I run your suggested command and attached the result in a text file.
seems all php processes are zombie processes. I need to know what is the parent of this processes.
Also, I test two kind of gearman Architecture as follow:
1. local worker handle event handlers (please see the attached picture) 2. remote worker handle eventhandlers (please see the attached picture) and none of them differ in this case.
Already I set second architecture and config files is as below:
Local Worker:
Code: Select all
###############################################################################
#
# Mod-Gearman - distribute checks with gearman
#
# Copyright (c) 2010 Sven Nierlein
#
# Worker Module Config
#
###############################################################################
# Identifier, hostname will be used if undefined
#identifier=hostname
# use debug to increase the verbosity of the module.
# Possible values are:
# 0 = only errors
# 1 = debug messages
# 2 = trace messages
# 3 = trace and all gearman related logs are going to stdout.
# Default is 0.
debug=0
# Path to the logfile.
logfile=/var/log/mod_gearman2/mod_gearman_worker.log
# sets the addess of your gearman job server. Can be specified
# more than once to add more server.
server=localhost:4730
# sets the address of your 2nd (duplicate) gearman job server. Can
# be specified more than once o add more servers.
#dupserver=<host>:<port>
# defines if the worker should execute eventhandlers.
eventhandler=no
# defines if the worker should execute
# service checks.
services=no
# defines if the worker should execute
# host checks.
hosts=no
# sets a list of hostgroups which this worker will work
# on. Either specify a comma seperated list or use
# multiple lines.
hostgroups=linux-server
#hostgroups=name2,name3
# sets a list of servicegroups which this worker will
# work on.
#servicegroups=name1,name2,name3
# enables or disables encryption. It is strongly
# advised to not disable encryption. Anybody will be
# able to inject packages to your worker.
# Encryption is enabled by default and you have to
# explicitly disable it.
# When using encryption, you will either have to
# specify a shared password with key=... or a
# keyfile with keyfile=...
# Default is On.
encryption=yes
# A shared password which will be used for
# encryption of data pakets. Should be at least 8
# bytes long. Maximum length is 32 characters.
key=oss_key_nagios
# The shared password will be read from this file.
# Use either key or keyfile. Only the first 32
# characters will be used.
#keyfile=/path/to/secret.file
# Path to the pidfile. Usually set by the init script
#pidfile=/var/mod_gearman2/mod_gearman_worker.pid
# Default job timeout in seconds. Currently this value is only used for
# eventhandler. The worker will use the values from the core for host and
# service checks.
job_timeout=30
# Minimum number of worker processes which should
# run at any time.
min-worker=10
# Maximum number of worker processes which should
# run at any time. You may set this equal to
# min-worker setting to disable dynamic starting of
# workers. When setting this to 1, all services from
# this worker will be executed one after another.
max-worker=1024
# Time after which an idling worker exists
# This parameter controls how fast your waiting workers will
# exit if there are no jobs waiting.
idle-timeout=60
# Controls the amount of jobs a worker will do before he exits
# Use this to control how fast the amount of workers will go down
# after high load times
max-jobs=1000
# max-age is the threshold for discarding too old jobs. When a new job is older
# than this amount of seconds it will not be executed and just discarded. Set to
# zero to disable this check.
#max-age=0
# defines the rate of spawned worker per second as long
# as there are jobs waiting
spawn-rate=5
