When his happens, I see 100% kswapd in top; but no change in swap pagein/pageout at all. In fact, minimal I/O. That lead me to this bug: https://bugzilla.kernel.org/show_bug.cgi?id=110501 And also to this recent kernel work, not yet landed and which may not be related (since there's not much I/O in my case) to this problem; but might help somewhat with the other thread on earlyoom and unresponsive systems. Buffered I/O without page-cache thrashing https://lwn.net/Articles/806980/ https://marc.info/?l=linux-mm&m=157659359225356&w=2 --- Chris Murphy _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
