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1#
发表于 2014-3-19 15:11:07
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查看: 4398 |
回复: 5
Hi:
oracle rac 11.2.0.3.7
hpux 11.31
superdome 1
格式化了trace文件后:
1553:
Cmd: Select
1554:waiting for 'library cache: mutex X'[Mutex 7f42]
1555:waiting for 'library cache: mutex X'[Mutex 7f42]
1556:
Cmd: Select
1557:waiting for 'SQL*Net message from client'
1558:waiting for 'library cache: mutex X'[Mutex 7f42]
Cmd: Insert
1559:waiting for 'library cache: mutex X'[Mutex 7f42]
Cmd: Insert
Blockers
~~~~~~~~
Above is a list of all the processes. If they are waiting for a resource
then it will be given in square brackets. Below is a summary of the
waited upon resources, together with the holder of that resource.
Notes:
~~~~~
o A process id of '???' implies that the holder was not found in the
systemstate. (The holder may have released the resource before we
dumped the state object tree of the blocking process).
o Lines with 'Enqueue conversion' below can be ignored *unless*
other sessions are waiting on that resource too. For more, see
http://dlsunuk11.uk.oracle.com/Public/TOOLS/Ass.html#enqcnv)
Resource Holder State
Mutex 7f42 250: 250: is waiting for Mutex 435c7f42
Rcache object=c0000062bb720dc8, 325: 325: is waiting for 250:
Mutex 435c7f42 ??? Blocker
Rcache object=c0000062bd090b20, 443: 443: is waiting for 250:
LOAD: c000003b9e270530 626: 626: is waiting for 250:
Rcache object=c0000038640b3c30, ??? Blocker
LOAD: c000004c021f7930 345: 345: is waiting for 250:
Rcache object=c0000062bd0862d0, 45: 45: is waiting for 250:
LOAD: c000005ad4415858 675: 675: is waiting for 250:
Rcache object=c0000062bd20a858, 1128: 1128: is waiting for 250:
LOAD: c000003e58b733d0 908: 908: is waiting for 250:
LOAD: c00000471e93adb8 681: 681: is waiting for 250:
LOAD: c0000035513caa08 964: 964: is waiting for 250:
LOAD: c000004273bcc8b8 110: 110: is waiting for 250:
Rcache object=c0000062bb7211f8, 313: 313: is waiting for 250:
Rcache object=c0000062bd08f630, ??? Blocker
Rcache object=c0000062bb71f8d8, 1085: 1085: is waiting for 250:
Rcache object=c0000062bd204550, ??? Blocker
Rcache object=c0000062bd203060, ??? Blocker
LOAD: c0000037025a2708 1243: 1243: is waiting for 250:
LOAD: c000003de317f250 ??? Blocker
LOAD: c000005432cd7fc0 1334: 1334: is waiting for 250:
LOAD: c0000035d15cdac0 ??? Blocker
LOAD: c000005a2955dd90 1349: 1349: is waiting for 250:
LOAD: c0000036444ff920 ??? Blocker
LOAD: c0000039820865e0 136: 136: is waiting for 250:
LOAD: c000004ce9308438 1408: 1408: is waiting for 250:
Rcache object=c0000062bd1f2250, ??? Blocker
LOAD: c0000058aa5a7950 1457: 1457: is waiting for 250:
LOAD: c0000041997a55b0 1466: 1466: is waiting for 250:
LOAD: c0000042e594fb48 1473: 1473: is waiting for 250:
Object Names |
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