1. Application Description
1) Service Description
A performance counter defines the measurement items of a measurement object and can be used for network performance assessment, network optimization, and fault detection.
The following concepts help you better understand a performance counter:
- Counter: (also counter timer) data that must be collected for a measurement, such as number of transmitted packets and service traffic.
- Function subset: (also called measurement unit) a set of measurement counters with the same attribute, for example: the function subset of Ethernet port measurement refers to statistics of different types of traffic over an Ethernet port.
- Function set: a set of multiple function subsets with the same attributes, for example, the function set Measurements Related to Network Layer including IP Measurement <Network.IP>.
- Object type: (also called measurement object) a physical entity or logical entity, such as Ethernet port, board, and OMCH.
The following figure shows the relationship between the object type, function set, function subset, and counter.
2) Documentation Description
The performance counter references of all versions are described by object. The following figure shows the document structure.
2. Highlights
1) Introduction versions are provided. The version in which a counter is first introduced is added to the description of the function subset.
2) Counters with the same measurement point are described in one page. You can view counters more efficiently and better understand differences between counters of one category.
3. Reference Documents
This post was last edited by BenLiu at 2019-09-27 09:09. | 
发表于 2014-11-13 12:24:30
最新回复：2018-04-18 15:22:41