# Use this option to disable an extra fork for each plugin execution. Disabling
# this option will reduce the load on the worker host but can lead to problems with
# unclean plugin. Default: yes
fork_on_exec=no
# Set a limit based on the 1min load average. When exceding the load limit,
# no new worker will be started until the current load is below the limit.
# No limit will be used when set to 0.
load_limit1=0
# Same as load_limit1 but for the 5min load average.
load_limit5=0
# Same as load_limit1 but for the 15min load average.
load_limit15=0
# Use this option to show stderr output of plugins too.
# Default: yes
show_error_output=yes
# Use dup_results_are_passive to set if the duplicate result send to the dupserver
# will be passive or active.
# Default is yes (passive).
#dup_results_are_passive=yes
# When embedded perl has been compiled in, you can use this
# switch to enable or disable the embedded perl interpreter.
enable_embedded_perl=on
# Default value used when the perl script does not have a
# "nagios: +epn" or "nagios: -epn" set.
# Perl scripts not written for epn support usually fail with epn,
# so its better to set the default to off.
use_embedded_perl_implicitly=off
# Cache compiled perl scripts. This makes the worker process a little
# bit bigger but makes execution of perl scripts even faster.
# When turned off, Mod-Gearman will still use the embedded perl
# interpreter, but will not cache the compiled script.
use_perl_cache=on
# path to p1 file which is used to execute and cache the
# perl scripts run by the embedded perl interpreter
p1_file=/usr/share/mod_gearman2/mod_gearman_p1.pl
# Security
# restrict_path allows you to restrict this worker to only execute plugins
# from these particular folders. Can be used multiple times to specify more
# than one folder.
# Note that when this restriction is active, no shell will be spawned and
# no shell characters ($`'"()|) are allowed in the command line itself.
#restrict_path=/usr/local/plugins/
# Workarounds
# workaround for rc 25 bug
# duplicate jobs from gearmand result in exit code 25 of plugins
# because they are executed twice and get killed because of using
# the same ressource.
# Sending results (when exit code is 25 ) will be skipped with this
# enabled.
workaround_rc_25=off
Code: Select all
###############################################################################
#
# Mod-Gearman - distribute checks with gearman
#
# Copyright (c) 2010 Sven Nierlein
#
# Mod-Gearman NEB Module Config
#
###############################################################################
# use debug to increase the verbosity of the module.
# Possible values are:
# 0 = only errors
# 1 = debug messages
# 2 = trace messages
# 3 = trace and all gearman related logs are going to stdout.
# Default is 0.
debug=2
# Path to the logfile.
logfile=/var/log/mod_gearman2/mod_gearman_neb.log
# sets the addess of your gearman job server. Can be specified
# more than once to add more server.
server=localhost:4730
# sets the address of your 2nd (duplicate) gearman job server. Can
# be specified more than once o add more servers.
#dupserver=<host>:<port>
# defines if the module should distribute execution of
# eventhandlers.
eventhandler=yes
# defines if the module should distribute execution of
# service checks.
services=yes
# defines if the module should distribute execution of
# host checks.
hosts=yes
# sets a list of hostgroups which will go into seperate
# queues. Either specify a comma seperated list or use
# multiple lines.
hostgroups=ayandeh,Day,eghtesad_novin,fereshtegan,gardeshgari,gostaresh,hekmat,shahrdari,tejarat,karafarin,karsazan_ayandeh,naji,sina,melal,maskan,borse_kala,mellat,ansar,mahak,kosar,zamzam,ofogh_kurosh,kpec,refah,vahdat,khavarmiyaneh,other
