LAN performance is really slow
Generally I get a maximum transferrate of 1.7Mb per second. The valet M20 that is rated upto 300 megabits per second which should deliver upto 37.5 megabytes per second (at maximum) perfomance over a lan (1mb = 8mbps). Considering the two computers I transfer information to and from on a regualr basis never achieve over 1.7 megabytes makes me wonder what it going on? I have 90% signal strenght most the time an it never drops below 70%. Can anyone help me out with this? I have the latest firware after contacting cisco support and updating it.
How much link speed did you get from both computers? Try to check on the following below:
Temporarily disable the antivirus software- there are instances wherein an antivirus software would tend to slow down the file transfer by interfering with the process
Some old and incompatible drivers could cause slow or corrupt data transfer. Try to check the motherboard manufacturer’s website for any updates with the chipsets drivers.
Similar Messages
-
ABAP Trial performance really SLOW compared with IDES 4.7 (really fast)
Hi all
just a quick question
I'm running on an XP Virtual machine the full IDES V4.7 and performance is really GOOD. Transactions etc etc.
Now on an identically configfured Virtual machine with similar disks etc the APAP trial Preview runs FAR WORSE and slower. OK I know it's a newer release but there's no transactional stuff in it. The IDES uses around 45 - 60 GB disk soace BTW
The only difference I can see that might make a huge difference is the IDES uses the ORACLE DB system wheras the ABAP preview uses MAXDB DB system.
Incidentally for running VM's ALWAYS allocate the FULL virtual disk size you want when creating the VM. If you let the disks "grow" as in a normal VM this has horrendous implications for database type of applications.
Both VM's are running as 2GB RAM XP systems on a Host Windows 7 X-64 4GB machine.
Any Guru out there who might be able to explain the great IDES performance compared with the ABAP trial preview.
(Both VM's are run individually -- not at the same time).
Cheers
jimboHi James,
I have the exact setup as you do (701 V3). Have you run SGEN? I also find that my performance is quite slow at first (presumable while the disk is allocating to memory) but it then speeds up quite quickly. Also, might help if you upgrade your ram if your planning on running both VM's at once. I'm currently allocating 3GB to my VM.
Transactions ST02 & ST06 may help you to trouble shoot your performance issues. Use RZ10 to alter your system parameters (assume you know this already).
Edited by: Paul Thomson on Mar 13, 2010 4:20 PM -
Performance issues in iOS- Animations run really slow. (CS5.5/AS3)
I have created an app in CS5.5 for Android and iOS. I have tested on two Android devices and everyingthing works fine. However, on an iPad and iPhone the animations are really slow. Here are some more facts:
1) My project has many scenes and in the problems scene there are upwards of 1,200 frames. But even simple animations run slowly.
2) The frame rate is set for 24 fps.
3) I have created a universal app (iphone and ipad), publish resolution is standard at full screen.
4) Ironically, I have already tried caching as bitmap. That actually slowed my animations even more.
I am truely at the end of the line here and don't have any possible solutions.
I could use some help here. Any possible solutions would help.here are some links to help you optimize your content for iOS:
http://help.adobe.com/en_US/as3/mobile/flashplatform_optimizing_content.pdf
http://download.macromedia.com/pub/labs/packagerforiphone/packagerforiphone_devguide.pdf
http://floatlearning.com/2010/10/key-differences-in-air-for-android-and-ios/ -
Zman performance - it is really slow !!
when I'm using zman at commandline for assigning (ba) or unassigning (bua) a bundle, it is really slow !!
f.e. one simple windows bundle assign to one user takes about 20 to 60 seconds !!
I'm using ZCM 10.3.1 on SLES11 SP1 (vmware optimized version from Novell) 64 Bit.
the vm runs with VMWare ESXi 4.1 on an 6core Xeon with 2.6GHz and with 8GB of RAM.
the zcm server is the only VM running on this machine...
ZCM runs on the built in Sybase DB. Nothing else is installed on this SLES.
Is there any way to speed up the zman utility??
ThanksAre you using BATCH scripting with your ZMAN commands?
Otherwise it will re-authenticate after each command.
You may not see this if you creds are cached locally, but it's happening.
2+ Minutes on Boot is actually normal unfortunately.
The Agent needs to do an initial refresh prior to allow a logon.
If logon is ok other than that, it's likely not a DB issue.
On 6/21/2011 1:06 PM, jfansell wrote:
>
> Our DB administrator has looked at the ZCM database and can't see any
> problems, but it looks like we might have dropped a bit of a clanger
> when we installed this to a sql 2008 box, according to this:
>
> 'ZCM support for MS SQL server 2008'
> (http://www.novell.com/support/viewCo...4357&sliceId=1)
>
> ZCM 10.x and Sql 2008 isn't supported. I seem to remember that we
> installed it in 2005 mode since the documentation listed sql 2005 as
> being compatible. You live and you learn.
