checkmk-plugins/check_mk-informix/checks/informix_transactions

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2022-11-23 19:03:53 +02:00
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.
factory_settings['informix_transactions_default_levels'] = {
'levels': (70, 80),
}
#first line represents current log ID
#line[2]= sessionID
#line[3]= number of locks kept by sessionID
#line[4]= begin log position
#line[5]= current log position
def parse_informix_transactions(info):
parsed = {}
instance = None
entry = None
for line in info:
if line[0].startswith("[[[") and line[0].endswith("]]]"):
instance = line[0][3:-3]
elif instance is not None:
entry = {}
parsed.setdefault(instance, [])
parsed[instance].append(entry)
if "C" in line[2]:
entry.setdefault("current_log_id", line[3])
elif entry is not None:
if ":" in str(line[4]):
line[4] = line[4].split(":",1)[0]
if ":" in str(line[5]):
line[5] = line[5].split(":",1)[0]
entry.setdefault("session", [line[2], line[3], line[4], line[5]])
return parsed
#############Transaction with more than 70 locks
def inventory_informix_transactions_locks(parsed):
return [(instance, {}) for instance in parsed]
def check_informix_transactions_locks(item, params, parsed):
if item in parsed:
warn, crit = params['levels']
data = parsed[item]
infotext = ""
state = 0
for session in data[1:]:
if "-" not in session["session"][1]:
if int(session["session"][1]) >= crit:
state = 2
infotext += 'Session with ID %s has %s locks; ' % (session["session"][0], session["session"][1])
elif int(session["session"][1]) >= warn:
state = 1
infotext += 'Session with ID %s has %s locks; ' % (session["session"][0], session["session"][1])
if state:
infotext += " (warn/crit at %s/%s)" % (warn, crit)
else:
infotext = 'There are no sessions with high number of locks'
return state, infotext, []
check_info['informix_transactions.locks'] = {
'parse_function': parse_informix_transactions,
'inventory_function': inventory_informix_transactions_locks,
'check_function': check_informix_transactions_locks,
'has_perfdata': False,
'service_description': 'Informix sessions nLocks %s',
"group": "informix_nlocks",
'default_levels_variable': 'informix_transactions_default_levels',
}
#############Sesiuni fara activitate in logul curent
def inventory_informix_transactions_activity(parsed):
return [(instance, {}) for instance in parsed]
def check_informix_transactions_activity(item, no_params, parsed):
if item in parsed:
data = parsed[item]
state = 0
infotext = ''
for session in data[1:]:
if "-" not in session["session"][2]:
if int(session["session"][2]) < int(data[0]['current_log_id']):
state = 2
infotext += "Session %s doesn't have activity in current log; " % (session["session"][0])
if not state:
infotext = 'There are no sessions with no activity in current log; '
return state, infotext, []
check_info['informix_transactions.activity'] = {
'parse_function': parse_informix_transactions,
'inventory_function': inventory_informix_transactions_activity,
'check_function': check_informix_transactions_activity,
'has_perfdata': False,
'service_description': 'Informix sessions activity %s',
}
#############Long transactions (over 3 logical logs used)
def inventory_informix_long_transactions(parsed):
return [(instance, {}) for instance in parsed]
def check_informix_long_transactions(item, no_params, parsed):
if item in parsed:
data = parsed[item]
state = 0
infotext = ''
for session in data[1:]:
if "-" not in session["session"][2]:
if (int(session["session"][2]) - int(session["session"][3])) < 2:
state = 2
infotext += "Session %s is using more than 3 logical logs; " % (session["session"][0])
if not state:
infotext = 'There are no long running transactions; '
return state, infotext, []
check_info['informix_transactions.long_transactions'] = {
'parse_function': parse_informix_transactions,
'inventory_function': inventory_informix_long_transactions,
'check_function': check_informix_long_transactions,
'has_perfdata': False,
'service_description': 'Informix sessions Long transactions %s',
}