Gehel added a comment.
Random things I see (and have no idea if they are relevant to the issue): - We have holes in Graphite data for unrelated metrics (for example load average). Those holes do not completely coincide with blazegraph being unavailable, but there seem to be some correlation. - thread dumps taken during blazegraph being unresponsive show only a few threads doing actual work, no stuck threads and no deadlocks at the JVM level. - blazegraph stops sending any logs (unusual, blazegraph is usually pretty verbose) TASK DETAIL https://phabricator.wikimedia.org/T134238 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Gehel Cc: Yurik, Smalyshev, Joe, Stashbot, Envlh, JanZerebecki, hoo, Frog23, Karima, Aklapper, Yair_rand, Zppix, Avner, debt, Gehel, D3r1ck01, FloNight, Izno, jkroll, Wikidata-bugs, Jdouglas, aude, Deskana, Manybubbles, Mbch331 _______________________________________________ Wikidata-bugs mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
