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release-25.4: kvcoord: hard-code seed in BenchmarkTruncateLoop #156675

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Nov 4, 2025
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release-25.4: kvcoord: hard-code seed in BenchmarkTruncateLoop #156675

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2 changes: 1 addition & 1 deletion pkg/kv/kvclient/kvcoord/batch_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -642,14 +642,14 @@ func BenchmarkTruncateLoop(b *testing.B) {
defer leaktest.AfterTest(b)()
defer log.Scope(b).Close(b)

rng, _ := randutil.NewTestRand()
const keyLength = 8
for _, scanDir := range []ScanDirection{Ascending, Descending} {
for _, mustPreserveOrder := range []bool{false, true} {
for _, numRequests := range []int{128, 16384} {
for _, numRanges := range []int{4, 64} {
// We'll split the whole key space into numRanges ranges
// using random numRanges-1 split points.
rng := randutil.NewTestRandWithSeed(51)
rangeSpans := makeRanges(rng, numRanges, keyLength)
if scanDir == Descending {
// Reverse all the range spans for the Descending scan
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