There is no official instrumentation for prisma orm in opentelemetry, which basically means your database calls are not instrumented and no telemetry data generated. Meanwhile you might want to check this tiny project https://github.com/breakpoint-live/instrumentation-prisma
SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.