Hi, I've been facing a new issue recently with an App Engine Flex instance. After running for around 24h+, the app becomes incredibly slow to respond. Pages which take ~1 sec usually take around 15-30 sec to load. When checking the logs, I then noticed that it stopped logging stderr for several hours. The last few logs I see are for stackdriver logging agent :
2020-07-25 19:35:30.231 HKT2020-07-25 11:35:29 +0000 [warn]: #0 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=30.276559944992187 slow_flush_log_threshold=20.0 plugin_id="object:16b1e98" Plenty of those lines and nothing in stderr. My only solution at the moment is to stop and start the version. Then everything comes back to normal. Any idea how to avoid this issue ? Thanks a lot ! Chris -- <https://osl.com> *The information and any attachments contained in this email are confidential and intended solely for the individual or entity to whom they are addressed. They may contain confidential, legally privileged or information protected from disclosure. Views and opinions are those of the sender unless clearly stated as being that of OS Limited and any or all affiliates (the “Company”). The Company makes no representation that this e-mail or any attachments herein are free of computer viruses or other defects. The Company does not accept liability for any errors or omissions in the contents of this message which arise of email transmission. If you are not the addressed recipient, please destroy and delete all copies in your possession, and notify the sender or the Company immediately if it has unintentionally or inadvertently reached you. Please do not read, disclose or use the content in any way and delete this e-mail from your system. Any review or dissemination of, or the taking of any action in reliance on the information contained herein is expressly prohibited.* -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/dadcb8dd-3164-4a7d-a550-d08ed6e97fc9n%40googlegroups.com.
