Memory consuming with Firefox 29.0.1
Specs
Pentium D 3.4 Ghz,
DDR2 2 GB,
250 GB SATA with two partitions (windows and all applications partition: 18 GB free of 42 GB, other partition: 13 GB free of 190 GB)
Windows 8.1 Ent 64 bit,
Firefox 29.0.1 with plugins http://i.imgur.com/0tFbX0Q.jpg and extensions http://i.imgur.com/hQ3H7d0.jpg
Firefox is consuming too much memory. Check http://i.imgur.com/DL4GGME.jpg with one tab opened i.e. Google search. Sometimes it reaches to this http://i.imgur.com/xp39XvZ.jpg
While IE or Chrome does not take too much memory. I don’t know the exact time I am facing this issue. I think this problem occurs in latest versions. May be v24 or newer.
Kindly help
There have been memory issues reported with the Adblock Plus extension
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.
*Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
*Do NOT click the Reset button on the Safe Mode start window
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
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I have several issues with Firefox intermittently consuming 99-100% of my CPU memory. Now, let me preface this by saying that I am NOT an advanced user, and can only tell you what I see on things like the Task Manager and such. Furthermore, I know that you guys know about some of this stuff - at least, I am pretty sure you do - but I am nowhere near comfortable enough to mess with any command line... stuff... in Firefox. I just am not knowledgeable enough about the program, and I don't want to 'break' it (lol). Anyway, down to business. Here are the issues I am having:
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4. This is unrelated, but I felt it merited some small mention. This is effectively my SIXTH attempt at posting my query. The first time, I created an account and it forwarded me to some page basically saying 'Yup, you're logged in alright.' Then it KEPT doing that every time I tried to flesh out and ask my question, until I navigated COMPLETELY away from the page ''four times'' and attempted this one last time. Very frustrating. I even tried going to Live Chat for help, but somehow got off the chat window page and then suddenly chat was closed... right. Anyway, point being, it was difficult to get this posted and it has me even more annoyed. >.<
I have always loved Firefox because it was faster and more reliable than IE. But here recently... it just seems to be going downhill. For instance, I have seen others ask questions about what's going on with the plugin container and that stupid flash plugin - I happen to have that issue rather severely, to the point that I must leave Flash off entirely until I ''have to'' turn it back on (which is wearing down my last nerve, I might add, since I use sites that require that particular plugin daily), and while I did see a couple rather nice solutions about editing/tweaking internal Firefox settings, I must profess that I am nowhere near competent or comfortable enough to even think about attempting them. Furthermore, I do not believe I should be required to make such changes in order to get the program to function properly and risk ruining it completely so that I have to uninstall and reinstall just so I have Firefox. This is all rather exasperating, and judging from the replies I saw on those topics, I do not expect much help here (a couple of people were rather rude on one of those topics, I am afraid I am a minority here, not knowing my way around program language and all =( ). My main goal is to make you aware, if you are not already, that issues exist and if you have tried anything on your end to rectify them, it has not worked for some. I am at my wit's end here, I do not know what else to do to try to solve these issues other than clear cache and history, restart Firefox, so on and so forth. *sigh* I'm seriously thinking about going back to IE, and you have no idea how much that really ticks me off; I think, out of all of this, even all my wasted time, that's what upsets me the most.Issues of this sort are, unfortunately, more common and the we'd like them to be. However, they tend not to be cause by Firefox itself, but rather by software that is running either inside or alongside it, such as add-ons or firewalls. Since these issues have a broad span of possible causes, you need to diagnose your problems before fixing them. Follow these instructions ''to the line'', as they'll probably help you diagnose and fix the problems you're having.
