nrg
23-05-2009, 05:16
Временами Zabbix агент сильно подгружает систему и висит в top`е.
Версия:
Installed Packages
Name : zabbix-agent
Arch : x86_64
Version : 1.4.6
Release : 1.el5
Size : 467 k
Repo : installed
Summary : Zabbix Agent
URL : http://www.zabbix.com/
License : GPL
Description: The zabbix client agent, to be installed on monitored systems.
Конфиг следующий, почти всё стандартно:
cat /etc/zabbix/zabbix_agentd.conf
# This is config file for zabbix_agentd
# To get more information about ZABBIX, go http://www.zabbix.com
############ GENERAL PARAMETERS #################
# List of comma delimited IP addresses (or hostnames) of ZABBIX servers.
# No spaces allowed. First entry is used for sending active checks.
# Note that hostnames must resolve hostname->IP address and
# IP address->hostname.
Server=92.241.xx.xx
# Server port for sending active checks
#ServerPort=10051
# Unique hostname. Required for active checks.
Hostname=server4.hosting.reg.ru
# Listen port. Default is 10050
#ListenPort=10050
# IP address to bind agent
# If missing, bind to all available IPs
#ListenIP=127.0.0.1
# Number of pre-forked instances of zabbix_agentd.
# Default value is 5
# This parameter must be between 1 and 16
StartAgents=5
# How often refresh list of active checks. 2 minutes by default.
#RefreshActiveChecks=120
# Disable active checks. The agent will work in passive mode listening server.
#DisableActive=1
# Enable remote commands for ZABBIX agent. By default remote commands disabled.
#EnableRemoteCommands=1
# Specifies debug level
# 0 - debug is not created
# 1 - critical information
# 2 - error information
# 3 - warnings (default)
# 4 - for debugging (produces lots of information)
DebugLevel=3
# Name of PID file
PidFile=/var/run/zabbix/zabbix_agentd.pid
# Name of log file.
# If not set, syslog will be used
LogFile=/var/log/zabbix/zabbix_agentd.log
# Maximum size of log file in MB. Set to 0 to disable automatic log rotation.
LogFileSize=0
# Spend no more than Timeout seconds on processing
# Must be between 1 and 30
Timeout=3
####### USER-DEFINED MONITORED PARAMETERS #######
# Format: UserParameter=<key>,<shell command>
# Note that shell command must not return empty string or EOL only
#UserParameter=system.test,who|wc -l
### Set of parameter for monitoring MySQL server (v3.23.42 and later)
### Change -u<username> and add -p<password> if required
#UserParameter=mysql.ping,mysqladmin -uroot ping|grep alive|wc -l
#UserParameter=mysql.uptime,mysqladmin -uroot status|cut -f2 -d":"|cut -f1 -d"T"
#UserParameter=mysql.threads,mysqladmin -uroot status|cut -f3 -d":"|cut -f1 -d"Q"
#UserParameter=mysql.questions,mysqladmin -uroot status|cut -f4 -d":"|cut -f1 -d"S"
#UserParameter=mysql.slowqueries,mysqladmin -uroot status|cut -f5 -d":"|cut -f1 -d"O"
#UserParameter=mysql.qps,mysqladmin -uroot status|cut -f9 -d":"
#UserParameter=mysql.version,mysql -V
UserParameter=postfix.maildomains, sudo wc -l /etc/mail/local-host-names | awk '{print $1}'
Как можно умерить аппетиты агента? На мощных серверах не заметно, конечно, а вот на мелких VPSках нагрузка чувствуется и сильно.
Версия:
Installed Packages
Name : zabbix-agent
Arch : x86_64
Version : 1.4.6
Release : 1.el5
Size : 467 k
Repo : installed
Summary : Zabbix Agent
URL : http://www.zabbix.com/
License : GPL
Description: The zabbix client agent, to be installed on monitored systems.
Конфиг следующий, почти всё стандартно:
cat /etc/zabbix/zabbix_agentd.conf
# This is config file for zabbix_agentd
# To get more information about ZABBIX, go http://www.zabbix.com
############ GENERAL PARAMETERS #################
# List of comma delimited IP addresses (or hostnames) of ZABBIX servers.
# No spaces allowed. First entry is used for sending active checks.
# Note that hostnames must resolve hostname->IP address and
# IP address->hostname.
Server=92.241.xx.xx
# Server port for sending active checks
#ServerPort=10051
# Unique hostname. Required for active checks.
Hostname=server4.hosting.reg.ru
# Listen port. Default is 10050
#ListenPort=10050
# IP address to bind agent
# If missing, bind to all available IPs
#ListenIP=127.0.0.1
# Number of pre-forked instances of zabbix_agentd.
# Default value is 5
# This parameter must be between 1 and 16
StartAgents=5
# How often refresh list of active checks. 2 minutes by default.
#RefreshActiveChecks=120
# Disable active checks. The agent will work in passive mode listening server.
#DisableActive=1
# Enable remote commands for ZABBIX agent. By default remote commands disabled.
#EnableRemoteCommands=1
# Specifies debug level
# 0 - debug is not created
# 1 - critical information
# 2 - error information
# 3 - warnings (default)
# 4 - for debugging (produces lots of information)
DebugLevel=3
# Name of PID file
PidFile=/var/run/zabbix/zabbix_agentd.pid
# Name of log file.
# If not set, syslog will be used
LogFile=/var/log/zabbix/zabbix_agentd.log
# Maximum size of log file in MB. Set to 0 to disable automatic log rotation.
LogFileSize=0
# Spend no more than Timeout seconds on processing
# Must be between 1 and 30
Timeout=3
####### USER-DEFINED MONITORED PARAMETERS #######
# Format: UserParameter=<key>,<shell command>
# Note that shell command must not return empty string or EOL only
#UserParameter=system.test,who|wc -l
### Set of parameter for monitoring MySQL server (v3.23.42 and later)
### Change -u<username> and add -p<password> if required
#UserParameter=mysql.ping,mysqladmin -uroot ping|grep alive|wc -l
#UserParameter=mysql.uptime,mysqladmin -uroot status|cut -f2 -d":"|cut -f1 -d"T"
#UserParameter=mysql.threads,mysqladmin -uroot status|cut -f3 -d":"|cut -f1 -d"Q"
#UserParameter=mysql.questions,mysqladmin -uroot status|cut -f4 -d":"|cut -f1 -d"S"
#UserParameter=mysql.slowqueries,mysqladmin -uroot status|cut -f5 -d":"|cut -f1 -d"O"
#UserParameter=mysql.qps,mysqladmin -uroot status|cut -f9 -d":"
#UserParameter=mysql.version,mysql -V
UserParameter=postfix.maildomains, sudo wc -l /etc/mail/local-host-names | awk '{print $1}'
Как можно умерить аппетиты агента? На мощных серверах не заметно, конечно, а вот на мелких VPSках нагрузка чувствуется и сильно.