SolarWinds Server & Application Monitor (SAM) Red Hat Linux performance monitoring tools give you a deep view into application and server performance in your Red Hat Enterprise Linux (RHEL) environment. Monitor critical applications running on Linux servers including Apache, Java, JBoss, Oracle, ...
ftrace simple wrapperforkernel's ftrace functionalityinject Filter to augment the events stream with additional informationkallsyms Searches running kernel for symbolskmem Tool to trace/measure kernel memory propertieskvm Tool to trace/measure kvm guest oslist List all symbolic event typeslock Analyze lock...
When it comes to Linux performance monitoring, the best way to stay on top of these metrics and make the most of the Linux process is to use a performance monitoring tool, like SolarWinds Server & Application Monitor (SAM). "SolarWinds Server & Application Monitor is the best monitoring too...
我们先来看看它的介绍: Simpleperf is a native profiling tool for Android. Its command-line interface supports broadly the same options as the linux-tools perf, but also supports various Android-specific improvements. native profiling?是不是很心动? 至于simpleperf的原理,简单来说,现代CPU一般都带有一个...
perf.data report Read perf.data (created by perf record) and display the profile sched Tool to trace/measure scheduler properties (latencies) script Read perf.data (created by perf record) and display trace output stat Run a command and gather performance counter statistics test Runs sanity ...
了解该命令的更多使用方法请参考:Monitorix a System and Network Monitoring Tool for Linux。 15,Arpwatch -- Ethernet Activity Monitor Arpwatchis 是一种被设计用来监视以太网的地址解析(MACandIPaddress changes)的程序。 它持续保持监视以太网流量和产生一个IP和MAC地址对变化的以及网络上的时间戳的日志。当有一...
Quentin Monnet,BPFTool co-maintainer,Quentin是在stackoverflow上bpf问题的killer,twitter有关于eBPF的系列实战短文,值得细品; BPF书籍 《Linux Observability with BPF》 作者David Calavera和Lorenzo Fontana, 这本书篇幅不长,是来自sysdig的两位大佬写的BPF手册书,推荐入门阅读 ...
Quentin Monnet,BPFTool co-maintainer,Quentin是在stackoverflow上bpf问题的killer,twitter有关于eBPF的系列实战短文,值得细品; BPF书籍 《Linux Observability with BPF》作者David Calavera和Lorenzo Fontana, 这本书篇幅不长,是来自sysdig的两位大佬写的BPF手册书,推荐入门阅读 ...
ethtool 网卡配置显示工具 yes yes iperf 网络带宽公积金 no yes tcptrace 网络包分析工具 no yes 3.0 CPU 介绍 CPU 利用率主要依赖于是什么资源在试图存取.内核调度器将负责调度2种资源种类:线程(单一或者多路)和中断.调度器去定义不同资源的不同优先权.以下列表从优先级高到低排列: ...
ethtool ethtool命令用于展示和修改网卡参数。 它也可以用来诊断以太网设备,以获取更多统计数据。 15. NetHogs NetHogs NetHogs对网络流量安装协议或者子网进行分解,然后按进程进行分组。 因此,当网络流量猛增时,你可以使用NetHogs揪出肇事进程。 16. iptraf