CPU utilization in negative numebrs...

[Alfista]

Hi,

I have instaled a latest relase 6.2 of Zabbox and have some issues with the item CPU utilization.
On all hosts is it OK, but I dont know why on the Dell EMC Isilon storage with standard Linux SNMP Template I get negative CPU utilization results.


Please is possible...

[SKywig]

Hello,

I have an item for a host that is a counter let's say it is actualy at 1500, i would like to display on a screen the increase of this week for exemple if it was 1300 on monday i would like to have an item that does 1500-1300 to display the evolution of the counter for this week....

[tony_sat]

Hello, first post here, been a long time reader but now it´s time to give feedback to the community and ask for help also.

I have two items that added together give a third item: last(rx.ppscurrent)+last(tx.ppscurrent) = total.ppscurrent
The thing is that whenever I lost connection...

[mikezett]

Коллеги, приветствую.

Столкнулся с неожиданной проблемой.
Не могу создать вычисляемый элемент на основе двух зависимых элементов данных, созданных с помощью препроцессинга с регулярным выражением.

Мне требуется анализировать содержимое лог файла с записями вида.

2020-07-07

...

[pauliger]

hi all,

i am new so please dont be too critical if my question is often answered.

i want to create a calculated item that counts all items that have the same application on each of my hosts. goal is to activate a trigger when it counts 0. In My case: if the ammount of BGP...

[valentyn]

Hi,

I'm having a rather odd problem, where the value cache usage increases every day with about 4%; and after it goes into low memory mode, calculations show the wrong value.

Setup
My setup is a Zabbix server that monitors - among others - some 25 Juniper switches with...

[cedric.marcoux]

Hello,

i'm trying to evolve the VMware ESX Standalone Template ans I have difficulties to create an item prototype calculated on Zabbix 3.4.7

Here are the working values:
The Discovery Rules:
Name: Datastore discovery
Type: Simple check
Key:
Working:...

[salim.mussi]

Hi!
I am monitoring the printers of my company.
I would like to create an item in a printer template that would add the prints for the current month.
I was able to use in calculated item the function sum("prints.delta", 2592000) to add the printed pages from the last 30...

[mickaelmarin]

Hi,

I ve got a problem with calculated item that doesn't work.

I want to calculate the percentage CPU used with the formula below.

100-last("system.cpu.util[,idle]").

The item key for this item is "CpuUsedPct" and it is...

[renegade]

I have a problem when I try to create a calculated item in a Discovery rule in zabbix 2.4. I try to calculate the space in bytes of the partitions of a device. For this purpose I use the following operation:

last("sysHostDiskFreeBlocks.[{#SNMPINDEX}]")*last("sysHostDiskBlockSize.[{#SNMPINDEX}]")...

[blinding]

Im trying to create a calculated items that read from log and tell if some string is present on this log and show 0 or 1 if present. Is something like this for example:

I have an item that colled from event log this

eventlog[Security,,,,4647,,skip]: is working if user log...

[zilla2000]

I'm trying to create a calculated item that takes the current value of itemA and subtracts it from the last(365) of itemA. So basically, I need to find the difference between the current value of an item and its value a year ago. I see this in the docs:

last("net.if.in[eth0,bytes]")+last("net.if.out[eth0,bytes]")...

[mr.sedam]

Hi everyone

I totaly new with Zabbix and I try to create a calculated Item for a template but I alway receive an error.
First I created two Item, pulled from SNMP agent v2.
First item name is HP Mem Used, key: HPMemUsed
Second Item is HP Mem Free, key: HPMemFree....

[jpvillalobos]

Hello Zabbix users,
I am currently looking for an easy way to get the amount of memory consumed on a Linux box and I have failed miserably to do so in all different ways I have tried so far.

I am trying to get this Calculated item on a template but Zabbix keeps complaining with...

[zabbixei]

Hello Everyone,

i have just configured Zabbix 2.4 on Ubuntu. i have added few cisco switches and am able to see each and every port of switches but now i want to create a map with calculated items. can someone tell me how i am suppose to do that because i had look to zabbix documentation...