[jira] [Updated] (FLINK-14815) Expose network metric in IOMetricsInfo
[ https://issues.apache.org/jira/browse/FLINK-14815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated FLINK-14815: --- Labels: pull-request-available (was: ) > Expose network metric in IOMetricsInfo > -- > > Key: FLINK-14815 > URL: https://issues.apache.org/jira/browse/FLINK-14815 > Project: Flink > Issue Type: Sub-task > Components: Runtime / Metrics, Runtime / Network, Runtime / REST >Reporter: lining >Assignee: lining >Priority: Major > Labels: pull-request-available > > * SubTask > ** pool usage: outPoolUsage, inputExclusiveBuffersUsage, > inputFloatingBuffersUsage. > *** If the subtask is not back pressured, but it is causing backpressure > (full input, empty output) > *** By comparing exclusive/floating buffers usage, whether all channels are > back-pressure or only some of them > ** back-pressured for show whether it is back pressured. > * Vertex > ** pool usage: outPoolUsageAvg, inputExclusiveBuffersUsageAvg, > inputFloatingBuffersUsageAvg > ** back-pressured for show whether it is back pressured(merge all iths > subtasks) -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-14815) Expose network metric in IOMetricsInfo
[
https://issues.apache.org/jira/browse/FLINK-14815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
lining updated FLINK-14815:
---
Description:
* SubTask
** pool usage: outPoolUsage, inputExclusiveBuffersUsage,
inputFloatingBuffersUsage.
*** If the subtask is not back pressured, but it is causing backpressure (full
input, empty output)
*** By comparing exclusive/floating buffers usage, whether all channels are
back-pressure or only some of them
** back-pressured for show whether it is back pressured.
* Vertex
** pool usage: outPoolUsageAvg, inputExclusiveBuffersUsageAvg,
inputFloatingBuffersUsageAvg
** back-pressured for show whether it is back pressured(merge all iths
subtasks)
was:
* If sub task is not back pressured, but it is causing a back pressure (full
input, empty output)
* By comparing exclusive/floating buffers usage, whether all channels are
back-pressured or only some of them
{code:java}
public final class IOMetricsInfo {
private final float outPoolUsage;
private final float inputExclusiveBuffersUsage;
private final float inputFloatingBuffersUsage;
}
{code}
JobDetailsInfo.JobVertexDetailsInfo merge use Math.max.(ps: outPoolUsage is
from upstream)
> Expose network metric in IOMetricsInfo
> --
>
> Key: FLINK-14815
> URL: https://issues.apache.org/jira/browse/FLINK-14815
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Metrics, Runtime / Network, Runtime / REST
>Reporter: lining
>Assignee: lining
>Priority: Major
>
> * SubTask
> ** pool usage: outPoolUsage, inputExclusiveBuffersUsage,
> inputFloatingBuffersUsage.
> *** If the subtask is not back pressured, but it is causing backpressure
> (full input, empty output)
> *** By comparing exclusive/floating buffers usage, whether all channels are
> back-pressure or only some of them
> ** back-pressured for show whether it is back pressured.
> * Vertex
> ** pool usage: outPoolUsageAvg, inputExclusiveBuffersUsageAvg,
> inputFloatingBuffersUsageAvg
> ** back-pressured for show whether it is back pressured(merge all iths
> subtasks)
--
This message was sent by Atlassian Jira
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[jira] [Updated] (FLINK-14815) Expose network metric in IOMetricsInfo
[
https://issues.apache.org/jira/browse/FLINK-14815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
lining updated FLINK-14815:
---
Summary: Expose network metric in IOMetricsInfo (was: Expose network pool
usage in IOMetricsInfo)
> Expose network metric in IOMetricsInfo
> --
>
> Key: FLINK-14815
> URL: https://issues.apache.org/jira/browse/FLINK-14815
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Metrics, Runtime / Network, Runtime / REST
>Reporter: lining
>Assignee: lining
>Priority: Major
>
> * If sub task is not back pressured, but it is causing a back pressure (full
> input, empty output)
> * By comparing exclusive/floating buffers usage, whether all channels are
> back-pressured or only some of them
> {code:java}
> public final class IOMetricsInfo {
> private final float outPoolUsage;
> private final float inputExclusiveBuffersUsage;
> private final float inputFloatingBuffersUsage;
> }
> {code}
> JobDetailsInfo.JobVertexDetailsInfo merge use Math.max.(ps: outPoolUsage is
> from upstream)
--
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