best server monitoring tools

Tags: info include distributed apps a little view Collection graphical interface operation NBSP;NBSP;NBSP;OTANBSP;NBSP;NBSP; One of the primary responsibilities of the database administrator is to continuously monitor SQL Server performance. There are several reasons for monitoring, including performance, storage status, security, and standard compliance. Although many of these types of

tuning also give the sort including CPU, run time, total IO, physical read, logical read, etc.Of course, my local machine itself is very small, and there are not many T-SQL statements running, so the chart tool shows a lot of emptiness.Take a look at the disk storageThis is generally the above content, their own use of the time to dig it, this article provides ideas.If the experienced DBA, I estimate that the above statements can be viewed through the system's DMV, but that is limited to experi

ArticleDirectory Iostat Meminfo and free Mpstat Netstat Nmon Pmap PS and pstree SAR Strace Tcpdump Top Uptime Vmstat Wireshark Original article link If you want to know what your server is doing, you need to know some basic commands. Once you are proficient in these commands, you are a professional Linux system administrator. Some Linux distributions provide the GUIProgramFor example, SuSE Lin

; #Time kbin pktin kbout pktout 10:32:01 40 58 43 66 10:32:01 27 58 3 32 10:32:02 3 28 9 44 10:32:02 5 42 96 96 10:32:03 5 48 3 28 Installing Collectl # Ubuntu/debian Users $ sudo apt-get install Collectl #Fedora $ sudo yum install Collectl ConclusionThese easy-to-use commands can quickly check network bandwidth usage on Linux servers. However, these commands require the user to log on to the remote server via

; #Time kbin pktin kbout pktout 10:32:01 40 58 43 66 10:32:01 27 58 3 32 10:32:02 3 28 9 44 10:32:02 5 42 96 96 10:32:03 5 48 3 28 Installing Collectl # Ubuntu/debian Users $ sudo apt-get install Collectl #Fedora $ sudo yum install Collectl ConclusionThese easy-to-use commands can quickly check network bandwidth usage on Linux servers. However, these commands require the user to log on to the remote server via

Reprinted from: 16 Linux Server monitoring commands you need to knowIf you want to know what your server is doing, you need to know some basic commands, and once you've mastered these commands, you're a professional Linux system administrator.Some Linux distributions provide GUI programs to monitor the system, for example, SUSE Linux has a great and professional

English Original: hp.com, translation: Oschina If you want to know what your server is doing, you need to know some basic commands, and once you've mastered these commands, you're a professional Linux system administrator. Some Linux distributions provide GUI programs to monitor the system, for example, SUSE Linux has a great and professional tool Yast,kde KDE system Guard is also excellent. Of course, to use these

Tags: monitoring tools Tor system performance useful SYN Linux info Inter commandIf you want to know what your server is doing, you need to know some basic commands, and once you've mastered these commands, you're a professional Linux system administrator.Some Linux distributions provide GUI programs to monitor the system, for example, SUSE Linux has a great and

the server are allocated with memory and who are using large amounts of memory. Ps and pstree The ps and pstree commands are two effective assistants of the Linux system administrator. They all display all processes currently running in the form of a list. Ps can tell you how much memory and processor time the server program is using. Pstree displays less information, but focuses on the processes that are

Some Linux distributions provide GUI programs for system monitoring, such as SUSE Linux has a great and professional tool yast,kde the KDE System Guard is also excellent. Of course, to use these tools, you have to operate in front of the server, and these GUI programs take up a lot of system resources, so although the GUI is good for basic

LINUX-monitor server status and linux Monitoring Server This document describes how to monitor the operating status of linux servers, including CPU, hard disk, memory, network interfaces, and motherboard.How to monitor Hard Disks Core Ideology Use command df. Sample program #! /Bin/bashIP = 'hostname-I 'hostname = 'hostname' disk _ sda2 = 'df-Ph | grep/dev/s

the most useful programs in my Linux System Management Toolkit.PmapThe PMAP command is used to report the amount of memory used by the server's process. You can use this tool to determine which processes on the server are allocated memory, and who is using memory in a large number of these processes.PS and PstreeThe two commands for PS and Pstree are the two right-hand assistants for Linux system administrators. They all display all currently running

Other regulation and monitoring tools ISA Server includes a number of additional tuning tools. Use these tools to optimize and monitor ISA Server performance. For example, you can optimize the performance of the ISA

Other regulation and monitoring tools ISA Server includes a number of additional tuning tools. Use these tools to optimize and monitor ISA Server performance. For example, you can optimize the performance of the ISA

If you want to know what your server is doing, you need to know some basic commands, and once you've mastered these commands, you're a professional Linux system administrator.Some Linux distributions provide GUI programs to Monitor the system, for example, SUSE Linux has a great and professional tool Yast,kde KDE system Guard is also excellent. Of course, to use these tools, you have to operate in front of

is completed-that is, monitoring is completed for one hour, the tester can continue to perform other operations without manual intervention. If you want to stop the monitoring, You need to query the process number through "# ps-ef | grep nmon", and then kill the process to stop monitoring. 3. Regular monitoring: in ad

about, Python package management tools; build-essential compiled A/C + + program, Python-dev is a python development kit. 】# sudo apt-get update # sudo apt-get install python-pip build-essential python-dev # sudo pip install glancesThird, the use of glances:Glances I looked at the official website of the document, there are four main ways, here are some of the words:The first : Single use, this is very simple to use, log on to the

with the "do not leave Alive" kill command for Linux. 　　Sar The SAR program is like a Swiss Army knife in the field of system monitoring tools. The SAR command is actually composed of three programs: the SAR that displays the data, the SA1 that collects the data, and the SA2 that holds the data. Once installed, SAR can generate detailed profiles showing processor usage, memory paging activity, network in

Monitoring Overview We mentioned MSSQL monitoring based on SQL event in the previous section, but sometimes we need more detailed monitoring that is suitable for tuning and troubleshooting. The visibility of running SQL Server is the possibility of query adjustment, optimization, and comprehensive troubleshooting! This

mirror server to fail to keep up with the principal server's progress. The oldest unsent transaction (oldest unsent transaction): Error number 32040, set on the principal server, is especially important in high-performance mode. Mirror commit cost (Mirro commit overhead): Error number 32044, configured on the mirror server, sets the number of millisecond