获得Oracle各内存段的内部信息(二)

王朝oracle·作者佚名  2008-05-31
窄屏简体版  字體: |||超大  

BUCket 3 size=140

Bucket 4 size=236

Bucket 5 size=268

Bucket 6 size=524

Bucket 7 size=1036

Bucket 8 size=2060

Bucket 9 size=4108

Bucket 10 size=8204

Bucket 11 size=16396

Bucket 12 size=32780

Bucket 13 size=65548

Bucket 14 size=131084

Bucket 15 size=262156

Bucket 16 size=524300

Bucket 17 size=2097164

Total free space =260---以kb为单位.

UNPINNED RECREATABLE CHUNKS (lru first):

PERMANENT CHUNKS:

Chunk7be985c sz= 8500perm"perm "alo=7524

Chunk7be532c sz= 3764perm"perm "alo=3764

Chunk7b6950c sz=152perm"perm "alo=152

Chunk7bb0c28 sz=404perm"perm "alo=404

Chunk7be31dc sz= 8440perm"perm "alo=8440

Chunk7be2c44 sz= 1140perm"perm "alo=1140

Chunk7bb003c sz= 3052perm"perm "alo=3052

Chunk7be108c sz= 7096perm"perm "alo=7096

Chunk7b68d3c sz= 2000perm"perm "alo=2000

Permanent space=34548---以kb为单位.

******************************************************

******************************************************

HEAP DUMP heap name="top call heap"desc=067D46D8

heap name="top call heap"----这个PGA中的CGA信息

extent sz=0x213c alt=92 het=32767 rec=0 flg=2 opc=3

parent=00000000 owner=00000000 nex=00000000 xsz=0xfffc

EXTENT 0 addr=07BF0004

Chunk7bf000c sz=32828perm"perm "alo=136

Chunk7bf8048 sz=30552free" "

Chunk7bff7a0 sz= 1072recreate"callheap "latch=00000000

ds67d3d00 sz= 1072 ct=1

Chunk7bffbd0 sz= 1072recreate"callheap "latch=00000000

ds67d3d68 sz= 1072 ct=1

Total heap size=65524

FREE LISTS:

Bucket 0 size=44

Bucket 1 size=76

Bucket 2 size=96

Bucket 3 size=140

Bucket 4 size=236

Bucket 5 size=268

Bucket 6 size=524

Bucket 7 size=1036

Bucket 8 size=2060

Bucket 9 size=4108

Bucket 10 size=8204

Bucket 11 size=16396

Chunk7bf8048 sz=30552free" "

Bucket 12 size=32780

Bucket 13 size=65548

Bucket 14 size=131084

Bucket 15 size=262156

Bucket 16 size=524300

Bucket 17 size=2097164

Total free space =30552

UNPINNED RECREATABLE CHUNKS (lru first):

PERMANENT CHUNKS:

Chunk7bf000c sz=32828perm"

perm "alo=136

Permanent space=32828

******************************************************

******************************************************

HEAP DUMP heap name="top uga heap"desc=067D47F8

heap name="top uga heap"---这个PGA中的UGA信息

extent sz=0xffdc alt=92 het=32767 rec=0 flg=2 opc=3

parent=00000000 owner=00000000 nex=00000000 xsz=0x1fffc

EXTENT 0 addr=07C00004

Chunk7c0000c sz= 48free" "

Chunk7c0003c sz=65476recreate"session heap "latch=00000000

ds7be7490 sz=65476 ct=1

Total heap size=65524

FREE LISTS:

Bucket 0 size=44

Chunk7c0000c sz= 48free" "

Bucket 1 size=76

Bucket 2 size=96

Bucket 3 size=140

Bucket 4 size=236

Bucket 5 size=268

Bucket 6 size=524

Bucket 7 size=1036

Bucket 8 size=2060

Bucket 9 size=4108

Bucket 10 size=8204

Bucket 11 size=16396

Bucket 12 size=32780

Bucket 13 size=65548

Bucket 14 size=131084

Bucket 15 size=262156

Bucket 16 size=524300

Bucket 17 size=2097164

Total free space = 48

UNPINNED RECREATABLE CHUNKS (lru first):

PERMANENT CHUNKS:

Permanent space=0

******************************************************

这上面有一些还没搞清楚.所以在这里就没做解释.

 
 
 
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