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report QPS after last query

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More generally, report QPS not at 0 queries, which is boring, but every
100 queries *and* after the last query if the last query wasn't at a
multiple of 100 queries. Makes the output slightly more useful, I think.
This commit is contained in:
Seebs 2020-11-19 12:52:47 -06:00
parent 7271fbf396
commit 48b97d6ad4
1 changed files with 14 additions and 6 deletions
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20
cmd/random-query/main.go
View file

@ -133,6 +133,17 @@ func (cfg *RandomQueryConfig) Run() (err error) {
loops := 0
t0 := time.Now()
report := func() {
dur := time.Since(t0)
if dur > 0 {
qps := 1e9 * float64(totalQ) / float64(dur)
AlwaysPrintf("totalQueries run: %v elapsed: %v qps: %0.02f", totalQ, dur, qps)
} else {
AlwaysPrintf("totalQueries run: %v elapsed: %v qps: N/A", totalQ, dur)
}
}
defer report()
NewSetup:
err = cfg.Setup(cli)
if err != nil {
@ -162,12 +173,8 @@ NewSetup:
goto NewSetup
}
}
if totalQ%100 == 0 {
dur := time.Since(t0)
if dur > 0 {
qps := 1e9 * float64(totalQ) / float64(dur)
AlwaysPrintf("totalQueries run: %v elapsed: %v qps: %0.02f", totalQ, dur, qps)
}
if totalQ > 0 && totalQ%100 == 0 {
report()
}
index := indexes[rand.Intn(len(indexes))]
@ -190,6 +197,7 @@ NewSetup:
}
totalQ++
loops++
}
return nil