Skip to content

Trying to enable thread fuzzer in flaky check#18299

Merged
alexey-milovidov merged 14 commits intomasterfrom
enable_thread_fuzzer_for_flaky_check
Dec 23, 2020
Merged

Trying to enable thread fuzzer in flaky check#18299
alexey-milovidov merged 14 commits intomasterfrom
enable_thread_fuzzer_for_flaky_check

Conversation

@alesapin
Copy link
Copy Markdown
Member

@alesapin alesapin commented Dec 21, 2020

I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en

Changelog category (leave one):

  • Build/Testing/Packaging Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Enable Thread Fuzzer for stateless tests flaky check.

@robot-clickhouse robot-clickhouse added the pr-build Pull request with build/testing/packaging improvement label Dec 21, 2020
alesapin
alesapin commented Dec 21, 2020
View reviewed changes
@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 21, 2020 

2020.12.21 15:15:46.031783 [ 141 ] {} <Debug> ThreadFuzzer: Sleep probability 0.1
2020.12.21 15:15:46.031812 [ 141 ] {} <Debug> ThreadFuzzer: Cpu time period 1000
2020.12.21 15:15:46.031833 [ 141 ] {} <Debug> ThreadFuzzer: Sleep time us 100000.0

Works

alexey-milovidov
alexey-milovidov reviewed Dec 21, 2020
View reviewed changes
@alexey-milovidov alexey-milovidov self-assigned this Dec 21, 2020
@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 22, 2020 

2020.12.22 00:49:54.945305 [ 142 ] {} <Debug> ThreadFuzzer: Sleep probability 0.1
2020.12.22 00:49:54.945333 [ 142 ] {} <Debug> ThreadFuzzer: Yield probability 0.0
2020.12.22 00:49:54.945365 [ 142 ] {} <Debug> ThreadFuzzer: Migrate probability 0.0
2020.12.22 00:49:54.945396 [ 142 ] {} <Debug> ThreadFuzzer: CPU time period 1000
2020.12.22 00:49:54.945414 [ 142 ] {} <Debug> ThreadFuzzer: Sleep time us 100000.0
2020.12.22 00:49:54.946362 [ 142 ] {} <Debug> ThreadFuzzer: pthread_mutex_lock_before_migrate_probability 1.0

Works, removing logs.

@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 22, 2020

Lol, Fuzzer Works and the test really flaky!

@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 22, 2020

Yesss https://clickhouse-test-reports.s3.yandex.net/18299/d1d139a168ddeb2dd4d9a2af24fdb33bf58e6bec/functional_stateless_tests_flaky_check_(address).html

@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 22, 2020

Waiting for tests

@alexey-milovidov alexey-milovidov merged commit 8e48a25 into master Dec 23, 2020
@alexey-milovidov alexey-milovidov deleted the enable_thread_fuzzer_for_flaky_check branch December 23, 2020 02:32
@alesapin
Copy link
Copy Markdown
Member Author

alesapin commented Dec 24, 2020

Manually cherry-picked fix for background remove of empty into 20.12 #17292

@alexey-milovidov alexey-milovidov mentioned this pull request Jan 18, 2021
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@alexey-milovidov alexey-milovidov alexey-milovidov approved these changes

Assignees

@alexey-milovidov alexey-milovidov

Labels

pr-build Pull request with build/testing/packaging improvement

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@alesapin @alexey-milovidov @robot-clickhouse