
2 select,__wt_sleep,__wt_writelock,__split_internal_lock,__wt_split_multi,__evict_page_dirty_update,__wt_evict,__evict_page,__evict_lru_pages,__wt_evict_thread_run,__wt_thread_run,start_thread,clone
2
1 select,__wt_sleep,__wt_page_in_func,__wt_page_swap_func,__tree_walk_internal,__wt_tree_walk,__wt_btcur_next,__curfile_next,do_range_reads,worker,start_thread,clone
1 select,__wt_sleep,__wt_page_in_func,__split_verify_intl,__split_internal,__split_parent_climb,__wt_split_multi,__evict_page_dirty_update,__wt_evict,__evict_page,__evict_lru_pages,__wt_evict_thread_run,__wt_thread_run,start_thread,clone
1 pthread_join,stop_threads,execute_workload,start_run,start_all_runs,main
1 pthread_cond_timedwait@@GLIBC_2.3.2,__wt_cond_wait_signal,__wt_cond_wait,__sweep_server,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,__wt_cond_wait_signal,__wt_cond_wait,__statlog_server,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,__wt_cond_wait_signal,__wt_cond_wait,__evict_pass,__evict_server,__wt_evict_thread_run,__wt_thread_run,start_thread,clone
From the Jenkins wtperf test job: http://build.wiredtiger.com:8080/job/wiredtiger-test-wtperf/2433/
The configuration being run is:
./bench/wtperf/wtperf -O ../bench/wtperf/stress//btree-split-stress.wtperf -o verbose=2