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Adding overlap between collection intervals #760

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merged 4 commits into from
Oct 20, 2021

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NajmudheenCT
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What this PR does / why we need it:
If Delfin and storage device/ device manager has different time set, the metric collection would miss some time stamp in below scenarios
-Delfin node time is ahead of the actual time
-Storage device/ device manager is behind actual time
-Both sample generation and delfin collection trigger has a coincidence
Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #759

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Release note:

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codecov bot commented Oct 13, 2021

Codecov Report

Merging #760 (9cccdcd) into master (116a391) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #760      +/-   ##
==========================================
- Coverage   70.42%   70.42%   -0.01%     
==========================================
  Files         163      163              
  Lines       15850    15853       +3     
  Branches     1961     1961              
==========================================
+ Hits        11162    11164       +2     
  Misses       4014     4014              
- Partials      674      675       +1     
Impacted Files Coverage Δ
delfin/common/config.py 95.00% <ø> (ø)
delfin/common/constants.py 100.00% <100.00%> (ø)
...dulers/telemetry/performance_collection_handler.py 92.85% <100.00%> (+0.21%) ⬆️
delfin/drivers/fake_storage/__init__.py 95.06% <0.00%> (-0.28%) ⬇️

@sushanthakumar
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LGTM

joseph-v
joseph-v previously approved these changes Oct 18, 2021
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LGTM

ThisIsClark
ThisIsClark previously approved these changes Oct 19, 2021
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@ThisIsClark ThisIsClark left a comment

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LGTM

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@ThisIsClark ThisIsClark left a comment

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LGTM

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@kumarashit kumarashit left a comment

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LGTM

@kumarashit kumarashit merged commit cfd3f3e into sodafoundation:master Oct 20, 2021
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[Performance Collection Framework] Give Overlap between collection intervals
5 participants