>
> Strange thing is, everything else seems to work ok, although we are
> also experiencing slow logon times (2+ minutes following a bootup) which
> I'm now thinking might be related. Anybody know if we are likely to
> encounter issues when we come to upgrade to ZCM 11?
>
>
Craig Wilson - MCNE, MCSE, CCNA
Novell Knowledge Partner
Novell does not officially monitor these forums.
Suggestions/Opinions/Statements made by me are solely my own.
These thoughts may not be shared by either Novell or any rational human. -
My MacBook Pro is REALLY slow after a week of running Yosemite perfectly
I have a MacBook Pro (about 3 years old) and I have never had any problems with it.
When Yosemite was released I updated and my MacBook ran perfectly and faster then before for a little over a week. Then all of a sudden it became SO incredibly slow. There is a waiting time on everything that has to do with a computer; from when I make a keystroke to the letter actually pops up on the screen, when I click an icon to launch a program, and so - I think you get the picture. Always the **** rainbow circle.
I have searched so many forums online and tried a lot of different things such as re-indexing spotlight, the "Hold down the left shift, option and control keys together with the power button-trick", various "sudo" commands in terminal, cleaning out junk (not in a very structured matter, just old files I didn't need anymore). To be honest I have no idea what I am doing, I just try whatever the smart people in the forums suggest.
I am lucky to have very recently been gifted a brand new MacBook Pro retina bla bla bla, which I am writing this from now, so it's not really an emergency situation. It's just really annoying to have a MacBook I can't use and that also has ALL of my previous work and programs on it.
SO here's another question: I would just really like to back my old MacBook up using Time Machine but as the MacBook is REALLY SLOW so is the back up process. At first it was stuck on "preparing" but I figured it was because my 500GB TM external harddrive was too small, so I bought a new 1TB external harddrive. Right now my old MacBooks is performing a back up and has passed the "preparing" stage, but after around 20 hours it has no time estimation and has only backed up "1.28 GB of 98.29 GB" and I feel like this is WAY too ineffective and really shouldn't take that long. I cant wait 100 days for this thing to back up ?!?!?!?!
So basically I have a seriously slow MacBook Pro, so slow it actually cannot be used and so slow it cannot back up.
I tried using Migrant Assistant via bluetooth to my new MacBook, but as you probably have guessed - over 24 hours later it was still stuck, and I also had my doubts because I thought if the slow, demonic MacBook would simply just infect and possess my new, pure, virgin MacBook.
So this was probably confusing.
To sum it up:
- I am a girl and I am a technical neanderthal <3
- I have 2 MacBooks; one slow, one brand new - both running up-to-date Yosemite and other updates are on fleek
- It would be ideal for me to use Migrant Assistant to set my new Macbook to what I'm used to - can this be done without screwing up my new MacBook?
- I can't seem to get TM working on my old one - can I bring my iPhoto and iTunes library to safety manually (like my other folders)?
- I have not been a good girl, and that means my latest TM back up was from April 2014, can I just run this when I have rescued everthing and then it might not be as slow?
I really don't want to just wipe it completely, as I don't want to lose the programs I have installed - it's just such a hassle to reinstall and codes and what not.
Extra info if it's necessary to anyone:
I have monitored the CPU% for some time in the Activity Monitor and when literally no programs but the Activity Monitor is open and the CPU% of free CPU is 98% the computer is STILL ----------- SO --------------- SLOooooooooow..... ( just to clarify I have checked if there's random program that takes up all the CPU; there's not). Also I have no clue what CPU is so, if I have used it in a weird way in these sentences, please forgive me.
Product:
MacBook Pro (13", primo 2011)
OS X Yosemite version 10.10.1
Processor: 2.3 GHz Intel Core i5
Memory: 4GB 1333 MHz DDR3
Startup Disk: Macintosh HD
Graphics: Intel HD Graphics 3000 384 MB
Memory:
215.31 GB free out of 318.84 GB
My System Memory looks like this at CPU% = 1.15 right now :
"real memory" : 38.9 MB
"virtual memory" : 2.48 GB
"shared memory" : 20.4 MB
"private memory" : 10.6 MB
I have no idea what any of this means or if it has any significance, but it said that I should include it.
Also - my battery has been telling me "service battery" for a LONG time and then it switched to "replace soon" som time ago. Can't really see what this has to do with anything but whatever.
