2% is pretty much nothing, profiling something like that is going to get you noise. That being said, try removing widgets and see if it changes significantly. The profiler output shows something spawning processes and the graph widget drawing itself. You can also reduce their update intervals.
On 9 June 2016 at 23:15, wzhd <[email protected]> wrote: > It's not a lot, but the computer is basically idle, and qtile is using the > most of CPU. > I found a way to profile qtile with the help of qsh here > <https://github.com/qtile/qtile/issues/754>: > > eval("self.pr = __import__('cProfile').Profile(); self.pr.enable()") > eval("self.pr.disable(); self.pr.dump_stats('/tmp/qtile_profile')") > > > I sorted the statistics and printed the top 10 functions: > /tmp/qtile_profile% sort time > /tmp/qtile_profile% stats 10 > Fri Jun 10 10:04:12 2016 /tmp/qtile_profile > > 824833 function calls (822020 primitive calls) in 168.625 seconds > > Ordered by: internal time > List reduced from 560 to 10 due to restriction <10> > > ncalls tottime percall cumtime percall filename:lineno(function) > 1913 153.676 0.080 153.676 0.080 {method 'poll' of > 'select.epoll' objects} > 864 9.322 0.011 9.322 0.011 {method 'read' of > '_io.BufferedReader' objects} > 864 1.067 0.001 1.067 0.001 {built-in method > _posixsubprocess.fork_exec} > 864 0.948 0.001 0.948 0.001 {built-in method posix.read} > 864 0.698 0.001 2.907 0.003 > /usr/lib/python3.5/subprocess.py:1421(_execute_child) > 311 0.285 0.001 0.287 0.001 {method 'read' of > '_io.TextIOWrapper' objects} > 540 0.144 0.000 0.145 0.000 > /usr/lib/python3.5/site-packages/cairocffi/context.py:1513(stroke_preserve) > 2910 0.106 0.000 0.106 0.000 > /usr/lib/python3.5/site-packages/xcffib/__init__.py:617(flush) > 3069 0.095 0.000 0.101 0.000 {built-in method io.open} > 540 0.089 0.000 0.447 0.001 > /usr/lib/python3.5/site-packages/libqtile/widget/graph.py:105(draw_linefill) > > Any ideas? > > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "qtile-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "qtile-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
