Révision 75d48c96
added plugins to monitoring Mysql HandlerSocket connections
| plugins/mysql/hs_read | ||
|---|---|---|
| 1 |
#!/bin/sh |
|
| 2 |
# |
|
| 3 |
: <<=cut |
|
| 4 |
|
|
| 5 |
=head1 NAME |
|
| 6 |
|
|
| 7 |
hs_read - Plugin to monitor HandlerSocket read port usage. |
|
| 8 |
|
|
| 9 |
=head1 APPLICABLE SYSTEMS |
|
| 10 |
|
|
| 11 |
All Linux systems |
|
| 12 |
|
|
| 13 |
=head1 CONFIGURATION |
|
| 14 |
|
|
| 15 |
The following is default configuration |
|
| 16 |
|
|
| 17 |
[hs_read_connections] |
|
| 18 |
env.mysql_host localhost |
|
| 19 |
env.mysql_port 3306 |
|
| 20 |
env.mysql_user root |
|
| 21 |
env.mysql_password pass |
|
| 22 |
|
|
| 23 |
=head1 AUTHOR |
|
| 24 |
|
|
| 25 |
Konstantin Kuklin <konstantin.kuklin@gmail.com> |
|
| 26 |
|
|
| 27 |
=head1 LICENSE |
|
| 28 |
|
|
| 29 |
MIT |
|
| 30 |
|
|
| 31 |
=cut |
|
| 32 |
|
|
| 33 |
. $MUNIN_LIBDIR/plugins/plugin.sh |
|
| 34 |
|
|
| 35 |
if [ "$1" = "autoconf" ]; then |
|
| 36 |
echo no |
|
| 37 |
exit 0 |
|
| 38 |
fi |
|
| 39 |
|
|
| 40 |
if [ "$1" = "config" ]; then |
|
| 41 |
|
|
| 42 |
echo 'graph_title HS Read port connections' |
|
| 43 |
echo "graph_args --base 100 -r --lower-limit 0 --upper-limit $graphlimit" |
|
| 44 |
echo 'graph_category network' |
|
| 45 |
echo 'total.label Total' |
|
| 46 |
echo 'total.draw AREA' |
|
| 47 |
echo 'total.type DERIVE' |
|
| 48 |
echo 'total.min 0' |
|
| 49 |
echo 'active.label Active' |
|
| 50 |
echo 'active.draw LINE2' |
|
| 51 |
echo 'active.type DERIVE' |
|
| 52 |
echo 'active.min 0' |
|
| 53 |
exit 0 |
|
| 54 |
fi |
|
| 55 |
|
|
| 56 |
# query |
|
| 57 |
command='mysql'; |
|
| 58 |
|
|
| 59 |
if [![ -z $mysql_host ]]; then |
|
| 60 |
command="$command -h $mysql_host" |
|
| 61 |
fi |
|
| 62 |
|
|
| 63 |
if [![ -z $mysql_user ]]; then |
|
| 64 |
command="$command -u $mysql_user" |
|
| 65 |
else |
|
| 66 |
command="$command -u root" |
|
| 67 |
fi |
|
| 68 |
|
|
| 69 |
if [![ -z $mysql_password ]]; then |
|
| 70 |
command="$command -p$mysql_password" |
|
| 71 |
fi |
|
| 72 |
|
|
| 73 |
if [![ -z $mysql_port ]]; then |
|
| 74 |
command="$command -P $mysql_port" |
|
| 75 |
fi |
|
| 76 |
|
|
| 77 |
totalConnections=$(echo 'show processlist;' | $command | awk ' /'mode=rd'/ {x += $11}; END {print x}')
|
|
| 78 |
totalActiveConnections=$(echo 'show processlist;' | $command | awk ' /'mode=rd'/ {x += $13}; END {print x}')
|
|
| 79 |
|
|
| 80 |
echo "total.$totalConnections"; |
|
| 81 |
echo "active.$totalActiveConnections"; |
