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Q：如何看到更多的日志信息
A：We use logrus for logging, which can be set with env var export TAPE_LOGLEVEL=debug,
It could be one of (warn by default): panic, fatal, error, warn, warning, info, debug, trace
Q：测出来的Fabric网络TPS异常低
A： 有很多因素都会影响网络TPS，Tape不负责调试网络，不过通常可以尝试做出以下的调整
- Increase number of messages per block in your channel configuration
Q：与Caliper的不同
A: 以下内容可以供参考
- Tape不使用任何SDK，因此在测试中不包括SDK部分。
- Tape可以调整发送至peer的压力，通过grpc链接数目的方式。
- Tape的alpha上新增了对于open tracing的支持。
Q：是否初始化智能合约问题？
A:Tape目前并不部署fabric网络，因此需要手工调用智能合约。
- 以fabric-sample为例的参考CI中的实现以及改动
Q：Tape ERRO[0000] ProposalResponsePayloads from Peers do not match
A： https://github.com/Hyperledger-TWGC/tape/issues/131
Q：ERRO[0000] failed to create block collector: threshold and total must be greater than zero
A: https://github.com/Hyperledger-TWGC/tape/issues/231
Q:Transaction only succeed once in a single tape experiment
A: https://github.com/Hyperledger-TWGC/tape/issues/229
Q:Error msg as rpc error: code = Unavailable desc =
A: this kind of error is from GRPC connection, please check your server log. And as it's network issue... it's hard for tape maintainer to help you debug it.
**Q: Network issue or cert issue.
A: In most case, TLS configuration is owned by user. Just point out how to configuration for Tape as usage guide. As for Tape maintainer can't touch user's network or key settings.