Eliza Weisman

@hds i wonder if it's worth resurrecting this after your changes to add additional histograms to the task details view (#409) merge?

> I'm happy to look into this after I've finished the scheduled time histogram (and the related docs change). I can pull this branch into my own or if you...

I think something like this seems good, either as an option that can be enabled or as default behavior. I would probably use the language "OPENING", "ENTERING", "EXITING", and "CLOSING"...

@RalfJung "Exit" is the terminology used in `tracing` to refer to leaving a span that might (but is not guaranteed to be) be re-entered. We distinguish between exiting a span,...

this might be a bug on my part, whoops!

Regarding `circllhist`, there's also [a Rust HDRHistogram library](https://crates.io/crates/hdrhistogram), which is a similar dynamic histogram algorithm. However, I believe we chose not to use HDRHistogram because a dynamic histogram won't work...

Ah, that's interesting, I just skimmed the abstract! I guess whether or not it's possible to aggregate it in Prometheus would be the big question.

I double checked that the version of `bytes` that contains the fix is in fact being used by the proxy version in `stable-2.12.4`, and it appears to be. Looking at...

Is the "Linkerd Memory Usage" graph in the screenshot you've attached showing the total virtual memory of the Linkerd proxy process, or its resident set size (RSS)?

If memory serves, we've seen issues like this in the past with CockroachDB due to its use of an `initContainer` which must communicate over the network as part of the...