²éѯOracle×ÊԴʹÓÃÇé¿ö
SELECT trim(NAME) ||' '|| VALUE from v$parameter
WHERE NAME IN ('sga_max_size','db_cache_size','shared_pool_size',
'shared_pool_reserved_size','large_pool_size','java_pool_size',
'db_block_size','db_block_buffers','log_buffer','sort_area_size',
'sort_area_retained_size','hash_area_size','sessions','open_cursors')
ORDER BY NAME;
TRIM(NAME)||''||VALUE
--------------------------------------------------------------------------------
db_block_buffers 0 0
db_block_size 8192 8192
db_cache_size 2,281,701,376 8,589,934,592
hash_area_size 4194304 131072
java_pool_size &
Ïà¹ØÎĵµ£º
Êý¾Ý¿âѹÁ¦²âÊÔ
Ò»¡¢ÓÃorabm²âÊÔÊý¾Ý¿âCPU
Orabmͨ¹ýÔÚÓû§Ö¸¶¨µÄ²¢·¢ÏÂÔËÐÐÖ¸¶¨ÊýÁ¿µÄÊÂÎñÀ´²âÊÔϵͳÐÔÄÜ.ËüÖ÷Òª²âÊÔÊý¾Ý¿â·þÎñÆ÷µÄCPUÐÔÄܺÍÄÚ´æ¡£
orabmʵ¼ÊÉÏÊÇÒ»¶ÑsqlµÄ¼¯ºÏ¡£
orabm¿ÉÒÔÓÃÔÚlinux/windows/solarisÏÂʹÓá£
orabm²»Ò»¶¨ÐèÒªÔËÐÐÔÚÊý¾Ý¿âËùÔÚ·þÎñÆ÷ÉÏ£¬Ëü¿ÉÒÔÔËÐÐÔÚÈκΰ²×°ÁË9i¿Í»§¶ËµÄÖÕ¶ËÉÏ¡£Äã ......
orastressÖ÷Òª²âÊÔÊý¾Ý¿âµÄѹÁ¦¡£Ëü¿ÉÒÔ²âÊÔÊý¾Ý¿âµÄCPU»òÕßÄÚ´æµÄѹÁ¦£¨ÒÔÖ»¶Á·½Ê½£©£¬Ò²¿ÉÒÔʹÓðüÀ¨ÆÕͨINSERTºÍÖ±½Ó·¾¶INSERTÁ½ÖÖ·½Ê½²âÊÔÊý¾Ý¿âµÄI/OÄÜÁ¦¡£
orastressÖ»ÄÜÔËÐÐÔÚwindowsÏ£¬µ«ËüÒ²¿ÉÒÔ²âÊÔÔ¶³Ì·þÎñÆ÷µÄѹÁ¦¡£
1¡¢ÏÂÔØ
ÏÂÔØµØÖ·ÊÇ
http://www.linxcel.co.uk/orabm/orastress.zip
2¡¢°²×°
oras ......
¹ØÓÚOracleÀïÃæµÄһЩСº¯Êý
ÒªÇó£ºA.Êý¾Ý¿â±íÖеÄÒ»¸ö×Ö·û´® ¿ÉÄܺ¬ÓÐ"+" Àý£ºORC+001
Ò²¿ÉÄܲ»º¬“+”
B.ÒªÇóÈç¹û¸Ã×Ö·û´®º¬ÓГ+”£¬ÔòÈ¡“+”֮ǰµÄ×Ö·û Àý£ºORC+001 È¡ORC
  ......
ÔÚOracleÊý¾Ý¿â¹ÜÀíϵͳÖУ¬´´½¨¿â±í£¨table£©Ê±Òª·ÖÅäÒ»¸ö±í¿Õ¼ä£¨tablespace£©£¬Èç¹ûδָ¶¨±í¿Õ¼ä£¬ÔòʹÓÃϵͳÓû§È·Ê¡µÄ±í¿Õ¼ä¡£
ÔÚOracleʵ¼ÊÓ¦ÓÃÖУ¬ÎÒÃÇ¿ÉÄÜ»áÓöµ½ÕâÑùµÄÎÊÌâ¡£´¦ÓÚÐÔÄÜ»òÕ߯äËû·½ÃæµÄ¿¼ÂÇ£¬ÐèÒª¸Ä±äij¸ö±í»òÕßÊÇij¸öÓû§µÄËùÓбíµÄ±í¿Õ¼ä¡£Í¨³£µÄ×ö·¨¾ÍÊÇÊ×ÏȽ«±íɾ³ý£¬È»ºóÖØÐ½¨±í£¬ÔÚн¨±íʱ½«± ......
Oracle
ÒÆ¶¯Êý¾Ý¿âÎļþ
OracleÊý¾Ý¿âÓÉÊý¾ÝÎļþ£¬¿ØÖÆÎļþºÍÁª»úÈÕÖ¾Îļþ
ÈýÖÖÎļþ×é³É¡£
ÓÉÓÚ´ÅÅ̿ռäµÄ±ä»¯£¬»òÕß»ùÓÚÊý¾Ý¿â´ÅÅÌI/OÐÔÄܵĵ÷ÕûµÈ£¬ÎÒ們¿ÉÄܻῼÂÇÒÆ¶¯Êý¾Ý¿âÎļþ¡££¨×¢:
»Ö¸´Êý¾Ý¿âʱ·Ç³£
ÓÐÓã¬ÊôÓÚÀ䱸·Ý£©
²éѯµ±Ç°Êý¾Ý¿âÖÐ,Ïà¹ØÎļþ·¾¶
select * from v$datafile;
se ......