A parallel pcie-ssd performance optimization method and system
An optimization method and performance technology, applied in the field of parallel PCIE-SSD performance optimization, can solve problems such as low performance and inaccurate test results, and achieve the effects of optimal performance, rapid optimization of performance, and optimization of CPU usage.
Active Publication Date: 2021-10-22
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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[0003] As an important part of the server, PCIESSD is widely used. No matter in the early server test or in customer application, PCIE-SSD will not only use one disk. The standard, the performance in parallel also needs to meet the standard, but in parallel, it is limited by the convenience of memory, CPU, bandwidth, etc., and the performance may be low or the performance may be high or low. In this case, perform a performance test on PCIE-SSD. The test results obtained are inaccurate
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[0027] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, 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 shall fall within the protection scope of the present invention.
[0028] Key terms appearing in the present invention are explained below.
[0029] figure 1 is a schematic flowchart of a method in one embodiment of the present invention. in, figure 1 The execution subject may be a parallel PCIE-SSD performance optimization system.
[0030] Such as figure 1 As shown, the method 100 includes:
[0...
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The present invention provides a parallel PCIE-SSD performance optimization method and system, comprising: setting the fio pressure parameter; setting the CPU operating mode as performance mode; making the PCIE link routed by setting the PCIe interface parameters of the bottleneck PCIE link The bottleneck state is converted to a normal state; use CPU irqbalance to optimize the CPU usage of PCIE‑SSD. The present invention continuously optimizes the performance of the parallel PCIE-SSD by taking corresponding setting steps according to the feedback information of the PCIE-SSD performance, realizes the rapid optimization of the parallel PCIE-SSD and finally optimizes the performance of the parallel PCIE-SSD.
Description
technical field [0001] The technical field of the big data service platform of the present invention particularly relates to a parallel PCIE-SSD performance optimization method and system. Background technique [0002] With the continuous development of IT technology, traditional information services and increasingly powerful cloud computing services have higher and higher performance requirements for servers. PCIE-SSD has the characteristics of short storage delay, fast storage rate, and high storage performance. As a data carrier, its performance directly affects the overall presentation of the server. With the continuous development and growth of Inspur's server industry, as the largest server supplier in China, we must strive for the best performance of PCIE-SSD on our servers. [0003] As an important part of the server, PCIESSD is widely used. No matter in the early server test or in customer application, PCIE-SSD will not only use one disk. The standard, the perfor...
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IPC IPC(8): G06F9/50G06F11/34G06F13/42
CPCG06F9/5027G06F11/3466G06F13/4221G06F2213/0026
Inventor 葛均红
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD