Incorrect measured_at timestamp returned by API in WordPress dashboard

[mukeshpanchal27]

Description

The WordPress dashboard fetches data through API requests, such as: https://www.codevitals.run/api/evolution/14?limit=10.

However, the API is returning an incorrect measured_at timestamp. For example, the response includes a timestamp like "1970-01-21T01:46:33.000Z", which does not match the actual commit date provided in the corresponding GitHub commit. For ex see: https://github.com/WordPress/wordpress-develop/actions/runs/12383856936/job/34567371506#step:41:23.

Example API Response

{
  "id": 259315,
  "metric_id": 14,
  "value": 12.7313,
  "raw_value": 15.985,
  "branch": "trunk",
  "measured_at": "1970-01-21T01:46:33.000Z",
  "hash": "f6fb194a0755d82037247916305b51ae70b995d0",
  "project_id": 2
}

[youknowriad]

Is this the same for all projects or just "Core". if it's just "Core", it might suggest that the value passed to the "log" API call when the perf tests are run in CI is not correct.

[mukeshpanchal27]

I checked the other API, and the data is working fine. The issue seems to be with the WordPress API, which might indicate a problem in the WP performance tests.

To explore this further, I opened WordPress/wordpress-develop#8072.

[mukeshpanchal27]

The trac ticket https://core.trac.wordpress.org/ticket/62766 is opened for further exploration.

Closing these issue for now.