BCS: Performance Issue - Most of the time is spent doing commit work.
Hello,
We are experiencing performance issues with our BI server. This performance issue can been seen during our BCS runs. Our DBA has indicated that he sees a very high percentage of time time is spent doing "commit work".
Curretly, we are running BI7 nw2004s, Basis 700, support pack 14.
Anyone else experience this? As the BCS run is mainly stanard SAP code, I was wondering if there may be some snotes that correct this?
Thank you for any help you could provide us.
If it is related to SEM-BCS and new EHP releases, then there are still big problems with the monitor and tasks status management (meaning problems with performance). Is it the case? If yes, then you'd better look for already released notes reg this and formulate your own OSSs if you don't find anything relevant.
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Most of the default Mac Apps does not work after Mavericks Upgrade
Hi, I did everything, but nothing has brought me out of this misery .
I Updated Maverick just 2 days after its release. Had no problems, other then slow Finder. I restarted my iMac last week, and got caught with these issues, known to me, not sure what all bugs are there.
All these apps does not work: App Store, TextEdit, Preview, Terminal, iBooks, Maps, Calendar, Contacts, Mail, etc
I do not know how to do a clean install, as I had upgraded from Snow Leopord to Mountain Lion and to Maverick using App Store, which does not open at all.
Hoping to get some response soon from Apple support team to help me.Hi Arthur,
Thanks for the headsup about Apple Support thing... My iMac is not under warranty.
And below is the report generated from EtreCheck. Hope it can help me find the solution.
Hardware Information:
iMac (20-inch, Early 2008)
iMac - model: iMac8,1
1 2.4 GHz Intel Core 2 Duo CPU: 2 cores
4 GB RAM
Video Information:
ATI Radeon HD 2400 - VRAM: 128 MB
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0
AirPlay: Version: 1.9
AppleAVBAudio: Version: 2.0.0
iSightAudio: Version: 7.7.3
Startup Items:
FanControlDaemon - Path: /Library/StartupItems/FanControlDaemon
HDDFanControlDaemon - Path: /Library/StartupItems/HDDFanControlDaemon
HP IO - Path: /Library/StartupItems/HP IO
HP Trap Monitor - Path: /Library/StartupItems/HP Trap Monitor
MissingSyncListener - Path: /Library/StartupItems/MissingSyncListener
MySQLCOM - Path: /Library/StartupItems/MySQLCOM
ParallelsDesktopTransporter - Path: /Library/StartupItems/ParallelsDesktopTransporter
VirtualBox - Path: /Library/StartupItems/VirtualBox
System Software:
OS X 10.9 (13A603) - Uptime: 2 days 2:6:45
Disk Information:
WDC WD2500AAJS-40VWA1 disk0 : (250.06 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
My iMac (disk0s2) /: 249.2 GB (22.18 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
Apple, Inc. Keyboard Hub
Apple, Inc Apple Keyboard
Western Digital My Book 1110 999.5 GB
WORK (disk1s1) /Volumes/WORK: 375.81 GB (95.66 GB free)
PLEASURE (disk1s2) /Volumes/PLEASURE: 623.69 GB (35.57 GB free)
Apple Inc. Built-in iSight
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Kernel Extensions:
com.logmein.driver.LogMeInSoundDriver (1.0.0)
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] com.adobe.fpsaud.plist
[loaded] com.adobe.SwitchBoard.plist
[failed] com.google.GoogleML.plist
[loaded] com.google.keystone.daemon.plist
[not loaded] com.logmein.logmeinserver.plist
[loaded] com.microsoft.office.licensing.helper.plist
[loaded] com.wdc.WDDMservice.plist
[loaded] com.wdc.WDSmartWareServer.plist
[loaded] rapiback.plist
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist
[loaded] com.google.keystone.agent.plist
[loaded] com.logmein.logmeingui.plist
[not loaded] com.logmein.logmeinguiagent.plist
[not loaded] com.logmein.logmeinguiagentatlogin.plist
[loaded] syncmateStarter.plist
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist
[loaded] com.adobe.ARM.[...].plist
[loaded] com.facebook.videochat.[redacted].plist
[loaded] com.macpaw.CleanMyMac.helperTool.plist
