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jemalloc

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jemalloc

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aligned_alloc is UB when it should not be Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

jemalloc/jemalloc#2647 · Opened May 12, 2024
Segmentation fault while setting hiredis.hiredisAllocFuncs by je_malloc Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

jemalloc/jemalloc#2640 · 2 comments · Opened Apr 26, 2024
【question】A question about jeprof memory comparison Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

jemalloc/jemalloc#2634 · Opened Apr 8, 2024
Active memory not released immediately Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2630 · 2 comments · Opened Apr 1, 2024
[Question] python based gdb script for core dump analysis Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

jemalloc/jemalloc#2626 · Opened Mar 28, 2024
[question] Obtaining accurate code coverage Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

jemalloc/jemalloc#2625 · Opened Mar 28, 2024
is mallctl `arena.<i>.purge` non-thread-safe? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jemalloc/jemalloc#2621 · 2 comments · Opened Mar 25, 2024
jemalloc can't build when `CFLAGS`/`CXXFLAGS` contain `-I` options pointing to a prefix with an existing install of jemalloc Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

jemalloc/jemalloc#2619 · Opened Mar 21, 2024
Heap profiling for MacOS not working Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2617 · 2 comments · Opened Mar 11, 2024
je_malloc symbol export Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

jemalloc/jemalloc#2613 · 1 comment · Opened Mar 7, 2024
Jeprof Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2609 · 2 comments · Opened Feb 22, 2024
Getting error on Ubuntu 20 - /usr/bin/addr2line: DWARF error: section .debug_info is larger than its filesize! (0x93ef57 vs 0x530ea0) Dropping nodes with <= 10884164 B; edges with <= 2176832 abs(B) Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

jemalloc/jemalloc#2602 · 1 comment · Opened Feb 2, 2024
Missing ratio-based purge results in unbounded memory overhead Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2596 · 1 comment · Opened Jan 18, 2024
Steps to use jemalloc and jeprof work with Java applications Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2591 · 1 reaction · Opened Jan 13, 2024
The flag `--with-private-namespace` is ignored when building with GCC with LTO enabled Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

jemalloc/jemalloc#2582 · Opened Dec 21, 2023
linking order Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2566 · 4 comments · Opened Nov 9, 2023
Two instances of jemalloc in same program - compile warnings Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

jemalloc/jemalloc#2554 · 1 comment · 1 reaction · Opened Oct 10, 2023
Wiki 'Getting Started' example should clarify define JEMALLOC_MANGLE needs to be set Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

jemalloc/jemalloc#2552 · 1 reaction · Opened Oct 5, 2023
Setting extent hooks results in error for unitialized arena in default alloc Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2546 · 1 comment · Opened Sep 21, 2023
Setting custom hook on huge arena Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2545 · 3 comments · Opened Sep 21, 2023
Extent hooks and opt.retain Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

jemalloc/jemalloc#2544 · Opened Sep 21, 2023
Test failure on macOS Sonoma Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2540 · 9 comments · Opened Sep 15, 2023
Stats issue: mapped < active when HPA is enabled Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jemalloc/jemalloc#2520 · 3 comments · Opened Aug 14, 2023
macOS Segfault with apache-arrow Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2511 · 8 comments · Opened Aug 8, 2023
Trying to use Jemalloc in VS2019 but have difficulties with checking leaks Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

jemalloc/jemalloc#2497 · Opened Jul 27, 2023
Performance is worse with jemalloc 5.3 - release date for PR #2466? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

jemalloc/jemalloc#2495 · 3 reactions · Opened Jul 26, 2023
LD_PRELOAD jemalloc with LD_AUDIT library segfaults Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jemalloc/jemalloc#2472 · 10 comments · 3 reactions · Opened Jul 5, 2023
Introducing a GDB Script for Assisting with Memory-Related Bugs in Projects Using Jemalloc's Metadata Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2457 · 3 comments · 4 reactions · Opened Jun 1, 2023
JEMALLOC memory profiling with static executable crashes or deadlocks Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

jemalloc/jemalloc#2454 · 7 comments · 3 reactions · Opened May 26, 2023
Enable junk filling to a user defined value? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

jemalloc/jemalloc#2428 · 4 comments · Opened May 8, 2023
Is it possible to find the start of an allocation from a pointer within it? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

jemalloc/jemalloc#2413 · 1 comment · Opened Apr 13, 2023
jeprof isn't resolving the symbols Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2411 · 1 comment · Opened Apr 10, 2023
jemalloc build with MSYS Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jemalloc/jemalloc#2410 · 3 comments · Opened Apr 5, 2023
jemalloc metrics vs kubernetes memory usage Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2406 · 2 comments · Opened Mar 28, 2023
help:how to use jemalloc to replace std::allocator to use STL like normal？ Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

jemalloc/jemalloc#2405 · Opened Mar 28, 2023
prof_backtrace_impl function only catch one function on arm-linux Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jemalloc/jemalloc#2401 · Opened Mar 22, 2023
Does jemalloc support cross build for RISCV64 target on Linux? Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

jemalloc/jemalloc#2399 · 2 comments · 5 reactions · Opened Mar 21, 2023
Replace the alignment decided junk-and-stash with dealloc events Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

jemalloc/jemalloc#2382 · 1 reaction · Opened Feb 15, 2023
jemalloc ptest failures Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2375 · 1 comment · Opened Feb 6, 2023
Valgrind integration Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2374 · 2 comments · Opened Jan 24, 2023
Opt.retain and extent_hook Open

Difficulty 5/5 Over a week Newbie friendliness 24/100

jemalloc/jemalloc#2373 · 4 comments · Opened Jan 20, 2023
jeprof - Linking libraries Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jemalloc/jemalloc#2372 · Opened Jan 19, 2023
Packaging question: Downsides from enable profiling? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

jemalloc/jemalloc#2370 · 1 comment · Opened Jan 16, 2023
The stats `epoch` mallctl is much slower in 5.3 comparing to 4.5 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2363 · 5 comments · Opened Dec 13, 2022
Heap profiling uses 16x more memory on ARM64, than it does on x64 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2358 · 18 comments · Opened Nov 30, 2022
Crash only with Jemalloc, ASan is clean Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2353 · 5 comments · Opened Nov 7, 2022
Potential issue with threads that only deallocate Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

jemalloc/jemalloc#2351 · 2 comments · Opened Oct 28, 2022
Stat idea: peak tracking for resident/dirty/etc. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jemalloc/jemalloc#2350 · Opened Oct 26, 2022
jemalloc build fails on 10.5.8: Undefined symbols: "_malloc_default_purgeable_zone" Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2345 · Opened Oct 11, 2022
addr2line: /tmp/jeprof.out.9.0.i0.heap: File format not recognized Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jemalloc/jemalloc#2343 · Opened Oct 8, 2022

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