3 ms·
In one of my jobs, a 1% perf regression (on a more stable/reproducible system, not PCs) was a reason for a customer raising a ticket, and we'd have to look into
by thegeomaster 2y ago
In one of my jobs, a 1% perf regression (on a more stable/reproducible system, not PCs) was a reason for a customer raising a ticket, and we'd have to look into it. For dynamically dispatched but short functions, the overhead is easily more than 1% too. So, there is a trade-off, just not one that affects you.
- Dylan16807 2y agoIf 1% shows up out of nowhere, it's very much worth investigation and trying to fix it. You shouldn't let them freely happen and pile up. But there are some 1% costs that are worth it.