OEM Maximun CPU line is wrong

Hi all!
I have a very curious problem, the MAXIMUN_CPU line in Oracle Enterprise Manager is wrong.
In Performace tab, the MAXIMUN_CPU red line is "locked" in 1, but the database is set CPU_COUNT=8 and MAXIMUN_THREAD_PER_CPU=2.
We have performance problems and this issue is quite significative.
Thanks all!

Hi,
You mean somthing shown in this Graph: Monitoring Real-Time Database Performance
Here cpu usage is 100%.

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Tomcat doesn't report which line is wrong,help,pls!!

when I use tomcat 4.0, it's can report which line is wrong, and also
ere forexample
^
you know , above ^ is where wrong. But when I update to tomcat 5.5, it's can't report exactly which line is wrong in jsp file! Yeah,it's still report someline is wrong, but when i check the jsp file, that's line has nothing. OK, then i change some code, but still report that line is wrong.
it's really drive me crazy. And no ^, tell me which part is wrong. I really don't want to setup tomcat 4.0 again, it's bad feeling.What should i do?

OK.just example:
<%@ page import="java.sql.*" %>
<%
String connectionURL = "jdbc:mysql://localhost:3306/test";
Connection connection = null;
Statement statement = null;
%>
<html><body>
<%
Class.forName("com.mysql.jdbc.Driver").newInstance();
connection = DriverManager.getConnection(connectionURL, "root", "dirdir");
String sql;
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%>
<%
ResultSet rs = ps.executeQuery();
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%>
Error report:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
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Generated servlet error:
Syntax error on tokens, delete these tokens
An error occurred at line: 8 in the jsp file: /insert.jsp
Generated servlet error:
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An error occurred at line: 8 in the jsp file: /insert.jsp
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AAS & the maximum CPU line

Hi All
For a while now I've used Oracle's Average Active Sessions metric compared against the CPU count for the database server to give me a quick health check on the database and very useful it is too. One thing that's confused me somewhat is why is the AAS metric is compared against the number of CPUs on the server to indicate ANY DB performance problem, I think I might know the reason for this but was never sure. My guess is that if database was suffering due to lack of memory or disk I/O issues then this would quickly lead to high CPU usage either due to swapping/paging activity for lack of memory or for CPUs in I/O wait status for slow disks but is this correct? Oracle Enterprise manager nicely shows you the wait class / event that makes up a figure of a high AAS load in the graphs so it's tells you what the issue is. For example, if the AAS load was nearly all down to User I/O then it confuses me slightly why you recognise this is a problem when the AAS figure passes the max CPU line, is it just down to the subsequent CPU utilisation that results from the root cause?
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Anything with 266 333 MHz FSB, currently this means the only Athlons (32bit socket 478) not supported are the XP3000+ and 3200+ with 400MHz FSB (the 3000+ also comes in 333MHz flavor).

K9n2 bios reading my cpu temps all wrong

K9n2 bios reading my cpu temps all wrong well actuly it not reading them at all my cpu AMD x2 5200 is said to be ideling at 26c but when i run a stress testor it stay at 26c so no change what so ever between load anf idle temps.
my cou core temps are wrong any way and all wasy have been core 0 idle at -2c and core 1 -22c but they have goe up to core 1 26c and core 2 8c load so its obviously geting hotter but the motherboard isant repoting that it is :/ i have used manny difforent programs and all came back with 26-27c for the cpu no mater what i do i have bios 3.3.
this never haped on my old ABIT kn9 sli it allways stated the corect cpu heat
ohh and also speed fan carnt recogise the cpu it just says temp 1,2,3 for the motherboard where as befor it was cpu,core,chip and so on (that was with old board)
any sugestions
sorry for spelling im dyslexic

well my cpu is back in my old motherboard with no problems at all no hard crashes and with the same ram timings the proper ram volts 2.1(msi board couldent handle 2.1v for ram) and the board only reports 26c no other temp used all temp programs and non of them changed when fully stresed only core temp showed any temp change but cart go buy that because my cores are so far off now on my old bard the temps go up and down like they should.
i did clear the CMOS whith all unpluged
all were at stock but ram voltage went to 1.8v so upped it to 2.1v (manual recomended) (wouldent start)
at stock if i restarted pc for somthing like an update it wouldent post unless it was un pluged at pluged back in (at stock)
and i have had no such problems with my old ASROCK board or my board im on now a ABIT kn9 570a sli
ohh and the board came warped but the rear ports
any way decided to go over to intel so got a EVGA board now and using a old p4 extream
sorry to sound pissed of but 2 boards that were useless (each was from difforent Etailor)
and windows was a fresh instal

