Is it too much database load?

Hi.
Does anybody have numbers about how much database activity (e.g. per hour) should be expected per live instance?
I know there are so many conditions related to configuration and the process itself, automatic activities, global activities, disposer, splits, subprocesses, workspace usage, etc. But if I think there should be at least a maximum number that could indicate that there is something wrong going on.
The question arises because our current database load (50000 queries per hour to the pprocinstance table) seems to high for our 9500 live instances (any time in average). We have a lot of automatic tasks (no grouped, nor inside a procedure, nor greedy option activated), some multiple splits (10 branches max) and some subprocesses.
Performance is ok right now, but we expect to scale.
Any comments?
Thanks in advance.
Regards!!

hi, levi
Thanks for your advice.
I almost found an easier way to achieve this :-)
Overrides the DefualtMutableTreeNode.isLeaf() methods will cause a node show the expansion handler without any child node. But the root node is an exception. Both isLeaf() and askAllowsChildren() can not make the root node to show the expansion handler :-(
smartkid

Similar Messages

Too much to load by creating a vertical website?

Was wondering by creating a vertical website, won't it be too much to load at once?
for an example this template http://musethemes-impress.businesscatalyst.com/#about

Hi Jose,
Yes, you are right. If you will make a vertical website, you would be adding lots of images to the home page itself, which will definitely take more than usual time to load. You can use light images to counter this issue. However, it may still take more than usual time to load though.
Regards,
Aish

SpamAssassin and too much CPU load

I have been testing my messaging server and SpamAssassin integration. Everything seems fine except too much CPU load coming from spamd (SpamAssassin's daemon). I am testing them on a UltraSparcII-i, 256MB, Solaris 10 box. When I loaded it with 4msg/min containing 50K ascii text each on the receiving side, the spamd process went up to 90% of CPU load, and then just died silently. My questions;
1) Is there any performance tuning that I should do to avoid that much CPU load? Or is this just normal?
2) I have heard of another anti-spam product called dspam. How can I integrate dspam with the Java Messaging Server?
Thanks!

Installation of JES Messaging Server by itself suggests 1.2 gig of RAM. SpamAssassin adds to that suggestion.
You have less than 1/4 of the suggested RAM. You're 'way short.
SpamAssassin will use cpu. I found that nx x86 box was far less expensive to feed, and works extremely well for Messaging and SpamAssassin. 1 gig or ram for my PC costs about $75. Adding ram to your Sparc will cost mor than a PC complete.
4 messages/min isn't much, but. . .
You're likely swapping pretty hard. Check for "I/O wait". I often use "top" for a quick look at such.
When I switched from an "ultra-5" with 384 megs ram, to an AMD 1200+ with 1 gig of ram, my system went from feeling totally buried to feeling mostly un-used. I'm currently able to handle far more than 4 message/minute, with no overload or swapping.

UPK takes too much time "Loading Library"

Hi All, I installed the UPK Developer version 3.5.1 together with the Service Pack 3, as soon as the installation is finished:
1) Execute the UPK Developer application
2) Immediately appear a window, showing that UPK is "Loading the Library"
3) Most of the times takes too much and nothing happens, I have to kill the process.
4) Few times (I don´t know why) it stops and
4a) Let me to navigate in the menu, but most of the options are not available, I mean
I can not make a New Folder, Topic, etc, I can not Open, I can not See Options, etc
And I can not execute anything.
Does any body could help me?
During the process the only few things I was asked for were: Language, Type (I need SINGLE USER) and Windows Group, nothing related to Library configuration or something like that, any clue?
BR //
Ruben

Hello,
You can contact Oracle Support here: http://support.oracle.com/
For more information about this forum, please see the announcement at the top of the forum: http://forums.oracle.com/forums/ann.jspa?annID=1175
You shouldn't need to kill the Library loading process. Once that happened, it likely left a partial Library in your local cache. Oracle Support can assist you with this issue.
Best regards,
Marc

MacBook spends too much time loading

Whether its the internet loading advertisements (videos or inter-actives), or opening larger applications, my macbook always seems to freeze up, either for a few seconds or minutes to unexpectedly quitting the program. Does anyone know if this strictly has to do with RAM, or maybe cookies?

