1
/
8
鏁版嵁搴撳贰妫�
寮犳旦
鏁版嵁搴撴娴?/p>
纭欢鏈哄瀷
HP DL580 G7
鏄惁闆嗙兢
鏄?/p>
绯荤粺瀹為檯鐢ㄦ埛鏁?/p>
10
鏁版嵁搴撹繘绋?/p>
杩涘叆鎿嶄綔绯荤粺锛岀櫥闄?/p>
Oracle
鐢ㄦ埛锛屽懡浠わ細
su - oracle
Process
杩涚▼鎯呭喌
杩涘叆鎿嶄綔绯荤粺锛岀櫥闄?/p>
Oracle
鐢ㄦ埛
鍛戒护锛?/p>
ps -ef|grep ora_
璇存槑
Oracle 11g
鍚庡彴杩涚▼
DBRM
璇?/p>
鏄?/p>
:
鏁?/p>
鎹?/p>
搴?/p>
璧?/p>
婧?/p>
绠?/p>
鐞?/p>
杩?/p>
绋?/p>
(The
database
resource
manager
process),
璐熻矗璁剧疆璧勬簮璁″垝鍜屽叾浠栫殑璧勬簮绠＄悊鐨勫伐浣?/p>
.
DIAG
璇存槑
:
鏁版嵁搴撹瘖鏂繘绋?/p>
(The diagnosibility process),
璐熻矗缁存姢绠＄悊
鍚勭鐢ㄤ簬璇婃柇鐨勮浆鍌ㄦ枃浠?/p>
,
骞舵墽琛?/p>
oradebug
鍛戒护銆?/p>
DIA0
璇存槑
:
鍙︿竴涓暟鎹簱璇婃柇杩涚▼锛岃礋璐ｆ娴?/p>
Oracle
鏁版嵁搴撲腑鐨勬寕璧?/p>
(hang)
鍜屾閿佺殑澶勭悊銆?/p>
PSP0
璇存槑
: process spawner
锛岀敤浜庝骇鐢?/p>
oracle
杩涚▼
SMCO
璇存槑
:
space
management
coordinator
锛岃杩涚▼璐熻矗绌洪棿绠＄悊鍗忚皟绠＄悊
宸ヤ綔锛岃礋璐ｆ墽琛岀┖闂寸殑鍒嗛厤鍜屽洖鏀躲�?/p>
Wnnn
璇存槑
:
鍛藉悕涓?/p>
W000
锛?/p>
W001
锛?/p>
W002.....
锛岀敱
smcO
鍔ㄦ�佷骇鐢熸墽琛屼笂杩扮浉
鍏充换鍔°�?/p>
VKTM
璇存槑
: virtual keeper of time
锛岀敤浜庢彁渚?/p>
wall-clock time
锛?/p>
锛堟瘡绉?/p>
閽熸洿鏂颁竴娆★級
銆傛彁渚涙瘡浜屽崄姣鏇存柊涓�娆＄殑
reference-time counter
锛岀湅璧锋潵鏈夌偣绫讳技璁℃椂鍣ㄧ殑鍔熻兘銆?/p>
GMON
璇存槑
:
鐢ㄤ簬缁存姢
asm
纾佺洏缁勭殑纾佺洏涔嬮棿鐨勫叧绯汇�?/p>
KATE
璇存槑
:
褰?/p>
ASM
鐨勭鐩樼绾跨殑鏃跺�欙紝
璇ヨ繘绋嬭礋璐?/p>
asm
鐨勫厓鏂囦欢鐨?/p>
io
璇诲啓銆?/p>
MARK
璇存槑
:
濡傛灉鏈夊悜
asm
绂荤嚎纾佺洏鐨?/p>
missed
鍐欒姹傦紝
璇ヨ繘绋嬪皢
ASM
鍒嗛厤鐨?/p>
鍗曞厓鐨勭姸鎬佹爣璁颁负
stale
FBDA