Awesome! This lightweight performance monitoring system is really powerful~

Time:2021-7-28

Awesome! This lightweight performance monitoring system is really powerful~

brief introduction

Spotlight on UNIX is a monitoring tool for the health of Linux system. It can be installed under windows to monitor the health of Linux server.

Monitoring items include:Utilization of CPU, memory, swap space, virtual memory, etc., as well as the number of TCP connections, bandwidth and disk IOWait.

Diagnose UNIX / Linux problems in real time. This performance and diagnostic resolution tool identifies areas of overload and quickly responds to problems so as not to affect users. Get real-time data streams from Solaris, AIX, HPUX, and UNIX / Linux operating systems, including I / O subsystems, cache, and kernel information. Create thresholds by automatically generating a series of normal baseline activities for each system and send alerts for impending problems.

function

  • Enhance visibility within the operating system。 View relevant information in real time by showing the processing and components of actual I / O traffic
  • adoptReal time diagnosisProblem areas (including front-end indicators, cache, disk I / O, and transaction statistics) to speed up problem resolution
  • Audio or image alarm functionYou can detect impending problems, and you don’t need to speculate, so it helps to improve efficiency
  • With powerful in-depth diagnosis and fast problem solving process,reduceEnd userDowntimeAnd improve work efficiency
  • With foglight ® integrate,improvementapplication programPerformance management solutions

Spotlight on UNIX installation

Go to the official website to download the corresponding version. EXE file. Download address:https://support.quest.com/zh-…

Double click directly to execute spotlighton UNIX_ 90.exe, and the installation welcome interface will pop up:

Awesome! This lightweight performance monitoring system is really powerful~

Directly click the next button to switch to the select installation path interface:

Awesome! This lightweight performance monitoring system is really powerful~

Select the installation path and click next to switch to the installation license agreement interface:

Awesome! This lightweight performance monitoring system is really powerful~

Select agree and click next to switch to the installation information check interface:

Awesome! This lightweight performance monitoring system is really powerful~

After confirming that there is no error, click the next button to start installing spotlight to the computer:

Awesome! This lightweight performance monitoring system is really powerful~

Prompt for successful installation after installation:

Awesome! This lightweight performance monitoring system is really powerful~

Click the finish button to end the installation process.

Simple configuration

1. Check that the sysstat package is installed on the Linux host

[[email protected] ~]# mpstat -V
sysstat version 10.1.5(C) Sebastien Godard (sysstat <at> orange.fr)
#If it is not installed, it is installed manually

2. Create administrative user

[[email protected] ~]# useradd -g root -G root spotlight
[[email protected] ~]# passwd spotlight
Changing password for user spotlight
.New password: 
BAD PASSWORD: The password is shorter than 8 characters
Retype new password: 
passwd: all authentication tokens updated successfully.

Double click the icon to start the interface as follows:

Awesome! This lightweight performance monitoring system is really powerful~

Click the connect icon at the top left:

Awesome! This lightweight performance monitoring system is really powerful~

Enter the spotlight Connection Manager:

Awesome! This lightweight performance monitoring system is really powerful~

Double click the new connection button to open the new connection dialog box:

Awesome! This lightweight performance monitoring system is really powerful~

Select connection type select spotlight on UNIX and new connection name to mark the connection. Click OK to enter the connection attribute configuration interface:

Awesome! This lightweight performance monitoring system is really powerful~

Enter the created user name and password and click OK. The connection is created and displayed in the connection manager:

Awesome! This lightweight performance monitoring system is really powerful~

Double click the newly established connection and wait for a few seconds to enter the spotlight monitoring interface of the server

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Introduction to specific parameters

system    System information includes Linux version, system running time and current time

Network    Including number of connections and broadband

CPU    CPU used by the user, CPU used by the system and remaining CPU;

Memory    Memory usage includes physical memory and virtual memory usage

Swap   Files    Usage of exchange files

Disk   Activity    Disk usage

Paging   in  / out    The number of memory pages read in per second/ The number of pages written to memory per second. Is the interaction between CPU and memory.

Swapping   in   rate / out rate    The above is page exchange. This is process interaction.

Disk I/O writes / reads    Virtual memory is divided on the hard disk. When the memory is insufficient, the physical memory will interact with the virtual memory, and the response will cause disk I / O problems.

Related interfaces

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Monitor MySQL and Oracle interfaces

MySQL

Just download and install spotlight on MySQL\_ 90.exe, the installation is very simple.

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Oracle

Awesome! This lightweight performance monitoring system is really powerful~

Top session

Awesome! This lightweight performance monitoring system is really powerful~

SQL application workload

Awesome! This lightweight performance monitoring system is really powerful~

Awesome! This lightweight performance monitoring system is really powerful~

Activity analysis

Awesome! This lightweight performance monitoring system is really powerful~

I / O analysis

Awesome! This lightweight performance monitoring system is really powerful~

Configure memory

Awesome! This lightweight performance monitoring system is really powerful~

In fact, it can monitor many applications, such as mongodb and PSQL in database. For more powerful functions, you can refer to the official website with detailed documentation.https://www.quest.com/solutio…

Awesome! This lightweight performance monitoring system is really powerful~

If you need this tool kit, please reply to Spotlight downloaded from the official account of the brother of technology, and download the link.

For system monitoring tools, previous articles have also introduced a lot. Each has different characteristics and functions, which can be selected according to needs.

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Very exciting! This free and open source monitoring system is really powerful~

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