I really really really hope that someone can (and want to) help me. It's not that I don't want to take it to any Mac-certified store, it's just I live in Denmark and the people who work at these stores always just say that they can "wipe it clear" so it's "as good as new" for a 100 bucks. We don't have Genius Bars and stuff..... I would really be so happy if ANYONE have just ANY solution to what would be a good idea to do now.
THANK YOU SO MUCH in advance
Anne KatrineAlso - my battery has been telling me "service battery" for a LONG time and then it switched to "replace soon" som time ago. Can't really see what this has to do with anything but whatever.
That could conceivably explain all the problems you're describing. Replacing a Mac's battery should not be postponed since a failed battery will cause other problems to occur. It is also possible that its hard disk has failed, which means the information on it may soon become unrecoverable.
... my latest TM back up was from April 2014, can I just run this when I have rescued everthing and then it might not be as slow?
If that Time Machine backup remains intact, it may be the only viable means of recovering that Mac's information. I suggest you do not attempt to restore its contents to your ailing Mac.
Given that you are having trouble creating a newer Time Machine backup you should stop using that Mac immediately and have it serviced as soon as you are able. Do not take it to anyone other than Apple or a service facility authorized by Apple, for the very reasons you explained. If there are no Apple Stores in your vicinity search for an Authorized Apple Service Provider using the Contact Us link below. Use one of the options that appear under Contact Apple Support. The language on that page will be different for your location. -
Time Machine won't back up. Starts of REALLY SLOW, and the errors out.
I've been having a hard time getting time machine to back up. To start off I'll give you my specs and what I have done.
iMac
OS 10.6.6
2.4 GHz Intel Core 2 Duo
4 GB 667 DDR@ SDRAM
320 GB HD
All software updates are current. I am trying to back up to an external Western Digital 1 GB drive connected by USB2. I have formatted the external drive, and set a single partition on that drive from the Disc Utility. I have run disk repair on both the external and local hard drive. I have run disk repair permission on the local drive. I have restarted, after every time. I have done everything listed above multiple times, and have done them all in kinda different orders each time.
My thought is that the issue may not be with the hard drives, but maybe a file its trying to back up. When it starts out for the first time, it tells me that it needs to back up over 100 GB of data. It gets about halfway done, and then errors out. When I try to start it again, it tells me that it needs to backup around 50 GB of data. And this time, its REALLY slow. Like bytes slow, not Mega bytes, or even kilobytes. Bytes. 36 bites backed up, 120 bytes backed up. 2 Kilobytes backed up. SLOW SLOW SLOW.
Then it picks up, and usually gets up to 120 MB, and then gives me this error message "The Backup was not performed because an error occurred while copying files to the backup disk. - The problem may be temporary. Try again later to back up. If the problem persists, use Disk Utility to repair your backup disk."
Its a pretty generic message, and gives me no help in trying to figure out what the problem is. I've been trying again for almost 3 days now, and nothing is working. Is there an error log file that I can go find that would help me a little more?woody24 wrote:
"The Backup was not performed because an error occurred while copying files to the backup disk. - The problem may be temporary. Try again later to back up. If the problem persists, use Disk Utility to repair your backup disk."
See #C3 in [Time Machine - Troubleshooting|http://web.me.com/pondini/Time_Machine/Troubleshooting.html] (or use the link in *User Tips* at the top of this forum).
Its a pretty generic message, and gives me no help in trying to figure out what the problem is. I've been trying again for almost 3 days now, and nothing is working. Is there an error log file that I can go find that would help me a little more?
Tell Apple about the inadequacy of that message: http://www.apple.com/feedback/timemachine.html -
When loading a page with many hires images, Firefox becomes really slow and scrolling becomes jumpy then eventually becomes completely unresponsive. Unusual high memory usage of up to 2gigs just for firefox when loading these pages. This was never a problem with v3.6.
I encountered the same type of problem. Firefox running terribly slowly and slowing down my entire machine (Core i5 with 256GB SSD). Searching the forums, I found a couple of things about troubleshooting performance issues, one of which was to use '''hardware acceleration''', that is on by default. It was turned on on my PC, '''so I tried deactivating it, and it worked!'''
So doing the exact opposite as Mozilla support said solved the problem. It is really a pain now to work with Firefox. I'm using it because I have no choice, but I'd recommend IE and Chrome over Firefox... Whatever, the market will decide once Firefox has become to crappy... -
Overall Performance is very slow
Hi,
I have 4GB in PI-DEV and 4GB in BI-DEV server, BI server is running very good and fast, but PI-DEV performace is very very slow even it take 5 munites to login myself...