"add_mp_to_mpa" is not recognized by OEM 12C Command line tool

Hi,
As per Oracle® Enterprise Manager Command Line Interface 12c Release 1 (12.1) document ( http://docs.oracle.com/cd/E24628_01/em.121/e17786/cli.htm ), after the EM CLI Client is installed basic operational verbs like 'add_mp_to_mpa " can be used to create managenment plug-in archive. But when i am using this command with OEM 12C EM CLI command line tool it throws following error
+Error: The command name "add_mp_to_mpa" is not a recognized command.+
+Run the "help" command for a list of recognized commands.+
+You may also need to run the "sync" command to synchronize with the current OMS+.
I also used sync command to sync with my OMS server. The sync command ran successfully with output "Synchronized successfully" .
When i use help command("emcli help") to see the list of command it supports, it doesn't list this ('add_mp_to_mpa ') verb.
Please tell me how can i use this particular verb to create my own management plug-in archive(.jar file) in 12 C.
-Tripati

"add_mp_to_mpa" verb is no longer an emcli verb in EM 12c. The plug-in framework has changed EM 12c. If necessary, please see the following doc for information on packaging and deploying a plug-in.
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- Loc

Exchange Rate Variance line showing wrong Account

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Our company is using Oracle EBS R12.1.3. When our Finance users do foreign currency transactions in Payables and match an invoice to the PO then, on the invoice distribution lines, there are two lines (one with the Line type "ITEM" and the other one is
"Exchange Rate Variance"). The ITEM line is Ok but the Exhange Rate Variance Line is showing the same Expense Account as on ITEM line (i.e., hitting wrong account). We have checked the setups in Payable Options. The Account that is defined as PO Rate Variance Gain / Loss is different from the account that is being hit on the Invoice Distribution lines. Why is that so?
Our Finance users are not satisfied with this. They're saying that Exchange Rate variance is not charging to the right account.
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Hi Nehmat,
this is an intended behaviour ...
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Your Invoice matched to Purchase order is in Foreign Currency ...
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OEM 12c COMMAND LINE Utility.

Team,
I have 11g database which we are taking the cold backup on Wed and Saturday every week and configured OEM12c agent in the server. I am getting the OEM alerts during the planned db outage.
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Example :
PROMPT> emctl start blackout bk1 db1 db2 ldb2:oracle_listener -d 5 02:30
The blackout starts immediately and will last for 5 days 2 hours and 30 minutes.
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Thanks,
Robin

Hi,
Scheduled blackouts are not possible using emctl (agent side) blackouts. They are however possible using the UI or EM CLI
http://docs.oracle.com/cd/E24628_01/em.121/e17786/cli_verb_ref.htm#BABICICB
Would you be able to switch to EM CLI or the UI instead?
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K7N2L CPU detection is wrong!!!

lo all.
I changed my fsb to 200mhz and my agp apeture size to 128MB. The pc would not boot up after doing that so I set the jumpers to force 100mhz FSB. I went back in the bios, changed the settings back to 166mhz FSB and AGP 64MB. After restarting my mobo detects the cpu as a 1100mhz instead of a 2500+. No matter what I change or reload, the thing still detects wrong.
I haven't updated the bios to a new version yet, will give it a go and hope it works. If that doesn't work, do you all know of any way to fix this?
thx
CD.

lol, suppose it would help if I said it :D . I did put the jumpers back though. I'll check my mobo's manual again, maybe I put them in wrong (sure I haven't though).
I mentioned this problem to someone who's got a similar board and the same thing happend to him. He said he swapped his cpu with a 1800+, booted the pc, then put his 2200+ back in and it detected fine. Now I don't wanna go through that mission cuz 1stly I need another cpu to try it with and 2ndly I ABSOLUTELY HATE removing heatsinks from mobos.
If there's a way (easy one :] ) to fix this, then thats the way I wanna go.

