Nagios Performance Data shows checks aren't being completed
sheeri kritzer
awfief at gmail.com
Mon Dec 12 23:43:20 CET 2005
Hi all,
My nagios 2.0 installation shows the following under performance
information. There are 99 service checks, and I can't imagine it
takes more than an hour to complete all 99. We've had problems where
nagios hasn't found and notified us of problems. The load on the box
is tiny. nagios -s has no suggestions. What did I do wrong?
uptime
17:38:38 up 81 days, 9:05, 4 users, load average: 0.00, 0.00, 0.00
Nagios is running, and has been for a while:
ps -ef | grep nagios
nagios 11160 1 0 Nov14 ? 00:12:32 /usr/bin/nagios -d
/etc/nagios/nagios.cfg
nagios 22947 1 0 Nov20 ? 00:00:00 nrpe -c /etc/nagios/nrpe.cfg -d
Performance Info:
Program-Wide Performance Information
Active Service Checks:
Time Frame Checks Completed
<= 1 minute: 1 (1.0%)
<= 5 minutes: 58 (58.6%)
<= 15 minutes: 60 (60.6%)
<= 1 hour: 60 (60.6%)
Since program start: 99 (100.0%)
Metric Min. Max. Average
Check Execution Time: 0.01 sec 8.71 sec 1.286 sec
Check Latency: 0.01 sec 1.03 sec 0.488 sec
Percent State Change: 0.00% 0.00% 0.00%
Passive Service Checks:
Time Frame Checks Completed
<= 1 minute: 0 (0.0%)
<= 5 minutes: 0 (0.0%)
<= 15 minutes: 0 (0.0%)
<= 1 hour: 0 (0.0%)
Since program start: 0 (0.0%)
Metric Min. Max. Average
Percent State Change: 0.00% 0.00% 0.00%
Active Host Checks:
Time Frame Checks Completed
<= 1 minute: 0 (0.0%)
<= 5 minutes: 0 (0.0%)
<= 15 minutes: 0 (0.0%)
<= 1 hour: 0 (0.0%)
Since program start: 19 (76.0%)
Metric Min. Max. Average
Check Execution Time: 3.01 sec 4.01 sec 3.972 sec
Check Latency: 0.00 sec 0.00 sec 0.000 sec
Percent State Change: 0.00% 0.00% 0.00%
Passive Host Checks:
Time Frame Checks Completed
<= 1 minute: 0 (0.0%)
<= 5 minutes: 0 (0.0%)
<= 15 minutes: 0 (0.0%)
<= 1 hour: 0 (0.0%)
Since program start: 0 (0.0%)
Metric Min. Max. Average
Percent State Change: 0.00% 0.00% 0.00%
----------------------------------------------------------------------------------------------------------------------------
Nagios 2.0b4
Copyright (c) 1999-2005 Ethan Galstad (http://www.nagios.org)
Last Modified: 08-02-2005
License: GPL
Projected scheduling information for host and service
checks is listed below. This information assumes that
you are going to start running Nagios with your current
config files.
HOST SCHEDULING INFORMATION
---------------------------
Total hosts: 25
Total scheduled hosts: 0
Host inter-check delay method: SMART
Average host check interval: 0.00 sec
Host inter-check delay: 0.00 sec
Max host check spread: 30 min
First scheduled check: N/A
Last scheduled check: N/A
SERVICE SCHEDULING INFORMATION
-------------------------------
Total services: 99
Total scheduled services: 99
Service inter-check delay method: SMART
Average service check interval: 300.00 sec
Inter-check delay: 3.03 sec
Interleave factor method: SMART
Average services per host: 3.96
Service interleave factor: 4
Max service check spread: 30 min
First scheduled check: Mon Dec 12 17:39:51 2005
Last scheduled check: Mon Dec 12 17:44:47 2005
CHECK PROCESSING INFORMATION
----------------------------
Service check reaper interval: 10 sec
Max concurrent service checks: Unlimited
PERFORMANCE SUGGESTIONS
-----------------------
I have no suggestions - things look okay.
---------------------------------------------------------------------------------------------------------------------------------
grep -v ^# /etc/nagios/nagios.cfg | grep -v ^$
Nagios.cfg params:
log_file=/var/log/nagios/nagios.log
cfg_file=/etc/nagios/checkcommands.cfg
cfg_file=/etc/nagios/misccommands.cfg
cfg_file=/etc/nagios/contactgroups.cfg
cfg_file=/etc/nagios/contacts.cfg
cfg_file=/etc/nagios/dependencies.cfg
cfg_file=/etc/nagios/escalations.cfg
cfg_file=/etc/nagios/hostgroups.cfg
cfg_file=/etc/nagios/hosts.cfg
cfg_file=/etc/nagios/services.cfg
cfg_file=/etc/nagios/timeperiods.cfg
object_cache_file=/var/log/nagios/objects.cache
resource_file=/etc/nagios/resource.cfg
status_file=/var/log/nagios/status.dat
nagios_user=nagios
nagios_group=nagios
check_external_commands=1
command_check_interval=-1
command_file=/var/log/nagios/rw/nagios.cmd
comment_file=/var/log/nagios/comments.dat
downtime_file=/var/log/nagios/downtime.dat
lock_file=/var/run/nagios.pid
temp_file=/var/log/nagios/nagios.tmp
event_broker_options=-1
log_rotation_method=d
log_archive_path=/var/log/nagios/archives
use_syslog=1
log_notifications=1
log_service_retries=1
log_host_retries=1
log_event_handlers=1
log_initial_states=0
log_external_commands=1
log_passive_checks=1
service_inter_check_delay_method=s
max_service_check_spread=30
service_interleave_factor=s
host_inter_check_delay_method=s
max_host_check_spread=30
max_concurrent_checks=0
service_reaper_frequency=10
auto_reschedule_checks=0
auto_rescheduling_interval=30
auto_rescheduling_window=180
sleep_time=0.25
service_check_timeout=60
host_check_timeout=30
event_handler_timeout=30
notification_timeout=30
ocsp_timeout=5
perfdata_timeout=5
retain_state_information=1
state_retention_file=/var/log/nagios/retention.dat
retention_update_interval=60
use_retained_program_state=1
use_retained_scheduling_info=0
interval_length=60
use_aggressive_host_checking=0
execute_service_checks=1
accept_passive_service_checks=1
execute_host_checks=1
accept_passive_host_checks=1
enable_notifications=1
enable_event_handlers=1
process_performance_data=0
obsess_over_services=0
check_for_orphaned_services=0
check_service_freshness=1
service_freshness_check_interval=60
check_host_freshness=0
host_freshness_check_interval=60
aggregate_status_updates=1
status_update_interval=15
enable_flap_detection=0
low_service_flap_threshold=5.0
high_service_flap_threshold=20.0
low_host_flap_threshold=5.0
high_host_flap_threshold=20.0
date_format=us
p1_file=/usr/bin/p1.pl
illegal_object_name_chars=`~!$%^&*|'"<>?,()=
illegal_macro_output_chars=`~$&|'"<>
use_regexp_matching=0
use_true_regexp_matching=0
admin_email=nagios
admin_pager=pagenagios
daemon_dumps_core=0
Any help is much appreciated.
Thank you,
Sheeri Kritzer
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