Bug #47932: perf_counter_data_any_d.u64 can wrap - Ceph - Ceph

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Bug #47932

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perf_counter_data_any_d.u64 can wrap

Added by Brad Hubbard over 3 years ago. Updated over 3 years ago.

Status:

In Progress

Priority:

Normal

Assignee:

Brad Hubbard

Category:

Target version:

% Done:

Source:

Tags:

Backport:

octopus, nautilus

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

v16.0.0

ceph-qa-suite:

Pull request ID:

37744

Crash signature (v1):

Crash signature (v2):

Description

$ cat ceph_mgr.perf.dump.2020-10-21_20-48-16
{
    "AsyncMessenger::Worker-0": {
        "msgr_recv_messages": 40543424,
        "msgr_send_messages": 247898,
        "msgr_recv_bytes": 808394289834,
        "msgr_send_bytes": 53012008,
        "msgr_created_connections": 643631,
        "msgr_active_connections": 18446744073709547145,   <--- ***
        "msgr_running_total_time": 57373.378688153,
        "msgr_running_send_time": 15.301807783,
        "msgr_running_recv_time": 31548.281129471,
        "msgr_running_fast_dispatch_time": 0.000063072
    },