IBM.Data.Db2 does not get loaded by tracer

Describe the bug Using Net5.IBM.Data.Db2-lnx 5.0.0.200 in basic .NET 5 Web-API to query the database, the DD Tracer doesn’t pick up on IDbCommand / DbCommand in the profiler. No traces happening at database level.

If you need more information or have further questions - just let me know. Thank you for your help.

Expected behavior Automatically attach to DB integration and trace common db functions.

Runtime environment:

• Instrumentation mode: automatic & manual (Nuget package)
• Tracer version: 1.26.2
• OS: Linux, RHEL x64
• CLR: .NET Framework 5.0

Additional context Regardlessly, the automatic tracing picks up everything else works just fine, as expected (HTTP requests, Redis,…)

Trace debug logs attached

dotnet-tracer-native-dotnet-1052568.log dotnet-tracer-managed-dotnet-20210526.log

[andrewlock]

@gc-dev1 in the next version of the tracer (not yet released, after 2.0.1) we will instrument the DbCommand base class which should resolve this issue. Do let us know if this isn’t the case. Thanks.

[andrewlock]

Glad that works at least. Yes, I suspect IBM.EntityFrameworkCore-lnx will be using the Db2Command directly, rather than working with the DbCommand base classes, but would need to double check. You might be lucky! If not, then we’d need to add explicit automatic instrumentation of the Db2Command. I’ll add your instrumentation request as a feature request for prioritisation.