pgmetrics 一个灵活方便的pg 监控cli

pgmetrics -U <user> -p <port> -h <host>

pgmetrics collects PostgreSQL information and metrics.

?

Usage:

  pgmetrics [OPTION]... [DBNAME]

?

General options:

  -t, --timeout=SECS individual query timeout in seconds (default: 5)

  -i, --input=FILE don‘t connect to db, instead read and display

                                   this previously saved JSON file

  -V, --version output version information, then exit

  -?, --help[=options] show this help, then exit

      --help=variables list environment variables, then exit

?

Collection options:

  -S, --no-sizes don‘t collect tablespace and relation sizes

  -c, --schema=REGEXP collect only from schema(s) matching POSIX regexp

  -C, --exclude-schema=REGEXP do NOT collect from schema(s) matching POSIX regexp

  -a, --table=REGEXP collect only from table(s) matching POSIX regexp

  -A, --exclude-table=REGEXP do NOT collect from table(s) matching POSIX regexp

      --omit=WHAT do NOT collect the items specified as a comma-separated

                                   list of: "tables", "indexes", "sequences",

                                   "functions", "extensions", "triggers",

                                   "statements", "log"

      --sql-length=LIMIT collect only first LIMIT characters of all SQL

                                   queries (default: 500)

      --statements-limit=LIMIT collect only utmost LIMIT number of row from

                                   pg_stat_statements (default: 100)

      --only-listed collect info only about the databases listed as

                                   command-line args (use with Heroku)

      --log-file location of PostgreSQL log file

      --log-span=MINS examine the last MINS minutes of logs (default: 5)

?

Output options:

  -f, --format=FORMAT output format; "human", "json" or "csv" (default: "human")

  -l, --toolong=SECS for human output, transactions running longer than

                                   this are considered too long (default: 60)

  -o, --output=FILE write output to the specified file

      --no-pager do not invoke the pager for tty output

?

Connection options:

  -h, --host=HOSTNAME database server host or socket directory

                                   (default: "10.16.225.178")

  -p, --port=PORT database server port (default: 5433)

  -U, --username=USERNAME database user name (default: "postgres")

  -w, --no-password never prompt for password

?

For more information, visit <https://pgmetrics.io>.