Results for igt@perf_pmu@busy-accuracy-98@rcs0

Result: Fail

git-log-oneline i915_display_info16 igt_runner16 runtimes16 results16.json results16-i915-load.json guc_logs16.tar i915_display_info_post_exec16 boot16 dmesg16

DetailValue
Duration 3.15 seconds
Hostname
shard-tglu-7
Igt-Version
IGT-Version: 2.3-ga35755a5d (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18124-g1735c19271f1+ x86_64)
Out
Using IGT_SRANDOM=1773227806 for randomisation
Opened device: /dev/dri/card0
Starting subtest: busy-accuracy-98
Starting dynamic subtest: rcs0
calibration=1000ms, test=2000ms, cycle=200ms; ratio=98.00% (196000us/4000us)
0: 5 cycles, busy 1026393us, idle 23152us -> 97.79% (target: 98%; average=97.83±0.053%)
1: 10 cycles, busy 2035695us, idle 46088us -> 97.79% (target: 98%; average=97.79±0.004%)
error=-3.47% (94.32% vs 97.79%)
Stack trace:
  #0 ../lib/igt_core.c:2075 __igt_fail_assert()
  #1 ../tests/intel/perf_pmu.c:1397 __igt_unique____real_main2281()
  #2 ../tests/intel/perf_pmu.c:2281 main()
  #3 [__libc_init_first+0x8a]
  #4 [__libc_start_main+0x8b]
  #5 [_start+0x25]
Dynamic subtest rcs0: FAIL (3.155s)
Err
Starting subtest: busy-accuracy-98
Starting dynamic subtest: rcs0
(perf_pmu:2349) CRITICAL: Test assertion failure function accuracy, file ../tests/intel/perf_pmu.c:2069:
(perf_pmu:2349) CRITICAL: Failed assertion: (double)(100.0 * busy_r) <= ((double)(100.0 * expected) + (2)) && (double)(100.0 * busy_r) >= ((double)(100.0 * expected) - (2))
(perf_pmu:2349) CRITICAL: 94.316849 not within +2.000000/-2.000000 of 97.786111! ('100.0 * busy_r' vs '100.0 * expected')
Dynamic subtest rcs0 failed.
**** DEBUG ****
(perf_pmu:2349) DEBUG: Test requirement passed: gem_scheduler_has_engine_busy_stats(gem_fd)
(perf_pmu:2349) INFO: calibration=1000ms, test=2000ms, cycle=200ms; ratio=98.00% (196000us/4000us)
(perf_pmu:2349) DEBUG: Test requirement passed: !(fd < 0 && errno == ENODEV)
(perf_pmu:2349) INFO: error=-3.47% (94.32% vs 97.79%)
(perf_pmu:2349) CRITICAL: Test assertion failure function accuracy, file ../tests/intel/perf_pmu.c:2069:
(perf_pmu:2349) CRITICAL: Failed assertion: (double)(100.0 * busy_r) <= ((double)(100.0 * expected) + (2)) && (double)(100.0 * busy_r) >= ((double)(100.0 * expected) - (2))
(perf_pmu:2349) CRITICAL: 94.316849 not within +2.000000/-2.000000 of 97.786111! ('100.0 * busy_r' vs '100.0 * expected')
(perf_pmu:2349) igt_core-INFO: Stack trace:
(perf_pmu:2349) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(perf_pmu:2349) igt_core-INFO:   #1 ../tests/intel/perf_pmu.c:1397 __igt_unique____real_main2281()
(perf_pmu:2349) igt_core-INFO:   #2 ../tests/intel/perf_pmu.c:2281 main()
(perf_pmu:2349) igt_core-INFO:   #3 [__libc_init_first+0x8a]
(perf_pmu:2349) igt_core-INFO:   #4 [__libc_start_main+0x8b]
(perf_pmu:2349) igt_core-INFO:   #5 [_start+0x25]
****  END  ****
Dynamic subtest rcs0: FAIL (3.155s)
Dmesg
<6> [204.970179] Console: switching to colour dummy device 80x25
<6> [204.971015] [IGT] perf_pmu: executing
<7> [204.974402] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [204.975017] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [204.979310] [IGT] perf_pmu: starting subtest busy-accuracy-98
<6> [204.979826] [IGT] perf_pmu: starting dynamic subtest rcs0
<6> [208.135260] [IGT] perf_pmu: finished subtest rcs0, FAIL
Created at 2026-03-11 12:43:17