Hacker News new | past | comments | ask | show | jobs | submit login

Did you run enough requests to allow the jit to work? some jits require thousands of runs (in this case requests) to warm up.



I would hope ab -c 5 -n 1000 would be enough. I've used -c 5 because the VM wasn't exactly beefy, but that's still quite a few requests.


do you have any profiling information to share? if you could post it as a github issue, we'd be very interested. This sounds unusual.


also, if this is an open source workload, any chance you could submit it to https://github.com/hhvm/oss-performance ? We generally optimize based on those benchmarks, and Facebook itself.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: