zaaath commented on code in PR #2919:
URL: https://github.com/apache/cassandra/pull/2919#discussion_r1398621011
##########
src/java/org/apache/cassandra/utils/FBUtilities.java:
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@@ -865,6 +865,49 @@ public static String prettyPrintMemory(long size)
return prettyPrintMemory(size, "");
}
+ /**
+ * Formats a latency value in milliseconds for display, appending an "ms"
suffix.
+ * The formatted output is rounded to three decimal places.
+ * For example, "5000.000 ms", "100.000 ms", "0.050 ms", "0.000 ms", "NaN
ms".
+ * @param latency Latency in milliseconds to print.
+ */
+ public static String prettyPrintLatency(double latency)
+ {
+ return String.format("%.3f ms", latency);
+ }
+
+ /**
+ * Formats a ratio value for display, rounds it to three decimal places.
+ * For example, "10.000", "1.000", "0.050", "0.001", "0.000", "NaN".
+ * @param ratioObj Ratio to print.
+ */
+ public static String prettyPrintRatio(Object ratioObj)
Review Comment:
@smiklosovic sure, working on that.
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