StatisticsHandler: Request Statistics gathering
statsOnMs: Time in milliseconds stats have been collected for.
statsReset(): Resets statistics.
requests: Number of requests since statsReset() called.
requestsActive: Number of requests currently active since statsReset() called.
requestsActiveMax: Maximum number of active requests since statsReset() called.
requestTimeMax: Maximum time in milliseconds of request handling since statsReset() called.
requestTimeTotal: Total time in milliseconds of all request handling since statsReset() called.
requestTimeMean: Mean of time in milliseconds of request handling since statsReset() called.
requestTimeStdDev: Standard deviation of time in milliseconds of request handling since statsReset() called.
dispatched: Number of dispatches since statsReset() called.
dispatchedActive: Number of dispatches currently active since statsReset() called.
dispatchedActiveMax: Maximum number of active dispatches since statsReset() called.
dispatchedTimeMax: Maximum time in milliseconds of dispatched handling since statsReset() called.
dispatchedTimeTotal: Total time in milliseconds of all dispatched handling since statsReset() called.
dispatchedTimeMean: Mean of time in milliseconds of dispatch handling since statsReset() called.
dispatchedTimeStdDev: Standard deviation of time in milliseconds of dispatch handling since statsReset() called.
suspends: Number of requests suspended since statsReset() called.
suspendsActive: Number of dispatches currently active since statsReset() called.
suspendsActiveMax: Maximum number of active dispatches since statsReset() called.
resumes: Number of requests resumed since statsReset() called.
expires: Number of requests expired since statsReset() called.
responses1xx: Number of responses with a 1xx status since statsReset() called.
responses2xx: Number of responses with a 2xx status since statsReset() called.
responses3xx: Number of responses with a 3xx status since statsReset() called.
responses4xx: Number of responses with a 4xx status since statsReset() called.
responses5xx: Number of responses with a 5xx status since statsReset() called.
responsesBytesTotal: Total number of bytes of all responses since statsReset() called.