On Thu, Aug 16, 2018 at 9:28 AM, Ehsan Akhgari <ehsan.akhg...@gmail.com>
wrote:

>
> Do you have any good suggestions of how to find such candidates?  One
> thing that came to my mind was that the BHR data may be a useful source of
> insight for this...  <https://arewesmoothyet.com/?
> category=all&durationSpec=512_2048&invertCallstack&mode=explore&payloadID=
> c8e925752fc94f78af9349665aad14c7&search=PLDHashTable%3A%
> 3ASearchTable&thread=0> (for content processes, for example) suggests a
> few hashtables based on a very quick skimming which aren't surprising to me
> (things like nsHTMLDocument::mIdentifierMap, some XPCOM component manager
> hashtables, memory reporter hashtables, some font hashtables, the
> preferences hashtable, sEventListenerManagersHash, mJSHolderMap, etc.
>

I would have just said "anything that shows up in profiles"; using the BHR
data seems like a good idea.

Nick
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