zuston commented on code in PR #2500:
URL: https://github.com/apache/uniffle/pull/2500#discussion_r2142029844
##########
client-spark/extension/src/main/scala/org/apache/spark/ui/ShufflePage.scala:
##########
@@ -102,11 +102,23 @@ class ShufflePage(parent: ShuffleTab) extends
WebUIPage("") with Logging {
AggregatedTaskInfoUIData(0, 0, 0, 0)
else
aggTaskInfo
- val percent =
+ val percent = {
if (taskInfo.cpuTimeMillis == 0)
0
- else
+ else {
(taskInfo.shuffleWriteMillis + taskInfo.shuffleReadMillis).toDouble /
taskInfo.cpuTimeMillis
+ }
+ }
+ // speed unit is MB/sec
+ val clientObservedWriteAvgSpeed = if (aggTaskInfo.shuffleWriteMillis == 0)
0 else {
+ roundToTwoDecimals(aggTaskInfo.shuffleBytes.toDouble /
aggTaskInfo.shuffleWriteMillis / 1000)
+ }
+ val clientObservedReadAvgSpeed = if (aggTaskInfo.shuffleReadMillis == 0) 0
else {
+ roundToTwoDecimals(aggTaskInfo.shuffleBytes.toDouble /
aggTaskInfo.shuffleReadMillis / 1000)
Review Comment:
Yes. This is aligned with the spark's shuffle write metrics
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