[JBoss JIRA] (ISPN-12319) XSite Response should allow a value
by Pedro Ruivo (Jira)
[ https://issues.redhat.com/browse/ISPN-12319?page=com.atlassian.jira.plugi... ]
Pedro Ruivo updated ISPN-12319:
-------------------------------
Status: Resolved (was: Pull Request Sent)
Fix Version/s: 12.0.0.Dev04
(was: 12.0.0.Final)
Resolution: Done
> XSite Response should allow a value
> -----------------------------------
>
> Key: ISPN-12319
> URL: https://issues.redhat.com/browse/ISPN-12319
> Project: Infinispan
> Issue Type: Enhancement
> Components: Cross-Site Replication
> Reporter: Will Burns
> Assignee: Will Burns
> Priority: Major
> Fix For: 12.0.0.Dev04
>
>
> Currently cross site does not allow for a response. This will be needed for operations such as max idle cross site as we may have to know if a value has expired in the other site.
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[JBoss JIRA] (ISPN-12326) CLI command "report" generates a single Thread Dump
by Varsha Sharma (Jira)
[ https://issues.redhat.com/browse/ISPN-12326?page=com.atlassian.jira.plugi... ]
Varsha Sharma updated ISPN-12326:
---------------------------------
Description:
"report" command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
To debug unresponsiveness, its always advisable to capture multiple thread dumps, so if the command capture multiple thread dumps it can be useful to check thread status transition.
was:
"report" command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
It should capture multiple thread dumps at a specified interval(say 10 sec)
Multiple thread dumps can be useful to check thread status transition.
> CLI command "report" generates a single Thread Dump
> ---------------------------------------------------
>
> Key: ISPN-12326
> URL: https://issues.redhat.com/browse/ISPN-12326
> Project: Infinispan
> Issue Type: Enhancement
> Components: Tasks
> Affects Versions: 11.0.3.Final
> Reporter: Varsha Sharma
> Priority: Minor
>
> "report" command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
> Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
> To debug unresponsiveness, its always advisable to capture multiple thread dumps, so if the command capture multiple thread dumps it can be useful to check thread status transition.
>
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[JBoss JIRA] (ISPN-12326) CLI command "report" generates a single Thread Dump
by Varsha Sharma (Jira)
[ https://issues.redhat.com/browse/ISPN-12326?page=com.atlassian.jira.plugi... ]
Varsha Sharma updated ISPN-12326:
---------------------------------
Description:
"report" command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
It should capture multiple thread dumps at a specified interval(say 10 sec)
Multiple thread dumps can be useful to check thread status transition.
was:
In Data Grid 8.1 report command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
It should capture multiple thread dumps at a specified interval(say 10 sec)
Multiple thread dumps can be useful to check thread status transition.
-rw-rw-r--. 1 vasharma vasharma 190300 Sep 15 13:29 red-hat-data-grid-vasharma-11430-20200915132918-report.tar.gz
drwxrwxr-x. 2 vasharma vasharma 4096 Sep 15 10:53 20537
$ cd 20537/
[ 20537]$ ll
total 0
-rw-rw-r--. 1 vasharma vasharma 0 Sep 15 10:53 thread-dump
[https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.1/html-...]
> CLI command "report" generates a single Thread Dump
> ---------------------------------------------------
>
> Key: ISPN-12326
> URL: https://issues.redhat.com/browse/ISPN-12326
> Project: Infinispan
> Issue Type: Enhancement
> Components: Tasks
> Affects Versions: 11.0.3.Final
> Reporter: Varsha Sharma
> Priority: Minor
>
> "report" command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
> Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
> It should capture multiple thread dumps at a specified interval(say 10 sec)
> Multiple thread dumps can be useful to check thread status transition.