There is no user login in DEV server... NW 7.0 2004s, Windows 2003 OS, Patch level 16. oracle 10g
Is anyone tell me step by step how do i check performacne issue... i read performance book but not that help
Thanks in Advanced...Sorry for late Reply
Basically I have PI-DEV and BI-DEV system and both system has only 4GB memory and same location same network, same patch level 16, same kernal level, under windows 2003 server, and Oracle DB, but different instance... some reason in PI-DEV performance is very slow only Integration Engine...
when I go SXMB_MONI it take more then process 20 munites one transaction, as i maintion before
I checked both memory paramaters are same like configTools
I checked database table space
I checked heap memory paramaters
I deleted AFG_XI_MSG table entries no messages are hold
sometihng really wrong in Integration Engine -
SQL Query running really slow, any help in improving will be Great!
Hi,
I am really new to this performance tuning and optimization techniques. Explain plan also, I only have theoretical knowledge, no clues on how to find out the real issue which is making the query slow..So if anyone can give me a good direction on where to start even, it will be great..
Now, my issue is, I have a query which runs really really slow. If I run this query for a small subset of data, it runs fast(Its flying, actually..) but if I give the same query for everything(Full required data), its running for ages..(Actually it is running for 2 days now and still running.)
I am pasting my query here, the output shows that the query stucks after "Table created"
SQL> @routinginfo
Table dropped.
Table created.
Please please help!
I also ran explain plan for this query and there are a number of rows in the plan_table now..
SORRY!IS there a way to insert a file here, as I want to attach my explain plan also?
My query -Routinginfo.sql
set trimspool on
set heading on
set verify on
set serveroutput on
drop table routinginfo;
CREATE TABLE routinginfo
( POST_TOWN_NAME VARCHAR2(22 BYTE),
DELIVERY_OFFICE_NAME VARCHAR2(40 BYTE),
ROUTE_ID NUMBER(10),
ROUTE_NAME VARCHAR2(40 BYTE),
BUILDING_ID NUMBER(10),
SUB_BUILDING_ID NUMBER(10),
SEQUENCE_NO NUMBER(4),
PERSONAL_NAME VARCHAR2(60 BYTE),
ADDRESS VARCHAR2(1004 BYTE),
BUILDING_USE VARCHAR2(1 BYTE),
COMMENTS VARCHAR2(200 BYTE),
EAST NUMBER(17,5),
NORTH NUMBER(17,5)
insert into routinginfo
(post_town_name,delivery_office_name,route_id,route_name,
building_id,sub_building_id,sequence_no,personal_name,
address,building_use,comments,east,north)
select
p.name,
d.name,
b.route_id,
r.name,
b.building_id,
s.sub_build_id,
b.sequence_no,
b.personal_name,
ad.addr_line_1||' '||ad.addr_line_2||' '||ad.addr_line_3||' '||ad.addr_line_4||' '||ad.addr_line_5,
b.building_use,
rtrim(replace(b.comments,chr(10),'')),
b.east,
b.north
from t_buildings b,
(select * from t_sub_buildings where nvl(invalid,'N') = 'N') s,
t_routes r,
t_delivery_offices d,
t_post_towns p,
t_address_model ad
where b.building_id = s.building_id(+)
and s.building_id is null
and r.route_id=b.route_id
and (nvl(b.residential_delivery_points,0) > 0 OR nvl(b.commercial_delivery_points,0) > 0)
and r.delivery_office_id=d.delivery_office_id
--and r.delivery_office_id=303
and D.POST_TOWN_ID=P.post_town_id
and ad.building_id=b.building_id
and ad.sub_building_id is null
and nvl(b.invalid, 'N') = 'N'
and nvl(b.derelict, 'N') = 'N'
union
select
p.name,
d.name ,
b.route_id ,
r.name ,
b.building_id ,
s.sub_build_id ,
NVL(s.sequence_no,b.sequence_no),
b.personal_name ,
ad.addr_line_1||' '||ad.addr_line_2||' '||ad.addr_line_3||' '||ad.addr_line_4||' '||ad.addr_line_5,
b.building_use,
rtrim(replace(b.comments,chr(10),'')),
b.east,
b.north
from t_buildings b,
(select * from t_sub_buildings where nvl(invalid,'N') = 'N') s,
t_routes r,
t_delivery_offices d,
t_post_towns p,
t_address_model ad
where s.building_id = b.building_id
and r.route_id = s.route_id
and (nvl(b.residential_delivery_points,0) > 0 OR nvl(b.commercial_delivery_points,0) > 0)