Have you repaired permissions?: Repair Permissions
http://support.apple.com/kb/HT1452
How much free space do you have on your Hard Drive.
What OS are you running?
How much Ram do you have?
Have you tried running any maintenance programs, such as Onyx?

Too much module loaded [solved]

Hello!
I try to install archlinux 0.7.2 on my girlfriend computer.
This is a HP P III 1000mhz.
Here some info:
HARDWARE DETECT ver 4.8.2 (simple mode)
Kernel : 2.6.16-ARCH
CPU & Cache: Processor 0 is Pentium III (Coppermine) 996MHz, 256 KB Cache
ALSA(sound): Intel Corp.|82801AA 810 Chipset AC'97 Audio Controller module: snd-intel8x0
Video : Intel Corp.|82810E CGC [Chipset Graphics Controller] server: Xorg (vesa)
Driver : xf86-video-vesa
Monitor : Generic Monitor H: 28.0-96.0kHz V: 50.0-75.0Hz
Mouse : Generic PS/2 Wheel Mouse xtype: PS2 device: /dev/psaux
Drive(ide) : SAMSUNG SV4084H (HD) 40824MB / 426KB cache device: /dev/hda
Drive(ide) : HL-DT-STDVD-ROM GDR8162B (DVDROM) 0MB device: /dev/hdc
Swap : Found 955856KB device: /dev/hda3
Floppy : Floppy drive(s): fd0 is 1.44M
USB : Intel Corp.|82801AA 810 Chipset USB Controller module: uhci_hcd
Ethernet : Realtek Semiconductor|TTP-Monitoring Card V2.0 module: 8139too device: eth0
Network : No PCI card or onboard chip
Modem : Lucent Microelectronics|LT WinModem module/info: LT:www.linmodems.org
Modem : Lucent Microelectronics|LT WinModem module/info: LT:www.linmodems.org
PCMCIA slot: No PCMCIA
Menu : Hwd: hwd, Lshwd: lshwd -?, X: mkxcfg
X sample : Generate X sample: hwd -x
Howto : View howto: hwd -h
I use autoload for the first time. On my own computer, I have a custom kernel and I load mannually the need modules.
On this pc, when I check the module, a lot of them are not needed.
Here the lsmod, sorry this is huge!
[root@shadodido etc]# lsmod
Module Size Used by
ehci_hcd 29960 0
ohci_hcd 19076 0
i810 18432 1
drm 64532 2 i810
ipv6 250560 10
shpchp 43872 0
pci_hotplug 25668 1 shpchp
snd_seq_oss 31716 0
snd_seq_midi_event 6400 1 snd_seq_oss
snd_seq 49996 4 snd_seq_oss,snd_seq_midi_event
hw_random 5144 0
snd_pcm_oss 38176 0
snd_mixer_oss 16384 1 snd_pcm_oss
i2c_i801 7948 0
joydev 8512 0
uhci_hcd 29712 0
usbcore 116256 4 ehci_hcd,ohci_hcd,uhci_hcd
evdev 8192 0
i2c_i810 4868 0
i2c_algo_bit 8840 1 i2c_i810
ppdev 7812 0
i2c_core 17792 2 i2c_i801,i2c_algo_bit
snd_intel8x0 29340 0
snd_ac97_codec 94624 1 snd_intel8x0
snd_ac97_bus 2176 1 snd_ac97_codec
snd_pcm 78084 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer 20100 2 snd_seq,snd_pcm
snd_page_alloc 8200 2 snd_intel8x0,snd_pcm
8139too 23936 0
8139cp 19456 0
lp 9856 0
mii 5376 2 8139too,8139cp
intel_agp 21532 1
agpgart 27108 3 drm,intel_agp
analog 10144 0
irtty_sir 5632 0
sir_dev 14668 1 irtty_sir
