[checkmk-commits] Check_MK Git: check_mk: aix_diskiod: new check for disk IO on AIX

Module: check_mk Branch: master Commit: 01e6308268a519208ba6858509597b8011b0165e URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=01e6308268a519… Author: Mathias Kettner &lt;mk(a)mathias-kettner.de&gt; Date: Tue Jul 1 15:42:35 2014 +0200 aix_diskiod: new check for disk IO on AIX --- .werks/1039 | 8 ++++ ChangeLog | 1 + agents/check_mk_agent.aix | 10 +++++ checkman/aix_diskiod | 77 ++++++++++++++++++++++++++++++++ checks/aix_diskiod | 69 ++++++++++++++++++++++++++++ pnp-templates/check_mk-aix_diskiod.php | 1 + web/plugins/perfometer/check_mk.py | 1 + 7 files changed, 167 insertions(+) diff --git a/.werks/1039 b/.werks/1039 new file mode 100644 index 0000000..e597bc9 --- /dev/null +++ b/.werks/1039 @@ -0,0 +1,8 @@ +Title: aix_diskiod: new check for disk IO on AIX +Level: 2 +Component: checks +Version: 1.2.5i5 +Date: 1404222142 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 5ac7e61..5bfe9ed 100644 --- a/ChangeLog +++ b/ChangeLog @@ -12,6 +12,7 @@ * 1034 Always provide also 64 bit version of Windows agent * 0170 hp_proliant_power: New check to monitor the Power Meter on Prolaint Servers and iLO Boards * 0172 zfsget: Check is now usable in cluster_mode... + * 1039 aix_diskiod: new check for disk IO on AIX * 0994 FIX: agent plugin smart: fixed syntax error * 0989 FIX: logwatch.ec: Fix forwarding multiple messages via syslog/TCP... * 0943 FIX: if.include: fixed incorrect traffic percentage values in the check output of if checks... diff --git a/agents/check_mk_agent.aix b/agents/check_mk_agent.aix index c42abe6..401b858 100755 --- a/agents/check_mk_agent.aix +++ b/agents/check_mk_agent.aix @@ -23,6 +23,10 @@ # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, # Boston, MA 02110-1301 USA. +# Remove locale settings to eliminate localized outputs where possible +export LC_ALL=C +unset LANG + export MK_LIBDIR="/to/be/changed" export MK_CONFDIR="/to/be/changed" @@ -66,6 +70,12 @@ fi echo '<<<vmstat_aix>>>' vmstat | tail -n1 +echo '<<<aix_diskiod>>>' +iostat -d | tr -s ' ' | grep hdisk + +echo '<<<aix_memory>>>' +vmstat -v | tr -s ' ' | cut -d " " -f 2 + echo '<<<mpstat_aix>>>' mpstat -a | tail -n1 diff --git a/checkman/aix_diskiod b/checkman/aix_diskiod new file mode 100644 index 0000000..3615add --- /dev/null +++ b/checkman/aix_diskiod @@ -0,0 +1,77 @@ +title: Throughput on AIX hard disks +agents: aix +catalog: os/storage +license: GPL +distribution: check_mk +description: + + This check measures the disk IO of hard disks on AIX. The agent provides this + information via the command {diskio -d}. This check is compatible with {diskstat}, + but only supports throughput, no latency and queue lengths. Please read further + details in the man page of {diskstat}. + +item: + Either {"SUMMARY"} for a summarized check of alls LUNs or the + name of the disk device, e.g. {"hdisk15"}. + +examples: + # create one check for all disks + diskstat_inventory_mode = "summary" + + # Set default levels for diskstat + diskstat_default_levels = { + "read" : (10, 20), # level for read MB/sec + "write" : (20, 40), # level for write MB/sec + "average" : 15, # averaging in minutes + } + + # Alternative: just enable averaging over 10 minutes, + # do not apply levels: + diskstat_default_levels = { + "average" : 15 + } + + # Settings for certain hosts: + check_parameters += [ + ( {"write" : (20, 50), "average" : 10 }, [ "oracle" ], ALL_HOSTS, [ "Disk IO" ]) + ] + +perfdata: + The disk throughput for read and write in bytes per second. If averaging + is turned on, then two additional values are sent: the averaged read and + write throughput. + +inventory: + The inventory is configured via {diskstat_inventory_mode}. If this is set + to {"single"} (the default), then one check will be created for each + disk. If it is set to {"summary"} then only one service per host will be + created that has at least one hard disk. If set to {"legacy"} then a + separate