debug_logfile: fd 2 pid 105615 [parent 105597], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 105597. db cleanup for server shutdown, 15:36:28.323 memory-to-file backup complete, 15:36:28.324. db cleanup finished, 15:36:28.324 debug_logfile: fd 2 pid 44594 [parent 44591], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 44591. db cleanup for server shutdown, 16:06:29.070 memory-to-file backup complete, 16:06:29.070. db cleanup finished, 16:06:29.070