hs_gc profiler not working on JDK 17

[Philippe Marschall]

On 07.01.21 12:10, Aleksey Shipilev wrote:
> ...
>
>> I am running on a local JDK 17 / master build because I am working on a
>> JDK pull request and was asked to provide a microbenchmark.
>
> Right. What metrics exactly were you looking for in hs_gc profiler?
>

The "gc" profiler ended up being good enough. It would have been nice to
know how many slow path allocations we are hitting (outside TLAB,
humongous) but I'm not sure "hs_gc" can provide those and I would have
to use the JFR profiler anyway.

Cheers
Philippe