irda 126648 1 sir_dev
crc_ccitt 2176 1 irda
rtc 10932 0
snd_mpu401 6368 0
snd_mpu401_uart 6528 1 snd_mpu401
snd_rawmidi 20512 1 snd_mpu401_uart
snd_seq_device 6924 3 snd_seq_oss,snd_seq,snd_rawmidi
pcspkr 2948 0
ns558 4100 0
gameport 11656 3 analog,ns558
snd 46432 12 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 7776 1 snd
parport_pc 25196 1
ppp_generic 27156 0
slhc 6656 1 ppp_generic
xfs 593004 0
reiserfs 256880 0
jfs 187004 0
ext3 127880 2
jbd 56212 1 ext3
sata_qstor 7556 0
sata_promise 9092 0
sata_sil24 9476 0
sata_nv 7044 0
sata_mv 16008 0
sata_vsc 6148 0
sata_via 6020 0
sata_uli 4868 0
sata_svw 5764 0
sata_sx4 11780 0
sata_sis 5636 0
sata_sil 7432 0
DAC960 71360 0
cciss 29984 0
sx8 15756 0
cpqarray 19172 0
mptfc 10120 0
mptspi 6536 0
mptsas 16652 0
mptctl 23044 0
mptscsih 32336 3 mptfc,mptspi,mptsas
mptbase 46308 5 mptfc,mptspi,mptsas,mptctl,mptscsih
megaraid_mbox 25232 0
megaraid_sas 24492 0
megaraid_mm 9380 1 megaraid_mbox
ata_piix 8324 0
osst 51616 0
megaraid 37700 0
sym53c8xx 74260 0
atp870u 30848 0
aha152x 37304 0
aic79xx 272596 0
aic7xxx 177840 0
ahci 11396 0
pdc_adma 7556 0
libata 54284 15 sata_qstor,sata_promise,sata_sil24,sata_nv,sata_mv,sata_vsc,sata_via,sata_uli,sata_svw,sata_sx4,sata_sis,sata_sil,ata_piix,ahci,pdc_adma
raid_class 4992 0
nsp32 23828 0
aacraid 56832 0
ipr 59424 0
imm 11016 0
parport 33864 4 ppdev,lp,parport_pc,imm
3w_xxxx 25248 0
tmscsim 20800 0
dc395x 33552 0
3w_9xxx 31520 0
a100u2w 9408 0
BusLogic 23332 0
sr_mod 15140 0
qlogicfas408 6664 0
st 35744 0
sg 27804 0
dmx3191d 11392 0
lpfc 157120 0
scsi_transport_sas 15360 1 mptsas
qla1280 117132 0
sd_mod 14976 0
ide_floppy 16000 0
ide_cd 37792 0
cdrom 36144 2 sr_mod,ide_cd
ide_disk 14336 4
via82cxxx 8836 0 [permanent]
trm290 4228 0 [permanent]
triflex 3328 0 [permanent]
slc90e66 5248 0 [permanent]
sis5513 13196 0 [permanent]
siimage 10624 0 [permanent]
serverworks 8328 0 [permanent]
sc1200 6656 0 [permanent]
rz1000 2560 0 [permanent]
piix 9476 0 [permanent]
pdc202xx_old 9984 0 [permanent]
pdc202xx_new 8448 0 [permanent]
ns87415 4012 0 [permanent]
it821x 7684 0 [permanent]
hpt366 18048 0 [permanent]
hpt34x 4608 0 [permanent]
generic 4356 0 [permanent]
cy82c693 4228 0 [permanent]
cs5530 5120 0 [permanent]
cmd64x 10780 0 [permanent]
atiixp 5520 0 [permanent]
amd74xx 14364 0 [permanent]
alim15x3 11280 0 [permanent]
aec62xx 6912 0 [permanent]
ide_core 116940 27 ide_floppy,ide_cd,ide_disk,via82cxxx,trm290,triflex,slc90e66,sis5513,siimage,serverworks,sc1200,rz1000,piix,pdc202xx_old,pdc202xx_new,ns87415,it821x,hpt366,hpt34x,generic,cy82c693,cs5530,cmd64x,atiixp,amd74xx,alim15x3,aec62xx
[root@shadodido etc]#
Am I doing something wrong?
Must I blacklist all this modules? :shock:
Thank you for your help
@+

