SlideShare una empresa de Scribd logo

系统性能分析和优化.ppt

•Descargar como PPT, PDF•
•
Frank Cai
Frank Cai
1 de 74
系统性能分析和优化
前言 ,[object Object],[object Object],[object Object]
我们将会讨论下列 7 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
开始第 1 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能分析的目的 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能分析的目的 ,[object Object],[object Object],[object Object]
开始第 2 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能分析相关的人 ,[object Object],[object Object],[object Object]
性能分析相关的人 ,[object Object],[object Object],[object Object],[object Object],[object Object]
性能分析相关的人 ,[object Object],[object Object],[object Object],[object Object]
性能分析相关的人 ,[object Object],[object Object],[object Object]
开始第 3 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能相关的各个环节 ,[object Object],[object Object],[object Object],[object Object],[object Object]
性能相关的 - 硬件资源 ,[object Object],[object Object],[object Object],[object Object]
性能相关的 - 硬件资源 ,[object Object],[object Object],[object Object]
性能相关的 - 硬件资源 ,[object Object],[object Object],[object Object],[object Object],[object Object]
性能相关的 - 硬件资源 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能相关的 - 硬件资源 ,[object Object],[object Object],[object Object],[object Object],[object Object]
性能相关的 - 操作系统 ,[object Object],[object Object],[object Object],[object Object],[object Object]
开始第 4 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
系统使用和优化的原则 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
系统使用和优化的原则 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
系统使用和优化的原则 ,[object Object],[object Object],[object Object]
开始第 5 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object],[object Object]
典型应用对系统资源使用的特点 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
开始第 6 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
常见的性能分析工具介绍 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -vmstat ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -top ,[object Object],[object Object]
工具介绍 -top ,[object Object]
工具介绍 -top ,[object Object]
工具介绍 -top ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -top ,[object Object],[object Object],[object Object],[object Object]
工具介绍 -top ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -top ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -free ,[object Object],[object Object]
工具介绍 -free ,[object Object],[object Object]
工具介绍 -free ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 -free ,[object Object],[object Object],[object Object]
工具介绍 -uptime ,[object Object],[object Object],[object Object]
工具介绍 - sysstat 工具包 ,[object Object],[object Object]
工具介绍 - sysstat 工具包 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
工具介绍 - 其他 ,[object Object],[object Object],[object Object],[object Object],[object Object]
开始第 7 个话题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
性能分析及优化的案例 ,[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容为主的网站 ,[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object]
动态内容 +Cache 为主的网站 ,[object Object],[object Object],[object Object],[object Object],[object Object]
相关的参考资料 ,[object Object],[object Object],[object Object],[object Object]
结束啦！ ,[object Object]

Recomendados

Introduction to Perf
Introduction to PerfIntroduction to Perf
Introduction to PerfWang Hsiangkai
 
C/C++调试、跟踪及性能分析工具综述
C/C++调试、跟踪及性能分析工具综述C/C++调试、跟踪及性能分析工具综述
C/C++调试、跟踪及性能分析工具综述Xiaozhe Wang
 
Linux Performance Profiling and Monitoring
Linux Performance Profiling and MonitoringLinux Performance Profiling and Monitoring
Linux Performance Profiling and MonitoringGeorg Schönberger
 
RxNetty vs Tomcat Performance Results
RxNetty vs Tomcat Performance ResultsRxNetty vs Tomcat Performance Results
RxNetty vs Tomcat Performance ResultsBrendan Gregg
 
IntelON 2021 Processor Benchmarking
IntelON 2021 Processor BenchmarkingIntelON 2021 Processor Benchmarking
IntelON 2021 Processor BenchmarkingBrendan Gregg
 
BPF - in-kernel virtual machine
BPF - in-kernel virtual machineBPF - in-kernel virtual machine
BPF - in-kernel virtual machineAlexei Starovoitov
 
Performance Wins with eBPF: Getting Started (2021)
Performance Wins with eBPF: Getting Started (2021)Performance Wins with eBPF: Getting Started (2021)
Performance Wins with eBPF: Getting Started (2021)Brendan Gregg
 