|
| plugins/mysql/hs_write | ||
|---|---|---|
| 1 |
#!/bin/sh |
|
| 2 |
# |
|
| 3 |
: <<=cut |
|
| 4 |
|
|
| 5 |
=head1 NAME |
|
| 6 |
|
|
| 7 |
hs_write - Plugin to monitor HandlerSocket write port usage. |
|
| 8 |
|
|
| 9 |
=head1 APPLICABLE SYSTEMS |
|
| 10 |
|
|
| 11 |
All Linux systems |
|
| 12 |
|
|
| 13 |
=head1 CONFIGURATION |
|
| 14 |
|
|
| 15 |
The following is default configuration |
|
| 16 |
|
|
| 17 |
[hs_read_connections] |
|
| 18 |
env.mysql_host localhost |
|
| 19 |
env.mysql_port 3306 |
|
| 20 |
env.mysql_user root |
|
| 21 |
env.mysql_password pass |
|
| 22 |
|
|
| 23 |
=head1 AUTHOR |
|
| 24 |
|
|
| 25 |
Konstantin Kuklin <konstantin.kuklin@gmail.com> |
|
| 26 |
|
|
| 27 |
=head1 LICENSE |
|
| 28 |
|
|
| 29 |
MIT |
|
| 30 |
|
|
| 31 |
=cut |
|
| 32 |
|
|
| 33 |
|
|
| 34 |
. $MUNIN_LIBDIR/plugins/plugin.sh |
|
| 35 |
|
|
| 36 |
if [ "$1" = "autoconf" ]; then |
|
| 37 |
echo no |
|
| 38 |
exit 0 |
|
| 39 |
fi |
|
| 40 |
|
|
| 41 |
if [ "$1" = "config" ]; then |
|
| 42 |
|
|
| 43 |
echo 'graph_title HS Write port connections' |
|
| 44 |
echo "graph_args --base 100 -r --lower-limit 0 --upper-limit $graphlimit" |
|
| 45 |
echo 'graph_category network' |
|
| 46 |
echo 'total.label Total' |
|
| 47 |
echo 'total.draw AREA' |
|
| 48 |
echo 'total.type DERIVE' |
|
| 49 |
echo 'total.min 0' |
|
| 50 |
echo 'active.label Active' |
|
| 51 |
echo 'active.draw LINE2' |
|
| 52 |
echo 'active.type DERIVE' |
|
| 53 |
echo 'active.min 0' |
|
| 54 |
exit 0 |
|
| 55 |
fi |
|
| 56 |
|
|
| 57 |
# query |
|
| 58 |
command='mysql'; |
|
| 59 |
|
|
| 60 |
if [![ -z $mysql_host ]]; then |
|
| 61 |
command="$command -h $mysql_host" |
|
| 62 |
fi |
|
| 63 |
|
|
| 64 |
if [![ -z $mysql_user ]]; then |
|
| 65 |
command="$command -u $mysql_user" |
|
| 66 |
else |
|
| 67 |
command="$command -u root" |
|
| 68 |
fi |
|
| 69 |
|
|
| 70 |
if [![ -z $mysql_password ]]; then |
|
| 71 |
command="$command -p$mysql_password" |
|
| 72 |
fi |
|
| 73 |
|
|
| 74 |
if [![ -z $mysql_port ]]; then |
|
| 75 |
command="$command -P $mysql_port" |
|
| 76 |
fi |
|
| 77 |
|
|
| 78 |
totalConnections=$(echo 'show processlist;' | $command | awk ' /'mode=rw'/ {x += $11}; END {print x}')
|
|
| 79 |
totalActiveConnections=$(echo 'show processlist;' | $command | awk ' /'mode=rw'/ {x += $13}; END {print x}')
|
|
| 80 |
|
|
| 81 |
echo "total.$totalConnections"; |
|
| 82 |
echo "active.$totalActiveConnections"; |
|
Formats disponibles : Unified diff