Thanks!
I use it and I will blacklist some module too.
Now I need to solved this problem;
http://bbs.archlinux.org/viewtopic.php?t=21820
@+
Edit: wrong ideas the autoload. I had to boot with a knoppix to repair

BPC application is taking too much time to load

Hi experts!
I'm facing a very weird problem...
We've developed a BPC application (app name: USM).
This application is taking too much time to be loaded in some computers (around 8 minutes to load). Yes, in SOME computers.
There is around 100.000 registers in the database and most coming from material master data.
If I try to load this USM application in another computer, the process loads smoothly. The computer's hardware is all the same, the server is hyper estimated and everyone is in the same network.
I talked to infrastructure departament and we made several tests. We run BPC on the server (loaded quickly), on several computers (some loads quickly, others don't), used wireless and cable connection (got all the same result) and checked communication between BW and BPC but it is ok.
After all, I tried to load APSHEL application in the same enviroment and it loaded intantly. So, I guess it is something wrong with my application. But if was this, I suppose it should happen to all computers and not only with part of them.
Have anybody ever seen something like this?
Thank you in advance.
Rubens
Edited by: Rubens Massayuki Kumori on May 12, 2011 8:43 PM
Edited by: Rubens Massayuki Kumori on May 12, 2011 8:46 PM

Hi Rubens,
I would try making a couple of test:
1. I will install the client in a machine that is located in the same network segment, or try using a vpn that comunicates with the server bypassing all security devices, only to see if the network it's the problem.
2. Making a full optimize of one application to see if maybe the problem it's related to the segmentation of the cubes (i don't think that this is the problem but give it a try).
It is very wierd that in some computers happends and in others don't... also try to clean up the local cache of the applications in those computers that are giving to you bad performce and retry.
hope it helps,

R3load ttaking too much time when table REPOSRC is loaded

Hello,
I am installing the SAP ECC 6.0 SR2 on SUN Solaris 10 on DB2 V9.1. 17 jobs of the 19 have been completed in ABAP Import phase but it is taking too much time while doing this SAPSSEXC. It is running aroung 10 hours. There is no error is giving. So I have canceled the SAP Installation. After that I have started through manual OS command
/sapmnt/<SID>/exe/R3load -dbcodepage 4102 -i /<instdir>/SAPSSEXC.cmd -l /<instdir>/SAPSSEXC.log -stop_on_error -merge_bck
It is also running around 9 hours. I do not why it is happening and when it will be completed.
Can you help me what will check for doing this job fast or can help me how to resolve this issue?
I have checked these SAP notes 454368 and 455195
If i change any DB2 parameter, I have to restart the DB2 Database. What will I do? I can not understand what to do now.
Please help me ASAP.
Thanks
Gautam Poddar

Hello,
running the R3load import step manually you might try to add the option
-loadprocedure fast LOAD
Pay attention to write the LOAD in capital letters!
This will invoke the LOAD-API whenever possible.
This should save some time on "normal" tables without LOB-columns.
For your table REPOSRC that has a BLOB column the LOAD-API will not be taken.
So I am sorry this will not work for your special case.
(Thanks for the hint to Frank-Martin Haas)
Kind regards
Waldemar Gaida
Edited by: Waldemar Gaida on Jan 10, 2008 8:26 AM

