Issues

• OSS-Fuzz issue 482349835

  google/tcmalloc#290 · Filter by author oss-fuzz-robot opened on Feb 6, 2026

• High spin lock activity and slow performance

  google/tcmalloc#286 · Filter by author AshwinPathi opened on Oct 18, 2025

• Very high virtual memory consumption and slow performance

  google/tcmalloc#285 · Filter by author jmather-sesi opened on Aug 27, 2025
  3

• Build failure against libstdc++ 14.2 with -std=c++20

  google/tcmalloc#283 · Filter by author nickdesaulniers opened on Jun 25, 2025
  2

• only want libtcmalloc.so not libtcmalloc.lo

  google/tcmalloc#262 · Filter by author 396848385 opened on Sep 18, 2024

• ProcessBackgroundActions and max cache sizes tuning questions

  google/tcmalloc#260 · Filter by author lano1106 opened on Aug 22, 2024
  15

• request support triggger GWP-ASan by environment variables

  google/tcmalloc#249 · Filter by author xiedeacc opened on Aug 6, 2024

• Quick start guide broken

  google/tcmalloc#223 · Filter by author gzzi opened on Feb 12, 2024

• Possibly crash with kernel disabling CONFIG_PROC_PID_CPUSET

  google/tcmalloc#214 · Filter by author yuuzi41 opened on Dec 7, 2023
  2

• Following QuickStart does not Build Successfully

  google/tcmalloc#209 · Filter by author DanielLee343 opened on Nov 3, 2023
  3

• why the gwp-asan stack frame only address pointer

  google/tcmalloc#194 · Filter by author kungf opened on Jul 15, 2023
  2

• bazel test failed, how to do with this failed?

  google/tcmalloc#192 · Filter by author kungf opened on Jul 14, 2023

• Using HugePages on TCMalloc

  google/tcmalloc#190 · Filter by author george-matheww opened on Jun 21, 2023
  10

• Crashes when unwinding the stack from a signal handler interrupting deallocation

  google/tcmalloc#189 · Filter by author mbautin opened on Jun 16, 2023
  1

• API enhancements for ReleaseMemoryToSystem

  google/tcmalloc#186 · Filter by author mbautin opened on Jun 2, 2023

• Support for tracking application memory usage by category

  google/tcmalloc#185 · Filter by author mbautin opened on Jun 2, 2023

• Bug caused by thread_local variable?

  google/tcmalloc#180 · Filter by author liuwenxin98 opened on Apr 24, 2023

• When is memory released to system?

  google/tcmalloc#176 · Filter by author SrivastavaAnubhav opened on Mar 27, 2023

• QuickStart guide woefully inadequate

  google/tcmalloc#166 · Filter by author paulfloyd opened on Mar 2, 2023
  2

• GetStatsTest.Parameters Failure

  google/tcmalloc#164 · Filter by author asamadiya opened on Feb 19, 2023
  4

• Add a reliable way to tell if per CPU or per thread caching is being used

  google/tcmalloc#158 · Filter by author SrivastavaAnubhav opened on Jan 20, 2023
  4

• Compilation error on Alpine Linux

  google/tcmalloc#150 · Filter by author jvoisin opened on Nov 22, 2022

• Unable to compile/build TCMalloc on WSL2/Ubuntu 22.04 with Bazel 7.0.0-pre.20221102.3

  google/tcmalloc#149 · Filter by author semihc opened on Nov 16, 2022
  2

• GWP-ASan guarded allocation size limitation

  google/tcmalloc#147 · Filter by author zlobober opened on Oct 25, 2022
  2

• Add support for use of GLIBC's rseq

  google/tcmalloc#144 · Filter by author avieira-arm opened on Sep 8, 2022
  43