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Feature #20736

open

expand & collect keepstore and keepweb performance metrics

Added by Peter Amstutz 8 months ago. Updated 8 months ago.

Status:
New
Priority:
Normal
Assigned To:
-
Category:
Keep
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:
Story points:
-

Description

Want keepstore to publish performance metrics:

  • Time to first byte from backend
  • bytes/time binned by different block sizes (eg 0-4 MB, 4-16, 16-32, 32+ MB) and for all block sizes

Want keep-web to publish metrics

  • Time to first byte from keepstore
  • bytes/time binned by different block sizes (eg 0-4 MB, 4-16, 16-32, 32+ MB) and for all block sizes

Designate an AWS test environment and conduct tests to get baseline measurements of timing with our current code.

  • time to first byte on a file
  • bytes/time to read file
  • bytes/time to read multiple files
  • tests for small (<32 MB), medium (32-64 MB) and large files (>64 MB)

Related issues

Related to Arvados Epics - Story #18342: Keep performance optimizationNew08/01/202303/31/2024

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