1.alibaba / arthas
TranslatedAlibaba Java Diagnostic Tool Arthas
- java
- agent
- trace
- jvm
- arthas
- trouble-shooting
- +3 more
+519 stars
from 37,088 · score 6.25
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
16 repositories by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
2.bloomberg / memray
Memray is a memory profiler for Python
- memory
- memory-leak
- memory-leak-detection
- memory-profiler
- profiler
- python
- +2 more
+457 stars
from 14,949 · score 6.13
3.deepflowio / deepflow
eBPF Observability - Distributed Tracing and Profiling
+278 stars
from 4,038 · score 5.63
4.async-profiler / async-profiler
Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
+223 stars
from 8,963 · score 5.41
5.plasma-umass / scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
+202 stars
from 13,348 · score 5.31
6.didi / DoKit
TranslatedAn efficiency platform for the entire R&D lifecycle of products built with broad front-end technologies.
- ios
- tools
- monitoring
- performance
- android
- mockgps
- +1 more
+102 stars
from 20,313 · score 4.63
7.Celtoys / Remotery
Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer
+38 stars
from 3,281 · score 3.66
8.parca-dev / parca-agent
eBPF based always-on CPU/GPU profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!
- ebpf
- profiling
- pprof
- performance
- kubernetes
- observability
- +14 more
+32 stars
from 717 · score 3.50
9.btraceio / btrace
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
- btrace
- java
- bytecode-instrumentation
- diagnostics
- dtrace
- java-agent
- +5 more
+29 stars
from 5,968 · score 3.40
10.GoogleChromeLabs / ndbArchived
ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools
+11 stars
from 10,847 · score 2.48
11.mgartner / pg_flame
A flamegraph generator for Postgres EXPLAIN ANALYZE output.
- flamegraph
- postgres
- performance
- performance-visualization
- postgresql
- postgresql-tool
- +1 more
+8 stars
from 1,614 · score 2.20
12.aragozin / jvm-tools
Small set of tools for JVM troublshooting, monitoring and profiling.
+7 stars
from 3,330 · score 2.08
13.apache / skywalking-rover
Monitor and profiler powered by eBPF to monitor network traffic, and diagnose CPU and network performance.
- skywalking
- observability
- apm
- service-mesh
- ebpf
- profile
- +1 more
+4 stars
from 234 · score 1.61
14.phacility / xhprof
XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.
+2 stars
from 2,589 · score 1.10
15.google / allocation-instrumenter
A Java agent that rewrites bytecode to instrument allocation sites
+2 stars
from 489 · score 1.10
16.sfninja / thetool
thetool is a CLI tool to capture different cpu, memory and other profiles for your node app in Chrome DevTools friendly format
+1 stars
from 222 · score 0.69