I've lately been experiencing some peculiar issues with my PC - most notably, excessive usage of lsass.exe.
Starts off very low memory use - ~5mb, but steadily climbs up. It's been 4 hours since I've turned my PC on and currently, it's at 150mb usage. Last night by the end of the night it was close to 1GB.
I know all about the Sasser worm, and this is not it.
I've done all of the malware scans (Malwarebytes, Spybot, Hijack This), virus scans (ESET NOD32), etc. Nothing.
I tend to have ~60-70 processes running at one time.. Most of which are Chrome and svchost processes. Here is a pic of my process manager that shows most of my processes. [URL]
I have a ACER D255 netbook with intel atom N550 (1.5ghz, 1mb L2 cache) 1gb DDR3 memory and 250 gb hdd. lately it has been a tad slow and freezing up will using google chrome. my task manager says right now that CPU usage is 4% but Memory is at 75%, sometimes up to 90%. it also says that i have 89 processes running.
I find that if I run chkdsk and watch the memory usage in task manager it jumps by about 50MB every 2 seconds or so until it either finishes or hits around 3.2GB at which point my physical memory shows 99% used (I'm running 4GB), and the system of course slows to a crawl.f you just run a quick chkdsk on your boot drive you may not notice it, but try running something longer like chkdsk /r on a flash drive or chkdsk /f on a bigger internal drive (but not your OS drive as this would require a reboot) and watch the memory usage climb. I have duplicated this on both systems I have running Windows 7. My XP machine (checking the same USB flash drive) uses a much more normal amount of memory for chkdsk (20 - 30 MB).
When I start any game like MW3, BO2 , my Physical memory usage goes up to 50%.. My RAM is 4GB..This wasn't happening to me before.. It started getting like this 2 days ago.. Yesterday I ran a registry clean and it was ok.. Game wasn't lagging, but today it's lagging again.
I have a not so old PC.Running Win 7 64bit.Since today my PC starts to stutter and being weird and laggy.So i went to my Task Manager.. and found this.
1st I thought, hmm nothing weird.. Till i saw: Cashed 878 and : Availeble 850 free : 0 Installed memory: 4gigs.
I have a Sony with win 7 64-bit and 4 gigs of ram. About a month ago I started to notice my computer running slower. When I checked windows task manager (performance) it was using 3.5 gigs of my memory. I restarted the computer and it went down to 1.5. I have on occasion had to restart twice to get the memory down. I have run virus checks and reg cleaner but it still occurs.
When I start any game like MW3, BO2 , my Physical memory usage goes up to 50%.. My RAM is 4GB..This wasn't happening to me before.. It started getting like this 2 days ago.. Yesterday I ran a registry clean and it was ok.. Game wasn't lagging, but today it's lagging again..I used CCleaner, Glary Utilites, MalwareBytes, scanned with AV.. but nothing is happening?
I'm having quite a bug problem with a high memory usage in one of the svchost.exe processes(more than 120,00+ memory usage) and if i try to use another program like firefox, the computer crashes.I'm using an VAIO VGN-NW310F 2.2GHz Intel Pentium Dual-Core T4400 Processor (1MB L2 Cache; 800MHz Front Side Bus) 4GB (2GBx2) DDR2 800MHz Memory; 8GB Max 320GB 5400RPM Serial ATA Hard Drive; DVD/CDRW Optical Drive; 802.11 b/g/n Wireless Connectivity (Amazon information above.)
I have an HP G62 laptop and it has been running wonderfully for a year, it is a farely new computer. Then last week it was been running terrible slow due to the physical memory being almost 95% used. I have an i5 processor and 3GB of RAM and all i use this for is for school, I have all microsoft tools (word, powerpoint, etc.) and I don't game on this computer. I have been deleting unnecessary programs and defragmenting but it hasn't seemed to change anything. I have Norton 360 and i dont think I have a virus, or maybe i do??? My computer takes extremely long amounts of time to open internet explorer, itunes, or anything.
