...........................................................................................3 2.1 BIOS 配置............................................................................................... 2020-10-15 2 2 硬件调优 2.1 BIOS配置 2.1 BIOS 配置 目的 对于不同的硬件设备，通过在BIOS中设置一些高级选项，可以有效提升服务器性能。 方法 步骤1 关闭SMMU。 说明 此优化项只在非虚拟化场景使用，在虚拟化场景，则开启SMMU。 1. 重启服务器过程中，单击Delete键进入BIOS，选择“Advanced > MISC Config”，单击Enter键进入。 Config”，单击Enter键进入。 2. 将“Support Smmu”设置为“Disable” 。 步骤2 关闭预取。 1. 在BIOS中，选择“Advanced>MISC Config”，单击Enter键进入。 2. 将“CPU Prefetching Configuration”设置为“Disabled”，单击F10键保存退 出。 ----结束 MySQL 8.0.17 调优指南（openEuler

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. Enabling encryption has 2% CPU overhead and 0.5% memory overhead

resource allocation on Intel based systems, consider switching off Hyper-Threading (HT) in the server BIOS (for Intel cores the default is ON). Switching off HT might cause a small throughput reduction (less

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. VMware Tanzu Greenplum 6 Documentation VMware, Inc 284 Enabling

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. Enabling encryption has 2% CPU overhead and 0.5% memory overhead

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. Enabling encryption has 2% CPU overhead and 0.5% memory overhead

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. Enabling encryption has 2% CPU overhead and 0.5% memory overhead

to set up an end-to-end encrypted Greenplum cluster. VMware recommends enabling AES-NI in the host BIOS to improve encryption performance. Enabling encryption has 2% CPU overhead and 0.5% memory overhead

Tiikkaja) • Add new SSPI authentication parameters compat_realm and upn_username to control whether Net- BIOS or Kerberos realm names and user names are used during SSPI authentication (Christian Ullrich) E

#1 Mar 14 16:55:03 localhost kernel: Hardware name: QEMU Standard PC ( �→ i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt. �→ qemu.org 04/01/2014 ...... 1034 Mar 14 16:55:03 localhost