remove frequently-used program icons on the Launcher. Why are there shopping links in the Dash? — Online results make the Dash more useful and help fund Ubuntu development. Lenses Lenses allow you to Browse messages from your online social media accounts. Music lens — Find and play music from your computer or the internet. Photos lens — View photos from your computer or your online social media accounts on your computer, the Dash also shows you related online results for your searches. Online sources include Amazon.com and dozens of other online sources. When you purchase music or products from

suits hybrid deployments of online and offline cloud services. Its innovative CPU scheduling algorithm ensures real-time CPU preemption and jitter suppression for online services. Additionally, its its innovative memory reclamation algorithm against out of memory (OOM) allows online services to run reliably based on their higher service priorities. • EulerFS: A new file system is designed for non-volatile preferentially performed for process groups with low priorities to ensure the normal running of online services. Optimized mremap performance: Entries at the page middle directory (PMD) and page

................................ 313 8.8.2. Backing up DVDs .................. 317 8.9. Playing Online Media ........................ 324 8.9.1. Watching Videos in a Web Browser ..................... ................................ 350 9.2. System Documentation ...................... 351 9.3. Online Documentation ....................... 352 9.4. Community Support .......................... 355 DVDs Playing Online Media Editing Videos Lesson Summary Review Exercise Lab Exercise Ubuntu: Help and Support 60 Introduction Free support resources System documentation Online Documentation

过小，会导致离线任务频繁唤醒，干扰在线任务。 功能描述 CPU* HT1 HT2 online task offline task 严重干扰 CPU* HT1 HT2 online task offline task 严重干扰 CPU* HT1 HT2 online task idle CPU* HT1 HT2 online task 原SMT驱离方案 加入优先级反转处理 后的SMT驱离方案 优先级负载均衡。 范围 : 0 和 1 默认值 : 0 功能描述 online online online offline offline CPU runqueue 判断任务优先级 high priority queue low priority queue offline online online online online offline offline offline offline offline 1 2 CPU 0 CPU 1 online online online online online online offline offline offline offline offline offline offline CPU QoS 优先级队列 CPU QoS 优先级迁移 16 openEuler 22.03 LTS SP2 技术白皮书 内核创新 潮汐 affinity

an urgent matter that needs to be addressed. One solution is to deploy online and offline jobs together, utilizing idle online cluster resources to meet the computing requirements of offline jobs. This services is optimized to ensure efficient and stable operation, and the ratio of resources for online and offline services is dynamically adjusted to reduce QoS violations of mission-critical services Injection-based feature analysis QoS model training Pre-analysis apiserver Interference-aware scheduler Online service Offline service Host kernel Rubik Performance tuning Isolation and preemption Resource

The automatic switchover and switchback eliminate downtime, keeping enterprise-grade applications online around the clock. • Data integrity protection in extreme conditions The shared data resources scenario 1: service continuity assurance Enterprises' mission-critical applications must be kept online around the clock and no downtime is acceptable. The HA cluster software supports two-node hot backup provides free and open sourced code. Feature Description • Java Flight Recorder (JFR): JFR is an online tool used for collecting diagnostic and profiling data that ensures minimal performance overheads

========== Zdev setup ==================================================================== ID ONLINE NAMES ^ │ generic-ccw │ 0.0.0009 > │ 0.0.000c > │ 0.0.000d > │ 0.0.000e > │ │ dasd-eckd │ ========== Zdev setup ==================================================================== ID ONLINE NAMES ^ │ generic-ccw │ 0.0.0009 > │ 0.0.000c > │ 0.0.000d > │ 0.0.000e > │ │ dasd-eckd │ ========== Zdev setup ==================================================================== ID ONLINE NAMES ^ │ generic-ccw │ 0.0.0009 > │ 0.0.000c > │ 0.0.000d > │ 0.0.000e > │ │ dasd-eckd │

Ubuntu please refer to the Ubuntu Installation Guide1. A HTML version of the manual is available online at the Ubuntu Documentation website2. 1 https://help.ubuntu.com/18.04/installation-guide/ 2 https://help in repositories which are collections of packages found on various media, such as CD-ROM discs, or online. Packages are normally in a pre- compiled binary format; thus installation is quick, and requires Most of the material covered in this chapter is available in man pages, many of which are available online. • The InstallingSoftware2 Ubuntu wiki page has more information. • For more dpkg details see the

service 的文件，内容如下： [Unit] Description=nginx web server After=network-online.target remote-fs.target nss-lookup.target Wants=network-online.target [Service] Type=forking PIDFile=/var/run/nginx.pid ExecSt

priority you set. You can even configure the connection to fall back to the primary one when it is back online. In below example, we will set Wi-Fi interface as the primary WAN network and Cellular(4G/LTE) automatically switch to using Cellular(4G/LTE) when Wi-Fi is down and back to Wi-Fi when it is back online. 1. Run # mx-connect-mgmt configure to launch a simple GUI dialog configurator root@moxa-tbbbb1182827:/# enabled if you would like MCM to automatically switch back to Wi-Fi from cellular when it is back online. 6. Failback Check Interval [30] seconds mean MCM will make sure Wi-Fi connection is alive and