Which methods can be improved?
Hong Kong serverPerformance
1. Redundant hard disks and array control cards are added to the hard disk storage to provide data redundancy and greatly increase the IO performance of the system.
2. Added redundant CPUs, used SMP (symmetric multi-processor) technology to improve system performance, and increased the redundancy of central processing.
3. Added redundant NICs to improve network I/O performance. When a NIC fails, the server will not be disconnected from the network.
4. Added redundant power supply modules to improve the power supply capability of the server. Once a Power Supply Module encounters a problem, the system will not be down due to power interruption.
5. Increase the memory to meet the needs of the operating system and increasing optimization and applications, and improve the performance of Hong Kong servers.
In addition, the overall performance of servers in Hong Kong needs to be balanced to avoid performance bottlenecks and security risks. From CPU processing capability, memory size, data redundancy and data storage I/O capability, network I/O performance, power supply capability, fan cooling capability, system fault alarm capability, and power failure repair capability are available in all parts dedicated optimization work, for example, you can increase the cache of the array card by adding a hard disk or array card, select a hot-swappable hard disk bracket, and use multiple channels of the array card, select the most appropriate array level to optimize the storage subsystem based on different read/write performance. The minimum memory capacity is determined based on the operating system used, the number of users, the application scope, and the number of CPUs used.
Hardware redundancy is not used for power supplies, fans, hard disks, controllers, cables, NICS, CPUs, and other key components, resulting in reduced system security. Low-speed and compatible device components are used, unreasonable configuration of memory, CPU, hard disk controller and other causes performance degradation; no network is used
Hong Kong serverManagement Software and Hardware. When a fault occurs, the system goes down and there are serious management defects.
Original article title: methods to improve Hong Kong server performance
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