#run Firefox in [http://support.mozilla.com/en-US/kb/Safe+Mode safe-mode] to disable all extensions, themes and plugins. If this fixes your problem, be it with RAM or CPU usage, then you know it's a problem with add-ons (plugins, themes or extensions). Proceed to number 2. If safe-mode doesn't fix your problem, then read bellow, after this list;
#update all extensions (go into ''Tools > Add-ons > Extensions > Find Updates''), themes and plugins (see [https://www.mozilla.com/en-US/plugincheck/ this page] in your Firefox. If this doesn't solve the issues, proceed to the following number;
#disable all extensions, themes and plugins in your Firefox (not running safe-mode). This is temporary and for diagnostic purposes only. Being certain that, as in safe-mode, the problems you're having have gone away, enable one plugin at a time. You should be certain that you actually want that plugin to be enabled. It's best to keep the overall number of enabled plugins as low as possible. When you encounter problems, you know you've found a problematic plugin, so disable it for good. Keep enabling all plugins (except problematic ones) until you've gone through them all. If you need support for a problematic plugin, you need to contact its author for support;
#enable one extension at a time. Again, be certain that you actually want that extension to be enabled. As with plguins, it's best to keep the overall number of enabled extensions as low as possible. Also, try the theme you want to have installed so see if that is what's causing the problem. When you encounter problems, you know you've found a problematic extension/theme, so disable it for good. Keep enabling all your extensions (except problematic ones) until you've gone through them all. Just the same as with plugins, if you need support for a problematic extension/plugin, you need to contact its author;
#if you've followed my instructions above, you're done! You've fixed your problems with problematic add-ons. If you want to keep using those problematic add-ons, please contant their authors for support.
Ok, now... ''If'' disabling all extensions and plugins through safe-mode didn't work to fix your problems (or, in other words, if you've just read number 1 on the list above and come straight here), then you have different issue. The most likely scenario is that you have a third party software running on your computer that is messing with Firefox. Detecting which program it is may be tricky, but the following list should help you. Make sure you follow it carefully. Don't forget to answer the question on the last point, if nothing else helps.
#try reinstalling Firefox. No data will be lost. You can get the latest version (for free, as always) at [http://www.getfirefox.com/ getfirefox.com]. Make sure you [http://support.mozilla.com/en-US/kb/Uninstalling+Firefox uninstall Firefox] prior to reinstalling it. For help installing Firefox, see [https://support.mozilla.com/en-US/kb/Installing+Firefox this support article]. If that doesn't fix the problem, proceed;
#do a virus/malware check on your computer. See [https://support.mozilla.com/en-US/kb/Is+my+Firefox+problem+a+result+of+malware?s=malware&as=s this support article] for help on this point. ''This is a very important step'', so please pay attention to it. If your problem is not due to viruses/malware, proceed;
#disable all software running in the background that you don't want to have running in the background (in Windows operating systems, this is done by pressing WINDOWS+R in your keyboard, typing ''msconfig'' and pressing Enter; now, under the ''Startup'' tab, you can uncheck the software you don't want, and reboot your system for changes to take effect; if you're unsure of what software you want running, ask someone with more experience). If this doesn't fix your issues with Firefox, proceed;
#check if your firewall/antivirus/security suite is conflicting in any way with Firefox's normal behavior. Check for enabled functions/features that you don't want and/or may be causing problems with Firefox. You'll find that these features are most likely tied to Internet Security features, such as link scanners or URL checkers and the like. If you're not sure they are conflicting with Firefox, simply try to disable them temporarily to see whether or not that's true. If this doesn't solve the issues, proceed to the following number;
#check your operating system security options, mainly advanced options that are not configured by default. While it's very unlikely that this may be the cause of the problem, it's remotely possible. If this doesn't work, proceed to the following point;
#update your modem/router software. There have been some reports that some modem/router software may cause Firefox and other browsers to loose performance and/or stability. If updating doesn't fix your issue, try other versions of the software, if possible. If you need support with this, contact your modem/router manufacturer. If this doesn't help, proceed;
#if you are using a Windows operating system, clean up your OS registry using appropriate software. There have been reports that badly maintained Windows Registries may case problems with Firefox. If this doesn't help, see the following point;
#please try creating a new temporary Firefox profile ([http://support.mozilla.com/en-US/kb/Managing+profiles managing profiles]) and see if the issues persist. Please report the results, so we can help you further. -
OK it's now fast............but for me that's all at present.
I tried all browsers, ended with firefox & chrome, preferred firefox but it is updated badly too many times causing me to have to re-install on many occasions, very time consuming.
The last update also hanged my PC resolution viewing type, it became even more blurred on every program on my PC.
The previous version was acceptable. I now intend to use chrome more often & maybe uninstall firefox for good.
?security updates, are these likely to affect my PC performance in any way?
Here is a complete list of my recent (January 2012) home built PC costing 720 euros.
Case Cooler Master Elite 360 - Mini tower - ATX CPU CPU
CPU - Intel Core i7 2600K / 3.4 GHz - LGA1155 Socket - L3 8 MB
Motherboard - Asrock Z68 PRO3-M Micro-ATX Motherboard
Memory Corsair - CMX8GX3M2A1333C9 - Memory - DDR3 1333 - 8 GB
Graphics Card None ................ i7 3000, I tried a GT520 Slower than the integrated Intel, sent back!
Hard Drive - Western Digital Caviar Black - Internal Hard Drive 3.5 "- 1 TB SATA III
INet - Wireless TP-Link - TL-WN851N - Wireless N PCI Card - 300Mbps - MiMo - 2 antennas
Power Supply Be Quiet - BQT L7-530W - PC Power Supply - ATX - 530 W. Not so QUIET not good, buy another. DVD R / Writer - Liteon iHAS324
DVD Player recorder - Liteon IHAS 124 internal
Internal multi card reader - LECT-MUL-CAR -C109 Multi-card Reader Internal 3.5 "
Logitech wireless keyboard & mouse, not a good choice, it's USA layout has no POUND symbol, also sometimes misses other symbols when typing, avoid Logitech!
Finally I used 2 dust filters - DEMCiflex dust filter 80mm & 120mm also Silverstone SF01 internal system noise reducer foam, to try to get rid of noise from Power supply, best to install this before all else otherwise almost impossible. Actually I have not found the Silverstone foam to decrease the noise!Although not supported anymore, iWeb does still function using Mountain Lion...
http://www.iwebformusicians.com/iWeb/mountain-lion.html
... and you can purchase it from Amazon.
Start with a blank page using the Black or WHite template.
All modern websites use CSS and there are thousands of free templates to be had if you want to use a code entry style application. You will need to go this route if you want to create a site that is viewable on mobile devices although you can create an iPhone version using iWeb...
http://www.iwebformusicians.com/iWeb/Mobile-iWeb.html
Search this forum for numerous topics about iWeb alternatives. -
Very high memory usage with Yahoo Mail
After using Yahoo Mail for an hour or so my memory usage increases to a very high level.
Just now, after reading and deleting about 50 e-mails (newsletters etc.) I noticed Firefox 17 running slowly and checked the memory usage in Windows Task Manager (I am using XP) and it was 1.2 Gb. My older laptop only has 2 Gb of RAM. Yahoo Mail was the only thing open at the time.
I never notice this problem with Gmail which I mainly use. However I use Yahoo Mail for quite a few newsletters etc. that are less important and which I only check once a week or so.
I found the following bug report about 3 years old which almost exactly describes my problem.
https://bugzilla.mozilla.org/show_bug.cgi?id=506771
But this report involves a much earlier Firefox version, and at the end it seems to say that the problem was fixed. However it well describes my current issue with Firefox 17, especially the continual increase in memory while using the up/down arrow keys to scroll through Yahoo e-mails.
Is this normal to have to shut down and reopen Firefox every hour or so to clean out the memory? For some reason I only notice this when using Yahoo Mail. After using many other sites and having multiple tabs open for several hours I rarely reach that kind of memory usage. About the highest I've seen with other sites after a couple of hours is 600 Kb which is roughly when I start notice slower response times.See also:
*https://support.mozilla.org/kb/firefox-uses-too-much-memory-ram
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do not click the Reset button on the Safe mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes -
WHAT is happening with Firefox?????
I have had NOTHING but problems/issues with Firefox in the last week. One day all my tabs disappeared. Support had me start another profile. Two days later all my bookmarks disappeared. The next day I can't print ANYTHING from American Greetings. Today I can't watch a church service on Saddleback. My computer is running so slow I have to reboot twice a day. NONE of this happens when I open the internet on Explorer. I am about to uninstall Firefox if I can't get some answers/help.
