Messages in this thread | | | From | Naresh Kamboju <> | Date | Fri, 25 Nov 2022 16:44:02 +0530 | Subject | perf: list of failures from LKFT CI |
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Perf stat JSON output linter test and few more failed on next-20221125.
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Regressions found on qemu_arm64: perf/perf-stat-JSON-output-linter perf/perf-stat-CSV-output-linter perf/perf-all-PMU-test https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221125/testrun/13178580/suite/perf/tests/
Regressions found on qemu_x86_64: perf/perf-stat-JSON-output-linter perf/Watchpoint-subtest-2 perf/perf-all-metricgroups-test https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221125/testrun/13178612/suite/perf/tests/
Regressions found on x86: perf/perf-all-metricgroups-test perf/perf-stat-JSON-output-linter https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221125/testrun/13181129/suite/perf/tests/
Details of perf test failures. Good case: Expected output, Linux next-20221124
92: perf stat JSON output linter : --- start --- test child forked, pid 3067 Checking json output: no args [Success] Checking json output: system wide [Success] Checking json output: interval [Success] Checking json output: event [Success] Checking json output: per thread [Success] Checking json output: per node [Success] Checking json output: system wide Checking json output: system wide no aggregation [Success] Checking json output: per core [Success] Checking json output: per die [Success] Checking json output: per socket [Success] test child finished with 0 ---- end ---- perf stat JSON output linter: Ok
https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221124/testrun/13170208/suite/perf/test/perf-stat-JSON-output-linter/log
Bad case: failed output. 92: perf stat JSON output linter : --- start --- test child forked, pid 2268 Checking json output: no args [ 65.101948] audit: type=1701 audit(1669350899.408:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=2277 comm=\"perf\" exe=\"/usr/bin/perf\" sig=6 res=1 Test failed for input: {\"counter-value\" : \"0.531160\", \"unit\" : \"msec\", \"event\" : \"task-clock\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 0.425336, \"metric-unit\" : \"CPUs utilized\"}
{\"counter-value\" : \"0.000000\", \"unit\" : \"\", \"event\" : \"context-switches\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 0.000000, \"metric-unit\" : \"/sec\"}
{\"counter-value\" : \"0.000000\", \"unit\" : \"\", \"event\" : \"cpu-migrations\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 0.000000, \"metric-unit\" : \"/sec\"}
{\"counter-value\" : \"43.000000\", \"unit\" : \"\", \"event\" : \"page-faults\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 80.954891, \"metric-unit\" : \"K/sec\"}
{\"counter-value\" : \"1264746.000000\", \"unit\" : \"\", \"event\" : \"cycles\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 2.381102, \"metric-unit\" : \"GHz\"}
{\"counter-value\" : \"1711188.000000\", \"unit\" : \"\", \"event\" : \"instructions\", \"event-runtime\" : 531160, \"pcnt-running\" : 100.00, \"metric-value\" : 1.352989, \"metric-unit\" : \"insn per cycle\"}
{\"counter-value\" : \"<not supported>\", \"unit\" : \"\", \"event\" : \"branches\", \"event-runtime\" : 0, \"pcnt-running\" : 100.00, Fatal error: glibc detected an invalid stdio handle
Traceback (most recent call last): File \"/usr/libexec/perf-core/tests/shell/lib/perf_json_output_lint.py\", line 93, in <module> check_json_output(expected_items) File \"/usr/libexec/perf-core/tests/shell/lib/perf_json_output_lint.py\", line 54, in check_json_output raise RuntimeError(f'wrong number of fields. counted {count} expected {expected_items}' RuntimeError: wrong number of fields. counted 5 expected 6 in '{\"counter-value\" : \"<not supported>\", \"unit\" : \"\", \"event\" : \"branches\", \"event-runtime\" : 0, \"pcnt-running\" : 100.00, Fatal error: glibc detected an invalid stdio handle ' test child finished with -1 ---- end ---- perf stat JSON output linter: FAILED!
https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221125/testrun/13178580/suite/perf/test/perf-stat-JSON-output-linter/log
Test results comparison history: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221125/testrun/13178580/suite/perf/test/perf-stat-JSON-output-linter/history/
-- Linaro LKFT https://lkft.linaro.org
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