Reduce Windows 7 Win. Sx. S Folder Size. With Windows Vista, the Win. Sx. S folder was able to be cleaned up via a third party tool (Win. Sx. S Lite here – Vista only!). With the initial release of Windows 7, we lost that capability – but it has since returned with Service Pack 1. The Win. Sx. S folder is used to store install and uninstall files, windows packages (current and previous versions of a component) and out- of- band releases. You should not completely delete this folder. Post Windows 7 SP1, there is now a way to remove the unnecessary files from this folder using the command line (elevated/admin mode - > Click Start - > Type “cmd” in Search.
Table of Contents. Introduction; Configuring your Temporary Internet Files Settings; Deleting Temporary Internet Files; Conclusion; Introduction. Every time you visit. Right click on “cmd” and choose “Run as Administrator”). This is great for reducing the Windows folder size for SSDs and netbooks. In my case it saved 3. GB of space. dism /online /cleanup- image /spsuperseded. NTP Software’s solutions for file data storage reduce costs and improve efficiency. Request an evaluation to improve file tiering and file archiving. All new users that are not explicitly assigned a TEMPORARY TABLESPACE will get the default temporary tablespace as its TEMPORARY TABLESPACE. Also, when you. Reduce your server's resource usage by moving My. SQL temporary directory to tmpfs | 2bits. Inc. For sites that have lots of slow queries, disk access is often the bottleneck. For these slow queries, My. SQL writes temporary tables to disk, populates them with intermediate results, then query them again for the final result. We all know that the disk is the slowest part in a computer, because it is limited by being mechanical, rather than electronic. One way of mitigating this is to tell My. SQL to use memory rather than disk for temporary tables. This is often done by creating either a RAM Disk, or the easier to use tmpfs. Both are a portion of the server's RAM memory made to emulate a disk with slightly different details: RAM disk has a file system on it that can be ext. Since memory access is much faster than a disk, this improves performance, and decreases load on the server by not causing pile up bottlenecks on disks. We describe here methods to achieve this goal. Method 1: Using an existing tmpfs directory. Rather than creating a new ram disk or tmpfs mount, we first search for one that is already on your server. Filesystem Size Used Avail Use% Mounted on. G 2. 60. K 1. 6. G 1% /run. This tells us that the the /run filesystem is of type temporary file system, and has 1. GB allocated for it. On Ubuntu 1. 2. 0. LTS, the directory /run/mysqld already exists and is allocated to a tmpfs with sufficient space for temporary files. Save yourself some grief and do not try to create your custom directory under /run (e. My. SQL will not start after a reboot. So, all we need is telling My. SQL to use this directory. To do this, create a file called /etc/mysql/conf. By using this file, and not editing /etc/mysql/my. Ubuntu updated overwrite your changes. Add this to the file. Then restart My. SQL. Then make sure that the new value is now in effect. SHOW VARIABLES LIKE 'tmpdir'. Variable_name | Value |. Method 2: Creating a new tmpfs directory. If you are not running Ubuntu 1. LTS, then you may not have a ready made RAM disk that you can use, and you have to create one. Here are the steps to create a the tmpfs directory: Create the tmp directory. Set permissions. # chown mysql: mysql /var/mysqltmp. Determine mysql user id. Edit /etc/fstab. And add the following line, replacing your specific mysql user id and group id instead of the 1. M,nr_inodes=1. 0k,mode=0. Mount the new tmpfs partition. Change your My. SQL configuration. Change, or add the following line. Or, for Ubuntu 1. How much of a difference does it make? How much of a difference can you expect from moving My. SQL's temporary files from disk to a RAM? Significant, if your server has lots of slow queries. Here are the graphs from a site that was suffering considerably because of a large number of logged in users (averaging 2. Using a RAM disk made a noticeable difference. CPU usage. Note how much iowait (magenta) before and after the change: And how many slowqueries per second before and after the change: The server's load is less too: The Input Outputs per second on sda (where the /tmp is, which was the destination for slow queries before the change.
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