This message will disappear after all relevant tasks have been resolved.
Semantic MediaWiki
There are 1 incomplete or pending task to finish installation of Semantic MediaWiki. An administrator or user with sufficient rights can complete it. This should be done before adding new data to avoid inconsistencies.1 Basic usage
When an animation is running on the display, the related framerate can be monitored from the display driver level thanks to the command:
(while true; do export fps=`cat /sys/kernel/debug/dri/0/state | grep fps -m1 | grep -o '[0-9]\+'`; echo display ${fps}fps; sleep 4; done) &
The display framerate is then periodically output in the user console in "fps" (frames per second):
display 50fps display 50fps display 50fps
2 Advanced usage
The display can be composed of several layers which can be refreshed independently. Associated framerates can be monitored from the display driver level thanks to the command:
(while true; do cat /sys/kernel/debug/dri/0/state | sed -nE '/user|plane-/p' | sed -e ':a;N;$!ba;s/\n\t//g;s/user_updates=/ /g;s/plane-/display layer/g;' | sed -e 's/^.\{,11\}//g'; sleep 4; done) &
The display layer framerates are then periodically output in the user console in "fps" (frames per second):
display layer0 60fps display layer1 25fps display layer2 30fps
3 How to stop the monitoring?
- Stop monitoring the framerate with the command "kill -9 `ps -o ppid= -C sleep`".
- Adjust the framerate update period by modifying the "sleep" value (4 seconds in these examples).
- Use the command "dmesg -n8" to mix both user and kernel console outputs.
- Debugfs configuration needs to be enabled.