and r.delivery_office_id=d.delivery_office_id
--and r.delivery_office_id=303
and D.POST_TOWN_ID=P.post_town_id
and ad.building_id=b.building_id
and ad.sub_building_id = s.sub_build_id
and nvl(b.invalid, 'N') = 'N'
and nvl(b.derelict, 'N') = 'N'
union
select
p.name,
d.name,
b.route_id ,
r.name ,
b.building_id,
s.sub_build_id ,
NVL(s.sequence_no,b.sequence_no) ,
b.personal_name ,
ad.addr_line_1||' '||ad.addr_line_2||' '||ad.addr_line_3||' '||ad.addr_line_4||' '||ad.addr_line_5 ,
b.building_use,
rtrim(replace(b.comments,chr(10),'')),
b.east,
b.north
from t_buildings b,
(select * from t_sub_buildings where nvl(invalid,'N') = 'N') s,
t_routes r,
t_delivery_offices d,
t_post_towns p,
t_localities l,
t_localities lo,
t_localities loc,
t_tlands tl,
t_address_model ad
where s.building_id = b.building_id
and s.route_id is null
and r.route_id = b.route_id
and (nvl(b.residential_delivery_points,0) > 0 OR nvl(b.commercial_delivery_points,0) > 0)
and r.delivery_office_id=d.delivery_office_id
--and r.delivery_office_id=303
and D.POST_TOWN_ID=P.post_town_id
and ad.building_id=b.building_id
and ad.sub_building_id = s.sub_build_id
and nvl(b.invalid, 'N') = 'N'
and nvl(b.derelict, 'N') = 'N';
commit; Edited by: Krithi on 16-Jun-2009 01:48
Edited by: Krithi on 16-Jun-2009 01:51
Edited by: Krithi on 16-Jun-2009 02:44This link is helpful alright..but as a beginner, it is taking me too long to understand..But I am going to learn the techniques for sure..
Fo the time being,I am pasting my explain plan for the above query here, so that I hope any expert can really help me on this one..
STATEMENT_ID TIMESTAMP REMARKS OPERATION OPTIONS OBJECT_NODE OBJECT_OWNER OBJECT_NAME OBJECT_INSTANCE OBJECT_TYPE OPTIMIZER SEARCH_COLUMNS ID PARENT_ID POSITION COST CARDINALITY BYTES
06/16/2009 09:33:01 SELECT STATEMENT CHOOSE 0 829,387,159,200 829,387,159,200 3,720,524,291,654,720 703,179,091,122,042,000
06/16/2009 09:33:01 SORT UNIQUE 1 0 1 829,387,159,200 3,720,524,291,654,720 703,179,091,122,042,000
06/16/2009 09:33:01 UNION-ALL 2 1 1
06/16/2009 09:33:01 HASH JOIN 3 2 1 11,209 87,591 15,853,971
06/16/2009 09:33:01 FILTER 4 3 1
06/16/2009 09:33:01 HASH JOIN OUTER 5 4 1
06/16/2009 09:33:01 HASH JOIN 6 5 1 5,299 59,325 6,585,075
06/16/2009 09:33:01 VIEW GEO2 index$_join$_006 6 7 6 1 4 128 1,792
06/16/2009 09:33:01 HASH JOIN 8 7 1 5,299 59,325 6,585,075
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 POST_TOWN_NAME_I NON-UNIQUE ANALYZED 9 8 1 1 128 1,792
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 POST_TOWN_PK UNIQUE ANALYZED 10 8 2 1 128 1,792
06/16/2009 09:33:01 HASH JOIN 11 6 2 5,294 59,325 5,754,525
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_DELIVERY_OFFICES 5 ANALYZED 12 11 1 7 586 10,548
06/16/2009 09:33:01 HASH JOIN 13 11 2 5,284 59,325 4,686,675
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_ROUTES 4 ANALYZED 14 13 1 7 4,247 118,916
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_BUILDINGS 1 ANALYZED 15 13 2 5,265 59,408 3,029,808
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_SUB_BUILDINGS 3 ANALYZED 16 5 2 851 278,442 3,898,188
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_ADDRESS_MODEL 7 ANALYZED 17 3 2 3,034 1,582,421 88,615,576
06/16/2009 09:33:01 NESTED LOOPS 18 2 2 10,217 1 189
06/16/2009 09:33:01 NESTED LOOPS 19 18 1 10,216 1 175
06/16/2009 09:33:01 HASH JOIN 20 19 1 10,215 1 157
06/16/2009 09:33:01 HASH JOIN 21 20 1 6,467 80,873 8,168,173
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_ROUTES 11 ANALYZED 22 21 1 7 4,247 118,916
06/16/2009 09:33:01 HASH JOIN 23 21 2 6,440 80,924 5,907,452
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_BUILDINGS 8 ANALYZED 24 23 1 5,265 59,408 3,029,808
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_SUB_BUILDINGS 10 ANALYZED 25 23 2 851 278,442 6,125,724
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_ADDRESS_MODEL 14 ANALYZED 26 20 2 3,034 556,000 31,136,000
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_DELIVERY_OFFICES 12 ANALYZED 27 19 2 1 1 18
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 DELIVERY_OFFICE_PK UNIQUE ANALYZED 1 28 27 1 1
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_POST_TOWNS 13 ANALYZED 29 18 2 1 1 14
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 POST_TOWN_PK UNIQUE ANALYZED 1 30 29 1 1
06/16/2009 09:33:01 MERGE JOIN CARTESIAN 31 2 3 806,976,583,802 3,720,524,291,567,130 703,179,091,106,188,000
06/16/2009 09:33:01 MERGE JOIN CARTESIAN 32 31 1 16,902,296 73,359,971,046 13,865,034,527,694
06/16/2009 09:33:01 MERGE JOIN CARTESIAN 33 32 1 1,860 1,207,174 228,155,886
06/16/2009 09:33:01 MERGE JOIN CARTESIAN 34 33 1 1,580 20 3,780
06/16/2009 09:33:01 NESTED LOOPS 35 34 1 1,566 1 189
06/16/2009 09:33:01 NESTED LOOPS 36 35 1 1,565 1 175
06/16/2009 09:33:01 NESTED LOOPS 37 36 1 1,564 1 157
06/16/2009 09:33:01 NESTED LOOPS 38 37 1 1,563 1 129
06/16/2009 09:33:01 NESTED LOOPS 39 38 1 1,207 178 12,994
06/16/2009 09:33:01 TABLE ACCESS FULL GEO2 T_SUB_BUILDINGS 17 ANALYZED 40 39 1 851 178 3,916
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_BUILDINGS 15 ANALYZED 41 39 2 2 1 51
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 BUILDING_PK UNIQUE ANALYZED 1 42 41 1 1 31
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_ADDRESS_MODEL 25 ANALYZED 43 38 2 2 1 56
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 MODEL_MODEL2_UK UNIQUE ANALYZED 2 44 43 1 1 1
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_ROUTES 18 ANALYZED 45 37 2 1 1 28
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 ROUTE_PK UNIQUE ANALYZED 1 46 45 1 1
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_DELIVERY_OFFICES 19 ANALYZED 47 36 2 1 1 18
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 DELIVERY_OFFICE_PK UNIQUE ANALYZED 1 48 47 1 1
06/16/2009 09:33:01 TABLE ACCESS BY INDEX ROWID GEO2 T_POST_TOWNS 20 ANALYZED 49 35 2 1 1 14
06/16/2009 09:33:01 INDEX UNIQUE SCAN GEO2 POST_TOWN_PK UNIQUE ANALYZED 1 50 49 1 1
06/16/2009 09:33:01 BUFFER SORT 51 34 2 1,579 60,770
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 LOCAL_COUNTY_FK_I NON-UNIQUE ANALYZED 52 51 1 14 60,770
06/16/2009 09:33:01 BUFFER SORT 53 33 2 1,846 60,770
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 LOCAL_COUNTY_FK_I NON-UNIQUE ANALYZED 54 53 1 14 60,770
06/16/2009 09:33:01 BUFFER SORT 55 32 2 16,902,282 60,770
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 LOCAL_COUNTY_FK_I NON-UNIQUE ANALYZED 56 55 1 14 60,770
06/16/2009 09:33:01 BUFFER SORT 57 31 2 806,976,583,788 50,716
06/16/2009 09:33:01 INDEX FAST FULL SCAN GEO2 TLAND_COUNTY_FK_I NON-UNIQUE ANALYZED 58 57 1 11 50,716 -------------------------------------------------------------
Edited by: Krithi on 16-Jun-2009 02:47 -
After Effects CC really slow in response
Hallo and sorry for may bad english!
So,my nightmares with CC continues!
I have serious lag when i do almost everything in AE. Press CTRL+Z i have to wait,press CTRL+A...wait...press P...wait....press the spacebar for move the preview window...wait for the hand...so the problem i think is clear (by the way,camera tools are really really slow!)!
My system specs: GTX680 4GB (latest drivers),Intel DX58SO mobo,12GB of ram DDR3 triple channel (fast enough),I7 980x.
With the same setup in CS6 all works smooth. Fresh install of CC,i have only Encore CS6 on my machine. All is up to date. Win 7 Professional SP1.
Multiprocessing is turned off,GPU acceleration on (i use 3000MB texture memory). I have read of many people that have the same problem on the net. I'm opening new projects,not from CS6.so that is not the problem. No internet connection,no antivirus scanning.
What may cause this problems? I'm on the way to remove AE CC and go back to AECS6 to work smoothly.
Thank you and hope to find a solution really soon,
bests from Italy,
RobertoHere's what we know about the issue with slowness when clicking to open a menu or when using a keyboard shortcut. (We're still digging, though, so it may turn out that some of this is incomplete or incorrect.)
Because of a change for After Effects CC (12.0) that shows the activated user in the menus, After Effects is checking a file on disk each time that menus are accessed. Because of the way that we implement keyboard shortcuts, this also means that the file is checked each time a keyboard shortcut is used.
On computers where disk access is slow (e.g., because the disk is slow, the bus is slow, or something else is reading from the disk at the same time), this simple check of a file can add a noticeable amount of time---maybe half a second or even a couple of seconds in some cases.
We are in the process of fixing this. It is my hope (but not a promise) that we'll be able to have a good fix in place for the next update, which we're targeting for September.
In the meantime, here's how you should be able to mitigate the problem:
Make sure that your software is installed on the fastest disk that you have, preferably an SSD. If you don't have an SSD, then at least make sure that your software (applications and OS) are not stored on the same drive from which you're reading footage or to which you're writing output files. And certainly don't run applications with high disk access (like WinZip or anti-virus software that intervenes at every disk access, just for a couple of examples) while you are working with After Effects. (BTW, this is all good advice for high performance even without this bug.)
If you make these changes and notice an improvement, let us know. Actually, let us know either way so that we can collect more information.
So, how did this get past us? I think that it's because we tend to test on computers that are set up as I describe above, including tending to use SSDs and having our disk access spread across multiple disks. That said, we do apologize for letting this get out and inconvenience you. -
My 17 inch mac book pro is running really slow
Since upgrading to mavericks my 2010 17 inch macbook pro is running really slow. I'm thinking of completely rebuilding my machine and using an old OS. Is this the best solution? Or should I rebuild with mavericks first?
My mac spec is 2.8 GHz Intel Core i7 with 8GB 1067 Mhz DDR3The only thing that you can do from a mechanical prospective is install a faster HDD, either a SSHD or a SSD. A 17" 201 MBP will not accept more than 8 GB RAM.
Though Snow Leopard is the most efficient OSX from Apple to date, your MBP should run Mavericks without difficulty. You might have some third party software that could be your problem. Noted culprits are AV and so called 'cleaning' or 'performance' applications. There may be others as well.
If you download and post an EtreCheck report, it may provide some clues:
http://www.etresoft.com/etrecheck
Ciao. -
My Macbook Pro suddenly became really slow
3 Days ago my Macbook Pro suddenly became really slow. I can't run anything without my computer freezing. I've had my Macbook Pro since mid-2012 (21 months). The first thing i did was check my activity monitor, which said that I was apparently using 4 GB (half) of my Macbook Pro's RAM, even though nothing was running. The process that was using the most RAM was kernal.task, which was only around 600mb of RAM. All the processes RAM amounts only added up to around 1 GB, not four. I can't even open safari without my computer freezing. The amount of RAM being "used" on my computer slowly started to increase, even though nothing was running, until it got to all 8 GB being used. When i restart my computer, it goes back to 4 GB and starts to rise again. My processor, on the other hand, is doing nothing. Its acting normally. How do i get my computer back to its usual performance?
Hardware Specifications
13-inch Mid-2012 Macbook Pro
Processor: 2.9 GHz Intel Core i7
Memory: 8 GB 1600 MHz DDR3
Graphics: Intel HD Graphics 4000 1024 MB
750 GB HDD
OS X 10.9.2Since you are using Mavericks OS, the amount of RAM being used is inconsequential but the 'pressure' is. If green is showing then the RAM usage is normal. This is a change fro prior OSX's.
The usual problem will lie with the HDD, It may be too full or needs to be repaired or replaced. Go into OSX recovery and select from the 4 option menu Disk Utility. Choose First Aid and run Verify and Repair.
(Start the MBP with the OPTION key down and select the recovery partition)
If that does not solve the problem, try a safe boot:
http://support.apple.com/kb/ht1564
If the MBP responds 'normally' that usually indicates that there is a third part application that is causing the problem. They have to bedeleted and reinstalled in a systematic way so that you can identify the culprit.
Ciao. -
My Mac has gone really slow since upgrading to Mavericks. Any suggestions as to how to speed things up again?
First, back up all data immediately unless you already have a current backup. If you can't back up, stop here. Do not take any of the steps below.
Step 1
This diagnostic procedure will query the log for messages that may indicate a system issue. It changes nothing, and therefore will not, in itself, solve your problem.
If you have more than one user account, these instructions must be carried out as an administrator.
Triple-click anywhere in the line below on this page to select it:
syslog -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|find tok|n Cause: -|NVDA\(|pagin|timed? ?o' | tail | awk '/:/{$4=""; print}' | open -ef
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key.