# sets a list of servicegroups which will go into seperate
# queues.
#servicegroups=name1,name2,name3
# Set this to 'no' if you want Mod-Gearman to only take care of
# servicechecks. No hostchecks will be processed by Mod-Gearman. Use
# this option to disable hostchecks and still have the possibility to
# use hostgroups for easy configuration of your services.
# If set to yes, you still have to define which hostchecks should be
# processed by either using 'hosts' or the 'hostgroups' option.
# Default is Yes.
do_hostchecks=yes
# This settings determines if all eventhandlers go into a single
# 'eventhandlers' queue or into the same queue like normal checks
# would do.
route_eventhandler_like_checks=no
# enables or disables encryption. It is strongly
# advised to not disable encryption. Anybody will be
# able to inject packages to your worker.
# Encryption is enabled by default and you have to
# explicitly disable it.
# When using encryption, you will either have to
# specify a shared password with key=... or a
# keyfile with keyfile=...
# Default is On.
encryption=yes
# A shared password which will be used for
# encryption of data pakets. Should be at least 8
# bytes long. Maximum length is 32 characters.
key=oss_key_nagios
# The shared password will be read from this file.
# Use either key or keyfile. Only the first 32
# characters will be used.
#keyfile=/path/to/secret.file
# use_uniq_jobs
# Using uniq keys prevents the gearman queues from filling up when there
# is no worker. However, gearmand seems to have problems with the uniq
# key and sometimes jobs get stuck in the queue. Set this option to 'off'
# when you run into problems with stuck jobs but make sure your worker
# are running.
use_uniq_jobs=on
###############################################################################
#
# NEB Module Config
#
# the following settings are for the neb module only and
# will be ignored by the worker.
#
###############################################################################
# sets a list of hostgroups which will not be executed
# by gearman. They are just passed through.
# Default is none
localhostgroups=
# sets a list of servicegroups which will not be executed
# by gearman. They are just passed through.
# Default is none
localservicegroups=
# The queue_custom_variable can be used to define the target queue
# by a custom variable in addition to host/servicegroups. When set
# for ex. to 'WORKER' you then could define a '_WORKER' custom
# variable for your hosts and services to directly set the worker
# queue. The host queue is inherited unless overwritten
# by a service custom variable. Set the value of your custom
# variable to 'local' to bypass Mod-Gearman (Same behaviour as in
# localhostgroups/localservicegroups).
#queue_custom_variable=WORKER
# Number of result worker threads. Usually one is
# enough. You may increase the value if your
# result queue is not processed fast enough.
# Default: 1
result_workers=1
# defines if the module should distribute perfdata
# to gearman.
# Note: processing of perfdata is not part of
# mod_gearman. You will need additional worker for
# handling performance data. For example: pnp4nagios
# Performance data is just written to the gearman
# queue.
# Default: no
perfdata=no
# perfdata mode overwrite helps preventing the perdata queue getting to big
# 1 = overwrote
# 2 = append
perfdata_mode=1
# The Mod-Gearman NEB module will submit a fake result for orphaned host
# checks with a message saying there is no worker running for this
# queue. Use this option to get better reporting results, otherwise your
# hosts will keep their last state as long as there is no worker
# running.
# Default: yes
orphan_host_checks=yes
# Same like 'orphan_host_checks' but for services.
# Default: yes
orphan_service_checks=yes
# When accept_clear_results is enabled, the NEB module will accept unencrypted
# results too. This is quite useful if you have lots of passive checks and make
# use of send_gearman/send_multi where you would have to spread the shared key to
# all clients using these tools.
# Default is no.
accept_clear_results=no
Code: Select all
###############################################################################
#
# Mod-Gearman - distribute checks with gearman
#
# Copyright (c) 2010 Sven Nierlein
#
# Worker Module Config
#
###############################################################################
# Identifier, hostname will be used if undefined
#identifier=hostname
# use debug to increase the verbosity of the module.
# Possible values are:
# 0 = only errors
# 1 = debug messages
# 2 = trace messages
# 3 = trace and all gearman related logs are going to stdout.
# Default is 0.
debug=0
# Path to the logfile.
logfile=/var/log/mod_gearman2/mod_gearman_worker.log
# sets the addess of your gearman job server. Can be specified
# more than once to add more server.
server=10.47.12.95:4730
# sets the address of your 2nd (duplicate) gearman job server. Can
# be specified more than once o add more servers.
#dupserver=<host>:<port>
# defines if the worker should execute eventhandlers.
eventhandler=yes
# defines if the worker should execute
# service checks.
services=yes
# defines if the worker should execute
# host checks.
hosts=yes
# sets a list of hostgroups which this worker will work
# on. Either specify a comma seperated list or use
# multiple lines.
hostgroups=ayandeh,Day,eghtesad_novin,fereshtegan,gardeshgari,gostaresh,hekmat,shahrdari,tejarat,karafarin,karsazan_ayandeh,naji,sina,melal,maskan,borse_kala,mellat,ansar,mahak,kosar,zamzam,ofogh_kurosh,kpec,refah,vahdat,khavarmiyaneh,other
