3 ms·
Might too-aggressive power saving be an issue? The spikes (100+ns) are all hyper-threads. edit: No, 4 to 6 is not a HT.
by consp 4y ago
Might too-aggressive power saving be an issue? The spikes (100+ns) are all hyper-threads. edit: No, 4 to 6 is not a HT.
- vladvasiliu 4y agoI was thinking some kind of throttling, yes. I've always found this particular laptop (HP EliteBook 840 G8) surprisingly slow. If that's the case, I think it kicks in quickly because running this with 500, 5_000 and 50_000 round trips gives results in the same ballpark. There doesn't seem to be any difference between performance and powersave governors for this particular test.