[not loaded] com.macpaw.CleanMyMac.trashSizeWatcher.plist
[loaded] com.macpaw.CleanMyMac.volumeWatcher.plist
User Login Items:
AirPort Base Station Agent
EarthDesk Engine
LMILaunchAgentFixer
AdobeResourceSynchronizer
RealPlayer Downloader Agent
Windows Phone 7 Connector Agent
iAntiVirus
TextEdit
StatusMenu
HP Scheduler
WDQuickView
3rd Party Preference Panes:
Application Enhancer
DivX
EarthDesk
Fan Control
Flash Player
Flip4Mac WMV
Growl
MacFUSE
WDQuickView
Internet Plug-ins:
AdobeExManDetect.plugin
AdobePDFViewer.plugin
AdobePDFViewerNPAPI.plugin
Default Browser.plugin
DirectorShockwave.plugin
DivXBrowserPlugin.plugin
Flash Player.plugin
FlashPlayer-10.6.plugin
Flip4Mac WMV Plugin.plugin
iPhotoPhotocast.plugin
JavaAppletPlugin.plugin
QuickTime Plugin.plugin
RealPlayer Plugin.plugin
SharePointBrowserPlugin.plugin
Silverlight.plugin
User Internet Plug-ins:
Picasa.plugin
Unity Web Player.plugin
WebEx.plugin
WebEx64.plugin
Bad Fonts:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
29% mds
2% WindowServer
1% mds_stores
1% LogMeInGUI
1% RealPlayer Downloader Agent
1% EtreCheck
1% FanControlDaemon
0% uTorrent
0% notifyd
0% networkd
Top Processes by Memory:
1.00 GB mds
106 MB mds_stores
78 MB Google Chrome
49 MB Finder
45 MB WindowServer
40 MB Google Chrome Helper
37 MB VLC
29 MB uTorrent
20 MB EtreCheck
16 MB DashboardClient
Virtual Memory Statistics:
43 MB Free RAM
989 MB Active RAM
934 MB Inactive RAM
447 MB Wired RAM
4.25 GB Page-ins
454 MB Page-outs -
IMac Power Issues -Won't Turn on Most of the Time, Sometimes it Does
I'm having an issue that as far as I can tell doesn't really fit into any of the usual categories of problems.
Starting immediately after I installed Snow Leopard, when I turn my computer on (after having been shut down and left for a while), it makes some sounds as though the hard-drive is starting, and if a disk is in the disk-drive revs, but there is no chime and the screen doesn't turn on and nothing happens. I've since discovered that if I unplug everything from the computer including the power cord and remove the power cord from the wall as well (dunno if that part is essential), wait a long time, and then only attach the power cord, it boots up fine. Then I can use the computer as normal with no issues whatsoever. I can restart it as much as I want and it'll boot up every time until I shut it down (then the problem starts again.)
I called Apple Support and they had no idea what was up, so they sent me to a store to speak to a genius. He wasn't sure but he figured it was either the logic board or the internal power unit (or something like that). They wanted $800 to fix it, so I said I'd think about it and decided to work on it more myself.
Once I got the computer on I ran Onyx, Disk Utility (both off the Snow Leopard disk and off my computer without it), the hardware diagnostic test extended test, and I reset the PRAM and Power Manager. Onyx and Disk Utility found issues but fixed them, and I ran them again after I fixed those and they didn't find anything.
I'm pretty sure I've covered every test I can do. The only possible conclusion I can think of is that the power supply is slowly failing when it comes to booting up, but it seems strange and way to coincidental that it happened the same time I installed Snow Leopard. It also doesn't seem to make sense that the computer is fine once I do get it on and that I can somewhat reliably get it to boot by leaving it unplugged long enough.
Any ideas would be greatly appreciated.Hello BB:
Your personal troubleshooting has been comprehensive. One question:
I reset the PRAM and Power Manager
Is this the SMC/PMU?
If that is the case, I think I would assume a hardware problem.
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It works fine in LTE network. The problem is with WIFI only.
Thank you.Hey Siddh.s!
Here is an article that will help you troubleshoot this issue with your Wi-Fi connections:
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/ts1398
Thanks for using the Apple Support Communities. Have a good one!