# sets a list of servicegroups which this worker will
# work on.
#servicegroups=name1,name2,name3
# enables or disables encryption. It is strongly
# advised to not disable encryption. Anybody will be
# able to inject packages to your worker.
# Encryption is enabled by default and you have to
# explicitly disable it.
# When using encryption, you will either have to
# specify a shared password with key=... or a
# keyfile with keyfile=...
# Default is On.
encryption=yes
# A shared password which will be used for
# encryption of data pakets. Should be at least 8
# bytes long. Maximum length is 32 characters.
key=oss_key_nagios
# The shared password will be read from this file.
# Use either key or keyfile. Only the first 32
# characters will be used.
#keyfile=/path/to/secret.file
# Path to the pidfile. Usually set by the init script
#pidfile=/var/mod_gearman2/mod_gearman_worker.pid
# Default job timeout in seconds. Currently this value is only used for
# eventhandler. The worker will use the values from the core for host and
# service checks.
job_timeout=120
# Minimum number of worker processes which should
# run at any time.
min-worker=200
# Maximum number of worker processes which should
# run at any time. You may set this equal to
# min-worker setting to disable dynamic starting of
# workers. When setting this to 1, all services from
# this worker will be executed one after another.
max-worker=1024
# Time after which an idling worker exists
# This parameter controls how fast your waiting workers will
# exit if there are no jobs waiting.
idle-timeout=150
# Controls the amount of jobs a worker will do before he exits
# Use this to control how fast the amount of workers will go down
# after high load times
max-jobs=1000
# max-age is the threshold for discarding too old jobs. When a new job is older
# than this amount of seconds it will not be executed and just discarded. Set to
# zero to disable this check.
#max-age=0
# defines the rate of spawned worker per second as long
# as there are jobs waiting
spawn-rate=10
# Use this option to disable an extra fork for each plugin execution. Disabling
# this option will reduce the load on the worker host but can lead to problems with
# unclean plugin. Default: yes
fork_on_exec=no
# Set a limit based on the 1min load average. When exceding the load limit,
# no new worker will be started until the current load is below the limit.
# No limit will be used when set to 0.
load_limit1=0
# Same as load_limit1 but for the 5min load average.
load_limit5=0
# Same as load_limit1 but for the 15min load average.
load_limit15=0
# Use this option to show stderr output of plugins too.
# Default: yes
show_error_output=yes
# Use dup_results_are_passive to set if the duplicate result send to the dupserver
# will be passive or active.
# Default is yes (passive).
#dup_results_are_passive=yes
# When embedded perl has been compiled in, you can use this
# switch to enable or disable the embedded perl interpreter.
enable_embedded_perl=on
# Default value used when the perl script does not have a
# "nagios: +epn" or "nagios: -epn" set.
# Perl scripts not written for epn support usually fail with epn,
# so its better to set the default to off.
use_embedded_perl_implicitly=off
# Cache compiled perl scripts. This makes the worker process a little
# bit bigger but makes execution of perl scripts even faster.
# When turned off, Mod-Gearman will still use the embedded perl
# interpreter, but will not cache the compiled script.
use_perl_cache=on
# path to p1 file which is used to execute and cache the
# perl scripts run by the embedded perl interpreter
p1_file=/usr/share/mod_gearman2/mod_gearman_p1.pl
# Security
# restrict_path allows you to restrict this worker to only execute plugins
# from these particular folders. Can be used multiple times to specify more
# than one folder.
# Note that when this restriction is active, no shell will be spawned and
# no shell characters ($`'"()|) are allowed in the command line itself.
#restrict_path=/usr/local/plugins/
# Workarounds
# workaround for rc 25 bug
# duplicate jobs from gearmand result in exit code 25 of plugins
# because they are executed twice and get killed because of using
# the same ressource.
# Sending results (when exit code is 25 ) will be skipped with this
# enabled.
workaround_rc_25=off
Code: Select all
###############################################################################
#
# Mod-Gearman - distribute checks with gearman
#
# Copyright (c) 2010 Sven Nierlein
#
# Worker Module Config
#
###############################################################################
# Identifier, hostname will be used if undefined
#identifier=hostname
# use debug to increase the verbosity of the module.
# Possible values are:
# 0 = only errors
# 1 = debug messages
# 2 = trace messages
# 3 = trace and all gearman related logs are going to stdout.
# Default is 0.
debug=0
# Path to the logfile.
logfile=/var/log/mod_gearman2/mod_gearman_worker.log
# sets the addess of your gearman job server. Can be specified
# more than once to add more server.
server=10.47.12.95:4730
