[Bug 105157] New: [CI] igt at perf_pmu@busy-accuracy-* - fail - Failed assertion: (double)(busy_r) <= (1.0 + (0.15)) * (double)((double)target_busy_pct / 100.0) && (double)(busy_r) >= (1.0 - (0.15)) * (double)((double)target_busy_pct / 100.0)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105157

            Bug ID: 105157
           Summary: [CI] igt at perf_pmu@busy-accuracy-* - fail -  Failed
                    assertion: (double)(busy_r) <= (1.0 + (0.15)) *
                    (double)((double)target_busy_pct / 100.0) &&
                    (double)(busy_r) >= (1.0 - (0.15)) *
                    (double)((double)target_busy_pct / 100.0)
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: marta.lofstedt at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3793/shard-glkb1/igt@perf_pmu@busy-accuracy-2-vecs0.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3791/shard-glkb1/igt@perf_pmu@busy-accuracy-50-vecs0.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3790/shard-glkb1/igt@perf_pmu@busy-accuracy-2-bcs0.html


(perf_pmu:1500) CRITICAL: Test assertion failure function accuracy, file
perf_pmu.c:1544:
(perf_pmu:1500) CRITICAL: Failed assertion: (double)(busy_r) <= (1.0 + (0.15))
* (double)((double)target_busy_pct / 100.0) && (double)(busy_r) >= (1.0 -
(0.15)) * (double)((double)target_busy_pct / 100.0)
(perf_pmu:1500) CRITICAL: Last errno: 2, No such file or directory
(perf_pmu:1500) CRITICAL: 'busy_r' != '(double)target_busy_pct / 100.0'
(0.016899 not within +15.000000%/-15.000000% tolerance of 0.020000)

Note, so far this looks like low frequency flip-flopping and only fail on
shard-glkb1. Let's see if it only continues to fail on GLKB1 and that machine
will have trouble to stay in the lab.

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