LISA2019 Linux Systems Performance
LISA2019 Linux Systems PerformanceLISA2019 Linux Systems Performance
LISA2019 Linux Systems PerformanceBrendan Gregg
 

Recomendados

Introduction to Perf
Introduction to PerfIntroduction to Perf
Introduction to PerfWang Hsiangkai
 
C/C++调试、跟踪及性能分析工具综述
C/C++调试、跟踪及性能分析工具综述C/C++调试、跟踪及性能分析工具综述
C/C++调试、跟踪及性能分析工具综述Xiaozhe Wang
 
Linux Performance Profiling and Monitoring
Linux Performance Profiling and MonitoringLinux Performance Profiling and Monitoring
Linux Performance Profiling and MonitoringGeorg Schönberger
 
RxNetty vs Tomcat Performance Results
RxNetty vs Tomcat Performance ResultsRxNetty vs Tomcat Performance Results
RxNetty vs Tomcat Performance ResultsBrendan Gregg
 
IntelON 2021 Processor Benchmarking
IntelON 2021 Processor BenchmarkingIntelON 2021 Processor Benchmarking
IntelON 2021 Processor BenchmarkingBrendan Gregg
 
BPF - in-kernel virtual machine
BPF - in-kernel virtual machineBPF - in-kernel virtual machine
BPF - in-kernel virtual machineAlexei Starovoitov
 
Performance Wins with eBPF: Getting Started (2021)
Performance Wins with eBPF: Getting Started (2021)Performance Wins with eBPF: Getting Started (2021)
Performance Wins with eBPF: Getting Started (2021)Brendan Gregg
 
LISA2019 Linux Systems Performance
LISA2019 Linux Systems PerformanceLISA2019 Linux Systems Performance
LISA2019 Linux Systems PerformanceBrendan Gregg
 
Velocity 2015 linux perf tools
Velocity 2015 linux perf toolsVelocity 2015 linux perf tools
Velocity 2015 linux perf toolsBrendan Gregg
 
The TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux KernelThe TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux KernelDivye Kapoor
 
USENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame GraphsUSENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame GraphsBrendan Gregg
 
LinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking WalkthroughLinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking WalkthroughThomas Graf
 
PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015Kohei KaiGai
 
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...Databricks
 
Staring into the eBPF Abyss
Staring into the eBPF AbyssStaring into the eBPF Abyss
Staring into the eBPF AbyssSasha Goldshtein
 
Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)Andriy Berestovskyy
 
Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...jemin lee
 
Introduction to eBPF and XDP
Introduction to eBPF and XDPIntroduction to eBPF and XDP
Introduction to eBPF and XDPlcplcp1
 
Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016Brendan Gregg
 
Linux Profiling at Netflix
Linux Profiling at NetflixLinux Profiling at Netflix
Linux Profiling at NetflixBrendan Gregg
 
VLANs in the Linux Kernel
VLANs in the Linux KernelVLANs in the Linux Kernel
VLANs in the Linux KernelKernel TLV
 
Linux BPF Superpowers
Linux BPF SuperpowersLinux BPF Superpowers
Linux BPF SuperpowersBrendan Gregg
 
Message Signaled Interrupts
Message Signaled InterruptsMessage Signaled Interrupts
Message Signaled InterruptsAnshuman Biswal
 
Velocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPFVelocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPFBrendan Gregg
 
Linux Network Stack
Linux Network StackLinux Network Stack
Linux Network StackAdrien Mahieux
 
ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!Affan Syed
 
Impact Analysis with PL/Scope
Impact Analysis with PL/ScopeImpact Analysis with PL/Scope
Impact Analysis with PL/ScopeSteven Feuerstein
 
BPF Internals (eBPF)
BPF Internals (eBPF)BPF Internals (eBPF)
BPF Internals (eBPF)Brendan Gregg
 
Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络lovingprince58
 
Ch04
Ch04Ch04
Ch04Ying wei (Joe) Chou
 

Más contenido relacionado

La actualidad más candente

Velocity 2015 linux perf tools
Velocity 2015 linux perf toolsVelocity 2015 linux perf tools
Velocity 2015 linux perf toolsBrendan Gregg
 
The TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux KernelThe TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux KernelDivye Kapoor
 
USENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame GraphsUSENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame GraphsBrendan Gregg
 
LinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking WalkthroughLinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking WalkthroughThomas Graf
 
PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015Kohei KaiGai
 
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...Databricks
 
Staring into the eBPF Abyss
Staring into the eBPF AbyssStaring into the eBPF Abyss
Staring into the eBPF AbyssSasha Goldshtein
 
Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)Andriy Berestovskyy
 
Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...jemin lee
 
Introduction to eBPF and XDP
Introduction to eBPF and XDPIntroduction to eBPF and XDP
Introduction to eBPF and XDPlcplcp1
 
Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016Brendan Gregg
 
Linux Profiling at Netflix
Linux Profiling at NetflixLinux Profiling at Netflix
Linux Profiling at NetflixBrendan Gregg
 
VLANs in the Linux Kernel
VLANs in the Linux KernelVLANs in the Linux Kernel
VLANs in the Linux KernelKernel TLV
 
Linux BPF Superpowers
Linux BPF SuperpowersLinux BPF Superpowers
Linux BPF SuperpowersBrendan Gregg
 
Message Signaled Interrupts
Message Signaled InterruptsMessage Signaled Interrupts
Message Signaled InterruptsAnshuman Biswal
 
Velocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPFVelocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPFBrendan Gregg
 
ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!Affan Syed
 
Impact Analysis with PL/Scope
Impact Analysis with PL/ScopeImpact Analysis with PL/Scope
Impact Analysis with PL/ScopeSteven Feuerstein
 
BPF Internals (eBPF)
BPF Internals (eBPF)BPF Internals (eBPF)
BPF Internals (eBPF)Brendan Gregg
 

La actualidad más candente (20)

Velocity 2015 linux perf tools
Velocity 2015 linux perf toolsVelocity 2015 linux perf tools
Velocity 2015 linux perf tools
 
The TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux KernelThe TCP/IP Stack in the Linux Kernel
The TCP/IP Stack in the Linux Kernel
 
USENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame GraphsUSENIX ATC 2017: Visualizing Performance with Flame Graphs
USENIX ATC 2017: Visualizing Performance with Flame Graphs
 
LinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking WalkthroughLinuxCon 2015 Linux Kernel Networking Walkthrough
LinuxCon 2015 Linux Kernel Networking Walkthrough
 
PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015PG-Strom - GPGPU meets PostgreSQL, PGcon2015
PG-Strom - GPGPU meets PostgreSQL, PGcon2015
 
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
Running Apache Spark on a High-Performance Cluster Using RDMA and NVMe Flash ...
 
Staring into the eBPF Abyss
Staring into the eBPF AbyssStaring into the eBPF Abyss
Staring into the eBPF Abyss
 
Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)Network Programming: Data Plane Development Kit (DPDK)
Network Programming: Data Plane Development Kit (DPDK)
 
Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...Integer quantization for deep learning inference: principles and empirical ev...
Integer quantization for deep learning inference: principles and empirical ev...
 
Introduction to eBPF and XDP
Introduction to eBPF and XDPIntroduction to eBPF and XDP
Introduction to eBPF and XDP
 
Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016Broken Linux Performance Tools 2016
Broken Linux Performance Tools 2016
 
Linux Profiling at Netflix
Linux Profiling at NetflixLinux Profiling at Netflix
Linux Profiling at Netflix
 
VLANs in the Linux Kernel
VLANs in the Linux KernelVLANs in the Linux Kernel
VLANs in the Linux Kernel
 
Linux BPF Superpowers
Linux BPF SuperpowersLinux BPF Superpowers
Linux BPF Superpowers
 
Message Signaled Interrupts
Message Signaled InterruptsMessage Signaled Interrupts
Message Signaled Interrupts
 
Velocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPFVelocity 2017 Performance analysis superpowers with Linux eBPF
Velocity 2017 Performance analysis superpowers with Linux eBPF
 
Linux Network Stack
Linux Network StackLinux Network Stack
Linux Network Stack
 
ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!ebpf and IO Visor: The What, how, and what next!
ebpf and IO Visor: The What, how, and what next!
 
