# DiffServ performance counters

Applies To: Forefront Threat Management Gateway (TMG)

The following table lists the performance counters for DiffServ.

Performance counter |
Description |
---|---|

DiffServ Requests - 1st Priority |
The total number of first priority requests since the last performance monitoring sample. |

DiffServ Requests - 1st Priority Ratio to Total |
The ratio of first priority requests to the total number of requests. |

DiffServ Requests - 2nd Priority |
The total number of second priority requests since the last performance monitoring sample. |

DiffServ Requests - 2nd Priority Ratio to Total |
The ratio of second priority requests to the total number of requests. |

DiffServ Requests - 3rd Priority |
The total number of third priority requests since the last performance monitoring sample. |

DiffServ Requests - 3rd Priority Ratio to Total |
The ratio of third priority requests to the total number of requests. |

DiffServ Requests - 4th Priority |
The total number of fourth priority requests since the last performance monitoring sample. |

DiffServ Requests - 4th Priority Ratio to Total |
The ratio of fourth priority requests to the total number of requests. |

DiffServ Requests - 5th Priority |
The total number of fifth priority requests since the last performance monitoring sample. |

DiffServ Requests - 5th Priority Ratio to Total |
The ratio of fifth priority requests to the total number of requests. |

DiffServ Requests - Low Priority Ratio to Total |
The ratio of low priority requests (sixth priority and lower) to the total number of requests. |

DiffServ Requests - Lower Priority |
The total number of low priority requests (sixth priority and lower) since the last performance monitoring sample. |

DiffServ Requests - Non-Priority |
The total number of requests without an assigned priority since the last performance monitoring sample. |

DiffServ Requests - Non-Priority Ratio to Total |
The ratio of requests without an assigned priority to the total number of requests. |

DiffServ Requests - Priority Ratio to Total |
The ratio of requests with an assigned priority to the total number of requests. |

DiffServ Requests - Total Priority |
The total number of requests with an assigned priority since the last performance monitoring sample. |

DiffServ Responses - 1st Priority |
The total number of first priority responses since the last performance monitoring sample. |

DiffServ Responses - 1st Priority Ratio to Total |
The ratio of first priority responses to the total number of responses. |

DiffServ Responses - 2nd Priority |
The total number of second priority responses since the last performance monitoring sample. |

DiffServ Responses - 2nd Priority Ratio to Total |
The ratio of second priority responses to the total number of responses. |

DiffServ Responses - 3rd Priority |
The total number of third priority responses since the last performance monitoring sample. |

DiffServ Responses - 3rd Priority Ratio to Total |
The ratio of third priority responses to the total number of responses. |

DiffServ Responses - 4th Priority |
The total number of fourth priority responses since the last performance monitoring sample. |

DiffServ Responses - 4th Priority Ratio to Total |
The ratio of fourth priority responses to the total number of responses. |

DiffServ Responses - 5th Priority |
The total number of fifth priority responses since the last performance monitoring sample. |

DiffServ Responses - 5th Priority Ratio to Total |
The ratio of fifth priority responses to the total number of responses. |

DiffServ Responses - Lower Priority Ratio to Total |
The ratio of low priority responses (sixth priority and lower) to the total number of responses. |

DiffServ Responses - Lower Priority |
The total number of low priority responses (sixth priority and lower) since the last performance monitoring sample. |

DiffServ Responses - Non-Priority |
The total number of responses without an assigned priority since the last performance monitoring sample. |

DiffServ Responses - Non-Priority Ratio to Total |
The ratio of responses without an assigned priority to the total number of responses. |

DiffServ Responses - Priority Ratio to Total |
The ratio of responses with an assigned priority to the total number of responses. |

DiffServ Responses - Total Priority |
The total number of responses with an assigned priority since the last performance monitoring sample. |