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2022-2023 体系研究报告 1 IT.3 IT.3 IT.3 1.3 2 IT.4 3.5 4 IT.6 IT.7 1 IT.7 2 IT.8 3 IT.9 IT.11 1.11 2 IT.12 3.13.15.16 1.16 2.16 3.17 4.17.19 1.19 2.19 3.19 4.20.21 1.21 2.22 3.23 4.23.23 1.23 2.24 3.24.25 1.25 2.25 3.26.26 1.26 2.27 3.27.28 1.28 2.28 3.29.30.30 1.30 2.30 3.31 4.31 5.32.33.33.36.37.39.39.40.41.42/.43.43.43.43.43 IT IT IT IT IT IT CPU IT IT IT IT IT IT IT IT 1 IT IT 1 IT 2 IT IT 1 2021 2 2021 IT IT 3 3 2019&2020 IT DevOps DevOps IT DevOps DevOps 4 IT IT 4 2016-2020 5 2013-2020 IT IT IT 1 IT IT IT 6 IT IT IT 2 IT IT CTO IT IT 7 IT IT 3 IT IT IT IT 60-70%IT IT 8 9 2021 IT 1 2020 IT IT IT IT 2020 IT IT 10 2019-2021 IT IT IT 11 IT 2 IT IT IT IT 2016 8%2025 IT 26 12 2020 TOP5 13 2011-2020 IT IT IT 14 IT 3 IT IT 15 IT IT IT IT IT 16 IT IT IT-1 17 2 ROI4 3 Web APP 2 3 4=/100%10 5 URL 2-through clicks/views UV Unique Visitor 1 cookie cookies IP cookies UV cookies cookies 1 PV Page View 1 UV/=4 1 200 200 4 7 50 7 50 APP DAU MAU ROI:ID ID APP=/1 APP/19 2 3 SDK /APP/APP 4=(/100%(1-)100(1-/A+(1-)B+(1-)C 100%0=0.8+(1-0.8)0.8 ANR1 Android ANR ANR APP APP URL jank FPS FPS FPS=/100%JS 400 500 600 DNS3 DNS DNS TCP2 TCP SSL SSL CDN CDN CDN CDN CDN CDN CDN 1 IT IT IT IT IT 20 2 1 SmartAgent 3 IT IT 4 Apdex Application Performance Index Apdex Apdex 0-1 100%NoSQL 1 IT IT 21 2 3(Byte)bps 0 TCP 16 0 1 AIOps IT 22 2 3 CPU CPU GPU 5 CPU GPU K8s K8s K8s 8 Cluster Node8 Workspace Namespace Workload Pod7 Container Component KubeSphere Pod 1 23 2 ActiveMQ5 RabbitMQ Kafka RocketMQ 3(OLTP)C/S/S 1 2 3 IT 4 java JVM Young GC10 Minor GC JVM Young GC Full GC11 GC Eden12 Eden N 1 24 2;NoSQL Web NoSQL OLTP DBaaS DBaaS 3 QPS13 QPS IP SQL 1 Operation Customer O C DNA-AI 2 APP 25 IT IT 26 IT 3 IT 27 4 4 5 APM Log CMDB-28 IT IT IT 29 30 PC PV JS PV onReady JS 31 IT CPU CPU CPU/32 TCP 33 5 IT 34 IT 1 2 3 AI 35-AIOps AIOps IT IT-AIOps AIOps AIOps IT 36-IT 37 CMMI5 CMMI5 AIOps AIOps COO 42 1 ANR Application Not Response 2 TCP TCP Transmission Control Protocol 3 DNS Domain Name Server domain name IP(IP address 4 ROI Return On Investment“”5 MQ Message Queue 6 Inode inode Linux inode inode inode 7 Pod Pod k8s pod docker,docker 8 Node Pod Node Pod Node Pod Pod 9 GC JVM Java Garbage Collection 10 Young GC GC Minor GC 11 Full GC GC GC Minor GC 12 Eden Eden From Survivor To Survivor Eden Eden Minor GC 13 QPS Queries-per-second QPS 6
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