igt@busy-accuracy-98@perf_pmu - fail - CRITICAL: Test assertion failure function accuracy 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:1167) CRITICAL: Test assertion failure function accuracy, file ../tests/intel/perf_pmu.c:2241:
(perf_pmu:1167) 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:1167) CRITICAL: 95.433978 not within +2.000000/-2.000000 of 97.814099! ('100.0 * busy_r' vs '100.0 * expected')
Dynamic subtest vcs1 failed.
**** DEBUG ****
(perf_pmu:1167) DEBUG: Test requirement passed: gem_scheduler_has_engine_busy_stats(gem_fd)
(perf_pmu:1167) INFO: calibration=1000ms, test=2000ms, cycle=200ms; ratio=98.00% (196000us/4000us)
(perf_pmu:1167) DEBUG: Test requirement passed: !(fd < 0 && errno == ENODEV)
(perf_pmu:1167) INFO: error=-2.38% (95.43% vs 97.81%)
(perf_pmu:1167) CRITICAL: Test assertion failure function accuracy, file ../tests/intel/perf_pmu.c:2241:
(perf_pmu:1167) 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:1167) CRITICAL: 95.433978 not within +2.000000/-2.000000 of 97.814099! ('100.0 * busy_r' vs '100.0 * expected')
(perf_pmu:1167) igt_core-INFO: Stack trace:
(perf_pmu:1167) igt_core-INFO: #0 ../lib/igt_core.c:2051 __igt_fail_assert()
(perf_pmu:1167) igt_core-INFO: #1 ../tests/intel/perf_pmu.c:2382 __igt_unique____real_main2453()
(perf_pmu:1167) igt_core-INFO: #2 ../tests/intel/perf_pmu.c:2453 main()
(perf_pmu:1167) igt_core-INFO: #3 [__libc_init_first+0x8a]
(perf_pmu:1167) igt_core-INFO: #4 [__libc_start_main+0x8b]
(perf_pmu:1167) igt_core-INFO: #5 [_start+0x25]```