11g oem hogs CPU

I searched and could not find any CPU requirement for 11g. When I start OEM, it pegs the CPU and never relents. Can I somehow scale back the stats monitoring that OEM is running?
OMS running under SYSMAN is using almost %100 of my CPU. The only competition is the log writer. When the system is idle from a user perspective, OMS gets about 96% and log writer gets about 3%.
System is a Sun Blade 1000 with 750mHz CPU, 2G RAM and plenty of disk. 10g never caused a problem by abusing the CPU like this.
I can run this on another system with two 900mHz CPUs and 4G RAM, but I really doubt that will solve the problem.
thanks

I spent a good 30 minutes or so looking around in OEM
trying to find a controllable schedule for it's stats
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OEM Host CPU was a bottleneck and the instance was consuming 9% of the host

select * from DBA_ADVISOR_FINDINGS gives me something like this:
Host CPU was a bottleneck and the instance was consuming 9% of the host CPU. All wait times will be inflated by wait for CPU.
Individual SQL statements responsible for significant user I/O wait were found.
Wait class "User I/O" was consuming significant database time.
Individual database segments responsible for significant user I/O wait were found.
Wait class "User I/O" was consuming significant database time.
The throughput of the I/O subsystem was significantly lower than expected.
Wait class "User I/O" was consuming significant database time.
Individual database segments responsible for significant physical I/O were found.
The throughput of the I/O subsystem was significantly lower than expected.
Wait class "User I/O" was consuming significant database time.
Hard parsing of SQL statements was consuming significant database time.
SQL statements consuming significant database time were found.
I am confused by the message:
Host CPU was a bottleneck and the instance was consuming 9% of the host CPU.
Please help me to explain it.
Thanks.
Don

d_q_wang wrote:
Host CPU was a bottleneck and the instance was consuming 9% of the host CPU. All wait times will be inflated by wait for CPU.
I am confused by the message:
Host CPU was a bottleneck and the instance was consuming 9% of the host CPU.
At first sight, this does seem contradictory - but there are two or three reasonable interpretations, and you'll have to check the AWR report for the period to decide which is more appropriate:
Option a) Oracle is consuming 9% of the host CPU - perhaps there's something else going on that's consuming the other 91%. There is a section in the AWR that can confirm this:
Operating System Statistics
Statistic                                       Total
AVG_BUSY_TIME                                  93,560
AVG_IDLE_TIME                                 269,814
AVG_IOWAIT_TIME                                     0
AVG_SYS_TIME                                   56,261
AVG_USER_TIME                                  37,170
BUSY_TIME                                  13,490,550
IDLE_TIME                                  38,870,398
IOWAIT_TIME                                         0
SYS_TIME                                    8,119,694
USER_TIME                                   5,370,856
LOAD                                               59
OS_CPU_WAIT_TIME                              347,700
RSRC_MGR_CPU_WAIT_TIME                              0
VM_IN_BYTES                                   106,496
VM_OUT_BYTES                                        0
PHYSICAL_MEMORY_BYTES                 308,227,858,432
NUM_CPUS                                          144
          -------------------------------------------These times are in hundredths of seconds (usually) - we can check busy_time and idle time to see if the CPU is 100% used despite Oracle only using 9%. (Also check the other CPU figures that relate specifically to Oracle).
Option b) You are only using 9% of the CPU, but ADDM can see that (for some processes or statements perhaps) that elapsed time = CPU time, and wants to give the message that there is an opportunity for improving these statements by tuning. (Given the comments about wait times being affected by CPU usage, though, I doubt if this is the case).
Option c) There was a least one version of Oracle where some of the critical timings were reported in milliseconds rather than hundredths. This resulted in some silly conclusions when the ADDM could see SOME figures which were actually out by a factor of 10. Possibly one piece of arithmetic is showing 90% but the report you're looking at is showing 9% because of this code error. (Again, you have to cross-check the O/S CPU statistics with the Oracle CPU stats to check this theory).
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge." Stephen Hawking.
Edited by: Jonathan Lewis on Sep 6, 2008 11:48 AM
Minor cosmetic change to eliminate horizonatl scroll

