You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@geode.apache.org by "Dick Cavender (Jira)" <ji...@apache.org> on 2019/09/26 18:03:07 UTC
[jira] [Closed] (GEODE-2872) totalHitCount and totalMissCount
incorrect for Partitioned Regions
[ https://issues.apache.org/jira/browse/GEODE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dick Cavender closed GEODE-2872.
--------------------------------
> totalHitCount and totalMissCount incorrect for Partitioned Regions
> ------------------------------------------------------------------
>
> Key: GEODE-2872
> URL: https://issues.apache.org/jira/browse/GEODE-2872
> Project: Geode
> Issue Type: Bug
> Components: jmx, regions
> Reporter: Srikanth Manvi
> Assignee: Mario Kevo
> Priority: Major
> Labels: storage_3
> Fix For: 1.10.0
>
>
> The totalHitCount and totalMissCount values jump by 2 for each hit/miss operation instead of jumping by 1.
> Below are the steps:
> - Create a partitioned region with statistics enabled.
> - run _gfsh>show metrics_ and note the values of _totalHitCount_ and _totalMissCount_
> - Put an entry into the region retrieve it using _get_ and check the _totalHitCount_. The value would have doubled.
> - Run a _get_ on a key that is not in the region, and check the _totalMissCount_, it would have doubled.
> For a Partitioned region
> {code}
> gfsh>create region --name=Customer_Partition --enable-statistics=true --type=PARTITION
> Member | Status
> ------------- | -------------------------------------------------------
> geode-server2 | Region "/Customer_Partition" created on "geode-server2"
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 0
> | totalRegionCount | 3
> | totalMissCount | 1
> | totalHitCount | 5
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> gfsh>get --key=404 --region=/Customer_Partition
> Result : false
> Key Class : java.lang.String
> Key : 404
> Value Class : java.lang.String
> Value : <NULL>
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 0
> | totalRegionCount | 3
> | totalMissCount | 3
> | totalHitCount | 5
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> gfsh>put --key=1 --value="1" --region=/Customer_Partition
> Result : true
> Key Class : java.lang.String
> Key : 1
> Value Class : java.lang.String
> Old Value : <NULL>
> gfsh>get --key=1 --region=/Customer_Partition
> Result : true
> Key Class : java.lang.String
> Key : 1
> Value Class : java.lang.String
> Value : 1
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 1
> | totalRegionCount | 3
> | totalMissCount | 3
> | totalHitCount | 7
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> {code}
> Version info -
> {code}
> gfsh>version --full
> Build-Date: 2017-03-27 21:52:42 -0700
> Build-Id: abaker 0
> Build-Java-Version: 1.8.0_121
> Build-Platform: Mac OS X 10.12.3 x86_64
> Product-Name: Apache Geode
> Product-Version: 1.1.1
> Source-Date: 2017-03-27 21:36:40 -0700
> Source-Repository: release/1.1.1
> Source-Revision: e2081044ea0afca1cb38d62c7f34e7363b45ad97
> Native version: native code unavailable
> Running on: /10.8.4.198, 8 cpu(s), x86_64 Mac OS X 10.11.6
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)