# sets the address of your 2nd (duplicate) gearman job server. Can
# be specified more than once o add more servers.
#dupserver=<host>:<port>
# defines if the worker should execute eventhandlers.
eventhandler=no
# defines if the worker should execute
# service checks.
services=no
# defines if the worker should execute
# host checks.
hosts=no
# sets a list of hostgroups which this worker will work
# on. Either specify a comma seperated list or use
# multiple lines.
hostgroups=ayandeh,Day,eghtesad_novin,fereshtegan,gardeshgari,gostaresh,hekmat,shahrdari,tejarat,karafarin,karsazan_ayandeh,naji,sina,melal,maskan,borse_kala,mellat,ansar,mahak,kosar,zamzam,ofogh_kurosh,kpec,refah,vahdat,khavarmiyaneh,other
# sets a list of servicegroups which this worker will
# work on.
#servicegroups=name1,name2,name3
servicegroups=
# enables or disables encryption. It is strongly
# advised to not disable encryption. Anybody will be
# able to inject packages to your worker.
# Encryption is enabled by default and you have to
# explicitly disable it.
# When using encryption, you will either have to
# specify a shared password with key=... or a
# keyfile with keyfile=...
# Default is On.
encryption=yes
# A shared password which will be used for
# encryption of data pakets. Should be at least 8
# bytes long. Maximum length is 32 characters.
key=oss_key_nagios
# The shared password will be read from this file.
# Use either key or keyfile. Only the first 32
# characters will be used.
#keyfile=/path/to/secret.file
# Path to the pidfile. Usually set by the init script
#pidfile=/var/mod_gearman2/mod_gearman_worker.pid
# Default job timeout in seconds. Currently this value is only used for
# eventhandler. The worker will use the values from the core for host and
# service checks.
job_timeout=120
# Minimum number of worker processes which should
# run at any time.
min-worker=50
# Maximum number of worker processes which should
# run at any time. You may set this equal to
# min-worker setting to disable dynamic starting of
# workers. When setting this to 1, all services from
# this worker will be executed one after another.
max-worker=1024
# Time after which an idling worker exists
# This parameter controls how fast your waiting workers will
# exit if there are no jobs waiting.
idle-timeout=150
# Controls the amount of jobs a worker will do before he exits
# Use this to control how fast the amount of workers will go down
# after high load times
max-jobs=1000
# max-age is the threshold for discarding too old jobs. When a new job is older
# than this amount of seconds it will not be executed and just discarded. Set to
# zero to disable this check.
#max-age=0
# defines the rate of spawned worker per second as long
# as there are jobs waiting
spawn-rate=10
# Use this option to disable an extra fork for each plugin execution. Disabling
# this option will reduce the load on the worker host but can lead to problems with
# unclean plugin. Default: yes
fork_on_exec=yes
# Set a limit based on the 1min load average. When exceding the load limit,
# no new worker will be started until the current load is below the limit.
# No limit will be used when set to 0.
load_limit1=0
# Same as load_limit1 but for the 5min load average.
load_limit5=0
# Same as load_limit1 but for the 15min load average.
load_limit15=0
# Use this option to show stderr output of plugins too.
# Default: yes
show_error_output=yes
# Use dup_results_are_passive to set if the duplicate result send to the dupserver
# will be passive or active.
# Default is yes (passive).
#dup_results_are_passive=yes
# When embedded perl has been compiled in, you can use this
# switch to enable or disable the embedded perl interpreter.
enable_embedded_perl=on
# Default value used when the perl script does not have a
# "nagios: +epn" or "nagios: -epn" set.
# Perl scripts not written for epn support usually fail with epn,
# so its better to set the default to off.
use_embedded_perl_implicitly=off
# Cache compiled perl scripts. This makes the worker process a little
# bit bigger but makes execution of perl scripts even faster.
# When turned off, Mod-Gearman will still use the embedded perl
# interpreter, but will not cache the compiled script.
use_perl_cache=on
# path to p1 file which is used to execute and cache the
# perl scripts run by the embedded perl interpreter
p1_file=/usr/share/mod_gearman2/mod_gearman_p1.pl
# Security
# restrict_path allows you to restrict this worker to only execute plugins
# from these particular folders. Can be used multiple times to specify more
# than one folder.
# Note that when this restriction is active, no shell will be spawned and
# no shell characters ($`'"()|) are allowed in the command line itself.
#restrict_path=/usr/local/plugins/
# Workarounds
# workaround for rc 25 bug
# duplicate jobs from gearmand result in exit code 25 of plugins
# because they are executed twice and get killed because of using
# the same ressource.
# Sending results (when exit code is 25 ) will be skipped with this
# enabled.
workaround_rc_25=off