I am sorry to hear you are having problems with Firefox.
I do not see any other questions asked by you in this forum. You may note most people on here are volunteers and ordinary users of firefox, which is of course free software.
If you ask your questions, giving a bit more detail, someone will probably try to help you.
* '''Printing'''
**Is it only the one site you have problems printing from ?
** have you printed web pages ok from other sites on the same computer and printer?
** what exactly are you having trouble with, can you give an example, and include the url/link ? and a description of the problem ?
** is the problem site one requiring a login or subscription or fee ?
** see [[Printing a web page]]
* '''Tabs Bookmarks & Profile'''
** it may be too late to do anything now, but often if care is taken some/most profile information is often recoverable, including bookmarks, even when a new profile is created
** it is a wise precaution however to backup such information, and there are several methods of achieving that
** you may be interested in [[Backing up and restoring bookmarks]]
* '''Slow Computer'''
** we have no idea of your computer specification, but firefox is generally fairly undemanding, unless for instance it is used for high resolution video
** you may be interested in [[firefox consumes a lot of cpu resources]]
** if you think firefox is involved with crashes, of the computer or if firefox itself is stopping you may be interested in
** [[firefox hangs]] and [[how do i avoid crashes?]] -
Several sever Problems with firefox
I'm really disaapointed with the new Version of FireFox. Till Version 8, after every update ther was an improvement of several features, but frfom than on, it's getting worse.
Since than Firefox is starting slower and slower and it dioesn't matter how much tabs are open after the last close of Firefox ot how much add onss are aktivated. Today Firefox needs up to one minute to be ready to use. Often it returns to a non responding state.
I'm running on Windows 7 64bit Ultimate and did not have any Problems with Versions till 8. I own two desktops.
One with the Ultimate edition of Windows 7 and one with the home premium edition. The Ultimate is having 8GB Main memory and the other one is using 6 GB as Main Memory and here are the most problems. Both desktops are Multicore processor machines with more than 2400 GhZ speed, which should be enough for the machine and for Firefox.
The difference is also the use of a different Antivirus Programs. On the Home Premium machine there is running Kaspersky Internet Suite, and on the other Norton Antivirus internet Security.
The startup behaviour on both machines is equal. Slow, Slower , slowest. On Home Premium machine (6GB) there is an ammusing Problem with a special URL, which works fine on the Ultimate machine. The URL is http://www.autoscout24.de/.
When using this page you can do everything on both machines till the moment you select a car you want to have details. The details are shown quit well but if you tab the back button, the home premium machine is staying on the same side and die not go back to the prevous side as the other did. The Home Premium machine is going into "not Responding" state and never turns back. Disableing of Kaspersky didn't realy work, Clearng the cache of Firefox did'nt really work and reinstallation of Firefox did'nt work at all. ''What is happening with Firefox''
On Both Machines I tried to give a feedback with the function in the "Help Menu". On Both machines it didn't work. The best Version is the avtual Version for Ubuntu. Here everythings seems to work fine.
Till this problems are solved I'm using Opera because it is runing fast and more stable.
I was using firefox because of it's easy way to use extenssions. But as it is on Windows it is a realy noGo.As of April 28 I was no longer able to access my Yahoo mail account from any links while using Firefox (4.0). When I clicked on the link(s) I was getting an error notice (404 Not Found). Even when I went to the Yahoo home page and tried using their link I was getting the same message.
I installed IE8 and again established MyYahoo home page with mail preview, and I was....sometimes....able to access the mail account via the links, but I was also getting substantial delays in page turning and/or complete freezes which I had to terminate with the task manager.
I then installed the Chrome browser with MyYahoo as my home page and it eliminated most all the issues, but I am still getting a delayed page turn on occasion.
In summary, it appears the problems are browser related, but I have not received any suggestions or comments from tech support forums including Yahoo customer care on how to correct these issues.
I have run malware scans (and found none) with Avast 6.0.1091, Malwarebytes, Mamutu, and Ad Aware.
