Ticket #5096 (closed bug: wontfix)

Opened 2 years ago

Last modified 2 years ago

Profiling wall-clock time counts are way off

Reported by: simonpj Owned by:
Priority: normal Milestone:
Component: Profiling Version: 7.1
Keywords: Cc:
Operating System: Unknown/Multiple Architecture: Unknown/Multiple
Type of failure: None/Unknown Difficulty:
Test Case: Blocked By:
Blocking: Related Tickets:

Description

Bryan reports (in #4965): I notice that -hT doesn't seem to be counting wall clock time properly as of 7.0.3, and this persists in HEAD too. Look at the PDFs I attached to this bug: the first (with 6.12.3) counts time correctly, while the second and third under-count by a large amount. For example, the actual wall-clock time for HEAD was the same as 6.12.3, about 15 seconds, but the X axis in the chart only runs up to 5 seconds. Weird.

Change History

Changed 2 years ago by simonmar

  • status changed from new to closed
  • resolution set to wontfix

We no longer include GC time in heap profiles; see #4225.

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