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Hi Support team,
I am facing multiple issue while using orkut on mozilla firefox 3.6.13.
I have windows 7 ultimate edition installed on my laptop.
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Part of the reason I ask is that this laptop is now nearly five years old. It's needed a new battery for two years. If it's a virtual certainty that the hard drive is toast, I don't want to pay $150 for someone to take it out and try to recover any remaining data from it, only to reveal that the data is indeed irretrievable (since the computer itself is probably only worth $300-400 at this point). The nearest Genius Bar is also more than 2 hours away. Am I going about this the right way by using disk utility, given that the hard drive won't mount to the desktop of the other computer? If the hard drive can't be reat in target disk mode, does that confirm that it is the hard drive?
Thanks
Oh also, it does still make the startup noise, even though I can't run the AHT since I can't get it to start up in safemode. I thought this mean that it passing various hardware tests. Does this not apply to the hard drive?
Message was edited by: Euain_ *add-on* -
Most of the time queries remain in suspended state in our production environment.
Most of the time queries remain in suspended state in our production environment.
Not getting any solution.
ThanksWait typeS : PAGEIOLATCH_SH,PAGELATCH_EX is when requested page is in buffer and some other process/request
is holding the lock in buffer.
SQL will manage it internally , Have you faced in performance issue if yes the need to check
1) Fragmentation of indexes. if fragmented the defrag it so that time of execution will less and will also reduce wait time.
2) Any missing indexes is there then create it
3) Update statistics status of tables.
4) Check if any table scan is there the create appropriate indexes on that...etc .... -
Updating AUD$ consumes most of the time in AWR report.
Hi All,
It's really good to see, great people passing their help to folks like us and making our life easier. Going forward,I am investigating on of the performance issue and analyzing the AWR report. By looking AWR, I did find updating aud$ taking most of times in AWR report. Following are the information , I extracted from the database and AWR report. Please see, what can be done to take away the bottlenecks.
Version -- 11.1.0.6.0
OS -- HPUXX Itanium
Event Waits Time(s) (ms) time Wait Class
enq: BF - allocation contentio 9,007 6,893 765 45.5 Other
DB CPU 2,565 16.9
db file scattered read 555,031 2,428 4 16.0 User I/O
read by other session 288,910 1,428 5 9.4 User I/O
PX Deq Credit: Session Stats 22,650 231 10 1.5 Other
209fr01svbb5s
wait % DB
Event Waits Time(s) (ms) time Wait Class
db file scattered read 291,023 1,973 7 61.6 User I/O
DB CPU 890 27.8
read by other session 81,495 340 4 10.6 User I/O
log file sync 1,210 21 17 .6 Commit
db file sequential read 30,452 15 0 .5 User I/O
Elapsed CPU Elap per % Total
Time (s) Time (s) Executions Exec (s) DB Time SQL Id
3,134 833 118 26.6 97.9 209fr01svbb5s
update sys.aud$ set action#=:2, returncode=:3, logoff$time=cast(SYS_EXTRACT_UTC(
systimestamp) as date), logoff$pread=:4, logoff$lread=:5, logoff$lwrite=:6, logo
ff$dead=:7, sessioncpu=:8 where sessionid=:1 and entryid=1 and action#=100
-------------------------- Plan from Cursor ---------------------------------------
SQL_ID 209fr01svbb5s, child number 0
update sys.aud$ set action#=:2, returncode=:3,
logoff$time=cast(SYS_EXTRACT_UTC(systimestamp) as date),
logoff$pread=:4, logoff$lread=:5, logoff$lwrite=:6, logoff$dead=:7,
sessioncpu=:8 where sessionid=:1 and entryid=1 and action#=100
Plan hash value: 1651467381
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | UPDATE STATEMENT | | | | 2 (100)| |
| 1 | UPDATE | AUD$ | | | | |
|* 2 | TABLE ACCESS FULL| AUD$ | 1 | 139 | 2 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - filter(("ENTRYID"=1 AND "ACTION#"=100 AND "SESSIONID"=:1 AND
("SPARE2" IS NULL OR USERENV('ISDBA')='TRUE')))
++++ Last Anylzsed +++++
TABLE_NAME LAST_ANAL
AUD$ 08-NOV-07
++++++++ Table Size ++++++++++++++++++++++
SQL> select sum(bytes)/1024/1024 "Audit Size" from dba_segments where segment_name='AUD$';
Audit Size
2469RegardsBefore purging audit data I would suggest two things. First what is the time period for the report in question? If it is for a low usage period then the audit activity as a percentage of the overall load may be a bit distorted. It may also be worth checking to see what information the audit captured as you could have a contractual or legal obligation to capture the data.
