3 ms·
Please quantify the speedup (I've found this before, but it's never been a significant issue). Eliminating unnecessary work is great, but what are we really tal
by brendangregg 10y ago
Please quantify the speedup (I've found this before, but it's never been a significant issue). Eliminating unnecessary work is great, but what are we really talking about here? Use a CPU flamegraph, Ctrl-F and search for stat functions. It'll quantify the total on the bottom right.
- brendangregg 10y agoOh, and another page that recommends strace without warning about overheads. Dangerous.