mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
89898512d3
The current output of this script is: root@master:/etc/munin/plugins# ./pg_transactions \ncommits.value xxxx\nrollbacks.value xxxx By removing the first `\n` and by adding an `E` before the second `\n` the output is: root@master:/etc/munin/plugins# ./pg_transactions commits.value xxxx + rollbacks.value xxxx And lastly by adding the `--no-align` attribute you get the correct output: root@master:/etc/munin/plugins# ./pg_transactions commits.value xxxx rollbacks.value xxxx
43 lines
1.2 KiB
Bash
Executable file
43 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
|
|
#
|
|
# Plugin to monitor PostgreSQL Commits and Rollbacks in Transactions
|
|
#
|
|
# Author:
|
|
# Guilherme Augusto da Rocha Silva <gars.dba@gmail.com>
|
|
#
|
|
# Created:
|
|
# 9th of november 2007
|
|
#
|
|
# Usage:
|
|
# Place in /etc/munin/plugins/ (or link it there using ln -s)
|
|
#
|
|
# Parameters:
|
|
# config (required)
|
|
#
|
|
# General info:
|
|
# Require permission for database access and read (no writes are processed).
|
|
# Recommended user is PostgreSQL database owner (default: postgres).
|
|
#
|
|
# Log info:
|
|
#
|
|
|
|
dbserver='localhost'
|
|
dbuser='postgres'
|
|
|
|
if [ "$1" = "config" ]; then
|
|
echo 'graph_args --base 1000 --lower-limit 0'
|
|
echo 'graph_category db'
|
|
echo 'graph_info Shows summarized commits and rollbacks in transactions on the PostgreSQL Server.'
|
|
echo 'graph_title PostgreSQL Transactions'
|
|
echo 'graph_vlabel Number of Commits and Rollbacks'
|
|
|
|
echo 'commits.label commits'
|
|
echo 'commits.min 0'
|
|
echo 'commits.info Number of transaction commits.'
|
|
|
|
echo 'rollbacks.label rollbacks'
|
|
echo 'rollbacks.min 0'
|
|
echo 'rollbacks.info Number of transaction rollbacks.'
|
|
exit 0
|
|
fi
|
|
psql -h ${dbserver} -U ${dbuser} -tc "SELECT 'commits.value '||SUM(xact_commit)::TEXT||E'\nrollbacks.value '||SUM(xact_rollback)::TEXT FROM pg_stat_database;" --no-align
|