postgresql log analyzer

PostgreSQL Database configuration csv format log outputThe following is an introduction to the Setup method for the CSV format log (a more verbose log output in PG) in the PostgreSQL database. 1. go to the $PGDATA directory (PG installation directory, depending on the spec

"dirty data" to disk, if you can do so, there is no need to log. So checkpoint is a process that has its start and end, and when checkpoint starts, we record the current log's record offset LSN and mark all "dirty" to prepare the write state, followed by writing "dirty data" with ready-to-write state to disk. Note: While other processes or threads may produce new "dirty data" while writing, the newly generated "dirty data" we do not care whether it i

-libevent=/usr/local/lib--with-cares=/usr/local/lib Make make install Configure Pgbouncer Mkdir-p ~/pgbouncer/etc Vim Config.ini [databases]TestDB= host=127.0.0.1 port=5432 pool_size=50 dbname=TestDB[Pgbouncer]Pool_mode=Transactionlisten_port= 6543listen_addr= 0.0.0.0Auth_type=Md5auth_file=/home/postgres/pgbouncer/etc/users.txtlogfile=/home/postgres/pgbouncer/log/pgbouncer.logpidfile=/home/postgres/pgbouncer/pgbouncer.pidunix_socket_dir=/home/postgre