Split Off Arm64 Perf Pipeline

[Tohron]

It seems there are significantly differing loads between perflab arm64 machines and other perflab machines, thus, the yaml is being split in two so that there can be two separate pipelines.

Since perf_slow was merged separately, this PR now removes those entries from perf.yml.

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Issue Details

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It seems there are significantly differing loads between perflab arm64 machines and other perflab machines, thus, the yaml is being split in two so that there can be two separate pipelines.

Author:	Tohron
Assignees:	-
Labels:	area-Infrastructure-coreclr
Milestone:	-

[DrewScoggins]

We are also missing the Windows Arm64 runs that are on the PerfSurfs, and the Mono AOT Arm64 run. Can you please include those in the new yaml file, and remove from the old one.

[DrewScoggins]

You need to also include the mono AOT runs in the perf_arm64.yml file.

[DrewScoggins]

I think that you should also not rename the perf.yml file, and instead make the perf_x64.yml file a new thing. That way we won't have runs not launching while we are reconfiguring our pipelines. Once we have everything setup the way we like we can go in and delete the perf.yml in another commit.

I chatted with @billwert and we were thinking it might be better to just have the two yml files named perf and perf_slow, since we could end up with non-Arm64 runs in the slow side, and we already have Arm64 runs that we do not want in the Arm64 yaml.

The other piece of this is how we will deploy it. I think the right way to do this is to first check-in an empty perf_slow.yml and get the pipeline configured in AzDO. Then once that is all setup we can move the jobs over. This way we don't have any interruption in lab operation.

[DrewScoggins]

Can you do a private run of this through AzDO, to ensure that we are seeing the right jobs get cut out, and everything else is parsing correctly? Once we have that LGTM

[Tohron]

Need a new PR since Drew is on vacation