[xolod.]

После смены интервала с 5s на 60s
появилось следующее:
Sep 01 16:37:15.760002 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:7207, cur:7207
Sep 01 16:37:15.798769 [NOTICE] fpm_event_init_main(), line 88: libevent: using kqueue
Sep 01 16:37:15.799337 [NOTICE] fpm_init(), line 52: fpm is running, pid 595
Sep 01 16:37:15.908277 [NOTICE] fpm_children_make(), line 352: child 599 (pool default) started
Sep 01 16:37:15.912196 [NOTICE] fpm_children_make(), line 352: child 614 (pool default) started
Sep 01 16:37:15.922960 [NOTICE] fpm_children_make(), line 352: child 615 (pool default) started
Sep 01 16:37:15.926873 [NOTICE] fpm_children_make(), line 352: child 616 (pool default) started
Sep 01 16:37:15.930914 [NOTICE] fpm_children_make(), line 352: child 617 (pool default) started
Sep 01 16:37:15.931565 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop