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https://issues.apache.org/jira/browse/KAFKA-8631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christian Tsatedem Kuete updated KAFKA-8631:
--------------------------------------------
Description:
We have a Kafka-Cluster in Production Environment and Test Environment. We
have a Monitoring-Solution with Metricbeat and Jolokia. The metric
"'kafka.server:name=IsrExpandsPerSec,type=ReplicaManager'" has different
behavior in PROD and Test Environment.
*Behavior in TEST Environment:*
* The value of _IsrExpandsPerSec_ is always the half of the total numder of
partitions in the Cluster. For example for a Total number of *88* Partitions
the _IsrExpandsPerSec_ is always *44.*
* The Value of IsrExpandsPerSec is never *0*
*Behavior in Production Environment:*
* The value of IsrExpandsPerSec is either the double of the total number of
partitions in the Cluster or 0. For example for a Total number of *88*
Partitions the _IsrExpandsPerSec_ is either *176 or 0.*
* The Value of _IsrExpandsPerSec_ is *0,* when _isrShrinksPerSec is *12*._
* _The Value of_ _IsrExpandsPerSec_ _is_ *176*_*,* when_ _isrShrinksPerSec
is *0*._
We expect both values to be regularly 0.
Thanks in advance
was:
We have a Kafka-Cluster in Production Environment and Test Environment. We
have a Monitoring-Solution with Metricbeat and Jolokia. The metric
"'kafka.server:name=IsrExpandsPerSec,type=ReplicaManager'" has different
behavior in PROD and Test Environment.
*Behavior in TEST Environment:*
* The value of _IsrExpandsPerSec_ is always the half of the total numder of
partitions in the Cluster. For example for a Total number of *88* Partitions
the _IsrExpandsPerSec_ is always *44.*
* The Value of IsrExpandsPerSec is never *0*
*Behavior in Production Environment:*
* The value of IsrExpandsPerSec is either the double of the total numder of
partitions in the Cluster or 0. For example for a Total number of *88*
Partitions the _IsrExpandsPerSec_ is either *176 or 0.*
* The Value of _IsrExpandsPerSec_ is *0,* when _isrShrinksPerSec is *12*._
* _The Value of_ _IsrExpandsPerSec_ _is_ *176*_*,* when_ _isrShrinksPerSec
is *0*._
We expect both values to be regularly 0.
Thanks in advance
> different behavior of the values of isrExpandsPerSec
> ----------------------------------------------------
>
> Key: KAFKA-8631
> URL: https://issues.apache.org/jira/browse/KAFKA-8631
> Project: Kafka
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.1.1
> Reporter: Christian Tsatedem Kuete
> Priority: Major
>
> We have a Kafka-Cluster in Production Environment and Test Environment. We
> have a Monitoring-Solution with Metricbeat and Jolokia. The metric
> "'kafka.server:name=IsrExpandsPerSec,type=ReplicaManager'" has different
> behavior in PROD and Test Environment.
> *Behavior in TEST Environment:*
> * The value of _IsrExpandsPerSec_ is always the half of the total numder of
> partitions in the Cluster. For example for a Total number of *88* Partitions
> the _IsrExpandsPerSec_ is always *44.*
> * The Value of IsrExpandsPerSec is never *0*
> *Behavior in Production Environment:*
> * The value of IsrExpandsPerSec is either the double of the total number of
> partitions in the Cluster or 0. For example for a Total number of *88*
> Partitions the _IsrExpandsPerSec_ is either *176 or 0.*
> * The Value of _IsrExpandsPerSec_ is *0,* when _isrShrinksPerSec is *12*._
> * _The Value of_ _IsrExpandsPerSec_ _is_ *176*_*,* when_ _isrShrinksPerSec
> is *0*._
> We expect both values to be regularly 0.
> Thanks in advance
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