Code:
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
-------------------------------------------- ------------ ----------- --------
log file sync 192,878 4,564 18.72
db file scattered read 3,478,398 4,071 16.70
CPU time 3,867 15.87
log file parallel write 218,733 3,580 14.69
latch free 44,897 3,480 14.28
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
---------------------------- ------------ ---------- ---------- ------ --------
log file sync 192,878 468 4,564 24 1.0
db file scattered read 3,478,398 0 4,071 1 18.0
log file parallel write 218,733 0 3,580 16 1.1
latch free 44,897 16,452 3,480 78 0.2
db file sequential read 2,719,216 0 2,160 1 14.1
control file parallel write 13,277 0 1,021 77 0.1
db file parallel read 29,206 0 559 19 0.2
buffer busy waits 32,484 83 449 14 0.2
log file sequential read 1,097 0 171 156 0.0
process startup 502 118 145 289 0.0
enqueue 176 33 141 799 0.0
log file switch completion 75 54 62 828 0.0
log buffer space 107 6 25 236 0.0
switch logfile command 7 3 18 2570 0.0
control file sequential read 13,252 0 12 1 0.1
row cache lock 31 1 12 395 0.0
library cache load lock 12 2 11 906 0.0
SQL*Net more data to client 113 0 7 66 0.0
library cache pin 7 0 5 707 0.0
SQL*Net break/reset to clien 198 0 3 15 0.0
LGWR wait for redo copy 662 250 3 4 0.0
db file single write 33 0 1 17 0.0
log file single write 12 0 0 12 0.0
async disk IO 47,491 0 0 0 0.2
db file parallel write 10,318 0 0 0 0.1
control file single write 15 0 0 1 0.0
undo segment extension 5,760 5,760 0 0 0.0
direct path read 100 0 0 0 0.0
direct path write 101 0 0 0 0.0
buffer deadlock 7 7 0 0 0.0
SQL*Net message from client 1,161,156 0 3,137,645 2702 6.0
wakeup time manager 1,298 1,297 37,303 28739 0.0
jobq slave wait 7,963 7,863 23,232 2918 0.0
SQL*Net message to client 1,161,239 0 9 0 6.0
SQL*Net more data from clien 6 0 0 0 0.0
log file parallel write 218,720 0 3,580 16 1.1
control file parallel write 12,993 0 1,008 78 0.1
latch free 2,701 41 218 81 0.0
log file sequential read 1,016 0 156 154 0.0
db file scattered read 534 0 16 30 0.0
control file sequential read 4,271 0 11 3 0.0
enqueue 8 1 6 766 0.0
db file sequential read 148 0 5 36 0.0
rdbms ipc reply 156 0 3 21 0.0
LGWR wait for redo copy 662 250 3 4 0.0
buffer busy waits 8 0 0 23 0.0
log file single write 12 0 0 12 0.0
db file parallel write 10,318 0 0 0 0.1
async disk IO 1,972 0 0 0 0.0
direct path read 100 0 0 0 0.0
direct path write 100 0 0 0 0.0
rdbms ipc message 264,617 52,829 215,838 816 1.4
pmon timer 16,732 16,363 38,732 2315 0.1
smon timer 137 126 37,181 ###### 0.0
-------------------------------------------------------------
and this:
session pga memory 60,568,108 1,521.5 313.7
session pga memory max 48,536,592 1,219.3 251.4
session uga memory 554,074,333,236 13,919,017.6 2,869,840.3
session uga memory max 151,716,720 3,811.3 785.8
What do you think my problem could be?