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perf(zerozone2): smooth wal upload #2993

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Merged
merged 1 commit into from
Nov 10, 2025
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perf(zerozone2): smooth wal upload #2993

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4 changes: 2 additions & 2 deletions s3stream/src/main/java/com/automq/stream/s3/S3Storage.java
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Original file line number Diff line number Diff line change
Expand Up @@ -916,10 +916,10 @@ private void uploadDeltaWAL0(DeltaWALUploadTaskContext context) {
// calculate upload rate
long elapsed = System.currentTimeMillis() - context.cache.createdTimestamp();
double rate;
if (context.force || elapsed <= 100L || config.snapshotReadEnable()) {
if (context.force || elapsed <= 100L) {
rate = Long.MAX_VALUE;
} else {
rate = context.cache.size() * 1000.0 / Math.min(5000L, elapsed);
rate = context.cache.size() * 1000.0 / Math.min(20000L, elapsed);
if (rate > maxDataWriteRate) {
maxDataWriteRate = rate;
}
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