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List:       kde-bugs-dist
Subject:    [Bug 272095] Krusader lags/freezes for like 2 seconds at directory
From:       <hohl () 7z7 ! zapto ! org>
Date:       2011-04-30 22:53:21
Message-ID: 20110430225321.F143A86EB3 () immanuel ! kde ! org
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https://bugs.kde.org/show_bug.cgi?id=272095





--- Comment #2 from  <hohl 7z7 zapto org>  2011-05-01 00:53:21 ---
- no, the delay is independent of the content of the folder (even empty folders
produce the delay)
- just checked a pendrive, same issue here.
- I see no peak in CPU load diagramms. Also, manually setting the cpu frequency
to 800MHz or 2.2Ghz makes no difference. 

Furthermore I just found out: browsing in a ramdrive (e.g. /dev/) is free of
delay. To sum it up:

Delay on ssd drive and pendrive with vfat, ntfs, ext4.
No Delay on sftp and tmpfs.

The pattern i see: in the latter case Krusader can't calculate a free disk
space information which is displayed in the panel above the files. CTRL+R also
causes Krusader to stand still for 2 secs in locations of the first kind, not
on sftp and tmpfs. Could that free-disk space calculation somehow lock the
program for a short time? ...just guessing...

Any ideas welcome!

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