make RAMDISK using tmpfs : shell > sudo mkdir /media/ramdisk shell. ![]() ![]() I thank in advance anyone who wants or can help me. Create RAM disk Create JAVA squashfs Mount Java to RAM disk Set Java to default. This is therefore why, for the benefit of all, I ask for your precious help. We are therefore talking about an average increase in speed from about a minimum of 75% for some values to a maximum of about 520% for some other values !!! The examples below match a typical source install of Nagios Core, and any. G-Skill Flare X - F4-3200C16 -16GFX (CL16-18-18-38 1.35V) - 16 GB DDR4 at 3200 MHz Lets look at some of the key files that create disk activity on a Nagios install. 3) with Raid 0 software compared to a Ram Disk based on my RAM memories 4 x G-Skill Flare X - F4-3200C16 -16GFX (CL16-18-18-38 1.35V) - 64 GB DDR4 at 3200 MHz with the CrystalDiskMark benchmark suite produce roughly these results: I say this because currently the benchmarks related to my NVMe 2 x Samsung SSD 970 EVO Plus 500 TB (Gen. I therefore ask for the help and support of IgorG or anyone who can or wants to help me as this could help both me and many other users to improve the performance of their servers regarding the speed of MariaDB / MySQL. If you can also specify how to get the correct uid and gid I would be very grateful as well as how to check the amount of space currently used by the MariaDB / MySQL temporary directory. Obviously the temporary directory created on Ram Disk for MariaDB/MySQL must be persistent so as to be automatically created and made available for the system at each reboot.įurthermore, I also ask you the courtesy of being able to suggest and advise the best both for the size of the temporary directory and for the number of inodes to be created. Unfortunately this guide is over almost 4 and a half years ago so I ask IgorG or anyone who wants or can help me to write here all the complete and necessary commands to be able to setup a persistent Ram Disk for MariaDB/MySQL Temp directory on Ubuntu 20.04.2 LTS with Plesk Obsidian v18.0.37 I state that I have already read the excellent guide posted by IgorG at this topic and post Question - Ram Disk installation Use a Ramdisk utility like Dataram RAMDisk (freeware version available) to create a RAM disk and place the server files on it. RAM determines whether your machine can handle high memory. 3) with Raid 0 softwareġ x Realtek ALC S1200A 8-Channel High Definition Audio CODEC The Linux kernel provides an option of having a small file system loaded to a RAM disk and running programs there before the actual root file system is mounted. However, the virtual memory can be increased by using swap space from the hard disk. SOFTWARE SPECIFICATION HARDWARE SPECIFICATION <ġ x AMD Ryzen 7 3700X 8-Core Processor (16 thread) at 3600 MHz plus enabled auto frequency boost up to 4400 MHzĤ x G-Skill Flare X - F4-3200C16-16GFX (CL16-18-18-38 1.35V) - 64 GB DDR4 at 3200 MHzĢ x Samsung SSD 970 EVO Plus 500 TB (Gen.
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