check for read and write will be created (deprecated). + +[parameters] +"read": The levels to be applied to the read throughput. It this entry is + {None} or missing in the dictionary, then no levels are applied. This is + the defaut. The values are in MB per second. Setting {"read"} to {(20, 40)} + will warn if 20 MB/s is exceeded and make the check critical at 40 MB/s. + If averaging is turned on, then the levels are applied to the averaged + values! + +"write": The levels for the write throughput. + +"average": If this is not {None}, it will be interpreted as a time range + in minutes to do averaging over. Set this to {15} in order to have + the levels applied to a 15-minute average instead of the current + values (approx.). Turning the average on will also create two additional + performance values. Make sure that your graphing tool is setup to + a changing number of variables. + +[configuration] +diskstat_defaul_levels(dict): The default parameter used for inventorized + checks. This is preset to the empty dictionary. + That means that no averaging is done and no + levels are applied. + +diskstat_inventory_mode(string): Either {"single"} for one service per disk + or {"summary"} for the throughput of all disks summed up in one service. + Also possible is {"legacy"} for the old style mode (see above). Default + is {"single"}. diff --git a/checks/aix_diskiod b/checks/aix_diskiod new file mode 100644 index 0000000..7a8d3e3 --- /dev/null +++ b/checks/aix_diskiod @@ -0,0 +1,69 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# ails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +# <<<aix_diskiod>>> +# hdisk3 0.9 237.0 9.1 1337054478 1628926522 +# hdisk5 0.9 237.1 8.8 1333731705 1633897629 +# hdisk7 0.9 256.2 10.1 1537047014 1669194644 +# hdisk6 0.9 236.6 9.1 1334163361 1626627852 +# hdisk2 0.9 237.6 9.1 1334458233 1639383130 +# hdisk9 0.8 239.4 9.3 1337740029 1658392394 +# hdisk8 0.9 238.3 8.9 1332262996 1649741796 +# hdisk4 0.9 237.4 8.8 1332426157 1638419364 +# hdisk13 0.5 238.1 8.3 394246756 2585031872 +# hdisk11 0.5 238.3 8.3 397601918 2584807275 + +# Columns means: +# 1. device +# 2. % tm_act +# 3. Kbps +# 4. tps +# 5. Kb_read -> Kilobytes read since system boot +# 6. Kb_wrtn -> Kilobytes written since system boot + +def aix_diskiod_convert(info): + converted = [] + for device, tm_act, kbps, tps, kb_read, kb_written in info: + converted.append((device, int(kb_read) * 1024, int(kb_written) * 1024)) + return converted + + +def inventory_aix_diskiod(info): + return inventory_diskstat_generic(aix_diskiod_convert(info)) + + +def check_aix_diskiod(item, params, info): + return check_diskstat_generic(item, params, time.time(), aix_diskiod_convert(info)) + +check_info["aix_diskiod"] = { + 'check_function': check_aix_diskiod, + 'inventory_function': inventory_aix_diskiod, + 'service_description': 'Disk IO %s', + 'has_perfdata': True, + 'group': 'disk_io', + 'includes': [ "diskstat.include" ], +} + diff --git a/pnp-templates/check_mk-aix_diskiod.php b/pnp-templates/check_mk-aix_diskiod.php new file mode 120000 index 0000000..8b45325 --- /dev/null +++ b/pnp-templates/check_mk-aix_diskiod.php @@ -0,0 +1 @@ +check_mk-diskstat.php \ No newline at end of file diff --git a/web/plugins/perfometer/check_mk.py b/web/plugins/perfometer/check_mk.py index 7cf2b33..74c4bf7 100644 --- a/web/plugins/perfometer/check_mk.py +++ b/web/plugins/perfometer/check_mk.py @@ -583,6 +583,7 @@ def perfometer_check_mk_diskstat(row, check_command, perf_data): perfometers["check_mk-diskstat"] = perfometer_check_mk_diskstat perfometers["check_mk-winperf_phydisk"] = perfometer_check_mk_diskstat perfometers["check_mk-hpux_lunstats"] = perfometer_check_mk_diskstat +perfometers["check_mk-aix_diskiod"] = perfometer_check_mk_diskstat perfometers["check_mk-mysql.innodb_io"] = perfometer_check_mk_diskstat perfometers["check_mk-esx_vsphere_counters.diskio"] = perfometer_check_mk_diskstat perfometers["check_mk-emcvnx_disks"] = perfometer_check_mk_diskstat