hi,
this is what i have, can anyone see a problem?
thanks
EVENT TOTAL_WAITS PCT_WAITS TIME_WAIT_SEC PCT_TIME_WAITED TOTAL_TIMEOUTS PCT_TIMEOUTS AVERAGE_WAIT_SEC
----------------------------------- ----------- ---------- ------------- --------------- -------------- ------------ ----------------
Streams AQ: qmn slave idle wait 148147 .3 4051461.88 38.04 3478 .07 27.35
Streams AQ: qmn coordinator idle wa 291006 .59 3962890.53 37.21 148370 3.13 13.62
it
Streams AQ: waiting for time manage 948 0 2021434.2 18.98 948 .02 2132.31
ment or cleanup tasks
control file parallel write 1292057 2.64 266839.64 2.51 0 0 .21
log file parallel write 28433394 58.02 134658.55 1.26 0 0 0
db file sequential read 8307195 16.95 69830.07 .66 0 0 .01
free buffer waits 3117839 6.36 43374.04 .41 3106093 65.55 .01
log buffer space 55520 .11 20810.2 .2 20235 .43 .37
db file scattered read 583604 1.19 18169.58 .17 0 0 .03
write complete waits 17946 .04 17536.66 .16 17941 .38 .98
log file sync 282268 .58 10005.35 .09 9369 .2 .04
enq: RO - fast object reuse 26602 .05 6623.44 .06 2171 .05 .25
enq: CF - contention 1839 0 5178.14 .05 1723 .04 2.82
Streams AQ: qmn coordinator waiting 999 0 4311.01 .04 883 .02 4.32
for slave to start
buffer busy waits 32464 .07 3898.51 .04 3950 .08 .12
control file sequential read 2199199 4.49 3558.34 .03 0 0 0
SGA: MMAN sleep for component shrin 234330 .48 2523.65 .02 234216 4.94 .01
k
buffer exterminate 1583 0 1539.72 .01 1573 .03 .97
library cache pin 317 0 927.71 .01 316 .01 2.93
enq: CI - contention 1829 0 570.84 .01 159 0 .31
log file switch completion 1658 0 517.18 0 425 .01 .31
enq: TX - row lock contention 257 0 438.8 0 149 0 1.71
read by other session 27269 .06 355.17 0 52 0 .01
os thread startup 3869 .01 338.67 0 98 0 .09
latch: shared pool 760 0 285.87 0 0 0 .38
latch: row cache objects 664 0 250 0 0 0 .38
Data file init write 16324 .03 231.59 0 0 0 .01
reliable message 19189 .04 218.16 0 170 0 .01
latch: library cache 483 0 172.51 0 0 0 .36
SQL*Net message from dblink 1143086 2.33 128.69 0 0 0 0
latch free 6091 .01 121.1 0 0 0 .02
library cache load lock 90 0 89.48 0 18 0 .99
log file single write 1894 0 69.76 0 0 0 .04
cursor: pin S wait on X 5183 .01 55.87 0 5165 .11 .01
local write wait 6732 .01 42.58 0 2 0 .01
log file switch (checkpoint incompl 95 0 42.11 0 30 0 .44
ete)
row cache lock 119 0 30.96 0 10 0 .26
SQL*Net more data from dblink 17198 .04 25.92 0 0 0 0
log file switch (private strand flu 69 0 17.54 0 5 0 .25
sh incomplete)
enq: HW - contention 180 0 16.53 0 5 0 .09
enq: PR - contention 9 0 14.5 0 2 0 1.61
enq: JS - queue lock 51 0 12.36 0 0 0 .24
SQL*Net more data to client 48311 .1 11.66 0 0 0 0
enq: TM - contention 12 0 10.66 0 3 0 .89
class slave wait 3128 .01 7.03 0 1 0 0
JS coord start wait 68 0 6.42 0 68 0 .09
direct path write 92712 .19 6.06 0 0 0 0
control file heartbeat 1 0 3.91 0 1 0 3.91
PX Deq: Par Recov Execute 100 0 3.8 0 0 0 .04
log file sequential read 1900 0 2.88 0 0 0 0
single-task message 50 0 2.61 0 0 0 .05
enq: TX - contention 11 0 2.38 0 0 0 .22
undo segment extension 1181001 2.41 1.95 0 1180981 24.92 0
db file single write 165 0 1.3 0 0 0 .01
enq: TX - index contention 97 0 1.27 0 0 0 .01
LGWR wait for redo copy 20840 .04 .66 0 0 0 0
JS kgl get object wait 8 0 .63 0 8 0 .08
SQL*Net message to dblink 1143086 2.33 .55 0 0 0 0
kksfbc child completion 14 0 .55 0 11 0 .04
direct path read temp 217237 .44 .41 0 0 0 0
latch: cache buffers chains 2138 0 .37 0 0 0 0
latch: messages 1245 0 .27 0 0 0 0
latch: redo writing 786 0 .15 0 0 0 0
PX Deq: Par Recov Reply 65 0 .09 0 0 0 0
latch: checkpoint queue latch 171 0 .09 0 0 0 0
latch: redo allocation 1029 0 .08 0 0 0 0
latch: cache buffers lru chain 268 0 .07 0 0 0 0
SGA: allocation forcing component g 5 0 .05 0 2 0 .01
rowth
db file parallel read 83 0 .04 0 0 0 0
latch: In memory undo latch 558 0 .04 0 0 0 0
latch: object queue header operatio 338 0 .04 0 0 0 0
n
direct path read 5042 .01 .03 0 0 0 0
PX Deque wait 7 0 .02 0 0 0 0
direct path write temp 4691 .01 .02 0 0 0 0
enq: SQ - contention 1 0 .02 0 0 0 .02
latch: session allocation 190 0 .02 0 0 0 0
PX Deq: Join ACK 15 0 .01 0 0 0 0
cursor: pin S 894 0 .01 0 0 0 0
enq: TX - allocate ITL entry 37 0 .01 0 0 0 0
kkdlgon 15 0 .01 0 0 0 0
latch: enqueue hash chains 37 0 .01 0 0 0 0
library cache lock 1 0 .01 0 0 0 .01
Log archive I/O 1 0 0 0 0 0 0
PX Deq: Par Recov Change Vector 2 0 0 0 0 0 0
PX Deq: Signal ACK 3 0 0 0 0 0 0
PX Deq: Test for msg 1 0 0 0 0 0 0
PX qref latch 1 0 0 0 1 0 0
SQL*Net break/reset to dblink 5 0 0 0 0 0 0
SQL*Net more data to dblink 1 0 0 0 0 0 0
buffer deadlock 27 0 0 0 27 0 0
checkpoint completed 4 0 0 0 0 0 0
cursor: mutex S 3 0 0 0 0 0 0
cursor: mutex X 1 0 0 0 0 0 0
enq: JS - q mem clnup lck 1 0 0 0 0 0 0
enq: PS - contention 2 0 0 0 0 0 0
enq: US - contention 1 0 0 0 0 0 0
instance state change 2 0 0 0 0 0 0
latch: library cache lock 4 0 0 0 0 0 0
latch: library cache pin 1 0 0 0 0 0 0
latch: object queue header heap 8 0 0 0 0 0 0
latch: undo global data 3 0 0 0 0 0 0
recovery read 39 0 0 0 0 0 0