Gil Tene

[edited to correct original mistaken description of .hgrm name convention] The hgrm format (which is used by convention in .hgrm files) is the a textual percentile distribution of a single...

@ahothan i was wrong about meaning of the .hgrm extension name convention (late night posting), and have now edited my original reply to avoid confusing future readers. .hlog is the...

> @giltene (or whomever): Am I correct in assuming that conversion to the "`.hgrm`" format is a one-way trip; that there's no way to convert that file format back into...

I don’t think we need another file name (file extension) conversion. We need a term that is a a short way to say “HdrHistogram V2+Deflate compressed base64 encoded serialized form”...

I've been kicking this around for a while. My nervousness about making HistogramLogProcessor extensible and exposing it's internal implementation is mostly due to the fact that HistogramLogProcessor is more of...

I need a [better than HdrHistogram] home for WriterReaderPhaser, I think. It is generically useful, and variations like this make sense in some applications. But probably not as much in...

looking to merge this soon (so it can be in a coming release). But would Like to have it modified to subclass WriterReaderPhaser.

The current log parsing logic definitely makes an assumption about monotonicity of timestamps. Doing things like reporting on a given time range without that assumption would be "much harder". Can...

If you are asking about a non-mechanical visual comparison, I usually use tools like http://hdrhistogram.github.io/HdrHistogram/plotFiles.html or https://github.com/HdrHistogram/HdrHistogramWidget to plot histogram data and stare at it. For a mechanical comparison that...

There appears to be a concurrency bug (a race) in the the way shifts are done for ConcurrentDoubleHistogram, which I suspect as a possible root cause. I need to take...