check_cloudwatch_status: CloudWatch Metric: CPUUtilization:
Posted: Fri Apr 24, 2015 5:28 am
Hi Support,
We are using nagios check_cloudwatch_status.rb for monitoring the Cpu utilization of our AWS hosted instances. But since few days we are getting the alert: CloudWatch Metric: CPUUtilization: No AWS CloudWatch Datapoint retrieved for many instances.
Now in earlier topic: http://support.nagios.com/forum/viewtop ... =7&t=27414 it states that the instance under load will behave erratic and hence the alerts are received. But when i checked the instances load manually they seems to be fine.
Also NRPE agent to pull in Load data i.e "check_command check_nrpe!check_load" is working fine with no spike received howsoever
Kindly assist us in further troubleshooting
nagios version
[root@ip-10-0-200-5 tmp]# nagios -V
Nagios Core 3.5.1
Copyright (c) 2009-2011 Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 08-30-2013
License: GPL
[root@ip-10-0-200-5 tmp]# nrpe -V
NRPE - Nagios Remote Plugin Executor
Copyright (c) 1999-2008 Ethan Galstad (nagios@nagios.org)
Version: 2.14
Last Modified: 12-21-2012
License: GPL v2 with exemptions (-l for more info)
SSL/TLS Available: Anonymous DH Mode, OpenSSL 0.9.6 or higher required
TCP Wrappers Available
We are using nagios check_cloudwatch_status.rb for monitoring the Cpu utilization of our AWS hosted instances. But since few days we are getting the alert: CloudWatch Metric: CPUUtilization: No AWS CloudWatch Datapoint retrieved for many instances.
Now in earlier topic: http://support.nagios.com/forum/viewtop ... =7&t=27414 it states that the instance under load will behave erratic and hence the alerts are received. But when i checked the instances load manually they seems to be fine.
Also NRPE agent to pull in Load data i.e "check_command check_nrpe!check_load" is working fine with no spike received howsoever
Kindly assist us in further troubleshooting
nagios version
[root@ip-10-0-200-5 tmp]# nagios -V
Nagios Core 3.5.1
Copyright (c) 2009-2011 Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 08-30-2013
License: GPL
[root@ip-10-0-200-5 tmp]# nrpe -V
NRPE - Nagios Remote Plugin Executor
Copyright (c) 1999-2008 Ethan Galstad (nagios@nagios.org)
Version: 2.14
Last Modified: 12-21-2012
License: GPL v2 with exemptions (-l for more info)
SSL/TLS Available: Anonymous DH Mode, OpenSSL 0.9.6 or higher required
TCP Wrappers Available