debug_logfile: fd 2 pid 64760 [parent 64714], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 64714. db cleanup for server shutdown, 16:24:02.801 memory-to-file backup complete, 16:24:02.801. db cleanup finished, 16:24:02.801 debug_logfile: fd 2 pid 48776 [parent 48775], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 48775. db cleanup for server shutdown, 16:25:47.391 memory-to-file backup complete, 16:25:47.392. db cleanup finished, 16:25:47.392