yandex/perforator

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Perforator is a cluster-wide continuous profiling tool designed for large data centers

Stars: 3.4k
Forks: 159
Open beginner issues: 0
Indexed issues: 33

Dominant language: C++
License: No license data
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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33 open issues indexed

Stack unwinding produces detached frames for C++ ECS dispatch despite complete .eh_frame and frame pointers Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

yandex/perforator#115 · 1 comment · Opened Jun 17, 2026
Document diff render feature Open

Difficulty 1/5 Under an hour Newbie friendliness 68/100

yandex/perforator#109 · Opened May 7, 2026
Reference Counting (Use-After-Free) Bug for `PyList_SetItem` Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

yandex/perforator#106 · Opened May 4, 2026
Vulnerability in perforator project Open

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

yandex/perforator#105 · Opened Apr 9, 2026
Vulnerability in perforator project Open

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

yandex/perforator#104 · Opened Mar 25, 2026
fix: replace context.TODO() with context.Background() in background/startup paths Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

yandex/perforator#95 · Opened Mar 18, 2026
perf(agent): release bpfAllocationMutex before expensive binaryParser.Parse Open

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

yandex/perforator#94 · Opened Mar 18, 2026
perf(symbolizer): replace unconditional 5s sleep with exponential backoff in UploadRenderedProfile Open

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

yandex/perforator#93 · Opened Mar 18, 2026
perf(agent): pre-size error slice in Flush to avoid repeated reallocation Open

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

yandex/perforator#92 · Opened Mar 18, 2026
perf(agent): batch eBPF interpreter symbol lookups to reduce per-frame syscall overhead Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

yandex/perforator#91 · Opened Mar 18, 2026
Build failures due to registry access Open

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

yandex/perforator#89 · 1 comment · Opened Mar 17, 2026
Implement debug_frame unwind information Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

yandex/perforator#81 · 3 comments · Opened Jan 15, 2026
Can Perforator profile memory usage? Open

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

yandex/perforator#76 · Opened Nov 24, 2025
Empty flame when file was updated Open

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

yandex/perforator#73 · 2 comments · Opened Nov 11, 2025
`--serve :myport` doesn't listen to `myport` Open

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

yandex/perforator#70 · 1 comment · Opened Sep 28, 2025
Kernel panic Open

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

yandex/perforator#68 · 4 comments · 2 reactions · Opened Sep 17, 2025
Insecure mode for perforator record Open

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

yandex/perforator#60 · 1 comment · Opened Aug 11, 2025
No output when launching the perforator in a Docker container Open

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

yandex/perforator#59 · 2 comments · Opened Aug 8, 2025
Namespace filtering Open

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

yandex/perforator#52 · Opened Jun 18, 2025
Provide cross-compiled binaries for different OSes and arches Open

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

yandex/perforator#50 · 2 comments · Opened Apr 17, 2025
Cannot build on macos 14.5 sonoma Open

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

yandex/perforator#49 · 2 comments · Opened Apr 17, 2025
Request to support running with just CAP_BPF instead of CAP_SYS_ADMIN Open

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

yandex/perforator#48 · Opened Apr 11, 2025
May you share configs for with disable ssl connection to databases? Open

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

yandex/perforator#42 · 5 comments · Opened Feb 24, 2025
cli is asking for oAuth Open

yandex/perforator#39 · 20 comments · 1 reaction · 1 assignee · Opened Feb 13, 2025
Helm chart: common labels Open

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

yandex/perforator#35 · 2 reactions · Opened Feb 11, 2025
Make collection of multiple PMU events available in CLI Open

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

yandex/perforator#27 · Opened Feb 6, 2025
Experimental support for PHP? Open

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

yandex/perforator#23 · 1 comment · Opened Feb 3, 2025
JVM 11 Open

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

yandex/perforator#18 · Opened Feb 2, 2025
Collaboration with OpenTelemetry Open

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

yandex/perforator#13 · 5 comments · 30 reactions · Opened Jan 31, 2025
Explore potential CSSPGO support Open

enhancement

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

yandex/perforator#12 · 1 reaction · Opened Jan 31, 2025
Is it expected to have internal cert exposed? perforator/certs/yandex_internal.pem Open

enhancement

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

yandex/perforator#10 · Opened Jan 31, 2025
Authentication Open

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

yandex/perforator#8 · 1 reaction · Opened Jan 30, 2025
Explore integration with Java Flight Recorder Open

enhancement

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

yandex/perforator#3 · Opened Jan 30, 2025

yandex/perforator

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