Taking too much time to load application

Hi,
I have deployed a j2ee application on oracle 10g version 10.1.2.0.2. But the application is taking too much time to load. After loading ,everything works fast.
I have another 10g server (same version) in which the same application is loading very fast.
When I checked the apache error logs found this :-
[Thu Apr 26 09:17:31 2007] [warn] [client 10.1.20.9] oc4j_socket_recvfull timed out
[Thu Apr 26 09:17:31 2007] [error] [client 10.1.20.9] [ecid: 89128867058,1] (4)Interrupted system call: MOD_OC4J_0038: Receiving data from oc4j exceeded the configured "Timeout" value and the error code is 4.
[Thu Apr 26 09:17:31 2007] [error] [client 10.1.20.9] [ecid: 89128867058,1] MOD_OC4J_0054: Failed to call network routine to receive an ajp13 message from oc4j.
[Thu Apr 26 09:17:31 2007] [error] [client 10.1.20.9] [ecid: 89128867058,1] MOD_OC4J_0033: Failed to receive an ajp13 message from oc4j.
[Thu Apr 26 09:17:31 2007] [warn] [client 10.1.20.9] [ecid: 89128867058,1] MOD_OC4J_0078: Network connection errors happened to host: lawdb.keralalawsect.org and port: 12501 while receiving the first response from oc4j. This request is recoverable.
[Thu Apr 26 09:17:31 2007] [error] [client 10.1.20.9] [ecid: 89128867058,1] MOD_OC4J_0121: Failed to service request with network worker: home_15 and it is not recoverable.
[Thu Apr 26 09:17:31 2007] [error] [client 10.1.20.9] [ecid: 89128867058,1] MOD_OC4J_0013: Failed to call destination: home's service() to service the request.
[Thu Apr 26 11:36:36 2007] [notice] FastCGI: process manager initialized (pid 21177)
[Thu Apr 26 11:36:37 2007] [notice] Oracle-Application-Server-10g/10.1.2.0.2 Oracle-HTTP-Server configured -- resuming normal operations
[Thu Apr 26 11:36:37 2007] [notice] Accept mutex: fcntl (Default: sysvsem)
[Thu Apr 26 11:36:37 2007] [warn] long lost child came home! (pid 9124)
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0015: recv() returns 0. There has no message available to be received and oc4j has gracefully (orderly) closed the connection.
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0054: Failed to call network routine to receive an ajp13 message from oc4j.
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0033: Failed to receive an ajp13 message from oc4j.
[Thu Apr 26 11:39:51 2007] [warn] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0078: Network connection errors happened to host: lawdb.keralalawsect.org and port: 12501 while receiving the first response from oc4j. This request is recoverable.
[Thu Apr 26 11:39:51 2007] [warn] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0184: Failed to find an oc4j process for destination: home
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0145: There is no oc4j process (for destination: home) available to service request.
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0119: Failed to get an oc4j process for destination: home
[Thu Apr 26 11:39:51 2007] [error] [client 10.1.20.9] [ecid: 80547835731,1] MOD_OC4J_0013: Failed to call destination: home's service() to service the request.
[Thu Apr 26 11:46:33 2007] [notice] FastCGI: process manager initialized (pid 21726)
[Thu Apr 26 11:46:34 2007] [notice] Oracle-Application-Server-10g/10.1.2.0.2 Oracle-HTTP-Server configured -- resuming normal operations
[Thu Apr 26 11:46:34 2007] [notice] Accept mutex: fcntl (Default: sysvsem)
[Thu Apr 26 11:46:34 2007] [warn] long lost child came home! (pid 21182)
[Thu Apr 26 11:53:32 2007] [warn] [client 10.1.20.9] oc4j_socket_recvfull timed out
[Thu Apr 26 11:53:32 2007] [error] [client 10.1.20.9] [ecid: 89138452752,1] (4)Interrupted system call: MOD_OC4J_0038: Receiving data from oc4j exceeded the configured "Timeout" value and the error code is 4.
[Thu Apr 26 11:53:32 2007] [error] [client 10.1.20.9] [ecid: 89138452752,1] MOD_OC4J_0054: Failed to call network routine to receive an ajp13 message from oc4j.
[Thu Apr 26 11:53:32 2007] [error] [client 10.1.20.9] [ecid: 89138452752,1] MOD_OC4J_0033: Failed to receive an ajp13 message from oc4j.
[Thu Apr 26 11:53:32 2007] [warn] [client 10.1.20.9] [ecid: 89138452752,1] MOD_OC4J_0078: Network connection errors happened to host: lawdb.keralalawsect.org and port: 12501 while receiving the first response from oc4j. This request is recoverable.
[Thu Apr 26 11:53:32 2007] [error] [client 10.1.20.9] [ecid: 89138452752,1] MOD_OC4J_0121: Failed to service request with network worker: home_15 and it is not recoverable.
[Thu Apr 26 11:53:32 2007] [error] [client 10.1.20.9] [ecid: 89138452752,1] MOD_OC4J_0013: Failed to call destination: home's service() to service the request.
Please HELP ME...

