4 ms·
I imagine the write calls show up pretty easily as a bottleneck in a flamegraph.
by eatonphil 2y ago
I imagine the write calls show up pretty easily as a bottleneck in a flamegraph.
- wbl 2y agoThey don't. Maybe if you're really good you notice the higher overhead but you expect to be spending time writing to the network. The actual impact shows up when the bandwidth consumption is way up on packet and TCP headers which won't show on a flamegraph that easily.