Is build with 1.4.0 way slower than 1.3.1?

[udhos]

Is orchestrion 1.4.0 expected to increase build times much more than 1.3.1 ?

[kakkoyun]

@udhos It shouldn't be the case. However, if you can provide any measurements, we would be happy to investigate further. You can check this page and provide profiles that would be awesome https://datadoghq.dev/orchestrion/contributing/performance/

Is it anything open-source? We can try to reproduce it as well.

[udhos]

@kakkoyun thanks for the reply.

I have confirmed the slow down is not specific to 1.4.0, since I could repro with 1.3.1.

It seems related to a manual trace instrumentation that combined with orchestrion slowed down compilation.

Unfortunately it is not open source code, so I can't share it.

[udhos]

I have found the compile time issue is not directly related to 1.4.0 or to manual instrumentation.

Just by reverting some dependency upgrades in go.mod, the build with orchestrion is back to previous normal levels (about ~ 10 minutes).