https://bugs.kde.org/show_bug.cgi?id=332626
--- Comment #5 from Martin Steigerwald <[email protected]> --- Scratch that: I saw some small buffer pool miss rate: mysql> SHOW ENGINE INNODB STATUS\G; […] ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 85852160; in additional pool allocated 0 Dictionary memory allocated 103892 Buffer pool size 5120 Free buffers 0 Database pages 4871 Old database pages 1778 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 659333, not young 0 3302.78 youngs/s, 0.00 non-youngs/s Pages read 619033, created 84, written 1204 3191.25 reads/s, 0.53 creates/s, 10.80 writes/s Buffer pool hit rate 977 / 1000, young-making rate 24 / 1000 not 0 / 1000 Pages read ahead 79.79/s, evicted without access 21.00/s, Random read ahead 0.00/s LRU len: 4871, unzip_LRU len: 0 I/O sum[267946]:cur[0], unzip sum[0]:cur[0] Another example: ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 85852160; in additional pool allocated 0 Dictionary memory allocated 103892 Buffer pool size 5120 Free buffers 0 Database pages 4942 Old database pages 1804 Modified db pages 10 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 1076283, not young 0 10570.21 youngs/s, 0.00 non-youngs/s Pages read 1015530, created 110, written 1673 10471.76 reads/s, 0.50 creates/s, 10.00 writes/s Buffer pool hit rate 965 / 1000, young-making rate 36 / 1000 not 0 / 1000 Pages read ahead 479.76/s, evicted without access 78.46/s, Random read ahead 0.00/s LRU len: 4942, unzip_LRU len: 0 I/O sum[88144]:cur[7656], unzip sum[0]:cur[0] So a little raising for my setup might be beneficial. This as I saw akonadi maildir agent and MySQL at 100% CPU usage for a while after restarting Akonadi due to bug with retrieving Items I report in a moment as I disabled Nepomuk mail indexing, downloaded mail and then quitted it cause maildir agent crashed. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Kdepim-bugs mailing list [email protected] https://mail.kde.org/mailman/listinfo/kdepim-bugs
