Method for improving data processing speed of simple network management protocol (SNMP) device and system thereof

Abstract

The invention discloses a method for improving data processing speed of a simple network management protocol (SNMP) device which comprises the following steps: enabling each thread program to interlink each corresponding NET-SNMP bank and further interlink other banks to generate initializing application programs, and initializing the SNMP device according to the generated initializing application programs; enabling each thread program to interlink each corresponding NET-SNMP bank and further interlink other banks to generate a data processing application program, and conducting data processing of the SNMP device according to the data processing application program. The invention further discloses a system for improving the processing speed of the SNMP device. The system for improving the processing speed of the SNMP device comprises a plurality of thread programs and NET-SNMP banks, and other banks, wherein the plurality of thread programs are interlinked with the plurality of NET-SNMP banks in one-to-one correspondence. The system for improving the processing speed of the SNMP device is capable of ensuring data independence of each thread program, improving data processing speed of a data collector, being used on most of SNMP devices, and good in extendibility and compatibility. The method for improving the data processing speed of the SNMP device and the system for improving the data processing speed of the SNMP device are widely used in the field of data collection of a device.

Description

technical field [0001] The invention relates to the technical field of equipment data collection, in particular to a method and system for improving the data processing speed of SNMP equipment. Background technique [0002] SNMP, that is, Simple Network Management Protocol, is a standard protocol specially used to manage network nodes, and is a standard for communication between managers and agents. SNMP is mainly composed of the following three parts: managed objects, agents (Agent) and management systems. The managed object is also called the managed device, which is a specific network node (such as router, switch, etc.). The managed object is like a management information server, from which the agent fetches data and saves it in the information base. The agent (Agent) is installed on the managed device and is specially used to collect and send management information to the management system, respond to operations such as Get and Set of the management station, and can ac...

AI Technical Summary

Problems solved by technology

When the three threads of Set, Get and Table call the application programming interface (API) in the Net-SNMP library, since the global variables are used in the Net-SNMP development kit, if the three threads do not use the multi-thread synchronization mechanism , a segment fault will be generated and the program will crash

However, if the three threads use a multi-thread synchronization mechanism (such as adding a lock), the data of the three threads will no longer be independent, thus slowing down the data update speed of the data collector

[0008] It can be seen that the disadvantages of the existing data collectors are: the multi-thread synchronization mechanism is adopted, so that the data between each thread is no longer independent, thereby slowing down the speed of data collection

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