[[email protected] Desktop]# cat /proc/sys/vm/drop_caches
0
[[email protected] Desktop]# file /proc/sys/vm/drop_caches
/proc/sys/vm/drop_caches: empty
[[email protected] Desktop]# echo 1 >/proc/sys/vm/drop_caches
[[email protected] Desktop]# free -h
total used free shared buffers cached
Mem: 11G 966M 10G 53M 392K 161M
-/+ buffers/cache: 804M 10G
Swap: 3.6G 0B 3.6G
查看内存条个数:
[[email protected] Desktop]# dmidecode | grep -A16 "Memory Device$" Memory Device Array Handle: 0x0005 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 8192 MB Form Factor: SODIMM Set: None Locator: ChannelA-DIMM0 Bank Locator: BANK 0 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: Kingston Serial Number: 7633D911 Asset Tag: None Part Number: KHX1600C9S3L/8G -- Memory Device Array Handle: 0x0005 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB Form Factor: SODIMM Set: None Locator: ChannelB-DIMM0 Bank Locator: BANK 2 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: Samsung Serial Number: 20A9C496 Asset Tag: None Part Number: M471B5173DB0-YK0
时间： 2024-10-27 07:15:48