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Increase frequency of RelocateShardStartSplit traces for better observability of splits (#7503)

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Bharadwaj V.R 2022-07-08 14:45:44 -07:00 committed by GitHub
parent 4103b16793
commit aca44c8644
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1 changed files with 12 additions and 13 deletions
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25
fdbserver/DataDistributionTracker.actor.cpp
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@ -498,19 +498,18 @@ ACTOR Future<Void> shardSplitter(DataDistributionTracker* self,
//}
int numShards = splitKeys.size() - 1;
if (deterministicRandom()->random01() < 0.01) {
TraceEvent("RelocateShardStartSplitx100", self->distributorId)
.detail("Begin", keys.begin)
.detail("End", keys.end)
.detail("MaxBytes", shardBounds.max.bytes)
.detail("MetricsBytes", metrics.bytes)
.detail("Bandwidth",
bandwidthStatus == BandwidthStatusHigh ? "High"
: bandwidthStatus == BandwidthStatusNormal ? "Normal"
: "Low")
.detail("BytesPerKSec", metrics.bytesPerKSecond)
.detail("NumShards", numShards);
}
TraceEvent("RelocateShardStartSplit", self->distributorId)
.suppressFor(1.0)
.detail("Begin", keys.begin)
.detail("End", keys.end)
.detail("MaxBytes", shardBounds.max.bytes)
.detail("MetricsBytes", metrics.bytes)
.detail("Bandwidth",
bandwidthStatus == BandwidthStatusHigh ? "High"
: bandwidthStatus == BandwidthStatusNormal ? "Normal"
: "Low")
.detail("BytesPerKSec", metrics.bytesPerKSecond)
.detail("NumShards", numShards);
if (numShards > 1) {
int skipRange = deterministicRandom()->randomInt(0, numShards);