|
# 集群主库正常运行时:
[highgo@node2 ~]$ ps -ef | grep postgres
highgo 19930 1 0 14:21 pts/1 00:00:00 /opt/HighGo5.6.5-cluster/bin/postgres
highgo 19934 19930 0 14:21 ? 00:00:00 postgres: logger process
highgo 19936 19930 0 14:21 ? 00:00:00 postgres: checkpointer process
highgo 19937 19930 0 14:21 ? 00:00:00 postgres: writer process
highgo 19938 19930 0 14:21 ? 00:00:00 postgres: wal writer process
highgo 19939 19930 0 14:21 ? 00:00:00 postgres: autovacuum launcher process
highgo 19940 19930 0 14:21 ? 00:00:00 postgres: archiver process
highgo 19941 19930 0 14:21 ? 00:00:00 postgres: stats collector process
highgo 19942 19930 0 14:21 ? 00:00:00 postgres: bgworker: pg_wait_sampling collector
highgo 19944 19930 0 14:21 ? 00:00:00 postgres: bgworker: performance diagnosis collector
highgo 19945 19930 0 14:21 ? 00:00:00 postgres: bgworker: logical replication launcher
highgo 19946 19930 0 14:21 ? 00:00:00 postgres: wal sender process highgo 192.168.179.153(63390) streaming 0/27023650
# 集群备库正常运行时:
[highgo@node1 ~]$ ps -ef | grep postgres
highgo 13966 1 0 14:20 pts/1 00:00:00 /opt/HighGo5.6.5-cluster/bin/postgres
highgo 13970 13966 0 14:20 ? 00:00:00 postgres: logger process
highgo 13971 13966 0 14:20 ? 00:00:00 postgres: startup process recovering 000000060000000000000027
highgo 13972 13966 0 14:20 ? 00:00:00 postgres: checkpointer process
highgo 13973 13966 0 14:20 ? 00:00:00 postgres: writer process
highgo 13974 13966 0 14:20 ? 00:00:00 postgres: stats collector process
highgo 13975 13966 0 14:20 ? 00:00:00 postgres: bgworker: pg_wait_sampling collector
highgo 13981 13966 0 14:21 ? 00:00:00 postgres: wal receiver process streaming 0/27023650 |