Nagios Performance Issue

trm asn trm.nagios at gmail.com
Sat Oct 30 17:53:12 CEST 2010


Dear List ,

I am getting frequent Nagios screen issue. The checks are not updating
properly . Below is my nagios.cfg  file with nagiostats. Please let me know
is there anywhere I can fine tune the Nagios. I am using a Xeon 2.0 GH X 2 ,
4 GB RAM , .



log_file=/usr/local/nagios/var/nagios.log
cfg_file=/usr/local/nagios/etc/objects/commands.cfg
cfg_file=/usr/local/nagios/etc/objects/contacts.cfg
cfg_file=/usr/local/nagios/etc/objects/timeperiods.cfg
cfg_file=/usr/local/nagios/etc/objects/contactgroups.cfg
cfg_file=/usr/local/nagios/etc/objects/dependencies.cfg
cfg_file=/usr/local/nagios/etc/objects/escalations.cfg
cfg_file=/usr/local/nagios/etc/objects/hosts.cfg
cfg_file=/usr/local/nagios/etc/objects/hostgroups.cfg
cfg_file=/usr/local/nagios/etc/objects/services.cfg
cfg_file=/usr/local/nagios/etc/objects/servicegroups.cfg
object_cache_file=/usr/local/nagios/var/objects.cache
precached_object_file=/usr/local/nagios/var/objects.precache
resource_file=/usr/local/nagios/etc/resource.cfg
status_file=/usr/local/nagios/var/status.dat
aggregate_status_updates=0
status_update_interval=10
nagios_user=nagios
nagios_group=nagios
check_external_commands=1
command_check_interval=-1
command_file=/usr/local/nagios/var/rw/nagios.cmd
external_command_buffer_slots=4096
lock_file=/usr/local/nagios/var/nagios.lock
temp_file=/usr/local/nagios/var/nagios.tmp
temp_path=/tmp
event_broker_options=-1
log_rotation_method=d
log_archive_path=/usr/local/nagios/var/archives
use_syslog=1
log_notifications=1
log_service_retries=1
log_host_retries=1
log_event_handlers=1
log_initial_states=1
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
check_result_reaper_frequency=5
max_check_result_reaper_time=20
check_result_path=/usr/local/nagios/var/spool/checkresults
max_check_result_file_age=3600
cached_host_check_horizon=15
cached_service_check_horizon=15
enable_predictive_host_dependency_checks=1
enable_predictive_service_dependency_checks=1
soft_state_dependencies=0
auto_reschedule_checks=0
auto_rescheduling_interval=30
auto_rescheduling_window=180
sleep_time=0.25
service_check_timeout=120
host_check_timeout=30
event_handler_timeout=30
notification_timeout=30
ocsp_timeout=5
perfdata_timeout=5
retain_state_information=1
state_retention_file=/usr/local/nagios/var/retention.dat
retention_update_interval=60
use_retained_program_state=1
use_retained_scheduling_info=1
retained_host_attribute_mask=0
retained_service_attribute_mask=0
retained_process_host_attribute_mask=0
retained_process_service_attribute_mask=0
retained_contact_host_attribute_mask=0
retained_contact_service_attribute_mask=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
obsess_over_hosts=0
translate_passive_host_checks=0
passive_host_checks_are_soft=0
check_for_orphaned_services=1
check_for_orphaned_hosts=1
check_service_freshness=1
service_freshness_check_interval=60
check_host_freshness=0
host_freshness_check_interval=60
additional_freshness_latency=15
enable_flap_detection=1
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/local/nagios/bin/p1.pl
enable_embedded_perl=1
use_embedded_perl_implicitly=1
illegal_object_name_chars=`~!$%^*|'"<>?,()=
illegal_macro_output_chars=`~$&|'"<>
use_regexp_matching=0
use_true_regexp_matching=0
daemon_dumps_core=0
use_large_installation_tweaks=0
enable_environment_macros=1
debug_level=2
debug_verbosity=2
debug_file=/usr/local/nagios/var/nagios.debug
max_debug_file_size=1000000
broker_module=/usr/local/lib/mk-livestatus/livestatus.o
/usr/local/nagios/var/rw/live
event_broker_options=-1

-----------------------------------------------------------------------------------------------------------------------------------

CURRENT STATUS DATA
------------------------------------------------------
Status File:                            /usr/local/nagios/var/status.dat
Status File Age:                        0d 0h 0m 4s
Status File Version:                    3.0.3

Program Running Time:                   0d 0h 10m 55s
Nagios PID:                             21581
Used/High/Total Command Buffers:        0 / 0 / 4096

Total Services:                         6747
Services Checked:                       6747
Services Scheduled:                     6747
Services Actively Checked:              6747
Services Passively Checked:             0
Total Service State Change:             0.000 / 41.580 / 0.077 %
Active Service Latency:                 0.090 / 351.086 / 191.014 sec
Active Service Execution Time:          0.013 / 60.096 / 0.472 sec
Active Service State Change:            0.000 / 41.580 / 0.077 %
Active Services Last 1/5/15/60 min:     365 / 1365 / 1747 / 5490
Passive Service Latency:                0.000 / 0.000 / 0.000 sec
Passive Service State Change:           0.000 / 0.000 / 0.000 %
Passive Services Last 1/5/15/60 min:    0 / 0 / 0 / 0
Services Ok/Warn/Unk/Crit:              6539 / 82 / 13 / 113
Services Flapping:                      4
Services In Downtime:                   0

Total Hosts:                            1925
Hosts Checked:                          1925
Hosts Scheduled:                        1925
Hosts Actively Checked:                 1925
Host Passively Checked:                 0
Total Host State Change:                0.000 / 23.550 / 5.055 %
Active Host Latency:                    0.000 / 124.702 / 111.270 sec
Active Host Execution Time:             0.014 / 4.335 / 0.089 sec
Active Host State Change:               0.000 / 23.550 / 5.055 %
Active Hosts Last 1/5/15/60 min:        521 / 1925 / 1925 / 1925
Passive Host Latency:                   0.000 / 0.000 / 0.000 sec
Passive Host State Change:              0.000 / 0.000 / 0.000 %
Passive Hosts Last 1/5/15/60 min:       0 / 0 / 0 / 0
Hosts Up/Down/Unreach:                  1907 / 18 / 0
Hosts Flapping:                         8
Hosts In Downtime:                      0

Active Host Checks Last 1/5/15 min:     633 / 3345 / 9068
   Scheduled:                           625 / 3297 / 8997
   On-demand:                           8 / 48 / 71
   Parallel:                            625 / 3303 / 9007
   Serial:                              0 / 0 / 0
   Cached:                              8 / 43 / 61
Passive Host Checks Last 1/5/15 min:    0 / 0 / 0
Active Service Checks Last 1/5/15 min:  421 / 1948 / 2452
   Scheduled:                           421 / 1948 / 2452
   On-demand:                           0 / 0 / 0
   Cached:                              0 / 0 / 0
Passive Service Checks Last 1/5/15 min: 0 / 0 / 0

External Commands Last 1/5/15 min:      0 / 0 / 0




Thanks & Regards,
dE
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