{"success":true,"metrics":{"totalRequests":0,"cacheHitRate":"0.00%","averageTime":"0.00ms","sourceDistribution":{"override":0,"cache":0,"calculated":0,"default":0},"averageTimeBySource":{"override":"0.00ms","cache":"0.00ms","calculated":"0.00ms","default":"0.00ms"}},"timestamp":"2026-03-31T23:29:48.309Z"}