When you move the rate up by 5x, from 1k => 5k, your wait time moves up by 2846x. That is suspicious in any system, language, etc. ;-)
From: <golang-nuts@googlegroups.com> on behalf of Rayland <guianul...@gmail.com> Date: Monday, July 18, 2016 at 6:03 AM To: golang-nuts <golang-nuts@googlegroups.com> Subject: [go-nuts] Understanding HTTP server latencies 5k req/s Requests [total, rate] 5000, 4927.80 Duration [total, attack, wait] 2.400928423s, 1.01465221s, 1.386276213s Latencies [mean, 50, 95, 99, max] 1.161943215s, 1.248041144s, 1.860136828s, 2.047804227s, 2.088889511s Bytes In [total, mean] 305000, 61.00 Bytes Out [total, mean] 450000, 90.00 Success [ratio] 0.00% Status Codes [code:count] 500:5000 1k req/s Requests [total, rate] 1000, 1000.88 Duration [total, attack, wait] 999.611806ms, 999.124863ms, 486.943µs Latencies [mean, 50, 95, 99, max] 647.43µs, 531.921µs, 1.380096ms, 2.26174ms, 4.933884ms Bytes In [total, mean] 61000, 61.00 Bytes Out [total, mean] 90000, 90.00 Success [ratio] 0.00% Status Codes [code:count] 500:1000 -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.