tkalkirill commented on code in PR #6369:
URL: https://github.com/apache/ignite-3/pull/6369#discussion_r2256495671
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modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/persistence/checkpoint/Checkpointer.java:
##########
@@ -407,8 +408,8 @@ void doCheckpoint() throws IgniteInternalCheckedException {
if (chp.hasDelta()) {
if (log.isInfoEnabled()) {
- float totalDurationInSeconds =
tracker.checkpointDuration(MILLISECONDS) / 1000.0f;
- float avgWriteSpeedInBytes = ((long) pageSize *
chp.dirtyPagesSize) / totalDurationInSeconds;
+ long totalDurationInSeconds =
tracker.checkpointDuration(SECONDS);
Review Comment:
Fix it.
##########
modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/persistence/WriteSpeedFormatter.java:
##########
@@ -48,14 +48,25 @@ private WriteSpeedFormatter() {
// no-op
}
+ /**
+ * Format write speed in MB/sec.
+ *
+ * @param bytes Total number of bytes.
+ * @param durationInSeconds Duration in seconds.
+ * @return Formatted write speed.
+ */
+ public static String formatWriteSpeed(long bytes, long durationInSeconds) {
+ return formatWriteSpeed((double) bytes / Math.max(1,
durationInSeconds));
Review Comment:
Fix it.
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