Port performance statistics system

A statistical system and performance technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of high load pressure on the driver layer, complex statistics, and inaccurate statistical results.

Active Publication Date: 2017-12-12
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This statistical system has certain shortcomings, such as heavy load pressure on the driver layer, complex statistics, and inaccurate statistical results

Method used

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see figure 1 , is a schematic structural diagram of a port performance statistics system in an embodiment of the present invention. The system can include:

[0028] User layer 1, platform interface layer 2 and performance statistics module 3, platform interface layer 2 is connected with user layer 1 and performance statistics module 3 respectively.

[0029] Wherein, the platform interface layer 2 is ...

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Abstract

The invention discloses a port performance statistics system. The system comprises a user layer, a platform interface layer and a performance statistics module, wherein the platform interface layer is separately connected with the user layer and the performance statistics module; the platform interface layer is used for obtaining a first time value that each IO arrives at a destination port and enters a queue, determining the current number of the IOs in the queue when the IOs are allocated to a thread, determining a second time value that each IO leaves the destination port after being processed at the storage end, determining each delay, and sending each delay and the current number of the IOs to the performance statistics module; and the performance statistics module is used for calculating the port performance of the destination port, wherein the port performance includes the average delay of the destination port and the real-time number of the IOs in the queue. By adopting the port performance statistics system disclosed by the embodiment of the invention, the port performance of the destination port is calculated in the platform interface layer and the performance statistics module, and thus the load pressure of a driver layer can be reduced; and the system is simple in statistical process and more accurate in statistical result.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a port performance statistics system. Background technique [0002] With the development of computer application technology, the storage terminal as a data storage carrier in the era of big data has also developed rapidly. Storage performance is an important aspect of storage. Storage performance includes various indicators, such as ports, logical unit numbers lun, drive, and so on. Among them, the port is the channel for data to enter and exit the storage terminal, and the performance of the port directly determines the access speed and storage performance of the storage terminal. Among them, the port delay and the real-time number of IOs in the port queue, that is, the port queue depth, are two important indicators that reflect the port performance. [0003] In the prior art, a system that directly counts the port delay and the real-time number of IOs in the po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/0852H04L43/0876
Inventor 柳增运
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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