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Home -> Community -> Usenet -> c.d.o.server -> oracle 7.3.2 and oracle report 2.5: performance problem
One of our client is running oracle 7.3.2 and oracle report 2.5 on one
machine (AIX4.2.1, RS6000 F-50 (probably dual CPU (don't remember))).
a receiving process is inserting data in 4 tables, usually 1 to 20 rows are
inserted in each of the tables, tables have 2 to 7 columns each it take
less
then 1 seconds
Then r25runm program is called to do a postscript report on a file that
will
be fax after. it takes more then 30 seconds
two process are running on this machine to create the faxes
I run the same type of querry in max 5 seconds on single cpu half speed
machine, it was working fine as far as i know for 6 month but this problem
apear 2 weeks ago and now ther's some delay on the fax. :(
this have run fine for 3 years on 7.2.3 and reports 2.0 on a C-10 (less
then
1 seconds) (like a 286 for a RS6000)
we do a sqlplus on the database and it take 20 seconds to connect
#sqlplus
user
password
20 seconds delay
SQL>
select count(*) from yyyy (no real delay, max 70 rows on a table)
...
SQL>disconnect
SQL>quit
5 seconds
#
we do a iostats and we have no iowait 0.0 to 0.2% we have a steady 3.XX on the load average
there is a tipical ps aux of the 6 most active process
USER PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND fax 32916 38.9 1.0 7936 5672 - A 14:45:44 0:07 oracleXXX (DESCRI fax 32122 27.8 1.0 7936 5672 - A 14:45:35 0:10 oracleXXX (DESCRI root 516 23.9 0.0 16 20 - A Mar 28 1670:22 kproc fax 20328 20.2 1.0 13588 6812 - A 14:45:11 0:17 r25runm report=/h root 774 17.5 0.0 16 20 - A Mar 28 1223:06 kproc fax 12344 12.9 1.0 8032 5768 - A 14:44:47 0:17oracleXXX (DESCRI
someone have an idea of what can be the problem.
Email: jlduval_at_univoc.ca.no.spam Received on Thu Mar 30 2000 - 00:00:00 CST
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