Hello, since a recent Debian upgrade (to 10.8) earlier this year Diffusion often runs into timeouts.
Everything was updated, including PHP (7.4) and Mariadb (10.3) as well as Phabricator itself. Everything runs on the same machine and is stored on an SSD drive.
I suspect it’s a setup issue but I don’t know how to debug this properly. Two weeks ago I hacked to the source code to increase the timeout and the timeouts appeared to be fixed but now it’s starting again (I reverted the local change).
The mariadb error log is full of lines like this, which I think means that the application aborted the query?
2021-02-16 10:25:52 2542134 [Warning] Aborted connection 2542134 to db: 'phabricator_repository' user: 'phabricator' host: 'localhost' (Got an error writing communication packets)
2021-02-16 10:25:52 2542122 [Warning] Aborted connection 2542122 to db: 'phabricator_repository' user: 'phabricator' host: 'localhost' (Got an error writing communication packets)
2021-02-16 10:25:52 2542114 [Warning] Aborted connection 2542114 to db: 'phabricator_repository' user: 'phabricator' host: 'localhost' (Got an error writing communication packets)
2021-02-16 10:25:58 2542140 [Warning] Aborted connection 2542140 to db: 'phabricator_repository' user: 'phabricator' host: 'localhost' (Got an error writing communication packets)
2021-02-16 10:26:03 2542205 [Warning] Aborted connection 2542205 to db: 'phabricator_repository' user: 'phabricator' host: 'localhost' (Got an error writing communication packets)
2021-02-16 10:28:03 2541744 [Warning] Aborted connection 2541744 to db: 'phabricator_daemon' user: 'phabricator' host: 'localhost' (Got timeout reading communication packets)