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Posted to issues@quickstep.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/06/16 19:13:05 UTC
[jira] [Commented] (QUICKSTEP-24) Report generation for work order
execution times
[ https://issues.apache.org/jira/browse/QUICKSTEP-24?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15334475#comment-15334475 ]
ASF GitHub Bot commented on QUICKSTEP-24:
-----------------------------------------
GitHub user hbdeshmukh opened a pull request:
https://github.com/apache/incubator-quickstep/pull/36
QUICKSTEP-24 Report generation support for work order execution statistics
This PR provides an initial version of the support required to report individual work order execution performance. Some highlights are described below:
- A flag to enable work order profiling report generation.
- At the end of each query, a report is generated which includes worker
ID, its NUMA socket, the operator that produced the WorkOrder and the
execution time in microseconds.
- The output is printed on stdout in CSV format as of now.
As this is a rudimentary support for the functionality, there is a lot of future work in this regards, which includes printing of CPU core information, printing operator name, allowing user to specify a file where the output can be written, extend the support for rebuild WorkOrder statistics etc.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/incubator-quickstep workorder-time-reporting
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-quickstep/pull/36.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #36
----
commit 3d1a4be275d84ae10236877e1a3e85006fe70159
Author: Harshad Deshmukh <hb...@apache.org>
Date: 2016-06-16T19:03:34Z
Basic support to report individual work order profiling results
- A flag to enable work order profiling report generation.
- At the end of each query, a report is generated which includes worker
ID, its NUMA socket, the operator that produced the WorkOrder and the
execution time in microseconds.
- The output is printed on stdout in CSV format as of now.
- As this is a rudimentary support for the functionality, there is a lot of
future work in this regards, which includes printing of CPU core information,
printing operator name, allowing user to specify a file where the output can
be written etc.
----
> Report generation for work order execution times
> ------------------------------------------------
>
> Key: QUICKSTEP-24
> URL: https://issues.apache.org/jira/browse/QUICKSTEP-24
> Project: Apache Quickstep
> Issue Type: New Feature
> Components: Query Execution
> Reporter: Harshad Deshmukh
> Assignee: Harshad Deshmukh
> Priority: Minor
>
> In order to investigate performance issues in Quickstep, it is desirable to know how long are work orders taking to execute. We need a reporting mechanism that can inform users at the end of each query execution, such execution statistics.
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