debug_logfile: fd 2 pid 2471 [parent 2464], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 2464. db cleanup for server shutdown, 15:37:00.978 memory-to-file backup complete, 15:37:00.979. db cleanup finished, 15:37:00.979 debug_logfile: fd 2 pid 71267 [parent 71235], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 71235. db cleanup for server shutdown, 16:24:11.754 memory-to-file backup complete, 16:24:11.754. db cleanup finished, 16:24:11.755