GitHub - uber-common/jvm-profiler: JVM Profiler Sending Metrics to Kafka, Console Output or Custom ReporterUber JVM Profiler provides a Java Agent to collect various metrics and stacktraces for Hadoop/Spark JVM processes in a distributed way, for example, CPU/Memory/IO metrics. Uber JVM Profiler also provides advanced profiling capabilities to trace arbitrary Java methods and arguments on the user code without user code change requirement. This feature could be used to trace HDFS name node call latency