I would like to repair this issue with Firefox because of all the features it offers to which I've become accustomed to using, but Chrome is much faster and it's tempting to just switch altogether. -
XML,CLOB AND MEMORY : CONSUMED BUT NOT RELEASED !!!
Hi,
I'm working with XMLGEN Package and XSLT Processor to produce XML Document on Oracle 8.1.7.3 server, I use 9i XML and Java packages.
I'm facing the following BIG MEMORY problem :
Environment : I must generate an XML parsed with an XSL document of 80Mo (nearly 22 000 rows),
as XMLGEN is on DOM parsing method, I extract my XML by 500 Rows and I loop until 22 000 rows. I use DBMS_JOB with jobs who read and execute export each minute.
The algorithme is :
keeprow=22000
while keeprow>0
Create 3 clob (DBMS_LOB Package) : one for XSL Sheet, one for XML and one for result
GetXML (XMLGEN Package)
Transform in XSL (XSL Processor)
Write to disk (UTL_FILE Package)
Free the 3 Clob ((DBMS_LOB Package))
keeprow =keeprow-500
loop
The problem : The process start at 250Mo ot total memory and END at 1000 Mo of used memory and NEVER RELEASE 1 ko of memory.
So often I get a JavaOutOfMemoryError (I've allocated 1Go Ram to my JAVA process).
Any help will be very very appreciated !
My derived problem is 22 000 rows is not enough I've some export of 200 000 rows to do (And I cannot allocate 10 Go of RAM !!!)
Following My PL/SQL Code.
Regards
Fred
PROCEDURE DO_EXPORT_XML(
P_JOB_ID JOB_PARAMETRE.JOB_ID%TYPE,
P_JOB_ID_ORDRE JOB_PARAMETRE.JOB_ID_ORDRE%TYPE,
P_CLE_UP UPLOADREQ_TEMP.ID%TYPE,
P_LOAD_OR_DELOAD VARCHAR2)
IS
L_FILE_NAME JOB_PARAMETRE.JOB_FILE_NAME_DEST%TYPE;
L_REP_NAME JOB_PARAMETRE.JOB_REP_NAME_DEST%TYPE;
L_FILE_STYLESHEET JOB_PARAMETRE.JOB_STYLESHEET%TYPE;
L_VERSION_PDM JOB_PARAMETRE.JOB_VPDM%TYPE;
P_SELECT varchar2(4000):='';
P_CURSOR varchar2(4000):='';
l_filehandler_out UTL_FILE.FILE_TYPE;
--Variable pour le traitement par lot de 500
L_NBROW_TODO_ATONCE number := 500;
L_NBROW_MIN number := 1;
L_NBROW_MAX number := -1;
L_NBROWKEEPTODO number := -1;
xslString CLOB := null;
res number default -1;
xmlString CLOB := null;
li_ret number := 0;
li_faitle number := 0;
amount integer:= 255;
li_loop integer := 0;
charString varchar2(255);
ls_deload varchar2(255) default '';
ls_SQL varchar2(4000) default '';
ls_temp_file varchar2(255) default '';
text_file_dir varchar2(32) := 'e:\temporarydir';
l_par xmlparser.parser;
l_xml xmldom.domdocument;
l_pro xslprocessor.processor;
l_xsl xslprocessor.stylesheet;
docfragnode xmldom.DOMNode;
docfrag xmldom.DOMDocumentFragment;
l_parsedclob clob := null;
l_amount binary_integer := 32767;
l_ligne varchar2(32767);
l_offset number default 1;
l_pos number default null;
l_pos2 number default null;
l_lobsize number default null;
l_memsize number default 1073741824; --1024 Mo
l_mempipo number default 0;
type rc is ref cursor;
l_cursor rc;
cursor TEMPLATE is select UNSPSC,1 as NB from UPLOADREQ_TEMP where 1=2;
c1rec TEMPLATE%rowtype;
BEGIN
l_mempipo:=setmaxmemorysize(l_memsize);
dbms_lob.createtemporary(l_parsedclob, true, dbms_lob.session);
dbms_lob.createtemporary(xmlstring, true, dbms_lob.session);
