We'll need to start using the perfherder-data.json artifacts for parsing performance data from our Taskcluster tasks. To do this, all of our performance tests (mozperftest/awsy/raptor/talos/firefox-ios) will need to output a JSON file artifact called perfherder-data.json by default.

We'll have to double check every perftest to see what is missing it. From grooming we quickly checked on CI it seems many already have it, so we need to find the ones don't

Based on what the current investigations, the following mozperftest clearly do not produce a perfherder-data.json artifact:

1. various mozperftest tasks containing "startup" in the name

• startup-fenix-cmff
• startup-fenix-cvns
• startup-geckoview-cmff
• startup-geckoview-cmff
• startup-chrome-m-cmff

2. source-test-python-mozperftest

• mpu

3. various fetch_content jobs

• concept-fetch

4. source-test-python-mozversioncontrol

• vcs

We should probably create a separate ticket for adding perfherder-data.json file generation for all of the jobs mentioned.