Hi this is what the solution given by your link
A.1.6 Connection Timeouts Through a Stateful Firewall Affect System Performance
Problem
To improve performance the mod_oc4j component in each Oracle HTTP Server process maintains open TCP connections to the AJP port within each OC4J instance it sends requests to.
In situations where a firewall exists between OHS and OC4J, packages sent via AJP are rejected if the connections can be idle for periods in excess of the inactivity timeout of stateful firewalls.
However, the AJP socket is not closed; as long as the socket remains open, the worker thread is tied to it and is never returned to the thread pool. OC4J will continue to create more threads, and will eventually exhaust system resources.
Solution
The OHS TCP connection must be kept "alive" to avoid firewall timeout issues. This can be accomplished using a combination of OC4J configuration parameters and Apache runtime properties.
Set the following parameters in the httpd.conf or mod_oc4j.conf configuration files. Note that the value of Oc4jConnTimeout sets the length of inactivity, in seconds, before the session is considered inactive.
Oc4jUserKeepalive on
Oc4jConnTimeout 12000 (or a similar value)
Also set the following AJP property at OC4J startup to enable OC4J to close AJP sockets in the event that a connection between OHS and OC4J is dropped due to a firewall timeout:
ajp.keepalive=true
For example:
java -Dajp.keepalive=true -jar oc4j.jar
Please tell me where or which file i should put the option
java -Dajp.keepalive=true -jar oc4j.jar ??????/

Creative Cloud is taking too much time to load and is not downloading the one month trial for Photoshop I just paid money for.

Creative Cloud is taking too much time to load and is not downloading the one month trial for Photoshop I just paid money for.

stop the download if it's stalled, and restart your download.

Taking too much time (1min) to connect to database

Hi,
I have oracle 10.2 and 10g application server.
Its taking too much time to connect to database through application (on browser). The connection through sqlplus is fine.
Please share your experience.
Regards,
Naseer

Dear AnaTech,
i am going to ask not related this question which already you answered i am going to ask you about that how to connect forms6i and Developer 10g with OracleAS.
i have installed and working Developer Suite 10g Ver. 10.1.2 and also Form Builder 6i. On my other machine i installed and working Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 and also on the database machine i installed Oracle Enterprise Manager 10g Application Server Control 10.1.2.0.2.
my database conectivity with Developer suite Forms and Reports and also Form6i and Reports6i are working fine. no problem.
now the 1 question of mine is that when i try to run form6i through run from web i got this error. FRM-99999: error 18121 occured see the release not.
this and the main question of mine is this that how can i control my OracleAS 10g with forms because basically the functionality of OracleAS is Mid-Tier but i am not utilizing the Mid-tier i am using here Two-tier Envrionment even i installed 3-Tier Environment so tell me how i utilize it with 3-Tier..
I hope you don't mind that i ask this question here and also if you give me you email then we can discuss this in detail and i can be helpful of your great expertise. i also know and utilize my 3-tier real envrionment.
Waiting for your great response.
Regards,
K.J.J.C

PRS600 ereader taking too much time to load all the books

Whenever I open My PRS600 from complete shutdown it takes too much time to load all the files which are present in Memory card. Is anyone else facing same issue?

Hello,
Recently, I have been having some serious issues when it comes to my Sony PRS-600. I am running on a Windows 7 64-bit, and an updated Reader Library 3.3
The issue comes when transferring books to the e-reader from the library, and from the e-reader to a collection. The problem is that the software becomes intolerably slow while it's processing the command. The Reader Library software window grays out, displays (Not Working) and if clicked on it, shades to a white color and displays either "cancel operation" or "wait until program responds". If I do close the operation, it appears as if the e-reader doesn't follow the operation and still displays "Do not disconnect". Since I do not see any other way to disconnect (other than the eject option), I remove the USB plug which causes a bit more issues with the reader (such as removing all of my collections, for example!).
But anyway, that's not the main issue here. The main issue is that the book transferring is really slow. I need to wait a couple of minutes (or even more) just for the software to process. Moving just 1 MB of data requires so much time as if it's 1 GB. Sometimes it's random and does it fast, and sometimes the application is better not to be dealt with at all while it's processing the command. If I would inspect My Computer, the simple loading of the e-reader storage icons and information would make the Windows Explorer to "crash" (e.g, close all windows and then reopen them). It just happens that in all randomness even the creation of a collection makes the software slow.
So to recap: the reader software is slow when adding and moving books.
I hope someone will help me resolve this annoyance.
Thank you,
KQ

