ubuntu server performance monitor

released, the data page will not be in the memory of the data cache, This causes the memory problem to be the bottleneck of the disk. PAGEIOLATCH_EX is write data, this is generally the disk write speed obviously keep up, and memory is not directly related. Here is the resource wait time for query pageiolatch_x: Select Wait_type, waiting_tasks_count, Wait_time_ms, Max_wait_time_ms, Signal_wait_time_ms from sys.dm_os_wait_stats wherelike' pageiolatch%' order by Wait_type Through the above SQ

server| performance when you suspect that your computer hardware is the primary reason for the performance impact of SQL Server running, you can use the SQL Se RVer Performance Monitor monitors the load of the appropriate hardware

Tags: code view HTTPS OTA com mail software latest executionGitlab Server Setup1. Installing dependent Packagessudo apt-get install curl openssh-server ca-certificates postfixWhen the execution is complete, the mail configuration appears, select the Internet item (without smarthost)2. Download the latest packageInstalling the GITLAB-CE PackageIn https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/

Inet_pid is the PID of the inetd process. This command instructs Inetd to rescan/etc/inetd.confFile and register all the non-annotated daemons, including the rstatd daemon.4 Run the RUP again.If running the command still shows that the RSTATD daemon is not configured, contact your system administrator.2) Adding a monitor on the LR consoleSelect UNIX Monitor;Increase the host (the

Basic configurations of Nginx installation, reverse proxy, and Server Load balancer In Debian/UbuntuInstall Nginx, reverse proxy, and load balancing In Debian/Ubuntu Go to the Nginx official website to download the latest stable version, here is the nginx-1.6.3 version.After the download is complete, decompress the package and enter the directory for execution: ./configure If your machine is not installedPC

Nginx is a very lightweight HTTP server and a high-performance HTTP and reverse proxy server, as well as a IMAP/POP3/SMTP proxy server. 1. Support for PHP Currently, there are three kinds of Web server support for PHP: (1) Through the Web

confirm that the root has a scheduled task:sudo crontab -lIf a timed task already exists, you should back up the task by pipe:sudo sh -c ‘crontab -l > crontab.bad‘We can then edit this scheduled task:sudo crontab -eIf this is your first time running a scheduled task, it will ask which editor you want to open. If you don't have a custom editor, the Nano is a good choice.After opening the file, we can customize the tripwire of automation. Because we only need tripwire to run every day, we just ne

The cron service is installed by default on ubuntu12.04 server. You can use the crontab-e command to bring up the default editor in your system for editing. For the crontab command format, refer to the following article, which is very good: Http://blog.csdn.net/love__coder/article/details/6890997 The Ubuntu site also provides the following manuals: Http://wiki.ubuntu.org.cn/CronHowto My requirement is tha

Article Title: explains how to set up an ftp server in ubuntu step by step. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Ftp file transfer service. If you do not talk about the rest, you can directly access the topic. Today, I want to help you build an ftp

If the CPU bottleneck suddenly occurs without additional complex conditions, it may be because there is no optimized query, incorrect database configuration, or the reason for database design and insufficient hardware resources. Before deciding whether to increase the number of CPUs or to use a faster CPU, you should first check that the most CPU-intensive operations can be optimized. If you find that the performance counter Processor:% Processor time

Today, the company has only one day of servers, installed ubuntu9.04, and turned it into ubuntu9.10 with a testing mentality to see what new performance improvements those new inner nuclear energy provide. After configuration, you are ready to build the svn server on it. I used to do this in windows. Ubuntu Linux should be simpler than windows. 1. First install

First, installationInstalling Tinyproxysudo apt-get install tinyproxy-yAfter the installation is complete, the proxy service is automatically opened with the root limit, and the default listener 8888Second, the configuration TinyproxyVim/etc/tinyproxy.conf1) Modify the Tinyproxy default listening port:2) Modify the Monitor network card:If you have more than one network card, you can bind to one of them.If this line is commented out, Tinyproxy will bin

Bonding Driver:V3.7.1(April -, .)Bonding Mode:Load Balancing (Round-robin)MII Status:UpMII Polling Interval(MS): - up Delay(MS): 0 Down Delay(MS): 0Slave Interface:Em2MII Status:Up Speed: + MbpsDuplex:FullLink Failure Count: 0Permanent HW Addr:*:*:*:*:*:*SlaveQueueID: 0Slave Interface:Em5MII Status:Up Speed: - MbpsDuplex:FullLink Failure Count: 0Permanent HW Addr:*:*:*:*:*:*SlaveQueueID: 0And down means that there may not be auto enabled (automaticEnabled), you can try to start it manually:

added and removed. See fstab(5).## proc/procproc nodev,noexec,nosuid 0 0# / was on /dev/sda1 during installationUUID=6ffe07b3-2c5f-4a82-b3b0-bed73c0efe47 / ext4 errors=remount-ro 0 1# swap was on /dev/sda5 during installationUUID=9eaf6d20-c2cf-407b-b06b-fc93c486634c none swap sw 0 0/dev/sdb1/home/smotive/wd500 ext4 defaults 0 2#第一列：设备名或者设备卷标名，（/dev/sda10 或者 LABEL=/）#第二列：设备挂载目录 （例如上面的“/”或者“/mnt/D/”）#第三列：设备文件系统 （例如上面的“ext3”或者“vfat”）#第四列：挂载参数 （看帮助man mount）#第五列：指明是否要备份。（0为不备份，1为要备份，一般根分区要备份）#第六列：指