Ⅰ 鏌ョ湅鍐呭瓨浣跨敤鎯呭喌linux鍐呭瓨浣跨敤鎯呭喌linux
濡備綍浣跨敤Linux鍛戒護琛屾煡鐪婰inux鏈嶅姟鍣ㄥ唴瀛樹嬌鐢ㄦ儏鍐碉紵
鏌ョ湅Linux鏈嶅姟鍣ㄥ唴瀛樻煡鐪婰inux鏈嶅姟鍣ㄤ笅鐨勫唴瀛樹嬌鐢ㄦ儏鍐碉紝鍙浠ヤ嬌鐢ㄥ懡浠free-m銆傛敞鎰忔ゅ懡浠ゅ彧鍦↙inux涓嬫湁鏁堬紝鍦‵reeBSD涓娌℃湁姝ゅ懡浠ゃ傚懡浠ゅ備笅鎵紺猴細
鏌ョ湅Linux鏈嶅姟鍣ㄥ唴瀛榰sed錛氬凡緇忎嬌鐢ㄧ殑鍐呭瓨鏁癴ree錛氱┖闂茬殑鍐呭瓨鏁皊hared錛氬氫釜榪涚▼鍏變韓鐨勫唴瀛樻婚-buffers/cache錛(宸茬敤)鐨勫唴瀛樻暟錛屽嵆used-buffers-cached+buffers/cache錛(鍙鐢)鐨勫唴瀛樻暟錛屽嵆free+buffers+cached寰楀嚭緇撹猴細鍙鐢ㄥ唴瀛樼殑璁＄畻鍏寮忎負錛氬彲鐢ㄥ唴瀛=free+buffers+cached錛屽嵆2551MB+268MB+917MB=3737MB
Linux緋葷粺鍩烘湰鐨勫唴瀛樼＄悊鐭ヨ瘑璁茶В錛
鐪嬩綘闇瑕佺湅鎳傚埌浠涔堢▼搴︿簡銆備竴鑸鎯呭喌涓嬪彧瑕佹湁鎵庡疄鐨凜璇璦鍩虹銆傝蔣浠剁郴緇熷熀紜錛堣繘紼嬬嚎紼嬮樆濉炲師瀛愭搷浣滆繖浜涜嚦灝戣兘澶熺湅鎳傦級銆傞厤鍚堝伐鍏蜂功銆傚啀鍔燬I鍜屽瑰簲鐗堟湰鐨勫唴鏍鎬唬鐮併傚熀鏈灝遍棶棰樹笉澶т簡銆
linux鏌ョ湅鍐呭瓨鏉℃暟錛
鍦╨inux緋葷粺涓錛屾煡鐪嬪唴瀛樻潯涓鏁幫紝鍙婃瘡鏍瑰唴瀛樼殑澶у皬錛屽彲浠ヤ嬌鐢╠midecode鍛戒護銆
濡備笅錛
#dmidecode|grep-a16memorydevice$
杈撳嚭緇撴灉錛
memorydevice#瀛樺偍璁懼囥
arrayhandle:0x1000#闃靛垪澶勭悊銆
errorinformationhandle:notprovided#閿欒淇℃伅鐨勫勭悊錛氫笉鎻愪緵銆
totalwidth:72bits#鎬誨藉害錛72浣嶃
linux涓繪満鍐呭瓨浣跨敤鐜囬珮鏄浠涔堝師鍥狅紵
鍦↙inux緋葷粺涓錛屽唴瀛樹嬌鐢ㄧ巼楂樻湁鍑犱釜甯歌佺殑鍥犵礌錛屽叾涓涓涓涓昏佺殑鏄疛ava銆傚綋浣犺繍琛岀幆澧冩椂錛屾棤璁轟嬌鐢ㄧ殑鏄姝ｇ増鐨凧ava榪樻槸GNU鎻愪緵鐨勫彲鏇誇唬鐨勶紝浣犱細鍙戠幇榪欓兘浼氱粰浣犲甫鏉ュ唴瀛樹嬌鐢ㄧ巼榪囬珮鐨勯夯鐑︺
濡傛灉浣犲湪鏈嶅姟鍣ㄤ笂閬囧埌榪欑嶆儏鍐碉紝鍙鑳芥槸鐢盝Boss鎴朤omcat寮曡搗鐨勶紝
Linux鎿嶄綔緋葷粺鍐呭瓨瀹炵敤鐜囨庝箞綆楋紵
鐪熸ｇ殑鍐呭瓨鍒╃敤鐜=鍙鐢ㄥ唴瀛/鎬誨唴瀛橈紙娉ㄦ剰姝ゅ勫彲鐢ㄥ唴瀛樼敱涓婅堪鍏寮忚＄畻鑰屾潵錛屽叾瀹炶繖涓璁＄畻緇撴灉鍦╢ree鍛戒護鍥炴樉涓宸叉湁錛屽嵆鍥炴樉緇撴灉絎涓夎"-/+buffers/cached"錛屾よ岀浜屼釜鏁板煎嵆涓哄姞涓婁簡buffers鍜宑ached涔嬪悗鐨勫唴瀛橈紝鍗充負涓婅堪鍏寮忔墍綆楃殑鍙鐢ㄥ唴瀛橈級銆