--return the good select
GET_SELECT_TO_EXPORT_XML(P_JOB_ID , P_JOB_ID_ORDRE , P_CLE_UP , P_SELECT,P_CURSOR, P_LOAD_OR_DELOAD);
SELECT JOB_FILE_NAME_DEST,JOB_REP_NAME_DEST,JOB_STYLESHEET
INTO L_FILE_NAME,L_REP_NAME,L_FILE_STYLESHEET
FROM JOB_PARAMETRE
WHERE JOB_ID =P_JOB_ID AND JOB_ID_ORDRE=P_JOB_ID_ORDRE;
l_filehandler_out := UTL_FILE.FOPEN(text_file_dir, L_FILE_NAME, 'w',l_amount);
--Return XSL Sheet in a clob : cause of memory consumed but not released
xslString := METACAT.load_a_file( 1,L_FILE_STYLESHEET);
open l_cursor for P_CURSOR;
LOOP
fetch l_cursor into c1rec;
exit when l_cursor%notfound;
L_NBROW_MIN := 1;
L_NBROW_MAX := 0;
L_NBROWKEEPTODO:=c1rec.NB;
LOOP
begin
if(L_NBROWKEEPTODO > L_NBROW_TODO_ATONCE) THEN
begin
L_NBROW_MAX:= L_NBROW_TODO_ATONCE + L_NBROW_MAX;
L_NBROWKEEPTODO:= L_NBROWKEEPTODO - L_NBROW_TODO_ATONCE;
end;
else
begin
L_NBROW_MAX:= L_NBROW_MAX + L_NBROWKEEPTODO;
L_NBROWKEEPTODO:=0;
end;
end if;
--on ouvre le fichier de risultats
ls_SQL:= P_SELECT || ' AND ( ROWNUM BETWEEN ' || L_NBROW_MIN || ' AND ' || L_NBROW_MAX || ' ) and UNSPSC=''' || c1rec.UNSPSC || '''';
ls_temp_file := c1rec.UNSPSC || '_' || L_FILE_NAME;
L_NBROW_MIN:=L_NBROW_TODO_ATONCE + L_NBROW_MIN;
--CAT_AUTOLOAD.JOB_ADD_TRACE (P_JOB_ID,'UPLOAD REQUISITE : Export donnies REQUETE ' || to_char(li_loop), ls_SQL,'',0,0);
xmlgen.resetOptions;
xmlgen.setErrorTag('ERROR_RESULT');
xmlgen.setRowIdAttrName('NAH');
xmlgen.setRowIdColumn('NAH');
xmlgen.setEncodingTag('ISO-8859-1');
xmlgen.useNullAttributeIndicator(false);
if(xmlString is not null) then
dbms_lob.open(xmlString,dbms_lob.lob_readwrite);
l_lobsize:= dbms_lob.Getlength(xmlString);
if(l_lobsize>0) then
dbms_lob.erase(xmlString,l_lobsize,1);
end if;
dbms_lob.close(xmlString);
dbms_lob.freetemporary(xmlString);
dbms_lob.createtemporary(xmlstring, true, dbms_lob.session);
end if;
--Return XML in a clob : cause of memory consumed but not released
xmlString := xmlgen.getXML(ls_SQL,0);
l_par := xmlparser.newparser;
xmlparser.parseclob(l_par, xslString);
l_xsl := xslprocessor.newstylesheet(xmlparser.getdocument(l_par),null);
xmlparser.parseclob(l_par, xmlString);
l_xml := xmlparser.getdocument(l_par);
l_pro := xslprocessor.newprocessor;
xslprocessor.showWarnings(l_pro, true);
xslprocessor.setErrorLog(l_pro, text_file_dir || substr(ls_temp_file,0,length(ls_temp_file)-4) || '_logerreur.XML');
if(l_parsedclob is not null) then
dbms_lob.open(l_parsedclob,dbms_lob.lob_readwrite);
l_lobsize:= dbms_lob.Getlength(l_parsedclob);
if(l_lobsize>0) then
dbms_lob.erase(l_parsedclob,l_lobsize,1);
end if;
dbms_lob.close(l_parsedclob);
dbms_lob.freetemporary(l_parsedclob);
dbms_lob.createtemporary(l_parsedclob, true, dbms_lob.session);
end if;
--Return XML Processed with XSL in a clob : cause of memory consumed but not released
xslprocessor.processxsl(l_pro,l_xsl,l_xml,l_parsedclob);
--release NOTHING
xmlparser.freeparser(l_par);
xslprocessor.freeprocessor(l_pro);
l_ligne:='';
l_offset :=1;
l_pos := null;
l_pos2 := null;
if(li_loop=0) then
begin
--on ouvre le fichier et on sauve l'entete + les donnies dedans.
