The operation and maintenance personnel of H company received feedback from users that the company's Web server responded slowly. The system administrator uses the ss command to check that the server has a large number of FIN-WAIT status links. At this time, which of the following parameters should be modified?

To ensure high data reliability, ES3000 V5 SSD has built a multi-level data verification protection mechanism to ensure data security.

Huawei TaiShan distributed storage solution, is TaiShan hardware platform base, relying on TaiShan hardware since the inquiry the CPU, network card, SSD management chip, Ascend comprehensive overall chip advantage, combined with the open-source Ceph distributed storage software, provide distributed storage solutions for block storage, file storage, and object storage services for customers.

The Key Sizes 1024 acceleration engine is a hardware acceleration solution provided by the TaiShan200 server based on Huawei Kunpeng 920. It includes symmetric encryption, asymmetric encryption and digital signature, compression and decompression algorithms, used to accelerate SSL/TLS applications and data compression.

Huawei's TaiShan server can well support memory I/O-intensive HPC applications. Engineers often need to perform performance tests on the HPC system after completing the construction. Which tools can be used to test the floating-point performance of computing nodes? (Multiple choice)