Impact Analysis with PL/Scope
Impact Analysis with PL/ScopeImpact Analysis with PL/Scope
Impact Analysis with PL/Scope
 
BPF Internals (eBPF)
BPF Internals (eBPF)BPF Internals (eBPF)
BPF Internals (eBPF)
 

Similar a 系统性能分析和优化.ppt

Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络lovingprince58
 
海量日志分析系统实践,Dba
海量日志分析系统实践,Dba海量日志分析系统实践,Dba
海量日志分析系统实践,DbaCevin Cheung
 
如何使用 Xhprof 分析網站效能 (真實案例2)
如何使用 Xhprof 分析網站效能 (真實案例2)如何使用 Xhprof 分析網站效能 (真實案例2)
如何使用 Xhprof 分析網站效能 (真實案例2)Cyril Wang
 
Lamp优化实践
Lamp优化实践Lamp优化实践
Lamp优化实践zhliji2
 
Sql优化
Sql优化Sql优化
Sql优化dcshi
 
系統程式 -- 第 10 章
系統程式 -- 第 10 章系統程式 -- 第 10 章
系統程式 -- 第 10 章鍾誠 陳鍾誠
 
Java线上应用问题排查方法和工具(空望)
Java线上应用问题排查方法和工具(空望)Java线上应用问题排查方法和工具(空望)
Java线上应用问题排查方法和工具(空望)ykdsg
 
Java应用性能测试与分析
Java应用性能测试与分析Java应用性能测试与分析
Java应用性能测试与分析Frank Lee
 
如何使用 Xhprof 分析網站效能 (真實案例)
如何使用 Xhprof 分析網站效能 (真實案例)如何使用 Xhprof 分析網站效能 (真實案例)
如何使用 Xhprof 分析網站效能 (真實案例)Cyril Wang
 
Erlang Optimize
Erlang OptimizeErlang Optimize
Erlang OptimizeFeng Yu
 
01 课程介绍与计算机系统概述
01 课程介绍与计算机系统概述01 课程介绍与计算机系统概述
01 课程介绍与计算机系统概述Huaijin Chen
 
性能测试实践1
性能测试实践1性能测试实践1
性能测试实践1yiditushe
 
MySQL压力测试经验
MySQL压力测试经验MySQL压力测试经验
MySQL压力测试经验Jinrong Ye
 
高性能LAMP程序设计
高性能LAMP程序设计高性能LAMP程序设计
高性能LAMP程序设计fuchaoqun
 
110329 luopeng-sysopt-openkavass
110329 luopeng-sysopt-openkavass110329 luopeng-sysopt-openkavass
110329 luopeng-sysopt-openkavassZoom Quiet
 
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰Scourgen Hong
 
Lamp高性能设计
Lamp高性能设计Lamp高性能设计
Lamp高性能设计锐 张
 

Similar a 系统性能分析和优化.ppt (20)

Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络Linux性能监控cpu内存io网络
Linux性能监控cpu内存io网络
 
Ch04
Ch04Ch04
Ch04
 
海量日志分析系统实践,Dba
海量日志分析系统实践,Dba海量日志分析系统实践,Dba
海量日志分析系统实践,Dba
 
如何使用 Xhprof 分析網站效能 (真實案例2)
如何使用 Xhprof 分析網站效能 (真實案例2)如何使用 Xhprof 分析網站效能 (真實案例2)
如何使用 Xhprof 分析網站效能 (真實案例2)
 
Lamp优化实践
Lamp优化实践Lamp优化实践
Lamp优化实践
 
Sql优化
Sql优化Sql优化
Sql优化
 
系統程式 -- 第 10 章
系統程式 -- 第 10 章系統程式 -- 第 10 章
系統程式 -- 第 10 章
 
Java线上应用问题排查方法和工具(空望)
Java线上应用问题排查方法和工具(空望)Java线上应用问题排查方法和工具(空望)
Java线上应用问题排查方法和工具(空望)
 
