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[Feature] Add cpu metrics #186

Open
Feature
#200
#193
Open
[Feature] Add cpu metrics#186
Feature
#200
#193
Assignees
LorenzoTettamanti
Labels
ebpfeBPF related tasksenhancementNew feature or requestrustPull requests that update Rust codev0.1.5Version 0.1.5 issues trackerworking onThe team is working to fix the problem asap

Description

@LorenzoTettamanti
LorenzoTettamanti
opened on Feb 6, 2026

Is your feature request related to a problem?

  • Yes

    Problem Description:

    Right now the monitoring is restricted to networking functions only limitating the overall context

    Solution:

To enhance monitoring capabilities and amplify the monitoring landscape and context.

Additional info

List of candidates kprobes:
kprobe:pcpu_alloc_chunk
kprobe:per_cpu_show

percpu.c
mempool.c

Activity

  1. LorenzoTettamanti
    self-assigned this
    on Feb 6, 2026
  2. LorenzoTettamanti
    added this to CortexFlow v0.1on Feb 6, 2026
  3. LorenzoTettamanti
    added
    enhancementNew feature or request
    rustPull requests that update Rust code
    ebpfeBPF related tasks
    on Feb 6, 2026
  4. LorenzoTettamanti
    added the
    Feature
    issue type on Feb 6, 2026
  5. LorenzoTettamanti
    moved this to Todo in CortexFlow v0.1on Feb 8, 2026
  6. LorenzoTettamanti
    moved this from Todo to In Progress in CortexFlow v0.1on Jun 14, 2026
  7. LorenzoTettamanti
    added
    working onThe team is working to fix the problem asap
    v0.1.5Version 0.1.5 issues tracker
    on Jun 14, 2026
  8. LorenzoTettamanti
    added 4 commits that reference this issue on Jun 20, 2026

    (feat: CortexFlow#186): added cpu_bytes_alloc_events_total, cpy_bytes…

    ce341e5

    (feat : CortexFlow#186): added userspace consumer for memory allocati…

    12ae5b5

    (feat: CortexFlow#186) : Added scheduler tracing metrics (sched_stat_…

    fc158c8

    (feat: CortexFlow#186) : added userspace consumer for scheduler metrics

    84ca27f
  9. LorenzoTettamanti
    linked a pull request that will close this issueAdd CPU,scheduler and memory metrics (pt.1) #193on Jun 22, 2026

  10. 18 remaining items

  11. LorenzoTettamanti
    added 15 commits that reference this issue on Aug 4, 2026

    [#186]: updated metrics.yaml kubernetes manifest. Added tracefs path …

    f240ff9

    [#186]: added trace_cpu_frequency and trace_cpu_idle tracepoints in m…

    203263d

    [#186]: added cpu frequency tracer user space functions to read the d…

    147be0b

    [#186]: updated metrics.yaml kubernetes manifest. Added tracefs path …

    c614c90

    (feat: #186): added cpu_bytes_alloc_events_total, cpy_bytes_alloc mem…

    a497580

    (feat : #186): added userspace consumer for memory allocation events.…

    fa8c08e

    (feat: #186) : Added scheduler tracing metrics (sched_stat_wait,sched…

    2140b91

    (feat: #186) : added userspace consumer for scheduler metrics

    a8bf588

    [#186]: Added cpu idle metrics in kernel space

    38ffadf

    [#186]: added userspace consumer for the cpu idle events

    9e7f554

    [#186]: fixed typo in cpu.rs

    1ca88ed

    (feat: #186) : Added scheduler tracing metrics (sched_stat_wait,sched…

    94c26d8

    (feat: #186) : added userspace consumer for scheduler metrics

    ddab39e

    [#186]: Histogram<u64> distributions for sched_stat_wait and sched_st…

    6372f44

    [#186]: added cgroup_id extraction in cpu_idle function. Fixed pid_tg…

    acece6a
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ebpfeBPF related tasksenhancementNew feature or requestrustPull requests that update Rust codev0.1.5Version 0.1.5 issues trackerworking onThe team is working to fix the problem asap

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