HELP ME WITH HDX18 CPU UPGRADE GONE WRONG

I am not a regular member of this forum and logged on today because I really need help
Here is the story. I wanted to upgrade my old HP HDX18 to the Q9100 processor which is the highest one listed in the service manual. I studied the manual intently and made sure this was an ok upgrade.
I disassembled the notebook exactly as it was done in the manual down to the motherboard. I installed the Q9100 and then reassembled exactly as it was in the manual. I found with the hard drive connected, a Crucial M4 SSD-solid state drive, the computer came on for about 10 seconds getting to the windows logo and then shut down. However, with the drive disconnected I found that I could access the bios and the computer would not shut down.
I decided to reinstall the old processor and the exact same thing happened. I ran diagnostic tests while in the bios screen with the drive connected and it appeared all was ok. When the drive was reconnected I got this error screen.
I did use Phobya HeGrease. The Q9100 processor was a used processor off of ebay. I looked on the Intel website and it is unlikely this is an engineering sample.
I searched the internet and found that some others have had this exact same problem and they corrected by reseating the CPU. I looked at the CPU again and found that this seems fairly simple. It seems like its in their securely. Its just a drop in and screw. When its locked, I cant seem to get it out with my hands.
I read some articles about how too much Thermal paste might cause this to happen and I probably had on a bit too much.
So please help me out with any ideas. Right now my HDX18 is in a pile on the floor.
Thanks for your help!
Here is a video of exactly what is happening and you can see an error code in the diagnostic log which comes up towards the end of the video.
http://youtu.be/0Uup-iTRIaI

Mikeinjersey123 wrote:
I am not a regular member of this forum and logged on today because I really need help
Here is the story. I wanted to upgrade my old HP HDX18 to the Q9100 processor which is the highest one listed in the service manual. I studied the manual intently and made sure this was an ok upgrade.
I disassembled the notebook exactly as it was done in the manual down to the motherboard. I installed the Q9100 and then reassembled exactly as it was in the manual. I found with the hard drive connected, a Crucial M4 SSD-solid state drive, the computer came on for about 10 seconds getting to the windows logo and then shut down. However, with the drive disconnected I found that I could access the bios and the computer would not shut down.
I decided to reinstall the old processor and the exact same thing happened. I ran diagnostic tests while in the bios screen with the drive connected and it appeared all was ok. When the drive was reconnected I got this error screen.
I did use Phobya HeGrease. The Q9100 processor was a used processor off of ebay. I looked on the Intel website and it is unlikely this is an engineering sample.
I searched the internet and found that some others have had this exact same problem and they corrected by reseating the CPU. I looked at the CPU again and found that this seems fairly simple. It seems like its in their securely. Its just a drop in and screw. When its locked, I cant seem to get it out with my hands.
I read some articles about how too much Thermal paste might cause this to happen and I probably had on a bit too much.
So please help me out with any ideas. Right now my HDX18 is in a pile on the floor.
Thanks for your help!
Here is a video of exactly what is happening and you can see an error code in the diagnostic log which comes up towards the end of the video.
http://youtu.be/0Uup-iTRIaI
Hi,
The good thing is that the cpu is probably not the issue. I have noticed that a memory test failed so it could be magnetized during the disassembly/assembly. If you remove the ssd and are able to access the BIOS, it might suggest that the problem is the ssd. Make also sure that the memory is compatible with the cpu as better cpus support faster memory.
Dv6-7000 /Full HD/Core i5-3360M/GF 650M/Corsair 8GB/Intel 7260AC/Samsung Pro 256GB
Testing - HP 15-p000
HP Touchpad provided by HP
Currently on Debian Wheeze
*Please, help other users with the same issue by marking your solved topics as "Accept as Solution"*

CPU Frequency is wrong??

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Ive tried changing the fsb setting in the bios and the multiplier but is is locked.
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Do you have a C stepping 2.8GHz CPU or do you have a B stepping 2.8GHz CPU?
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OEM Maximun CPU line is wrong

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