[Konsole-devel] [Bug 176974] High memory consumption when using Konsole for a longer time.

Michael Meier mick22 at gmx.at
Mon Jun 8 00:57:49 UTC 2009


--- Comment #15 from Michael Meier <mick22 gmx at>  2009-06-08 02:57:48 ---
Here's a patch that drastically reduces mem usage when a fixed size history is
used. History lines are stored as an array of chars when possible (i.e. when
color and rendition flag of all characters in the line are equal). When not
(easily) possible, it falls back to the current way of storing history lines.

Memory usage has been cut down from about 171MB to 55MB for a konsole process
with 5 tabs, 30000 lines scrollback, 65 chars per line.

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