>
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[JBoss JIRA] (ISPN-12326) CLI command "report" generates a single Thread Dump
by Varsha Sharma (Jira)
[ https://issues.redhat.com/browse/ISPN-12326?page=com.atlassian.jira.plugi... ]
Varsha Sharma updated ISPN-12326:
---------------------------------
Summary: CLI command "report" generates a single Thread Dump (was: CLI command "report" in Data Grid 8.1 generates a single Thread Dump)
> CLI command "report" generates a single Thread Dump
> ---------------------------------------------------
>
> Key: ISPN-12326
> URL: https://issues.redhat.com/browse/ISPN-12326
> Project: Infinispan
> Issue Type: Enhancement
> Components: Tasks
> Affects Versions: 11.0.3.Final
> Reporter: Varsha Sharma
> Priority: Minor
>
> In Data Grid 8.1 report command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
> Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
> It should capture multiple thread dumps at a specified interval(say 10 sec)
> Multiple thread dumps can be useful to check thread status transition.
> -rw-rw-r--. 1 vasharma vasharma 190300 Sep 15 13:29 red-hat-data-grid-vasharma-11430-20200915132918-report.tar.gz
> drwxrwxr-x. 2 vasharma vasharma 4096 Sep 15 10:53 20537
> $ cd 20537/
> [ 20537]$ ll
> total 0
> -rw-rw-r--. 1 vasharma vasharma 0 Sep 15 10:53 thread-dump
> [https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.1/html-...]
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[JBoss JIRA] (ISPN-12326) CLI command "report" in Data Grid 8.1 generates a single Thread Dump
by Varsha Sharma (Jira)
Varsha Sharma created ISPN-12326:
------------------------------------
Summary: CLI command "report" in Data Grid 8.1 generates a single Thread Dump
Key: ISPN-12326
URL: https://issues.redhat.com/browse/ISPN-12326
Project: Infinispan
Issue Type: Enhancement
Components: Tasks
Affects Versions: 11.0.3.Final
Reporter: Varsha Sharma
In Data Grid 8.1 report command generates a server report which contains information such as thread dumps, memory configuration etc which can be used for troubleshooting deployment issues.
Only Single thread dump is generated with this command which will only reflect information of threads at that particular moment . One thread dump may not help.
It should capture multiple thread dumps at a specified interval(say 10 sec)
Multiple thread dumps can be useful to check thread status transition.
-rw-rw-r--. 1 vasharma vasharma 190300 Sep 15 13:29 red-hat-data-grid-vasharma-11430-20200915132918-report.tar.gz
drwxrwxr-x. 2 vasharma vasharma 4096 Sep 15 10:53 20537
$ cd 20537/
[ 20537]$ ll
total 0
-rw-rw-r--. 1 vasharma vasharma 0 Sep 15 10:53 thread-dump
[https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.1/html-...]
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[JBoss JIRA] (ISPN-12325) Hot Rod server instances in tests use too much memory
by Dan Berindei (Jira)
[ https://issues.redhat.com/browse/ISPN-12325?page=com.atlassian.jira.plugi... ]
Dan Berindei updated ISPN-12325:
--------------------------------
Status: Pull Request Sent (was: Open)
Git Pull Request: https://github.com/infinispan/infinispan/pull/8690
> Hot Rod server instances in tests use too much memory
> -----------------------------------------------------
>
> Key: ISPN-12325
> URL: https://issues.redhat.com/browse/ISPN-12325
> Project: Infinispan
> Issue Type: Bug
> Components: Server, Test Suite
> Affects Versions: 12.0.0.Dev03
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Priority: Major
> Fix For: 12.0.0.Dev04
>
>
> When a test class finishes, TestNG does not discard the test instance, instead it keeps it in memory until the test suite finishes. This means test class fields that uses a lot of memory will accumulate in memory, making the test suite use a lot more heap than it should.
> ISPN-8478 added a generic way to set {{Cache}} and {{EmbeddedCacheManager}} fields to {{null}} in order to reduce memory usage, but hotrod-client tests do not have anything similar for {{HotRodServer}} and {{RemoteCacheManager}} fields.
