protected static int identifyPid() {
    try {
      return ProcessUtils.identifyPid();
    } catch (PidUnavailableException e) {
      if (logger.isDebugEnabled()) {
        logger.debug(e.getMessage(), e);
      }
      return 0;
    }
  }
Represents the GemFire CacheServer . Provides data and notifications about server,
subscriptions,durable queues and indices
geode-core/src/main/java/org/apache/geode/management/internal/beans/CacheServerBridge.java