https://bugs.kde.org/show_bug.cgi?id=258729
François Rey <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #5 from François Rey <kde org francois rey name> 2011-07-09 09:10:10 --- KMail 2.1.1 is also very slow here, however I'm using a regular kmail maildir with 80000+ items (no imap). Fist I had troubles migrating from kdepim 4.4 to 4.6, see this comment for more info: https://bugs.kde.org/show_bug.cgi?id=273612#c5 I thought the slowdown was due to the failed migration messing up akonadi. So I basically removed every files from akonadi and kmail and restarted from new, creating new akonadi resources in which I imported the data. Contacts and Calendar imported fine, but the mail part is so slow that it's barely usable at all. Unlike with my previous setup just after migration where akonadi also used lots of memory, this time only kontact use a large amount of memory and akonadi_agent_l lots of io. Just see the process info at the end of this comment: kontact uses almost 5Gb of RAM out of 8Gb! My guess is that there's something wrong in kmail and large mail resources, regardless of imap or maildirs. I'm now considering deleting .index and .index.ids files and let kmail rebuild them. But since IMAP probably don't have such files (do they?) I fear this may not be where the bug is. Will let you know how it works. Process 5529 - kontact Summary The process kontact (with pid 5529) is using approximately 4.7 GB of memory. It is using 4.7 GB privately, and a further 8.2 MB that is, or could be, shared with other programs. Dividing up the shared memory between all the processes sharing that memory we get a reduced shared memory usage of 873.0 KB. Adding that to the private usage, we get the above mentioned total memory footprint of 4.7 GB. 244.8 MB is swapped out to disk, probably due to a low amount of available memory left. Library Usage The memory usage of a process is found by adding up the memory usage of each of its libraries, plus the process's own heap, stack and any other mappings, plus the stack of its 2 threads. Private more 4944612 KB [heap] 276 KB /usr/lib/libkdeui.so.5.6.0 268 KB /usr/lib/libakonadi-kde.so.4.6.0 228 KB /usr/lib/libmessagelist.so.4.6.0 220 KB /usr/lib/libQtGui.so.4.7.3 Shared more 2180 KB /usr/lib/libQtGui.so.4.7.3 1092 KB /usr/lib/libQtCore.so.4.7.3 652 KB /usr/lib/libkdecore.so.5.6.0 468 KB /usr/lib/libakonadi-kde.so.4.6.0 440 KB /lib/libc-2.14.so Totals Private 4947296 KB (= 340324 KB clean + 4606972 KB dirty) Shared 8392 KB (= 8392 KB clean + 0 KB dirty) Rss 4955688 KB (= Private + Shared) Pss 4948169 KB (= Private + Shared/Number of Processes) Swap 250684 KB -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- 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
