igt@perf@blocking-parameterized - fail - Failed assertion: n > (min_iterations + n_extra_iterations)

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10344/shard-rkl-5/igt@perf@blocking-parameterized.html

Err	
Starting subtest: blocking-parameterized
(perf:1060) CRITICAL: Test assertion failure function test_blocking, file ../tests/i915/perf.c:2073:
(perf:1060) CRITICAL: Failed assertion: n > (min_iterations + n_extra_iterations)
Subtest blocking-parameterized failed.
**** DEBUG ****
(perf:1060) DEBUG: Test requirement passed: i915_perf_revision(drm_fd) >= 5
(perf:1060) DEBUG: tick length = 10000000ns, test duration = 10000000000ns, min iter. = 187, estimated max iter. = 1833, oa_period = 5.461ms
(perf:1060) DEBUG: 1018 blocking reads during test with 183 Hz OA sampling (expect no more than 1833)
(perf:1060) DEBUG: 1 extra iterations seen, not related to periodic sampling (e.g. context switches)
(perf:1060) DEBUG: time in userspace = 10000000ns (+-10000000ns) (start utime = 0, end = 1)
(perf:1060) DEBUG: time in kernelspace = 5050000000ns (+-10000000ns) (start stime = 3, end = 508)
(perf:1060) DEBUG: tick length = 10000000ns, test duration = 10000000000ns, min iter. = 3647, estimated max iter. = 29298, oa_period = 341.333us
(perf:1060) DEBUG: 2329 blocking reads during test with 2929 Hz OA sampling (expect no more than 29298)
(perf:1060) DEBUG: 0 extra iterations seen, not related to periodic sampling (e.g. context switches)
(perf:1060) DEBUG: time in userspace = 10000000ns (+-10000000ns) (start utime = 1, end = 2)
(perf:1060) DEBUG: time in kernelspace = 9950000000ns (+-10000000ns) (start stime = 510, end = 1505)
(perf:1060) CRITICAL: Test assertion failure function test_blocking, file ../tests/i915/perf.c:2073:
(perf:1060) CRITICAL: Failed assertion: n > (min_iterations + n_extra_iterations)
(perf:1060) igt_core-INFO: Stack trace:
(perf:1060) igt_core-INFO:   #0 ../lib/igt_core.c:1745 __igt_fail_assert()
(perf:1060) igt_core-INFO:   #1 ../tests/i915/perf.c:2068 test_blocking()
(perf:1060) igt_core-INFO:   #2 ../tests/i915/perf.c:5013 __real_main4909()
(perf:1060) igt_core-INFO:   #3 ../tests/i915/perf.c:4909 main()
(perf:1060) igt_core-INFO:   #4 ../csu/libc-start.c:344 __libc_start_main()
(perf:1060) igt_core-INFO:   #5 [_start+0x2a]
****  END  ****
Subtest blocking-parameterized: FAIL (20.130s)