Very poor CPU and GPU performance when disconnected from AC
I've been looking for a similar topic here but after a while I didn't find anything similar.
I know when the Macbook Pro is running just with the battery the performance and speed is lower than plugged to the AC, but in my case the difference is ridiculous. I can't use the Macbook Pro unplugged to do my work with apps like InDesign and Illustrator and I have a lot of trouble viewing mid to hi res videos.
I've been running Xbench tests and when the AC is plugged, my results are:
Results 121.03
System Info
Xbench Version 1.3
System Version 10.5.6 (9G55)
Physical RAM 2048 MB
Model MacBookPro4,1
Drive Type Hitachi HTS722020K9SA00
CPU Test 126.56
Thread Test 275.13
Memory Test 162.74
Quartz Graphics Test 191.30
OpenGL Graphics Test 168.71
User Interface Test 277.31
Disk Test 39.38
But when I'm using just the battery:
Results 59.58
System Info
Xbench Version 1.3
System Version 10.5.6 (9G55)
Physical RAM 2048 MB
Model MacBookPro4,1
Drive Type Hitachi HTS722020K9SA00
CPU Test 52.46
Thread Test 108.53
Memory Test 74.91
Quartz Graphics Test 61.50
OpenGL Graphics Test 54.07
User Interface Test 61.99
Disk Test 40.04
The difference between the CPU test is like 60% lower performance and in the Quartz and OpenGL tests are like 70% lower performance!
I think something is wrong here, is it normal?
+is it normal?+
I don't think so, here's my results for comparison; basically not much difference at all.
On Power Supply
Results 118.55
System Info
Xbench Version 1.3
System Version 10.5.6 (9G55)
Physical RAM 4096 MB
Model MacBookPro5,1
Drive Type Hitachi HTS543225L9SA02
CPU Test 140.67
Thread Test 313.72
Memory Test 176.49
Quartz Graphics Test 165.82
OpenGL Graphics Test 145.97
User Interface Test 261.48
Disk Test 37.91
On Battery
Results 117.13
System Info
Xbench Version 1.3
System Version 10.5.6 (9G55)
Physical RAM 4096 MB
Model MacBookPro5,1
Drive Type Hitachi HTS543225L9SA02
CPU Test 140.79
Thread Test 299.52
Memory Test 172.89
Quartz Graphics Test 145.97
OpenGL Graphics Test 129.50
User Interface Test 295.27
Disk Test 39.09
If you remove the battery and only run on MagSafe power then it will only use one CPU and you'd see a major drop in performance, but you're seeing this result with no power and battery only it's very strange.
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Hi rhaughan,
I see that you have concerns about your operating temperature of your computer while using resource-heavy applications such as gaming applications. I have an article that will address some of the concerns you have mentioned:
Mac notebooks: Operating temperature - Apple Support
http://support.apple.com/en-is/HT201640
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Ming WuIt isn't that difficult to back up the data from the hard drive. You can easily do it yourself for about $20. http://www.datarecoverytutorial.com/recover-data-from-failed-laptop-notebook/
As for Toshiba backing up your data, ALL of the manufacturer's have that same policy. NONE of them will backup the data for you nor will they guarantee that your system will be returned with the existing data intact. This is spelled out in the Warranty documents and is fairly common knowledge amongst most computer users.
If the data was that important you should have been backing it up to USB flash drives, a usb external hard drive, or some other backup device on a daily basis just for this very reason. The fact that you failed to do so doesn't make it Toshiba's problem.
If you don't post your COMPLETE model number it's very difficult to assist you. Please try to post in complete sentences with punctuation, capitals, and correct spelling. Toshiba does NOT provide any direct support in these forums. All support is User to User in their spare time. -
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WebStart Fails to load cached app when disconnected from internet under Apple OS-X
Java WebStart broken under OS-X
Our Java WebStart application fails to re-launch when disconnected from the internet.
Instructions:
Running OS-X 10.8 or 10.9 with internet connected.
Launch a WebStart application (e.g.. from http://www.dsuk.biz/Downloads/SmartType/SmartType2.0.19/APPLICATION.JNLP)
Disconnect from internet.
Relaunch the application either with the downloaded JNLP file or the installed desktop shortcut.
I get "Unable to launch application" error with following exception:
java.net.UnknownHostException: www.dsuk.biz
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1167)
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at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:997)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:931)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1511)
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at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.checkUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.isUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.Launcher.updateFinalLaunchDesc(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Thread.java:744)
I have reproduced with Java build 1.8.0-b132 and 1.7.0_51
Java Web Start 11.0.2.132
Using JRE version 1.8.0-b132 Java HotSpot(TM) 64-Bit Server VM
Re launching the application under Windows 7 when disconnected from the internet seems to work fine (tested in virtual Windows 7 64 bit VM under Parallels). It used to work fine on OS-X!
RANT/QUESTION
WebStart over the last two years has given me no end of headaches with deployed applications mysteriously breaking when either Oracle or Apple have made changes. So far WebStart just has not been a reliable and robust means of deployment.
Is WebStart to be taken seriously as a deployment vehicle for a commercial application or should I be looking at other solutions?
Also: How do I report bug to Oracle? Do you have to pay for support in order to report bugs?Java WebStart broken under OS-X
Our Java WebStart application fails to re-launch when disconnected from the internet.
Instructions:
Running OS-X 10.8 or 10.9 with internet connected.
Launch a WebStart application (e.g.. from http://www.dsuk.biz/Downloads/SmartType/SmartType2.0.19/APPLICATION.JNLP)
Disconnect from internet.
Relaunch the application either with the downloaded JNLP file or the installed desktop shortcut.
I get "Unable to launch application" error with following exception:
java.net.UnknownHostException: www.dsuk.biz
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1167)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1103)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:997)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:931)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1511)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1439)
at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.checkUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.isUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.Launcher.updateFinalLaunchDesc(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Thread.java:744)
I have reproduced with Java build 1.8.0-b132 and 1.7.0_51
Java Web Start 11.0.2.132
Using JRE version 1.8.0-b132 Java HotSpot(TM) 64-Bit Server VM
Re launching the application under Windows 7 when disconnected from the internet seems to work fine (tested in virtual Windows 7 64 bit VM under Parallels). It used to work fine on OS-X!
RANT/QUESTION
WebStart over the last two years has given me no end of headaches with deployed applications mysteriously breaking when either Oracle or Apple have made changes. So far WebStart just has not been a reliable and robust means of deployment.
Is WebStart to be taken seriously as a deployment vehicle for a commercial application or should I be looking at other solutions?
Also: How do I report bug to Oracle? Do you have to pay for support in order to report bugs? -
Revision: 17872
Revision: 17872
Author: [email protected]
Date: 2010-09-27 08:04:40 -0700 (Mon, 27 Sep 2010)
Log Message:
Popup: Exposed set accessor of open for view state usage and fixed bug when closing from model within popup. http://www.spicefactory.org/forum/viewtopic.php?p=3932. Added new sample to show model and view state interactions.
Modified Paths:
cairngorm3/trunk/libraries/Popup/src/com/adobe/cairngorm/popup/PopUpBase.as
cairngorm3/trunk/libraries/Popup/src/com/adobe/cairngorm/popup/PopUpFactory.as
cairngorm3/trunk/libraries/Popup/src/com/adobe/cairngorm/popup/PopUpWrapper.as
cairngorm3/trunk/libraries/PopupTest/.actionScriptProperties
cairngorm3/trunk/libraries/PopupTest/src/samples/MyPopup.mxml
cairngorm3/trunk/libraries/PopupTest/src/samples/PopUpPM.as
Added Paths:
cairngorm3/trunk/libraries/PopupTest/src/PopUpModelExample.mxml
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Sadly, the following issue is NOT fixed for me. Is it with new projects only? I haven't started a new project on 8.1 I've only opened an old project but the issue that I'm referring to which involves also a delay/freeze of anywhere from a few seconds to a MINUTE while the render bar goes from yellow to red and then back to yellow is still there. Boo.
On the list above...
Switching between sequences can turn the render bar red.
This issue is incredibly easy to replicate. I really do hope it gets fixed. Here are the steps:
1) Create two sequences with multiple short clips (the more clips the better)
2) Make sure GPU acceleration is enabled.
3) Add warp stabilizer to the clips in both sequences. Again, the more clips the longer the delay/freeze will be as the render bar goes from YELLOW to RED and then eventually back to YELLOW again.
4) Hit SAVE.
5) Now, toggle between sequences. You'll hit a short delay with a few clips stabilized and a LONG delay with lots stabilized. In my case this delay is around a full minute. The render bar will go from YELLOW to RED and then back to yellow...eventually.
6) Toggle back to the original sequence and the delay occurs again.
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Again, lots to be excited about with this release but I really was hopefully this specific issue was resolved.
Sigh. -
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apple reminders do not disappear from "all" and "missed" view when dismissed from "today" view of notification center by marking the circle by the reminder. it requires me to take an extra step and click on "all" and then click the "x" to make it completely disappear and clear from notification center.
why is this? am i doing something wrong?
the behavior I would expect would be that when i click the circle on the "today" view. it would clear it out from the missed and all view so i would not have to clear in 2 areas.
I Hope this clarifies... -
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<host>
sapmnt
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#1.5#000F1FCD2E4900000000001200001EA800040E5C5AD7E178#1141689730714#com.sap.engine.core.configuration##com.sap.engine.core.configuration#######Thread[Thread-1,5,main]##0#0#Error#1#/System/Server#Plain###Error occurred: Secure Store lib Dir does not exist
<host>
sapmnt
J2E
SYS
global
security
lib
engine
=======================================================
com.sap.engine.frame.core.configuration.ConfigurationException: Error occurred: Secure Store lib Dir does not exist
<host>
sapmnt
J2E
SYS
global
security
lib
engine
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at com.sap.engine.core.Framework.loadSingleManager(Framework.java:476)
at com.sap.engine.core.Framework.loadManagers(Framework.java:246)
at com.sap.engine.core.Framework.start(Framework.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sap.engine.boot.FrameThread.run(FrameThread.java:58)
at java.lang.Thread.run(Thread.java:534)
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<host>
sapmnt
... path is set?
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did you try to run the WAS, using the Ms Loopback Adapter?
Regards
Gregor -
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Here is some more information about my system specs:
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My OS is Windows 7 64 bit and the connection to the monitor is via a VGA cable
I just want to use the external monitor (single display) so I use it as a projector and I do not extend the displays. I just wanted to edit my photos with a higher resolution monitor so that I see the editing flaws in them more easily.
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Now the problem is, when the temporary tables are loaded with more than 200,000 rows, in some cases the system is running for hours before it finish. And during the process the session shows as EXPIRED in the database and CPU utilization for the respective ProcessId in Unix is almost 100%. Then after a while the session comes alive and finishes the process.
And for some other cases, with same row count, the entire process finished in seconds.
If the same process (PL/SQL package) when run directly using a separate session inside the database(and the temporary tables are still available), rather than calling from Pro*c, it finishes in seconds, where it took hours when called from Pro*c.
It will be highly appreciated, if anyone let me know, what actually is wrong. whether it is the resource allocation or should there any known problem in calling huge PL/SQL packages from Pro*C.
we are using Oracle 10g and HP-UX ed42 B.11.31 U System.
regards
SajidDear Colleague
I just want to rephrase the problem again.
We have a Pro*C application. This will read the binary file and dump the data in ascii format to a data file. Then, within from the pro*C, 14 Dynamic tables will be created using EXEC SQL EXECUTE IMMEDIATE statement, each having almost a maximum of 45 columns. Also, created INDEXES to the tables in the same way from Pro*C.
And Control file will be created as follows
OPTIONS (SILENT=(FEEDBACK)) UNRECOVERABLE
LOAD DATA
INTO TABLE FILENAME_BCI_USED
FIELDS TERMINATED BY '|'
TRAILING NULLCOLSColumns Listed
Then Sql loader will be called using system commands (from pro*C itself) to loead the data into the table, as follows.
sprintf(syscommand,"sqlldr %s CONTROL=%s DATA=%s log=%s rows=5000 direct=true", glb_connect_string,ctl_file,data_file, log_file );
ret_value = system(syscommand);data loaded successfully.
Then the Pro*C will call a PL/SQL package for processing the data.
The PL/SQL package, to process the data, dynamically construct the below query and use it for the reference cursor to retrieve data and load into a collection.
v_sql_query := 'SELECT '|| '/*+ index(b '||p_File_Name ||'_1) index(b '||p_File_Name ||'_2) index(s '||p_File_Name ||'_3) index(s '||p_File_Name ||'_4) index(s '||p_File_Name ||'_5) index(s '||p_File_Name ||'_6) index(e '||p_File_Name ||'_7)*/' || '
iot_call_record(b.rec_no ,
b.rec_type ,
substr(b.field1,1,15) ,
nvl(substr((select s0.field1 from ' || SU_Table ||
' s0 where s0.rec_no = s.rec_no and s0.sub_rec_type = 203) ,1, 25),
substr(b.field2, 1, 25)),
substr(b.field3,1,25) ,
b.field4 ,
b.field5 ,
s.field1 ,
s.field2 ,
(select sum(s1.field1) from ' || SU_Table ||
' s1 where s1.field2 = s.rec_no and trim(s1.field2) = ''00'' ) ,
s.field3 ,
e.field2/power(10,e.field3) ,
s.field4 ,
s.field5 ,
s.field6 ,
s.field7 ,
s.field8 ,
s.field9 ,
s.field10 ,
nvl(b.field6,''F'') ,
NULL ,
s.field11 ,
(select sum(s2.field11) from ' || SU_Table || ' s2 where s2.rec_no = s.rec_no) ,
NULL)
FROM ' || BCI_Table || ' b , ' || SU_Table || ' s, ' || EXCH_Table ||
' e WHERE b.filename = s.filename
AND b.rec_no = s.rec_no
AND (b.field7 = 0 OR b.field7 = 1)
AND TRIM(s.chg_type) = ''00''
AND (s.field1 = e.field2_Code )
AND not(s.field4 = ''V'' and s.field12 > 1)
AND not(s.field4 = ''W'' and s.field12 > 1)
AND not(b.rec_type = 75 and s.field12 > 1)
AND not(b.rec_type = 75 and s.field4 =''D'')
AND s.sub_rec_type <> 203
and (s.field12 = 1 or b.rec_type not in (20,30))';
OPEN cur_call_events FOR v_sql_query;
LOOP
g_tab_call_events.DELETE;
-- Execute immediate v_sql_query bulk collect into g_tab_call_events;
FETCH cur_call_events BULK COLLECT
INTO g_tab_call_events limit 5000;
EXIT WHEN g_tab_call_events.COUNT = 0;
BEGIN
SAVEPOINT Block_Begin;
process_records(p_file_name,
g_tab_call_events);
EXCEPTION
WHEN Severe_Error THEN
Write_error('S');
ROLLBACK TO Block_Begin;
WHEN Warning THEN
Write_error('W');
WHEN NO_DATA_FOUND THEN
Write_error('S');
ROLLBACK TO Block_Begin;
END;
END LOOP;And the above module is behaving strangely.
With almost 150K or more rows in BCI_Table & SU_Table each and less than 10 rows in EXCH_Table, the application takes more than 100 minutes to complete the process.
When we checked the session activity, it is showing the same query for a very long time.
Where as files with 100K or less rows are getting processed in a minute.
And the performance for 150K+ rows is inconsistent, that when we isolate the package and run it directly calling from oracle, it is getting executed in less than 4 minutes. Whereas it takes 100+ minutes from Pro*C.
The execution plan for the above query is given below
Object Owner Object Name Cost Cardinality Bytes CPU cost IO cost
SELECT STATEMENT, GOAL = HINT: FIRST_ROWS 494 2497 494406 143334576 483
TABLE ACCESS BY INDEX ROWID SCHEMA1 FILENAME_SU_USED 4 1 21 30610 4
INDEX RANGE SCAN SCHEMA1 FILENAME_3 3 1 21764 3
SORT AGGREGATE 1 13
INDEX RANGE SCAN SCHEMA1 FILENAME_5 3 1 13 22064 3
SORT AGGREGATE 1 7
TABLE ACCESS BY INDEX ROWID SCHEMA1 FILENAME_SU_USED 4 1 7 30706 4
INDEX RANGE SCAN SCHEMA1 FILENAME_3 3 1 21764 3
CONCATENATION
HASH JOIN 355 2496 1307904 103068617 347
TABLE ACCESS FULL SCHEMA1 FILENAME_EXCH_USED 3 2 26 35987 3
HASH JOIN 352 2496 813696 96532618 344
VIEW SYS VW_NSO_1 4 20 880 12549326 3
HASH UNIQUE 4 20 220 12549326 3
TABLE ACCESS FULL SCHEMA2 IOT_SERVICE_MATRIX 3 20 220 45207 3
HASH JOIN 347 15850 2234850 76145180 341
TABLE ACCESS FULL SCHEMA1 FILENAME_SU_USED 130 16584 1111128 33625872 127
TABLE ACCESS FULL SCHEMA1 FILENAME_BCI_USED 217 23757 1758018 31405896 214
NESTED LOOPS 139 1 198 40265959 136
NESTED LOOPS 135 1 154 27716633 133
NESTED LOOPS 132 1 141 27680646 130
TABLE ACCESS FULL SCHEMA1 FILENAME_SU_USED 129 1 67 27655992 127
TABLE ACCESS BY INDEX ROWID SCHEMA1 FILENAME_BCI_USED 3 1 74 24654 3
INDEX RANGE SCAN SCHEMA1 FILENAME_1 2 1 15493 2
TABLE ACCESS FULL SCHEMA1 FILENAME_EXCH_USED 3 1 13 35987 3
VIEW SYS VW_NSO_1 4 1 44 12549326 3
SORT UNIQUE 4 20 220 12549326 3
TABLE ACCESS FULL SCHEMA2 IOT_SERVICE_MATRIX 3 20 220 45207 3Regards
Sajid
Edited by: user12039545 on Jul 11, 2010 12:05 AM
Edited by: user12039545 on Jul 11, 2010 12:15 AM
Edited by: user12039545 on Jul 11, 2010 12:32 AM
Edited by: user12039545 on Jul 11, 2010 12:34 AM
Edited by: user12039545 on Jul 11, 2010 12:37 AM -
Very poor speeds and here are my stats
I live the contry so at best 2mb is excellent but check out these stats. I have had my ip profile reset and I have a ADSL V10 socket
Can anyone help? Bt are working on it for the last two days etc but still no difference other than I can open a page but really slow!!
Download speedachieved during the test was - 213 Kbps
For your connection, the acceptable range of speeds is 50-250 Kbps.
Additional Information:
Your DSL Connection Rate :2080 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 250 Kbps
ADSL Line Status
Connection Information
Line state:
Connected
Connection time:
0 days, 12:23:26
Downstream:
2.031 Mbps
Upstream:
448 Kbps
ADSL Settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.1 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
12.0 dB / 12.0 dB
Line attenuation (Down/Up):
63.5 dB / 31.5 dB
Output power (Down/Up):
17.7 dBm / 12.2 dBm
FEC Events (Down/Up):
632936 / 29
CRC Events (Down/Up):
4 / 2
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
HEC Events (Down/Up):
27 / 2
Error Seconds (Local/Remote):
16280 / 10605
Solved!
Go to Solution.Hi Arsie,
Your IP profile is very low, which is the reason for the slow speeds as Im sure you've guessed. Have you been restarrting, unplugging or resetting your hub in an effort to get the IP profile to increase? The IP profile will rise when 3-5 days of a solid connection has been achieved, any disconnections will restart this time scale.
Has your hub been disconnecting at all? And once did it disconnect so low to give you that profile? Unfortunately it takes only 75 minutes for the profile to drop
Regards Edd
Check your Line
BT Speedtester -
Poor Lightroom 5.7 Performance when using part repair tool
Hi Lightroom pros,
I'm using Lightroom 5.7 for about half a year and are very happy with it. Unless I'm working on photos where I have to use the part repairt tool to much.
I'm specialized in car photograpy and often have to remove dust from the cars paint work and chrome. When I have to work on hughe areas Lightroom becomes slower and slower. I read that the repair tool costs a lot of performance but I'm wondering if I could optimize something or if there is a workaround for that? Because right now its not usable doing one click and waiting 2 minutes...
I'm using the newest Lightroom 64-bit version on a Windows 8.1 Enterprise 64-bit Laptop with an internal SSD drive. LR is installed on that drive and the Catalogue also is stored there. I have 70 GB of free space on that drive, my catalogue is around 5 GB, my Camera Raw Cache Size is 20 GB.
The machine has 16 GB of RAM and an Intel Core i7 3 GHz Quadcore processor. My RAW files are stored on an external USB 3.0 Drive (not SSD).
When working on that kind of picutres I usually close as much programms as possible, so that most of the time LR is the only working desktop programm. What seems strange to me is, that even if I'm waiting for minutes for LR to answer, that my processor and RAM are only using about 40% of it's power. The rest seems not to be used by LR?!
I would be really thankful for tipps or ideas how to improve that issue because right now I'm really wasting a lot of time.
Kind regards
TorstenI guess this depends on what you are doing, what type of original files you are using, and your own perception of quality. I would believe that in most cases, if you do all the editing in LR except for the spot removal, get the photo to appear the way you want (except for the spot removal), and then lastly move it to PSE and remove the spots, that there isn't really any noticeable loss of quality.
I must admit I'm not a pro concerning color managment. But I already downloaded the PSE testversion and realized that it is not capable to deal with 16-bit color depth. Wouldn't that be noticeable after the finale spot removal step?
So, you should tell Adobe this, not me. This is a forum for users (like me) to help other users (like you).
I know. I just wanted to emphasize why switching to PS wouldn't be the perfect solution for me (even if I'm considering it).
Thanks so far! -
CPU and GPU slow down after system upgrade
Ok, I can't find anything similar to the question I have...but this forum goes on forever
As my system specs appear below, my machine was running quite comfortably a week ago, with same setup...minus the acrylic case and second 120GB hard drive.
At that stage I had "nomal" benchmarking scores 3dmark03 - 5850, Aquamark3 41.000, PC mark 2002 - cpu7020 mem8438 hdd1050.
Life was good and I loved my system
Then I decided it would be cool to upgrade to an acrylic case (which has better cooling with 3 fans) and a second 120 GB HDD to make a striped raid array.
My first concern was the raid Array. I was carefull to buy the exact same seagate hard drive, size etc. the original was only a month old anyway. The second was to use the intel southbridge chip for SATA RAID or the Promise controller? After researching these forums I decided to go with the Intel as it has more possible bandwidth and doesn't sit on the PCI bus.
I got the new case and wearing those stupid white gloves, proceeded to move the components over and trash my "old" metal case.
The windows NTFS format (full) flew by in 30 seconds and I was really impressed.
