@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    ProcessCPUStatistics that = (ProcessCPUStatistics) o;
    return Double.compare(that.processCPUUsagePercentage, processCPUUsagePercentage) == 0;
  }
The CPU used by the Samza container process(including its child processes) in percentage.
samza-core/src/main/java/org/apache/samza/container/host/ProcessCPUStatistics.java