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Allow query profiler period to be longer than 4 seconds

Open al13n321 opened this issue 1 year ago • 5 comments

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It was limited to UINT32_MAX, and quietly overflowed if a bigger value was specified.

(Use case: set period to a very big number and trigger the signal manually in a debugger, to debug stack unwinding in signal handler at a particular address.)

al13n321 avatar Jun 14 '24 01:06 al13n321

This is an automated comment for commit 441ff0a45680785de63808447145a88eb22c5e77 with description of existing statuses. It's updated for the latest CI running

❌ Click here to open a full report in a separate page

Check nameDescriptionStatus
Stress testRuns stateless functional tests concurrently from several clients to detect concurrency-related errors❌ failure
Successful checks
Check nameDescriptionStatus
AST fuzzerRuns randomly generated queries to catch program errors. The build type is optionally given in parenthesis. If it fails, ask a maintainer for help✅ success
BuildsThere's no description for the check yet, please add it to tests/ci/ci_config.py:CHECK_DESCRIPTIONS✅ success
ClickBenchRuns [ClickBench](https://github.com/ClickHouse/ClickBench/) with instant-attach table✅ success
Compatibility checkChecks that clickhouse binary runs on distributions with old libc versions. If it fails, ask a maintainer for help✅ success
Docker keeper imageThe check to build and optionally push the mentioned image to docker hub✅ success
Docker server imageThe check to build and optionally push the mentioned image to docker hub✅ success
Docs checkBuilds and tests the documentation✅ success
Fast testNormally this is the first check that is ran for a PR. It builds ClickHouse and runs most of stateless functional tests, omitting some. If it fails, further checks are not started until it is fixed. Look at the report to see which tests fail, then reproduce the failure locally as described here✅ success
Flaky testsChecks if new added or modified tests are flaky by running them repeatedly, in parallel, with more randomization. Functional tests are run 100 times with address sanitizer, and additional randomization of thread scheduling. Integration tests are run up to 10 times. If at least once a new test has failed, or was too long, this check will be red. We don't allow flaky tests, read the doc✅ success
Install packagesChecks that the built packages are installable in a clear environment✅ success
Integration testsThe integration tests report. In parenthesis the package type is given, and in square brackets are the optional part/total tests✅ success
Performance ComparisonMeasure changes in query performance. The performance test report is described in detail here. In square brackets are the optional part/total tests✅ success
Stateful testsRuns stateful functional tests for ClickHouse binaries built in various configurations -- release, debug, with sanitizers, etc✅ success
Stateless testsRuns stateless functional tests for ClickHouse binaries built in various configurations -- release, debug, with sanitizers, etc✅ success
Style checkRuns a set of checks to keep the code style clean. If some of tests failed, see the related log from the report✅ success
Unit testsRuns the unit tests for different release types✅ success
Upgrade checkRuns stress tests on server version from last release and then tries to upgrade it to the version from the PR. It checks if the new server can successfully startup without any errors, crashes or sanitizer asserts✅ success

robot-ch-test-poll3 avatar Jun 14 '24 01:06 robot-ch-test-poll3

QueryProfiler.cpp
Jun 14 04:45:27 /build/src/Common/QueryProfiler.cpp:180:85: error: consider replacing 'long' with 'int64' [google-runtime-int,-warnings-as-errors]
Jun 14 04:45:27   180 |     struct timespec interval{.tv_sec = time_t(period / TIMER_PRECISION), .tv_nsec = long(period % TIMER_PRECISION)};
Jun 14 04:45:27       |                                                                                     ^
Jun 14 04:45:27 /build/src/Common/QueryProfiler.cpp:181:88: error: consider replacing 'long' with 'int64' [google-runtime-int,-warnings-as-errors]
Jun 14 04:45:27   181 |     struct timespec offset{.tv_sec = time_t(period_rand / TIMER_PRECISION), .tv_nsec = long(period_rand % TIMER_PRECISION)};
Jun 14 04:45:27       |                                                                                        ^

alexey-milovidov avatar Jun 14 '24 03:06 alexey-milovidov

@al13n321, please check what is wrong with the failing test here.

alexey-milovidov avatar Jul 02 '24 04:07 alexey-milovidov

@al13n321, we need to fix this flaky test.

alexey-milovidov avatar Jul 04 '24 00:07 alexey-milovidov

@al13n321, the test "parallel_mv" was temporarily broken in the master; please update.

alexey-milovidov avatar Jul 07 '24 13:07 alexey-milovidov

@al13n321, tests have failed.

alexey-milovidov avatar Aug 08 '24 23:08 alexey-milovidov