Java应用性能测试与分析
Java应用性能测试与分析Java应用性能测试与分析
Java应用性能测试与分析
 
如何使用 Xhprof 分析網站效能 (真實案例)
如何使用 Xhprof 分析網站效能 (真實案例)如何使用 Xhprof 分析網站效能 (真實案例)
如何使用 Xhprof 分析網站效能 (真實案例)
 
Erlang Optimize
Erlang OptimizeErlang Optimize
Erlang Optimize
 
01 课程介绍与计算机系统概述
01 课程介绍与计算机系统概述01 课程介绍与计算机系统概述
01 课程介绍与计算机系统概述
 
性能测试实践1
性能测试实践1性能测试实践1
性能测试实践1
 
Baidu Cloud Foundry
Baidu Cloud FoundryBaidu Cloud Foundry
Baidu Cloud Foundry
 
MySQL压力测试经验
MySQL压力测试经验MySQL压力测试经验
MySQL压力测试经验
 
高性能LAMP程序设计
高性能LAMP程序设计高性能LAMP程序设计
高性能LAMP程序设计
 
110329 luopeng-sysopt-openkavass
110329 luopeng-sysopt-openkavass110329 luopeng-sysopt-openkavass
110329 luopeng-sysopt-openkavass
 
MogileFS
MogileFSMogileFS
MogileFS
 
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰
从林书豪到全明星 - 虎扑网技术架构如何化解流量高峰
 
Lamp高性能设计
Lamp高性能设计Lamp高性能设计
Lamp高性能设计
 

Más de Frank Cai

把时间当朋友
把时间当朋友把时间当朋友
把时间当朋友Frank Cai
 
高性能Web服务器Nginx及相关新技术的应用实践
高性能Web服务器Nginx及相关新技术的应用实践高性能Web服务器Nginx及相关新技术的应用实践
高性能Web服务器Nginx及相关新技术的应用实践Frank Cai
 
Fotolog.Com.Mashraqi Scaling
Fotolog.Com.Mashraqi ScalingFotolog.Com.Mashraqi Scaling
Fotolog.Com.Mashraqi ScalingFrank Cai
 
6 Dean Google
6 Dean Google6 Dean Google
6 Dean GoogleFrank Cai
 
高可用数据库平台架构及日常管理经验介绍.ppt
高可用数据库平台架构及日常管理经验介绍.ppt高可用数据库平台架构及日常管理经验介绍.ppt
高可用数据库平台架构及日常管理经验介绍.pptFrank Cai
 

Más de Frank Cai (6)

把时间当朋友
把时间当朋友把时间当朋友
把时间当朋友
 
高性能Web服务器Nginx及相关新技术的应用实践
高性能Web服务器Nginx及相关新技术的应用实践高性能Web服务器Nginx及相关新技术的应用实践
高性能Web服务器Nginx及相关新技术的应用实践
 
Fotolog.Com.Mashraqi Scaling
Fotolog.Com.Mashraqi ScalingFotolog.Com.Mashraqi Scaling
Fotolog.Com.Mashraqi Scaling
 
WAP2.0
WAP2.0WAP2.0
WAP2.0
 
6 Dean Google
6 Dean Google6 Dean Google
6 Dean Google
 
高可用数据库平台架构及日常管理经验介绍.ppt
高可用数据库平台架构及日常管理经验介绍.ppt高可用数据库平台架构及日常管理经验介绍.ppt
高可用数据库平台架构及日常管理经验介绍.ppt
 

系统性能分析和优化.ppt

  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
  • 35.
  • 36.
  • 37.
  • 38.
  • 39.
  • 40.
  • 41.
  • 42.
  • 43.
  • 44.
  • 45.
  • 46.
  • 47.
  • 48.
  • 49.
  • 50.
  • 51.
  • 52.
  • 53.
  • 54.
  • 55.
  • 56.
  • 57.
  • 58.
  • 59.
  • 60.
  • 61.
  • 62.
  • 63.
  • 64.
  • 65.
  • 66.
  • 67.
  • 68.
  • 69.
  • 70.
  • 71.
  • 72.
  • 73.
  • 74.