> That might need to change: hotrod-client tests often keep references to {{HotRodServer}} instances in fields, and the servers use > 3MB, most of it in the {{SerializationContextRegistryImpl}}:
> {noformat}
> Class Name | Shallow Heap | Retained Heap | Percentage
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
> org.infinispan.client.hotrod.ReplTopologyChangeTest @ 0xc52bf018 | 96 | 10,358,136 | 1.02%
> |- org.infinispan.server.hotrod.test.HotRodTestingUtil$1 @ 0xe30cc538 | 128 | 3,420,600 | 0.34%
> | |- org.infinispan.marshall.protostream.impl.SerializationContextRegistryImpl @ 0xcd18d210 | 24 | 2,493,584 | 0.25%
> | | |- org.infinispan.marshall.protostream.impl.SerializationContextRegistryImpl$MarshallerContext @ 0xe3d18c08| 32 | 2,358,320 | 0.23%
> | | | |- org.infinispan.protostream.impl.SerializationContextImpl @ 0xe3d18e78 | 64 | 2,357,696 | 0.23%
> | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xe3d67fe0 | 72 | 967,680 | 0.10%
> | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xe41b8798 | 72 | 690,528 | 0.07%
> | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc997eaf8 | 72 | 413,376 | 0.04%
> | | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc5ed3cd8 | 72 | 214,640 | 0.02%
> | | | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc5ed4b60 | 72 | 183,648 | 0.02%
> | | | | | | | | | |- org.infinispan.protostream.descriptors.Descriptor @ 0xc5edabe8 | 72 | 132,104 | 0.01%
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
> {noformat}
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[JBoss JIRA] (ISPN-12325) Hot Rod server instances in tests use too much memory
by Dan Berindei (Jira)
[ https://issues.redhat.com/browse/ISPN-12325?page=com.atlassian.jira.plugi... ]
Dan Berindei updated ISPN-12325:
--------------------------------
Status: Open (was: New)
> Hot Rod server instances in tests use too much memory
> -----------------------------------------------------
>
> Key: ISPN-12325
> URL: https://issues.redhat.com/browse/ISPN-12325
> Project: Infinispan
> Issue Type: Bug
> Components: Server, Test Suite
> Affects Versions: 12.0.0.Dev03
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Priority: Major
> Fix For: 12.0.0.Dev04
>
>
> When a test class finishes, TestNG does not discard the test instance, instead it keeps it in memory until the test suite finishes. This means test class fields that uses a lot of memory will accumulate in memory, making the test suite use a lot more heap than it should.
> ISPN-8478 added a generic way to set {{Cache}} and {{EmbeddedCacheManager}} fields to {{null}} in order to reduce memory usage, but hotrod-client tests do not have anything similar for {{HotRodServer}} and {{RemoteCacheManager}} fields.
> That might need to change: hotrod-client tests often keep references to {{HotRodServer}} instances in fields, and the servers use > 3MB, most of it in the {{SerializationContextRegistryImpl}}:
> {noformat}
> Class Name | Shallow Heap | Retained Heap | Percentage
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
> org.infinispan.client.hotrod.ReplTopologyChangeTest @ 0xc52bf018 | 96 | 10,358,136 | 1.02%
> |- org.infinispan.server.hotrod.test.HotRodTestingUtil$1 @ 0xe30cc538 | 128 | 3,420,600 | 0.34%
> | |- org.infinispan.marshall.protostream.impl.SerializationContextRegistryImpl @ 0xcd18d210 | 24 | 2,493,584 | 0.25%
> | | |- org.infinispan.marshall.protostream.impl.SerializationContextRegistryImpl$MarshallerContext @ 0xe3d18c08| 32 | 2,358,320 | 0.23%
> | | | |- org.infinispan.protostream.impl.SerializationContextImpl @ 0xe3d18e78 | 64 | 2,357,696 | 0.23%
> | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xe3d67fe0 | 72 | 967,680 | 0.10%
> | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xe41b8798 | 72 | 690,528 | 0.07%
> | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc997eaf8 | 72 | 413,376 | 0.04%
> | | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc5ed3cd8 | 72 | 214,640 | 0.02%
> | | | | | | | | |- org.infinispan.protostream.descriptors.FileDescriptor @ 0xc5ed4b60 | 72 | 183,648 | 0.02%
> | | | | | | | | | |- org.infinispan.protostream.descriptors.Descriptor @ 0xc5edabe8 | 72 | 132,104 | 0.01%
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
> {noformat}
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