l_pos:=dbms_lob.instr(l_parsedclob,'</DATA>');
if ( nvl(l_pos,0) > 0 ) then
loop
if(l_pos-1>l_amount + l_offset ) then
l_ligne:=dbms_lob.SUBSTR(l_parsedclob,l_amount,l_offset);
UTL_FILE.PUT(l_filehandler_out,l_ligne);
UTL_FILE.fflush(l_filehandler_out);
l_offset:=l_offset+l_amount;
else
l_ligne:=dbms_lob.SUBSTR(l_parsedclob,l_pos-1 -l_offset ,l_offset);
UTL_FILE.PUT(l_filehandler_out,l_ligne);
UTL_FILE.fflush(l_filehandler_out);
exit;
end if;
end loop;
else
EXIT;
end if;
end;
else
--on met les donnies donc on ne repete pas le debut
begin
l_pos:=dbms_lob.instr(l_parsedclob,'<ITEM');
if ( nvl(l_pos,0) > 0 ) then
l_pos2:=dbms_lob.instr(l_parsedclob,'</DATA>');
if ( nvl(l_pos2,0) > 0 ) then
loop
if(l_pos + l_amount <= l_pos2 -1 ) then
l_ligne:=dbms_lob.SUBSTR(l_parsedclob,l_amount,l_pos);
UTL_FILE.PUT(l_filehandler_out,l_ligne);
UTL_FILE.fflush(l_filehandler_out);
l_pos:=l_pos +l_amount;
else
l_ligne:=dbms_lob.SUBSTR(l_parsedclob,l_pos2 -1 -l_pos,l_pos);
UTL_FILE.PUT(l_filehandler_out,l_ligne);
UTL_FILE.fflush(l_filehandler_out);
exit;
end if;
end loop;
else
exit;
end if;
end if;
end;
end if;
li_loop:=li_loop + 1 ;
--UTL_FILE.FCLOSE(l_filehandler_in);
JAVA_GC();
EXIT WHEN L_NBROWKEEPTODO=0;
Exception
when others then
begin
-- IF(utl_file.is_open(l_filehandler_in)) THEN
-- utl_file.fclose( l_filehandler_in);
-- END IF;
IF(utl_file.is_open(l_filehandler_out)) THEN
utl_file.fclose( l_filehandler_out);
END IF;
RAISE_APPLICATION_ERROR(-20001,'File with errors');
end;
END;
END LOOP;
END LOOP;
CLOSE l_cursor;
if ( xmlString is not null ) then
dbms_lob.open(xmlString,dbms_lob.lob_readwrite);
l_lobsize:= dbms_lob.Getlength(xmlString);
if(l_lobsize>0) then
dbms_lob.erase(xmlString,l_lobsize,1);
end if;
dbms_lob.close(xmlString);
dbms_lob.freeTemporary( xmlString);
end if;
if(l_parsedclob is not null) then
dbms_lob.open(l_parsedclob,dbms_lob.lob_readwrite);
l_lobsize:= dbms_lob.Getlength(l_parsedclob);
if(l_lobsize>0) then
dbms_lob.erase(l_parsedclob,l_lobsize,1);
end if;
dbms_lob.close(l_parsedclob);
dbms_lob.freetemporary(l_parsedclob);
end if;
UTL_FILE.NEW_LINE(l_filehandler_out);
l_ligne:='</DATA></CATALOG>';
UTL_FILE.PUT(l_filehandler_out,l_ligne);
UTL_FILE.FCLOSE(l_filehandler_out);
EXCEPTION
when others then
begin
IF(utl_file.is_open(l_filehandler_out)) THEN
utl_file.fclose( l_filehandler_out);
END IF;
end;
END;
******************************Thank you for the info - I had no idea I was puing myself in danger by cutting it so close. Since your post I have moved my iphoto library to an external drive and now have 165 GB of space on my HD. Following this I have 2 questions.
1. Since my available HD space was reduced by the size of the photo download it seems logical that the download is somewhere on my HD still. Is there a place where these photos might be hiding on my HD even though they are not available on the iphoto library?
2. I was able to recover the .jpg files which are fine. I also recovered the .mov files but they have been compromised. I am hoping I can find the originals still on the HD somewhere. If not, do you have any suggestions for recovery methods or programs? I have not used the SD card since the incident so I should be able to attempt another recovery to salvage the .mov files if there is an alternative method/program available.
Thanks again! -
BLOB column will caused large memory consumed ?
our appliation server is AS9.0.4 and
We using this Jdev 10g with BC4J and JSP
to build some application that contain blob column BC4J entity object, we found the blob column will caused the memory consumed issue , each time the contain blob column application page request by browser that will consume about 50M memory on OC4J component instance, and incremental by each request until the instance out of memory. It seems the garbage collection or memory leak problem ? or have another solution to avoid the memory problemI encountered a similar problem when I was retrieving BLOB files in the .NET architecture. I used chunking to solve the problem.
What happens is that the server reads the entire BLOB into memory before it sends anything to the client requesting it. So I set it up so that I would read a chunk (say 32KB) of the BLOB into a byte array, transmit it to the client, then read the next chunk from the BLOB and use it to overwrite the byte array, and so on. That way the maximum amount of memory that can be used is no greater than the size you specify for the chunk.
This will cause downloads to slow, but it's the only way I know of to avoid massive memory consumption. Sorry I don't have any code to go with this, but I've just started working with Java/Jdeveloper recently. Hope this helps. -
memory used in firefox
That depends upon the homepage you have set, but with the default about:homepage you should see like 60,000 Kb with Firefox 7.
-
see question above and help me please... it's slowing down my computer.
JHThe figure may not necessarily be high depending what you are doing with firefox. Do you know how much RAM is installed on your computer ?
The report is apparently being generated by AVG software, you will need to consult the AVG manual or its faq/site/forum if you want to turn off such notifications.
Note if you go to ''about:memory'' in the firefox location bar it will generate a report that you may find useful. See also [[high memory usage]] -
WILL "digital persona" finger print password manager work with Firefox?
My computer has a fingerprint reader that I use to store my passwords to log onto websites. It works with internet explore but have not been able to use it with Firefox. When trying to use the message states "The address wasn't understood". "Firefox doesn't know how to open this address, because the protocol (daq) isn't associated with any program."
My software was loaded on computer and is named "digital Persona"I can see from your "More System Details" list (thank you!) that the DigitalPersona extension is disabled. Usually this indicates that the extension contains a list of compatible Firefox versions and your version is not included. This is not a new issue with this software, unfortunately.
In March 2011, another volunteer found this:
"Thank you for contacting DigitalPersona. There will be no update releases for DigitalPersona Personal in the future. There will be no updates for Firefox 4 nor Internet Explorer 9. IF they work they work, if they do not work with DPPersonal, then you will have to decide to either keep DPPersonal and forgo Firefox 4 or IE 9, or vice versa. DigitalPersona is leaving the consumer market and is focusing on business applications. In fact, DigitalPersona Personal will not longer be supported after Mid-April of this year. We apologize for any inconvenience this might cause. Sincerely, Tech Team "
Some volunteers have suggested testing a different extension: [https://addons.mozilla.org/en-US/firefox/addon/fingerfox-se/ Fingerfox (SE)]. It claims to support DigitalPersona 2.0. An updated version is available from the developer's website: [http://amews.net/products/fingerfox/download/]. If you try it, could you report back on whether it works?
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