I had the same issue (very slow activity stream), and last week-end it suddenly became horribly slow (few minutes for the home page). I added missing index, checked it was ok (request indicated from 2s to 0s), increased the document store cache to 2000, but it's still horribly slow. There are about 10000 rows in table activitystream_events (activitystream_events_params is empty), including 4500 just for the Reader application ! (with 3 rss feeds registered, each of them having the same count of rows wich seems a bit strange).
What is strange about it is that for home page for example, the page takes minutes to show up, and the activity stream displayed at the end is almost empty : only new items are shown, as if it had "forgotten" all the past history, though activitystream table is far from empty... I really think something went bad about the activity streams ... Also, individual requests to activitystream_events table seem to be quite fast, but requests occur maybe only one per second, making the whole thing very slow. -- View this message in context: http://xwiki.475771.n2.nabble.com/Activity-performance-is-slow-tp6961805p6969813.html Sent from the XWiki- Users mailing list archive at Nabble.com. _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
