how many kilobytes in gigabyte

-7650k processor, based on the socket fm2+ interface, so the motherboard is identical. Currently equipped with socket fm2+ socket motherboard, mainly by A88, A75, A85, A55 and other motherboards, the best recommendation of the most mainstream A88 motherboard. a8-7670k with motherboard recommendation: Gigabyte F2A88XM-DS2 fm2+ (A88 motherboard, market price 399 yuan); ASUS A88XM-A (A88 motherboard, market price 449 yuan); Seven Rainbow c.a88k V16 (

Label:Characters and bytesASCII : An English letter (not case) occupies a byte of space, a Chinese character occupies two bytes of space. A binary number sequence, which is used as a digital unit in a computer, typically a 8-bit binary number, converted to decimal. The minimum value is 0, and the maximum value is 255. such as an ASCII code is a byte.UTF-8 Encoding: An English character equals one byte, and one Chinese (with traditional) equals three bytes.Unicode encoding: one English equals two

kilobytes⑥rss: The process consumes the actual physical memory size, in kilobytes⑦tty: Which terminal the process is running on. The TTY1-TTY7 represents the local console terminal, Tty1-tty67 is the local character interface terminal, Tty7 is a graphics terminal. PTS/0-255 represents a virtual terminal.⑧stat: Process state. Common states are: R-run; s-sleep; t-stop state; s-contains child processes; + + i

of processes waiting in the run queue.B: The number of processes waiting for IO.(2) Memory Memoy:SWPD: Current swap memory available (in kilobytes).Free: Idle memory (in kilobytes).Buff: The amount of memory to buffer (in kilobytes).Cache: The amount of memory that is used as a cache (in kilobytes).(3) Swap swap pageS

for each active process:linux:~ # Pidstat-r-P13084 1Linux2.6.32.12-0.7-default(Linux) ./ -/ A_x86_64_ the: ,: -PID minflt/s majflt/s VSZ RSS%MEM Command the: ,: + 13084 133835.00 0.00 15720284 15716896 96.26MMMM the: ,: - 13084 35807.00 0.00 15863504 15849756 97.07MMMM the: ,: + 13084 19273.87 0.00 15949040 15792944 96.72MmmmThe output of the above columns has the following meanings:minflt/S: Number of page faults per second (minor page faults), number o

its display content:PID Process IDppid parent Process IDruserreal User NameUser ID of the UID process ownerusername of user process ownerGroup Process Owner's namethe terminal name of the TTY startup process. Processes that are not started from the terminal are displayed as?PR-PriorityThe ninice value. Negative values indicate high priority, positive values indicate low priorityp last used CPU, only meaningful in multi-CPU environment%cpu Percentage of CPU time that was last updated to currentT

Js| Object ①out-javax.servlet.jsp.jspwriterThe Out object is used to output the results to the Web page. Method:1. void clear ();Clears the contents of the output buffer, but does not output to the client. 2. void Clearbuffer ();Clears the contents of the output buffer and outputs it to the client. 3. void Close ();Closes the output stream and clears all content. 4. void Flush ();The data inside the output buffer. 5. int getbuffersize ();Gets the current buffer size in

value indicates a low priority The last CPU used by J P is meaningful only in a multi-CPU environment K%cpu percentage of CPU time last updated to now The total amount of CPU time used by the L/O process, in seconds Total CPU time used by the M time+ process, in units 1/100 seconds N%mem percent of physical memory used by the process o The total amount of virtual memory used by the virt process, in kilobytes. Virt=swap+res The amount of virtual memor

indicates a high priority, and a positive value indicates the lower priority p last used CPU, only meaningful in a multiple-CPU environment %cpu Last updated to the current percentage of CPU time consumed Total CPU time used by the time process, in per second time+ total CPU time used by the process, in units 1/100 seconds %mem Percentage of physical memory used by the process The total amount of virtual memory used by the virt process, in kilobytes