newrelic is used at run time in 10 crates (of which 8 optionally).

Depender (with downloads and own rev deps) newrelic version
tokio-newrelic ^0.2
rocket_newrelic ^0.2
110 2 sim2h optional =0.2.2
2 holochain_conductor_lib_api optional =0.2.2
holochain_conductor_lib optional =0.2.2
sim2h_server optional =0.2.2
1 holochain_core optional =0.2.2
2 holochain_dpki optional =0.2.2
2 holochain_net optional =0.2.2
7 holochain_tracing_macros optional ^0.2