debug_logfile: fd 2 pid 66178 [parent 66149], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 66149. db cleanup for server shutdown, 16:24:03.106 memory-to-file backup complete, 16:24:03.107. db cleanup finished, 16:24:03.107 debug_logfile: fd 2 pid 48773 [parent 48772], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 48772. db cleanup for server shutdown, 16:25:47.005 memory-to-file backup complete, 16:25:47.005. db cleanup finished, 16:25:47.005