negative report for memory usage monitoring

[rnjie]

i noticed a negative value on one of my servers memory monitoring, am not sure why the value is negative, its the correct value but it has a negative sign see below


[[email protected] ~]$ /usr/local/nagios/libexec/check_snmp_mem.pl -H DXDCLTP7 -C plut0 --v2c -w 85,85 -c 95,95 --perfdata
Ram : -58%, Swap : 49% : ; OK | ram_used=-9354748;13826321;15452947;0;16266260 swap_used=2069800;3565155;3984585;0;4194300

[ssax]

What version of the plugin are you running?

Code: Select all

/usr/local/nagios/libexec/check_snmp_mem.pl -V

What is the full output of this command?

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/usr/local/nagios/libexec/check_snmp_mem.pl -H DXDCLTP7 -C plut0 --v2c -w 85,85 -c 95,95 --perfdata -v

What type of system is DXDCLTP7? (what OS is it running/brand of device)

[rnjie]

dximonp1 ~]# /usr/local/nagios/libexec/check_snmp_mem.pl -V
check_snmp_mem version : 1.1

dximonp1 ~]# /usr/local/nagios/libexec/check_snmp_mem.pl -H DXDCLTP7 -C plut0 --v2c -w 85,85 -c 95,95 --perfdata -v
Alarm at 15
SNMP v2c login
Ram : 27768984 (27448112 cached) / 33043476 : -67
Swap : 3823100 / 4194300 : 9
Ram : -67%, Swap : 9% : ; OK | ram_used=-22173620;28086955;31391302;0;33043476 swap_used=371200;3565155;3984585;0;4194300
You have new mail in /var/spool/mail/root

the server is redhat7

[ssax]

I'm seeing this on my system as well with check_snmp_mem.pl, does this one show properly?

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/usr/local/nagios/libexec/check_snmp_storage_wizard.pl -H DXDCLTP7 -C plut0 --v2c -m "Physical" -T pl -w 10 -c 5 -f -v

What about this one?

Code: Select all

/usr/local/nagios/libexec/check_snmp_mem.pl -H DXDCLTP7 -C plut0 --v2c -w 85,85 -c 95,95 --perfdata -v -m