修复 metric runner 的 Sender 中获取不到 RunnerName 导致日志中均为 UndefinedRunnerName 的问题
修复 metric runner 的 Sender 中获取不到 RunnerName 导致日志中均为 UndefinedRunnerName 的问题

wonderflow/logkit-1,qiniu/logkit,wonderflow/logkit-1,andrewei1316/logkit,andrewei1316/logkit,wonderflow/logkit-1,qiniu/logkit,qiniu/logkit,wonderflow/logkit-1,andrewei1316/logkit,qiniu/logkit,qiniu/logkit,andrewei1316/logkit