RHEL (red hat enterprise linux) server adjusting and optimizing method facing low delay application

A RHEL and server technology, applied in software testing/debugging, digital transmission systems, electrical components, etc., can solve problems such as difficult to meet the needs of real-time high-frequency trading customers in the financial field, shorten transaction delays, improve performance, and improve network performance effect

Inactive Publication Date: 2015-08-19
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Under the RHEL system, the operating system has its own settings, which can be used directly for most appli...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Below in conjunction with specific embodiment the present invention is further described:

[0024] 1. The test equipment is NF5270M3 (Inspur 2-way rack server), and the configuration is as follows:

[0025] processor:

[0026] Choose E5-2690(8c 2.9GHz) or E5-2643(4c 3.3GHz) for rack server;

[0027] Memory:

[0028] 1) Configure at least one DIMM for each channel;

[0029] 2) If only one DIMM is configured per channel, the delay of one clock cycle can be reduced by using 8Dual Rank 1600MT / s UDIMMs;

[0030] 3) Try to use 8 or 16Dual Rank 1600MT / s CAS-11RDIMMs memory modules;

[0031] Use the PCIE Gen3 slot to connect the network card;

[0032] 2. Server installation operating system RHEL6.4: Red Hat Enterprise Linux (2.6.32-279.el6.x86_64), default normal installation;

[0033] BIOS adjustment:

[0034] CPU Turbo mode, increase the main frequency of the processor, if there is a jitter delay, disable Turbo mode; turn off various energy-saving measures;

[0035] 3...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an RHEL server adjusting and optimizing method facing low delay application, which comprises the following steps: preparing a server wherein a memory of the server requests that at one DIMM memory bank is configured for each channel; mounting an operation system RHEL on the server; BIOS (basic input/output system) adjusting: in a CPU (central processing unit) Turbo manner, improving a processor main frequency and if shake delay occurs, disabling the Turbo manner; closing various energy saving measures. According to the method, by altering starting configuration in the system, the system works at a high performance manner, the performance of network communication among the systems is effectively improved, network performance is improved transaction delay is shortened and a low delay requirement of a user is met.

Description

technical field [0001] The invention relates to the field of server technology testing and evaluation, in particular to a low-latency application-oriented RHEL server tuning method, and to content related to network connectivity between hardware. Background technique [0002] At present, in the fields of high-frequency trading (programmed trading), market data release, data exchange processing, real-time signal and graphics processing, etc., there are extremely strict requirements on network delay. [0003] In the financial services industry, latency is an important performance metric for processing systems. A low delay means that the customer's request can be received and processed in a timely manner, and the processing result can be fed back to the customer. If the delay is large, the transaction will fail or suffer losses. [0004] RHEL, the abbreviation of Red Hat Enterprise Linux, is the Linux system of Red Hat. The series includes three versions: Red Hat Enterprise L...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F11/36H04L12/26
Inventor 黄福超
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap