With the continuous development of the Internet industry, a variety of monitoring tools are countless. Here is a list of the most complete monitoring tools on the Web. So you can have more than 80 ways to manage your machine. In this article, we mainly include the following:
Command-line
DBA_Oracle AWR Report Performance Monitoring Report (CASE) (HTML Report monitors database performance), dba_oracleawr
2014-08-22
I. Summary
Oracle Database 10 Gb provides a significantly improved tool: Automatic Workload information library (AWR: Automatic Workload Repository ).
Oracle recommends that you replace Statspack with this.
1. AWR is essentially an Or
This is a creation in
Article, where the information may have evolved or changed.
Golang unit testing, performance testing, performance monitoring technology
The go language provides powerful testing tools, with an example of a brief introduction
Go Test Unit Testing
Go test-bench=.
With the continuous development of the Internet industry, a variety of monitoring tools are countless. Here is a list of the most complete monitoring tools on the Web. So you can have more than 80 ways to manage your machine. In this article, we mainly include the following:
Command-line
Source: Serverdensity translation Source: Linux ChinaWith the continuous development of the Internet industry, a variety of monitoring tools are countless. Here is a list of the most complete monitoring tools on the Web. So you can have more than 80 ways to manage your machine. In this article, we mainly include the fo
This is a creation in
Article, where the information may have evolved or changed.
Golang unit testing, performance testing, performance monitoring technology
The go language provides powerful testing tools, with an example of a brief introduction
Go Test Unit Testing
Go test-bench=.
Golang Unit Testing, performance testing, performance monitoring technology
The go language provides powerful testing tools, and the following example briefly describes the Go Test unit testing Go test-bench=. Performance test Go tool pprof
1. Smokeping Smokeping is RRDtool's author Tobi Oetiker's work, written in Perl, mainly monitoring network performance, including regular Ping, using echoping to monitor the performance of the WWW server, monitoring DNS query performance,
, and abnormal activity.arpwatch– Ethernet Activity MonitorThe Arpwatch is designed to monitor Ethernet address resolution (changes in Mac and IP addresses) on Linux. He continuously monitors Ethernet activity for a period of time and outputs a log of changes in IP and MAC address pairs. It can also send an email notification to an administrator, alerting you to an increase in address pairing. This is useful for detecting ARP attacks on a network.suricata– Network Security MonitoringSuricata is
that the development iteration process will be ignored,Performance degrades along with product Iteration. Especially on mobile terminals, the network has always been a major bottleneck, but the page is growing bigger and more complicated. There are no simple gold rules to optimize the performance. We need a performance monit
The previous article, "WMI for server Performance monitoring", describes how to get server performance through remote COM (which can also be used locally), so this article mainly says that the Windows system comes with performance monitoring----->performancecouonter.
Open
the web server, the network monitoring software periodically sends 32-bit ping requests continuously to track whether the server has received the request and responded in a timely manner.
There are hundreds of existing network monitoring tools, but these tools are often expensive. Therefore, it is worthwhile to spend
bottlenecks, to guide the implementation of the optimization.What tools are available for day 2?
工欲善其事 its prerequisite
Page performance evaluation and monitoring There are many mature and excellent tools, reasonable use of existing tools to achieve a multipli
1. Overview monitoring is an indispensable part in checking system problems or optimizing system performance. The operating system monitoring tool monitors the usage of operating system resources and indirectly reflects the running status of each server program. The analysis based on the running results can help us quickly locate the system... information nb
1.
Linux top commands for monitoring and diagnosis tools
Directory
(1) system and task statistics:(2) process and cpu statistics:(3) memory information of the last two behaviors:How does one calculate the actual number of available memory for a program?How does one calculate the number of memory used by a program of 3.2?3.3 How can I determine whether the system has insufficient memory?3.4 difference between b
1. OverviewMonitoring, is an integral part of checking system problems or optimizing system performance. Monitoring the usage of operating system resources through the operating system monitoring tool, which indirectly reflects the operation of each server program. Based on the analysis of running results, we can quickly locate the system problem range or
iterations will be overlooked and performance will decay with the iteration of the product . Especially on the mobile side, the network has been a big bottleneck, and the page is more and more large, more and more complex functions. There are no simple golden rules to take care of the performance optimization work, we need a performance
During application maintenance for the customer, I noticed some performance problems under high load conditions. Theoretically, increasing the load on the application will reduce the performance, but I think the performance drop rate is much higher than the load increase. At the same time, I also found that, performance
the remaining memory usage.
3. Check the number of traffic consumed by the application from start to current time
4. Test Data is written into the CSV file and stored on the mobile phone.
5. You can enable the floating window function to display the performance data of the tested application in real time.
6. You can quickly start or close the Wi-Fi network of your mobile phone in the floating window.
002. png
The functions of the two
Web request.
APM can be used to:
The overall visualization of Web application performance;
Visualize the performance of specific Web requests;
Automatically send alarms when Web application performance becomes worse or multiple errors occur;
When the volume of business is large, the response of the application is validated.
An exam
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.