ccfos/huatuo

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eBPF-based Linux kernel observability 🚀🚀

Stars: 1.1k
Forks: 136
Open beginner issues: 0
Indexed issues: 125
Avg merge: 3d 16h
Merged PRs (30d): 18

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

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125 open issues indexed

分布式跟踪和性能分析是不是没有？ Open

ccfos/huatuo#6 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is there any shortcut to install all-in-one Open

ccfos/huatuo#11 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
netrecvlat.c latency计算存在bug Open

ccfos/huatuo#21 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
增加数据源为Prometheus的大盘报表json配置 Open

ccfos/huatuo#23 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
除了对操作系统层级的剖析，对智算场景有没有计划 Open

ccfos/huatuo#24 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
support clickhouse Open

ccfos/huatuo#28 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
数据写入到elasticsearch支持按天存储么，或者支持清理策略 Open

ccfos/huatuo#36 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 更细粒度的netrecvlat以及支持netsendlat Open

ccfos/huatuo#44 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[others]: 部署在k8s后，无法exec -it登入huatuo pod的shell Open

ccfos/huatuo#62 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 提供helm chart代码支持k8s 部署 Open

ccfos/huatuo#78 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: 进程脱离容器管理 Open

bug

ccfos/huatuo#79 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: AutoTracing或许可以增加一个回溯机制？ Open

ccfos/huatuo#100 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[others]: softlockup和hung task的检测疑惑 Open

ccfos/huatuo#103 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 期待持续性能分析 (Continuous Profiling) Open

ccfos/huatuo#118 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[others]: hung task检测的疑惑 Open

ccfos/huatuo#158 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[others]: Who is Using HuaTuo | Share your experience and best practices in using HuaTuo Open

ccfos/huatuo#170 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 我看huatuo有web界面展示，能否提供API或者SKILL或者CLI，能够让Agent可以直接对接huatuo监控的数据，结合AI高效分析问题或者性能 Open

ccfos/huatuo#176 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 期待支持kafka或者openserach 做存储 Open

ccfos/huatuo#178 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: doRequest returns a closed response body on successful responses Open

bug

ccfos/huatuo#282 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 网络发送方向（TX）各阶段延迟检测 Open

enhancement good first issue network

ccfos/huatuo#323 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 收包延迟检测支持 IPv6（兼容 IPv4） Open

enhancement network

ccfos/huatuo#324 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 基于丢包（dropwatch）与重传（retrans）构建网络拓扑 Open

enhancement help wanted network

ccfos/huatuo#325 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: dropwatch 内核丢包事件与网卡硬件丢包事件关联分析 Open

enhancement hardware network

ccfos/huatuo#326 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 持续 Profiling 前端展示增强 Open

enhancement frontend profiling

ccfos/huatuo#328 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 持续 Profiling 支持多维度采集 Open

eBPF enhancement profiling

ccfos/huatuo#329 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: huatuo-apiserver 前端功能增强 Open

apiserver enhancement frontend help wanted

ccfos/huatuo#330 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: Python 内存 Profiling 增强 Open

enhancement good first issue profiling python

ccfos/huatuo#331 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: OOM Kill 增强诊断 Open

enhancement help wanted kernel

ccfos/huatuo#333 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: Tracing 与 Metrics 容器/宿主双模式统一支持 Open

container enhancement metrics

ccfos/huatuo#334 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[功能建议]: Fork 进程自动跟踪 Open

eBPF enhancement kernel

ccfos/huatuo#335 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: HUATUO 对被观测程序的性能影响量化评估 Open

enhancement help wanted performance

ccfos/huatuo#336 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: internal/job manager races between Stop and monitorJob Open

bug

ccfos/huatuo#363 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(autotracing): containersCPUIdle global map concurrent access causes fatal error Open

ccfos/huatuo#378 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(metrics): iolatencyTracing bpfObject data race between Start and Update goroutines Open

ccfos/huatuo#380 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[功能建议]: 基于 PSI 的主机与 cgroup 资源压力预警 Open

ccfos/huatuo#384 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(pod): kubeletSyncContainers nil deref panic on missing ContainerStatus Open

ccfos/huatuo#416 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(autotracing): cpuidle divide-by-zero panic when update interval < 1us Open

ccfos/huatuo#418 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
cpu_stat: deltaThrottledSum and deltaInnerWaitSum uint64 underflow on cgroup counter reset Open

ccfos/huatuo#466 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: perf 解析大 ELF 文件时可能导致 Huatuo OOM Open

bug

ccfos/huatuo#495 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: Config endpoint applies partial updates after rejected requests Open

ccfos/huatuo#531 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
cpu_stat: deltaWaitRunSum uint64 underflow when cgroup CPU counter resets Open

ccfos/huatuo#536 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
net_arp: count-1 underflow produces negative metric when /proc/net/arp is empty Open

ccfos/huatuo#540 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
netstat: parseNetStat index out of range panic when /proc/net/netstat is truncated or empty Open

ccfos/huatuo#543 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(procfs): NetArpCache panics when scanner.Scan returns empty or data fields exceed headers Open

ccfos/huatuo#549 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fix(metrics): parseTcpMemory panics when /proc/sys/net/ipv4/tcp_mem has fewer than 3 values Open

ccfos/huatuo#550 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
RegisterContainerLifeResources accepts invalid types and can panic Open

ccfos/huatuo#581 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: Competing pidfile lock erases the running process PID Open

ccfos/huatuo#583 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: Flame graph text truncation can emit invalid UTF-8 Open

ccfos/huatuo#584 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: iotracing accepts non-positive display limits Open

ccfos/huatuo#586 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug]: Unknown container matcher fields silently change filter scope Open

ccfos/huatuo#588 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

ccfos/huatuo

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