Looking at load-graph.cpp: load_graph_expose() looks to be using cairo_curve_to() for every point on every refresh. This interpolation seems to me to be wasteful when there is no change in data. Memory usage tends to be a straight line. I propose doing a quick check in the for loop to compare the current data with previous and if the difference is less than a certain amount, use cairo_line_to() instead.
The other option would be to offer a preference to use lines instead of curves. Both options should be easy to implement. -- System monitor causes Xorg to consume 100% CPU https://bugs.launchpad.net/bugs/187383 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
