Issues

• Reduce AllocationRecord serialization sink-entry overhead

  bloomberg/memray#1039 · Filter by author Johnny-Kao opened on Oct 5, 2026

• Wrong Python stacks when calling Cython functions compiled with profile=True on Python 3.13+

  bloomberg/memray#1037 · Filter by author KRRT7 opened on Oct 3, 2026
  2

• Make hook-reachable C++ independent from the process allocator

  bug
  bloomberg/memray#1007 · Filter by author pablogsal opened on Aug 28, 2026
  4

• Stabilize temporal allocation records as a public API

  bloomberg/memray#997 · Filter by author mylee04 opened on Aug 14, 2026
  5

• Add --split-threads support to memray transform csv

  bloomberg/memray#996 · Filter by author mylee04 opened on Aug 13, 2026
  1

• Flamegraph report: add buttons to jump to peak RSS or peak memory usage

  enhancement
  bloomberg/memray#954 · Filter by author nmusolino opened on Jun 25, 2026
  2

• Tutorials Update for exercise 1

  enhancement
  bloomberg/memray#839 · Filter by author jcarnaxide opened on Oct 22, 2025
  2

• Attaching to a running compiled & cythonized app

  bloomberg/memray#829 · Filter by author marek-elisity opened on Sep 25, 2025
  6

• What is total_allocations?

  bloomberg/memray#807 · Filter by author peekxc opened on Aug 5, 2025
  1

• Allocation record processing fails while trying to calculate the high watermark of a 1.5+ GB bin output file

  bug
  bloomberg/memray#802 · Filter by author bqback opened on Jul 30, 2025
  9

• [feature request]: Ability to reattach live-remote viewers

  enhancement
  bloomberg/memray#791 · Filter by author sfoster1 opened on Jul 7, 2025

• Disjoint stacks with embedded Python interpreter

  bug
  bloomberg/memray#779 · Filter by author emptyVoid opened on Jun 10, 2025
  9

• Support for mmap / RssPrivate distinction in memray

  enhancement
  bloomberg/memray#778 · Filter by author maxstr opened on Jun 9, 2025
  1

• Update memray flamegraph to allow filtering by module

  bloomberg/memray#766 · Filter by author godlygeek opened on May 19, 2025
  3

  

• Find a way to test docs/tutorials/tests/*.py in CI

  bloomberg/memray#762 · Filter by author godlygeek opened on May 19, 2025
  1

  

• CUDA driver fails to initialize in WSL

  bug
  bloomberg/memray#722 · Filter by author ivangplus opened on Mar 7, 2025

• Memray ERROR: Invalid record subtype when creating new Thread in v.1.13.4

  bug
  bloomberg/memray#674 · Filter by author bore-741 opened on Sep 4, 2024
  4

• An API for interegating recorded data

  enhancement
  bloomberg/memray#637 · Filter by author dnk8n opened on Jun 26, 2024
  2

• Suppressing functions

  enhancement
  bloomberg/memray#623 · Filter by author ZeroIntensity opened on Jun 8, 2024

• Making memray third-party allocator-aware

  enhancement
  bloomberg/memray#577 · Filter by author pitrou opened on Apr 10, 2024
  25

• Move the runner into a separate package with minimal dependencies

  enhancementgood first issuePackaging
  bloomberg/memray#557 · Filter by author kshpytsya opened on Mar 3, 2024
  10

• memray attach with lldb can trigger an abort due to stack smashing detection

  bloomberg/memray#471 · Filter by author godlygeek opened on Sep 27, 2023

• Merge the HighWaterMarkLocationKey structs

  enhancement
  bloomberg/memray#321 · Filter by author pablogsal opened on Feb 21, 2023 · Q1 2023

• Allow converting an ALL_ALLOCATIONS capture file to AGGREGATED_ALLOCATIONS

  bloomberg/memray#305 · Filter by author godlygeek opened on Jan 19, 2023

• Implement heatmap plot of allocation sizes over time

  enhancement
  bloomberg/memray#220 · Filter by author pablogsal opened on Sep 28, 2022