Pavel Stehule wrote > út 13. 11. 2018 v 20:38 odesílatel Tomas Vondra <
> tomas.vondra@
>> napsal: > > My idea is very simple. > > 1. continual collect of data - planning start, execution start, waiting > start, waiting end, query end > > 2. run a some callback function after query is finished. Collected data > will be passed there. > > I think so anybody can do some different with these data. Sometimes only > sum can be ok, sometimes you need to increment some sorted counts, > sometimes you need to store these data for median or percentil > calculation. > > I think so it can be very simple and fast, because you should to work with > just one metrics vector.