Once windows xp and all it's drivers and updates were installed, incl sound and graphics etc. I did a 3Dmark 2001 test before upgrading to Dx9...what a bad mark! 3Dmark2001SE - 9950 (terrible for this system).
I thought it was a DX problem...so I installed Dx9
Then opened that corecenter program (the old one, the one that doesn't crash...)
and my CPU was about 5c hotter than usual, it was running at 40-42c (I have standard intel cooling fan). It went up to 55 at times when running PC mark 2002.
This didn't concern me too much a the system was stable at 32-34c and the northbridge read 60c (but we all know that's not true , more like 35ish.
My PC mark 2002 is now cpu4200 - mem4800 - hdd1800
(at least the HDD improved!) LOL
I ran Aquamark3 next...29,900 (ouch!)
Previously my CPU was 8,700 and GPU was 5300
now the CPU read 4400 and the GPU 4600
I don't really notice the speed loss when working, but games and benchmarks tell a different story.
So, My question: What has happened? Why is my CPU power cut in half? and the graphics card slightly slower? The memory speed stayed the same and the HDD speed improved....not a worthwhile upgrade IMO
What went wrong?
Here are my theories.
1) The CPU and system case is getting too hot
Does the CPU "throttle" when it overheats? this could be the reason.
Also both HDD get really hot and the fan in front blows air over them, this hot air could be going over the CPU or GPU. Maybe get 2 HDD coolers?
should I buy a better CPU cooler like the Thermaltake spark7+ ?
2) The PSU does not have enough watts
I couldn't find traces of voltage lack or spikes...but it could still be a problem
3) The RAID0 array is a strain on the CPU and chipset
I'm not sure about this.
My appologies for the lengthy thread, but I wanted to be sure that anyone trying to figure this out had as much info as possible
Thanks if u can help me figure this out.Quote
Originally posted by Reaver
When I originally installed the intel p4 cooler, I used artic silver ceramique paste...and the CPU temp operates at 36-38c with no load.
Perhaps I should upgrade the overall cooling. Get a Thermaltake copper fan and two HDD coolers.
Well, your temps sound allright, no need to worry them, if they really operate at that level.
Quote
The solution to set the FSB to 201Mhz sounds good. But do I set this in the BIOS or with Corecenter in windoze?
Propably meant to adust your FSB at BIOS, at least that is what I would suggest.
Quote
I will try to re-install the VGA drivers because something strange DID happen when I first installed them. I started with the hercules driver CD, this installed CAT 3.2 drivers. I then upgraded to CAT 3.7 and before it completed I got an error window (send, dont send).
Remove drivers AND ATI control panel first, and then re-install. Use drivers from ATI site, and rather Catalyst 3.7. I Have had problems with 3.8 Catalysts.
Quote
Still wouldn't explain why the CPU seems so crippled. I have managed to get a "normal cpu score of 7000+ in PCmark2002 by shutting down, restarting later and killing every process except explorer.
Do you have any processes that seem to eat more juice thant hey should? Arrange your processes by CPU usage and see if there is something strange.
Quote
If this cant be fixed I will reinstall over the weekend. Does anyone know of the RAID0 array on the southbridge causing a system slowdown?
I'm using Intel RAID and it works perfectly, no extra CPU usage is shown and it's pleasantly fast!
And Install latest Intel INF updates and Application Accelerator from Intel site. That's what I'm using, and works fine. -
Creating new templates in 8 (which is very easy to do), seem to have much better performance, at least what is shown in CPU and HD monitor window.
Old templates from 7 show very high jumping HD activities.
Maybe people with "disk too slow" problems should give this a try.Hi
I don't use raid but think there's a NV Raid Manager you should have in windows.
have a look at the nvidia site in the downloads section.
there are stacks of utilities for benchmarking includinfg cPU & hdrives.
HdTach - you'll need to verify that Hdtach works with raid.
Hot CPU Tester
luck
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