Full DTP taking too much time to load

Hi All ,
I am facing an issue where a DTP is taking too much time to load data from DSO to Cube via PC and also while manually running it.
There are 6 such similar DTP's which load data for different countries(different DSO's and Cubes as source and target respectively) for last 7 days based on GI Date. All the DTP's are pulling almost same no. of records and finish within 25-30 min. But only one DTP takes around 3 hours. The problem started couple of days back.
I have change the Parallel processes from 3->4->5 and packet size from 50,000->10,000->1.00.000 but no improvement. Also want to mention that all the source DSO's and target Cubes have the same structure. All the transformations have Field Routines and End Routines.
Can you all please share some pointers which can help.
Thanks
Prateek

HI Raman ,
This is what I get when I check the report. Can this be causing issues as 2 rows have % >= 100
ETVC0006           /BIC/DETVC00069     rows:      1.484    ratio:          0 %
ETVC0006           /BIC/DETVC0006C     rows: 15.059.600    ratio:        103 %
ETVC0006           /BIC/DETVC0006D     rows:        242    ratio:          0 %
ETVC0006           /BIC/DETVC0006P     rows:         66    ratio:          0 %
ETVC0006           /BIC/DETVC0006T     rows:        156    ratio:          0 %
ETVC0006           /BIC/DETVC0006U     rows:          2    ratio:          0 %
ETVC0006           /BIC/EETVC0006      rows: 14.680.700    ratio:        100 %
ETVC0006           /BIC/FETVC0006      rows:          0    ratio:          0 %
ETVC0007           rows: 13.939.200    density:              0,0 %

Page leads to proxy error sometimes or taking too much time to load

Hi All,
APEX4.0
Web server: Apache 1.3.9 (Oracle 9iAS 10.0.1.2.2)
I am getting the below error at first time when I try to open a page or the page takes 3 to 5 mins to load. From second time on wards, It takes 5 to 8 sec to open as normal. I debugged the page and checked the log. Logs and execution time are looking normal. why the page takes too much time to load at first time or it leads to proxy error?? Is anybody got same experience before??
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET/pls/apex/f.
Reason : Document contains no data
Please guide me to find out and resolve this issue....
Thanks in Advance
Lakshmi

Hi this is what the solution given by your link
A.1.6 Connection Timeouts Through a Stateful Firewall Affect System Performance
Problem
To improve performance the mod_oc4j component in each Oracle HTTP Server process maintains open TCP connections to the AJP port within each OC4J instance it sends requests to.
In situations where a firewall exists between OHS and OC4J, packages sent via AJP are rejected if the connections can be idle for periods in excess of the inactivity timeout of stateful firewalls.
However, the AJP socket is not closed; as long as the socket remains open, the worker thread is tied to it and is never returned to the thread pool. OC4J will continue to create more threads, and will eventually exhaust system resources.
Solution
The OHS TCP connection must be kept "alive" to avoid firewall timeout issues. This can be accomplished using a combination of OC4J configuration parameters and Apache runtime properties.
Set the following parameters in the httpd.conf or mod_oc4j.conf configuration files. Note that the value of Oc4jConnTimeout sets the length of inactivity, in seconds, before the session is considered inactive.
Oc4jUserKeepalive on
Oc4jConnTimeout 12000 (or a similar value)
Also set the following AJP property at OC4J startup to enable OC4J to close AJP sockets in the event that a connection between OHS and OC4J is dropped due to a firewall timeout:
ajp.keepalive=true
For example:
java -Dajp.keepalive=true -jar oc4j.jar
Please tell me where or which file i should put the option
java -Dajp.keepalive=true -jar oc4j.jar ??????/

New iMac 27" and just plugged in a Apple USB superdrive and get message, "Because a USB device was drawing too much power from your computer, one or more of your USB devices have been disabled." I am trying to load Office mac2011 what to do?

I have a new iMac 27" and just plugged in a Apple USB superdrive and get message, "Because a USB device was drawing too much power from your computer, one or more of your USB devices have been disabled." I am trying to load Office mac2011 what to do?

If you just bought the iMac and the Sjuperdrive take the superdrive back and get a refund. The by any other brand external DVD drive that connects by USB and try that. Most come with a Y USB cable to allow you to connect to 2 USB ports to supply enogh power to the drive IF Needed.
Or take both back and get a refund on both, you have 14 days to return it no questions asked, and buy another iMac and some other brand external DVD drive.

Is it too much database load?

Similar Messages

Maybe you are looking for