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You may also want to check to see if a purge job has been set up. See dba_scheduler_jobs and Oracle proviced package: DBMS_AUDIT_MGMT.
HTH -- Mark D Powell -- -
On the occasions when the windows fail to restore, I usually see a blank start page with something to the effect of "about:restore" or "about:restore session" in the URL line. I've tried pressing enter, but it didn't help. Other times, I've immediately tried going to the History menu, but the "Restore Previous Session" menu pick is faded out. I followed the help posted here to activate the restore windows feature, but the windows still fail to restore most of the time. I'm not a techie, so I'd really appreciate some easy to understand help.
The DMP file is inconclusive. You could run driver verifier to find the underlying issue but WPR is often easier.
In order to diagnose your problem you will need to download and install the below
Install the WPT (windows Performance Toolkit)
http://www.microsoft.com/en-us/download/details.aspx?id=30652
Help with installation (if needed) is here
When you have, open an elevated command prompt and type the following
WPRUI.exe (which is the windows performance recorder) and check off the boxes for the following:
First level triage, CPU usage, Disk IO.
If you problem is not CPU or HD then check off the relevant box/s as well (for example networking or registry) Please configure your as per the below snip
Click Start
It will reboot 3 t imes and record the data to a file and tell you its name and location.
Zip the file and upload to us on Onedrive (or any file sharing service) and give us a link to it in your next post.
These crashes were related to memory corruption (probably caused by a driver).
Please run these tests to verify your memory and find which driver is causing the problem.
If you are overclocking (pushing the components beyond their design) you should revert to default at least until the crashing is solved. If you don't
know what it is you probably are not overclocking.
Since it is more likely to be a driver please run verifier first.
1-Driver verifier (for complete directions see our wiki here)
If verifier does not find the issue we can move on to this.
2-Memtest. (You can read more about running memtest here)
Co-Authored by JMH3143
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Thanks for your guidance,
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points alloted.
Thanks,
Prem. -
Performance issue while opening the report
HI,
I am working BO XI R3.1.there is performance issue while opening the report in BO Solris Server but on window server it is compratively fast.
we have few reports which contains 5 fixed prompt 7 optional prompt.
out of 5 fixed prompt 3 prompt is static (it contains 3 -4 record only )which is coming from materlied view.
we have already use many thing for improve performance in report like-
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Ever since my Touch upgraded to the v. 4 firmware I've had trouble with sending e-mail. I don't have as much problem receiving mail...sometimes I can only preview my messages and but most of the time I can open received messages. For a while I couldn't send mail (I use Yahoo and the Touch already had the server settings for it), then after a couple of days it suddeenly started sending again. Now it's not sending! So aggravating!!
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I live in the Philippines but my iPhone 4S was bought from Korea. There is no Apple store in my place and no one can help me fix my problem with my iPhone. I don't think Apple would replace my phone either despite the fact that it's still under warranty.
My phone would normally go on "No Service" status since I updated to iOS 5.1, so I am not able to make/receive phone calls/messages most of the time. It's really frustrating especially because my iPhone is just 3 months old.
Can anyone help me with my problem?
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- Did reset network, reset all settings, among other resets available in my phone
- Used a new sim card from my network provider
- Used sim card from other network provider (since my phone is factory unlocked)
All the abovementioned didn't work and I'm getting really frustrated.I never had this problem when I was using iPhone 4.
Help me, please.Sounds like it's hardware issue. The iPhone warranty is based in the original country of purchase. Since it was bought in Korea you will need to ship the phone to someone you know in Korea to be taken in and then they will have to ship it back to you. The cost of shipping will be at your expense.
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