3 ms·
systemtap is another utility in this vein that's worth checking out http://sourceware.org/systemtap/ http://sourceware.org/systemtap/
by tangothedog 15y ago
systemtap is another utility in this vein that's worth checking out
http://sourceware.org/systemtap/ http://sourceware.org/systemtap/
- nz 15y agoI already checked it out and the timer probes don't work at all. On one system, I couldn't even invoke kernel functions. On another system, the kernel panicked as soon as I executed `stap -e ...`. Basically unusable, at this point. I hope it improves because developers on linux could really benefit from dynamic tracing.