[2024-03-22 15:37:48.318] [DEBUG] -- admin@192.168.18.183 execute: date +%s%N 
[2024-03-22 15:37:48.365] [DEBUG] -- exited code 0
[2024-03-22 15:37:48.365] [DEBUG] -- 192.168.18.183 time delta -1.850341796875
[2024-03-22 15:37:48.466] [INFO] [WARN] OBD-1011: (192.168.18.183) The recommended value of fs.aio-max-nr is 1048576 (Current value: 65536)
[2024-03-22 15:37:48.466] [INFO] [WARN] OBD-1007: (192.168.18.183) The recommended number of max user processes is 655350 (Current value: 126065)
[2024-03-22 15:37:48.466] [INFO] [WARN] OBD-1007: (192.168.18.183) The recommended number of core file size is unlimited (Current value: 0)
[2024-03-22 15:37:48.466] [INFO] [WARN] OBD-1007: (192.168.18.183) The recommended number of stack size is unlimited (Current value: 8192)
[2024-03-22 15:37:48.466] [INFO] [WARN] OBD-2000: (192.168.18.183) not enough memory. (Free: 5.4G, Need: 16.0G)
[2024-03-22 15:37:48.466] [INFO] 
[2024-03-22 15:37:48.467] [DEBUG] - sub start_check ref count to 0
[2024-03-22 15:37:48.467] [DEBUG] - export start_check
[2024-03-22 15:37:48.467] [DEBUG] - Call oceanbase-ce-py_script_start-4.2.0.0 for oceanbase-ce-4.2.1.3-103000032023122818.el7-92798718ffdffd15b269c70bfc71e9f31e8d642b
[2024-03-22 15:37:48.468] [DEBUG] - import start
[2024-03-22 15:37:48.472] [DEBUG] - add start ref count to 1
[2024-03-22 15:37:48.472] [INFO] Start observer
[2024-03-22 15:37:48.473] [DEBUG] -- admin@192.168.18.183 execute: ls /home/admin/myoceanbase/oceanbase/store/clog/tenant_1/ 
[2024-03-22 15:37:48.481] [DEBUG] -- exited code 0
[2024-03-22 15:37:48.481] [DEBUG] -- admin@192.168.18.183 execute: cat /home/admin/myoceanbase/oceanbase/run/observer.pid 
[2024-03-22 15:37:48.532] [DEBUG] -- exited code 1, error output:
[2024-03-22 15:37:48.533] [DEBUG] cat: /home/admin/myoceanbase/oceanbase/run/observer.pid: No such file or directory
[2024-03-22 15:37:48.533] [DEBUG] 
[2024-03-22 15:37:48.533] [DEBUG] -- 192.168.18.183 start command construction
[2024-03-22 15:37:48.533] [DEBUG] -- starting 192.168.18.183 observer
[2024-03-22 15:37:48.534] [DEBUG] -- admin@192.168.18.183 set env LD_LIBRARY_PATH to '/home/admin/myoceanbase/oceanbase/lib:'
[2024-03-22 15:37:48.534] [DEBUG] -- admin@192.168.18.183 execute: cd /home/admin/myoceanbase/oceanbase; /home/admin/myoceanbase/oceanbase/bin/observer -r '192.168.18.183:2882:2881' -p 2881 -P 2882 -z 'zone1' -n 'myoceanbase' -c 1705996029 -d '/home/admin/myoceanbase/oceanbase/store' -i '' -I '192.168.18.183' -o __min_full_resource_pool_memory=2147483648,datafile_size='200GB',datafile_maxsize='300GB',datafile_next='10GB',log_disk_size='100GB',memory_limit='16GB',system_memory='2GB',enable_syslog_recycle=True,enable_syslog_wf=False,max_syslog_file_count=4,cpu_count=18 
[2024-03-22 15:37:48.644] [DEBUG] -- exited code 0
[2024-03-22 15:37:48.645] [DEBUG] -- admin@192.168.18.183 delete env LD_LIBRARY_PATH
[2024-03-22 15:37:48.735] [INFO] observer program health check
[2024-03-22 15:37:51.738] [DEBUG] -- 192.168.18.183 program health check
[2024-03-22 15:37:51.738] [DEBUG] -- admin@192.168.18.183 execute: cat /home/admin/myoceanbase/oceanbase/run/observer.pid 
[2024-03-22 15:37:51.748] [DEBUG] -- exited code 1, error output:
[2024-03-22 15:37:51.748] [DEBUG] cat: /home/admin/myoceanbase/oceanbase/run/observer.pid: No such file or directory
[2024-03-22 15:37:51.748] [DEBUG] 
[2024-03-22 15:37:51.863] [WARNING] OBD-2002: Failed to start 192.168.18.183 observer
[2024-03-22 15:37:51.863] [DEBUG] - sub start ref count to 0
[2024-03-22 15:37:51.864] [DEBUG] - export start
[2024-03-22 15:37:51.864] [ERROR] oceanbase-ce start failed
[2024-03-22 15:37:51.869] [INFO] See https://www.oceanbase.com/product/ob-deployer/error-codes .
[2024-03-22 15:37:51.870] [INFO] Trace ID: 13ac4882-e81f-11ee-bfa1-8cdf9d511dee
[2024-03-22 15:37:51.870] [INFO] If you want to view detailed obd logs, please run: obd display-trace 13ac4882-e81f-11ee-bfa1-8cdf9d511dee
[2024-03-22 15:37:51.870] [DEBUG] - share lock /home/admin/.obd/lock/mirror_and_repo release, count 0
[2024-03-22 15:37:51.870] [DEBUG] - unlock /home/admin/.obd/lock/mirror_and_repo
[2024-03-22 15:37:51.870] [DEBUG] - exclusive lock /home/admin/.obd/lock/deploy_myoceanbase release, count 0
[2024-03-22 15:37:51.871] [DEBUG] - unlock /home/admin/.obd/lock/deploy_myoceanbase
[2024-03-22 15:37:51.871] [DEBUG] - share lock /home/admin/.obd/lock/global release, count 0
[2024-03-22 15:37:51.871] [DEBUG] - unlock /home/admin/.obd/lock/global