Calculated value differs from SNMP value
Hi!
I have a feeling this has a simple solution but I have been unable to find one.
I am gathering statistics about how many items is in a cache.
Item fetched via SNMP
Name: Cached items
Key: CachedItems
Type: SNMPv2 agent
Interval: 60 seconds
Type of information: Numeric (unsigned)
No multiplier
Calculated item
Name: Cached Items Delta
Type: Calculated
Key: CachedItemsDelta
Formula change("SBWebAccCacheCount")
Type of information: Numeric (unsigned)
Interval: 60 seconds
No multiplier
Looking at "Latest data":
Cached Items gives me 829336 and change 1609 items.
Cached Items Delta gives me 18,45E items and a change of 19 items.
Even if I change the formula to last("SBWebAccCacheCount") I still get values in the 18E ranges when the Cached Items stays at 829336.
I have similar items and they work as they should. It is just this particular one that gives me head ache.
I am running Zabbix 2.0.10 on a Ubuntu server with Mysql.
Grateful for any help!
Kind regards,
Patrik
I have a feeling this has a simple solution but I have been unable to find one.
I am gathering statistics about how many items is in a cache.
Item fetched via SNMP
Name: Cached items
Key: CachedItems
Type: SNMPv2 agent
Interval: 60 seconds
Type of information: Numeric (unsigned)
No multiplier
Calculated item
Name: Cached Items Delta
Type: Calculated
Key: CachedItemsDelta
Formula change("SBWebAccCacheCount")
Type of information: Numeric (unsigned)
Interval: 60 seconds
No multiplier
Looking at "Latest data":
Cached Items gives me 829336 and change 1609 items.
Cached Items Delta gives me 18,45E items and a change of 19 items.
Even if I change the formula to last("SBWebAccCacheCount") I still get values in the 18E ranges when the Cached Items stays at 829336.
I have similar items and they work as they should. It is just this particular one that gives me head ache.
I am running Zabbix 2.0.10 on a Ubuntu server with Mysql.
Grateful for any help!
Kind regards,
Patrik