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https://issues.apache.org/jira/browse/BEAM-10200?focusedWorklogId=469468&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-469468
]
ASF GitHub Bot logged work on BEAM-10200:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 12/Aug/20 00:36
Start Date: 12/Aug/20 00:36
Worklog Time Spent: 10m
Work Description: y1chi commented on a change in pull request #12537:
URL: https://github.com/apache/beam/pull/12537#discussion_r468939630
##########
File path: sdks/python/apache_beam/runners/worker/worker_status.py
##########
@@ -152,7 +170,11 @@ def generate_status_response(self):
all_status_sections = [
_active_processing_bundles_state(self._bundle_process_cache)
] if self._bundle_process_cache else []
+
all_status_sections.append(thread_dump())
+ if self._enable_heap_dump:
+ all_status_sections.append(heap_dump())
Review comment:
by default it is only top 10 objects.
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Issue Time Tracking
-------------------
Worklog Id: (was: 469468)
Time Spent: 40m (was: 0.5h)
> Improve memory profiling for users of Portable Beam Python
> ----------------------------------------------------------
>
> Key: BEAM-10200
> URL: https://issues.apache.org/jira/browse/BEAM-10200
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-harness
> Reporter: Valentyn Tymofieiev
> Assignee: Yichi Zhang
> Priority: P2
> Labels: stale-P2, starter
> Time Spent: 40m
> Remaining Estimate: 0h
>
> We have a Profiler[1] that is integrated with SDK worker[1a], however it only
> saves CPU metrics [1b].
> We have a MemoryReporter util[2] which can log heap dumps, however it is not
> documented on Beam Website and does not respect the --profile_memory and
> --profile_location options[3]. The profile_memory flag currently works only
> for Dataflow Runner users who run non-portable batch pipelines; profiles
> are saved only if memory usage between samples exceeds 1000M.
> We should improve memory profiling experience for Portable Python users and
> consider making a guide on how users can investigate OOMing pipelines on Beam
> website.
>
> [1]
> https://github.com/apache/beam/blob/095589c28f5c427bf99fc0330af91c859bb2ad6b/sdks/python/apache_beam/utils/profiler.py#L46
> [1a]
> https://github.com/apache/beam/blob/095589c28f5c427bf99fc0330af91c859bb2ad6b/sdks/python/apache_beam/runners/worker/sdk_worker_main.py#L157
> [1b]
> https://github.com/apache/beam/blob/095589c28f5c427bf99fc0330af91c859bb2ad6b/sdks/python/apache_beam/utils/profiler.py#L112
> [2]
> https://github.com/apache/beam/blob/095589c28f5c427bf99fc0330af91c859bb2ad6b/sdks/python/apache_beam/utils/profiler.py#L124
> [3]
> https://github.com/apache/beam/blob/095589c28f5c427bf99fc0330af91c859bb2ad6b/sdks/python/apache_beam/options/pipeline_options.py#L846
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