The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
A TextEdit window will open with the output of the command. Normally the command will produce no output, and the window will be empty. If the TextEdit window (not the Terminal window) has anything in it, stop here and post it — the text, please, not a screenshot. The title of the TextEdit window doesn't matter, and you don't need to post that.
Step 2
There are a few other possible causes of generalized slow performance that you can rule out easily.
Disconnect all non-essential wired peripherals and remove aftermarket expansion cards, if any.
Reset the System Management Controller.
Run Software Update. If there's a firmware update, install it.
If you're booting from an aftermarket SSD, see whether there's a firmware update for it.
If you have a portable computer, check the cycle count of the battery. It may be due for replacement.
If you have many image or video files on the Desktop with preview icons, move them to another folder.
If applicable, uncheck all boxes in the iCloud preference pane. See whether there's any change.
Check your keychains in Keychain Access for excessively duplicated items.
Boot into Recovery mode, launch Disk Utility, and run Repair Disk.
If you have a MacBook Pro with dual graphics, disable automatic graphics switching in the Energy Saverpreference pane for better performance at the cost of shorter battery life.
Step 3
When you notice the problem, launch the Activity Monitor application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Activity Monitor in the icon grid.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the View menu or the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for User, System, and Idle at the bottom of the window.
Select the Memory tab. What value is shown in the bottom part of the window for Swap used?
Next, select the Disk tab. Post the approximate values shown for Reads in/sec and Writes out/sec (not Reads in andWrites out.)
Step 4
If you have more than one user account, you must be logged in as an administrator to carry out this step.
Launch the Console application in the same way you launched Activity Monitor. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Select the 50 or so most recent entries in the log. Copy them to the Clipboard by pressing the key combinationcommand-C. Paste into a reply to this message (command-V). You're looking for entries at the end of the log, not at the beginning.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some personal information, such as your name, may appear in the log. Anonymize before posting. That should be easy to do if your extract is not too long. -
Why does Premiere render the same sequence sometimes fast and sometimes really slow?
I use Premiere Pro CC 2014.
I have a Nvidia GTX 590
Intel Core i7 X990 @ 3.47GHz
24GB RAM
Windows 7 (64)
200GB free space on an SSD drive and 2 more drives with each 1TB free.
I'm having trouble with performance when rendering sequences.
The sequences themselves are pretty simple. They contain MOV files from my Canon EOS 5D Mark III and transparent PNG files as overlays for titles and additional graphics.
I also use lumetri looks and have turned on Cuda rendering. As a codec for exporting I use H264 (fullhd, 25fps, 20mbits, 2pass, max render quality, max depth)
Whether or not I export in Premiere or via AME doesn't matter, the problem stays the same.
Now, when I start exporting, at one point, which is seemingly random (sometimes at 35%, sometimes at 60%, sometimes at 2% - I'm talking about the same sequence!) rendering becomes really really slow (~1 hour for a 3min video), and I don't understand why. I keeps slow until the whole sequence is finished. But before that, rendering was fast!
But sometimes, I'm lucky, and - after restarting my computer and Premiere, the same sequences render in whole, in under 2 minutes!
So obviously my computer is able to render fast. But it does not always do that. Sometimes - even after a fresh reboot, I'm out of luck and the same sequence renders in an hour - but only after a random point in the sequence.
It's as if Premiere stumbles and can't get up again. The only thing that CAN help (though does not alway), is rebooting the system and hoping for the best.
Where does this strange behaviour come from? I use ordinary footage, ordinary filters and an ordinary export codec. I have lots of RAM and lots of disk space
I have not found a topic in this forum with a similar problemSimilar problem here but on a Mac. AME is always much slower than directly exporting from Premiere, but if I start to get slow renders a reboot always sorts the issue out.
-
My macbook works well while connected to the charger, but using the battery it gets really slow
My macbook pro 2011 yosemite 10.10.1, (2,3 GHz Intel Core i5 / 4 GB 1333 MHz DDR3 / Intel HD Graphics 3000 384 MB) recently started to present a problem that when using only the battery, it gets really slow, but connected to the charger, it operates normally. I have already taken to a technical assistance but was not presented any problem in the battery. And when I open activity monitor it shows that the kernel_task process uses almost 100% CPU and so is almost 0% idle, so it is almost impossible to use the computer (using the battery). Is there anything I can do to prevent this process using 100% CPU?
My recommendation for a SMC reset was initiated by your posts indication poor performance when under battery power. Often a SMC reset will correct bad battery behavior but apparently not in your case.
Look at this article and see if there are any possible hints for correction of the problem:
http://www.cnet.com/news/kerneltask-process-taking-up-an-inordinate-amount-of-cp u/
If not, the the best option will be an Apple store genius bar appointment.
Ciao.
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