ubuntu server performance monitor

The installation process on the Ubuntu 14.04 Server is the simplest and meets all the requirements for installing Docker, with the following setup script. If you are possible, please use the 14.04 version of Ubuntu to avoid digging holes for yourself. Installation 1 Curl-ssl http s://get.docker.io/ubuntu/| sudo sh test

MRIOTCP, Super Mario, as the name suggests, he is not only efficient, but also super easy and fun. At the same time he can be a very concise Linux C Development Learning project. It is no exaggeration to say that if you master this project, you will become a Linux C cow; Of course, you can also learn from the mario.c of the source code (MARITCP Server sample program), you can quickly get started with Linux C development. After two months of testing (

Install on the same computer ArcGIS After desktop and ArcGIS Server, Applockmgr Process will cause Desktop Program Open, display, and query file data and its slowness. I checked it online, ESRI The official statement is that due to the permission setting problem of DCOM, the solution is as follows: Problem: Performance of ArcGIS desktop or arcreader is very slow when installed on the same machine as

, but scp is not; ftp can shake hands, but files cannot be transferred. I encountered this kind of problem. after careful Google, I found that it was a problem with MTU. I tested it with ping and it turned out that the package was too large. You can solve the problem by using iptables. I will not talk about the specific principles. I need to Google myself. Here we only talk about the solution. add the following rules in the filter table: Sudo iptables-a forward-s 10.100.0.0/24-p tcp-m tcp -- tc

$ Sudo a2dismod: View enabled modules $ Sudo apt-cache search libapache2-mod: search all modules Apache2 of Ubuntu makes good configuration for providing support for virtual hosts. If your server has only one website, you can use the virtual host without modifying the configuration. If there are multiple websites, you can copy the configuration file of the default virtual host for modification, in this w

Perfmon is Windows System Performance Monitor. Used to monitor CPU usage, memory usage, hard disk read and write speed, network speed, and more.Processor/%privileged timeThreshold: A bottleneck is indicated if the value continues to be greater than 75%.Meaning: This counter represents the percentage of time that a thread uses in privileged mode. When your program

password and select lamp server. Enter the MySQL password The program starts to be downloaded and the installation is complete. After installation, enter the server address in the browser. Generally, 127.0.0.1 is entered by default. Appears It works! This is the default web page for this server. The web server softwa

class processors last month, in fact, the story of the ARM server has been around for several years. Canonical indicates in the statement: "this is beginning of a journey to re-inventing a power efficient and less complex data center. we look forward to working with HP and Calxeda on that journey ", which means that the release of the hp arm server marks the beginning of a new invention with power-saving e

milliseconds) above and the maximum wait time as a reference. Using the information provided by Sys.sysprocesses to count, about sys.sysprocesses use can refer to "SQL Server performance tuning from user session state analysis". This view listens for blocking information over a period of time. You can set a monitor statement to run every 10 seconds, storing bloc

LIGHTTPD is an open source Web server software. The LIGHTTPD is safe, fast, industry-standard, adaptable and optimized for high-configuration environments. LIGHTTPD consumes less memory than other Web servers, and stands out from many Web servers in terms of efficiency and speed because of its small CPU footprint and optimized processing speed. Advanced features such as FastCGI, CGI, authentication, output compression, URL rewriting, and so on, are th

The script executes at the Distributor! I use it primarily to monitor replication. Here is a case, for reference only! Modify the relevant parameters according to the actual situation /*Description: command is used to monitor replication performance in primary use:1. Execution at the Distributor: monitoring the number of commands that the replication process runs

Tags: style blog http tar color comDemandRequires that Windows-brought Performance Monitor monitor the following objects of SQL and save the results for later analysis.Performance object: SQL Server databases, counter: Log file (s) size and datafile (s) sizePerformance object: SQL Server:buffer Manager, Counter: page r

If your Linux server bursts into sudden load, how can you pinpoint Linux performance problems in the shortest possible time?You can get a general idea of system resource usage within 1 minutes by executing the following command. Uptime DMESG | Tail Vmstat 1 Mpstat-p all 1 Pidstat 1 IOSTAT-XZ 1 Free-m Sar-n DEV 1 Sar-n tcp,etcp 1 Top Some of these commands re