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Merge pull request #184 from sakridge/add_debug_msg_in_readme 

Add message about trace debugging
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Greg Fitzgerald 2018-05-08 14:39:09 -06:00 committed by GitHub
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@ -124,6 +124,18 @@ Run the test suite:
cargo test
```
Debugging
---
There are some useful debug messages in the code, you can enable them on a per-module and per-level
basis with the normal RUST\_LOG environment variable. Run the testnode with this syntax:
```bash
$ RUST_LOG=solana::streamer=debug,solana::accountant_skel=info cat genesis.log | ./target/release/solana-testnode > transactions0.log
```
to see the debug and info sections for streamer and accountant\_skel respectively. Generally
we are using debug for infrequent debug messages, trace for potentially frequent messages and
info for performance-related logging.
Benchmarking
---