64gb lrdimm

bits) virtual memory map (1TB). . Unused hole ... ffffff0000000000-ffffff7fffffffff (=39 bits)%esp fixup stacks ... unused hole ... ffffffff80000000-fffff fffa0000000 (=512 MB) kernel text mapping, from Phys 0ffffffffa0000000-ffffffffff5fffff (=1525 MB) module mapping space FFFFFFFFFF600000-FFFFFFFFFFDFFFFF (=8 MB) vsyscallsffffffffffe00000-ffffffffffffffff (=2 MB) unused HoleThe Direct map Ping covers all memory on the system up to the Highestmemory address (this means in some cases it can als

Using the Mac OS X 10.7 Lion operating system, the MacBook Air uses multi-touch gestures on OS X to operate the MacBook Air more smoothly, naturally, and intuitively. January 15, 2008, Apple released its first ultra-thin notebook computer--macbook Air, thin and unique, the industry shocked! In October 2010, Apple released its second generation MBA. The upgrade enabled the MBA to have two models: the traditional 13.3-inch and the new 11.6-inch. Their biggest feature is the use of flash me

original mechanical disk. With the continuous decline in the price of SSD, 240/256GB fixed disk price has been greatly reduced, if your notebook computer is only a daily application, do not need to frequently store large-capacity data, you can use the one-step mode, direct replacement SSD. Storing large volumes of data in a removable hard disk so that the data is safer and more reliable; ㈡, SSD to do system disk: For those with large data storage capacity and often used users, need

ASUS player Country launched the brand 17-inch electric competition Rog G701 upgrade version of Rog G701vi, can be seen as the water cooled Monster Electric competition This GX700 simplified version, the use of air-cooled cooling module. The ROG G701vi uses the NVIDIA GeForce GTX 1080 graphics card and 120Hz G-sync anti-RIP Full HD screen. ROG G701vi's mold and appearance are almost consistent with the G752, Asus claims that its GeForce GTX 1080 graphics card has less than 10% performan

Lenovo officially launched the Yoga Book II-all-in-one tablet computer for the domestic market. YOGA book using diamond cutting magnesium alloy integrated molding process, three-axis chain hinge, 360-degree stepless torque, 50,000 times fatigue resistance, can be transformed into notebooks, tablets, handwriting boards and other use patterns. YOGA Book has no physical keyboard or virtual keyboard, but the creation of a unique "inspiration keyboard", press the button to start, electromagnetic,

The 16GB iphone is now a bit out of the real world, so that Apple cut its 16GB version directly from the iphone 7, starting with 32GB. However, the 16GB iphone 6S users are still a few, which is the birth of the iphone 6S expansion industry. In addition to the traditional 64GB and 128GB, Geekbar has also succeeded in extending the iphone 6S to 256GB, which is not necessarily the only 256GB version of the iphone 6S on the surface, but it is absolutely

concurrent connections in the application and the value of threads_created is larger, then I will increase its value. It is designed to not create a new thread in the usual operation. Query_cache-This is useful if your application has a large number of reads and no application-level caching. Don't set it too large, because it costs a lot to maintain it, which can cause MySQL to slow down. usually set to 32-512MB. After setting up, it's best to track for a while to see if it's working well. Und

caused by a single database in the past. 2. Separate dynamic content and static resources from the Web site system and provide static information using separate, more efficient servers, such as Apache + Linux. In most cases, the flow of the great part from the picture, video, etc., with multiple servers at the same time provide a page display in addition to improve the page response and realistic speed, while he will be decomposed into multiple servers. In addition, we should avoid using dynam

came to operate in my environment, a look at exactly: 1. Record the amount of memory consumed by the current MySQL process 2. Record show engine InnoDB status; 3. Execute flush tables; 4. Record show engine InnoDB status; 5. Record the size of the MySQL process; 6 Compare the two results to see if there is any noticeable change in the memory allocated by MySQL before executing Flush table and Flush table. Well, this bug looks like I'm not here anymore. Look at this version has a innodb_buffer_

The system requires-----for x86 computers: one or more processors with a minimum frequency of 550MHz (133MHZ) are recommended. Each computer supports up to 8 processors, and it is recommended that you use the Intel Pentium/celeron series, AMD K6/athlon/duron series, or a compatible processor. It is recommended that you use a minimum of 128MB RAM to support 32GB maximum. For an Itanium architecture-based computer: Use one or more processors with a frequency of not less than 733MHz. Each computer