[all-commits] [llvm/llvm-project] b66dfa: [LLDB] Add load core time to target metrics (#161581)

Jacob Lalonde via All-commits all-commits at lists.llvm.org
Wed Oct 1 14:14:45 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b66dfa7273f0d7953965e00af3999315a015a563
      https://github.com/llvm/llvm-project/commit/b66dfa7273f0d7953965e00af3999315a015a563
  Author: Jacob Lalonde <jalalonde at fb.com>
  Date:   2025-10-01 (Wed, 01 Oct 2025)

  Changed paths:
    M lldb/include/lldb/Target/Statistics.h
    M lldb/source/API/SBTarget.cpp
    M lldb/source/Commands/CommandObjectTarget.cpp
    M lldb/source/Target/Statistics.cpp
    M lldb/test/API/functionalities/stats_api/TestStatisticsAPI.py
    A lldb/test/API/functionalities/stats_api/arm64-minidump-build-ids.yaml

  Log Message:
  -----------
  [LLDB] Add load core time to target metrics (#161581)

This patch adds a load core time, right now we don't have much insight
into the performance of load core, especially for large coredumps. To
start collecting information on this I've added some minor
instrumentation code to measure the two call sites of `LoadCore`.

I've also added a test to validate the new metric is output in
statistics dump



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