I've been noticing for the last few days that my memory usage is very high.I am using an HP 635 and I keep noticing my memory usage is excessive; hovering around 50% or so. It even got to the point of causing a BSOD today.I have tried disabling all plugins and extensions on Firefox and closing it, but that did little good.Also, if you need more info or need me to do something, please keep in mind that I can be very tech illiterate at times (know some things, have no idea about others) so use small words and all that jazz.
Pc has been having some minor 'lag' problems, i think best describes it.Its relatively new with good specs so it should be able to handle the programs that i use on a regular basis easily. I looked in the task manager and sorted processes by highest memory usage, and svchost.exe is at the top with almost 300,000K.
I recently reformatted my computer for this issue but it did not seem to help. Right after I turn my computer on, and my few programs boot up, my computer sits at 1.35 Gb of ram usage. After playing even a single game it jumps to about 1.60 Idle. The only programs I have turned on are Steam, EVGA Precision and nvidia control panel,etc. Here is a list of the processes I have running, where are they coming from and is something wrong where it's taking up this much memory?I was also dealing with a problem of my CPU using 25% for system interrupts after waking up from sleep, I noticed a lot of errors/warnings in the event log, I'm wondering if these could have something to do with it.Only the ones for AUG 29th are since I turned on my PC today (and didn't let it go to sleep)
I have encountered a very high memory usage in one svchost.exe process on my win 7 64-bit. Attached screen shots of process associated with it. Some times it goes up about 300Mb too. I have tried several suggestions already available for this issue. But No luck. I've tried by updating Windows (ref), scanning PC by TREND officescan. Also when I tried with only with Microsoft Services using Selective Startup option in msconfig as suggested here, issue remains same. (With that can I conclude that it is related with malware?)
Also need to note that the WLAN AutoConfig service (wlansvc) associated with that svchost.exe make sense as I've encountered some problem uninstalling wireless router software.I feel that that has not been properly uninstalled. how to check/or rectify it.
My computer has been using a lot of memory and cpu usage lately and its mostly from my desktop or the internet. When I check my processes, its mainly explorer and dwm (desktop windows manager) that's using the most. I have ran a lot of scans already and no malware was found. Here's a link of all my logs [URL]. I would like to have my cpu running at full speed again.
I have this HP HDX18 laptop for almost 2.5 years now. It came with Vista 64 bit installed which was later upgraded to 7 Home premium. It worked fine until Jan 2012 when it started slowing down to nothing. I got it checked and cleaned by the tech support for HP(pccare247) and also updated the drivers for sound, display and BIOS. Now the system runs fine until any media played whether offline or online. After that it slows down to nothing and the sound becomes crackling and also with a delay and distortion. The system slow down and the crackling sound does not come at the beginning and when it happens the CPU usage reaches 100% and stays above 90% until that multimedia is turned off. Also, the memory usage reaches 2.7 GB out of 8 GB and never comes below 2.16GB. What I noticed is as soon as I turn the WMPlayer off the CPU usage comes down all of a sudden to 15-20% and after sometime stays between 1-5% but the memory usage never comes down from 2.16, that is the minimum.
Amd Phenom II x4 B55 BE, 4gb ram, 2 1tb hdd, 1 250gb external, win7 prof. 64-bit, running kaspersky now. Was using avast prior to problem. Ok to the problem: Unusual or perhaps just new memory usage being high (cpu usage just fine)Direct cause: svchost.exe (system, pid 888) to be exact..Possible Indirect Cause: Virus (most notably the fakeAV trojan)Ok, so i got the fakeAV trojan last night late. I have i believe cleaned it completely, still running a few last scans to check, then rerunning a few in safe mode, but so far everything has come back clean lately. (at least each program once clean, usually multiple).So what this virus does is install a fake av pop up, which of course didn't click and a program called arc.exe (which runs in task manager as microsoft 8 direct blah blah bull) and downloads trojans. So I manually deleted (end process tree, file location, delete, it was in a temp folder) the arc.exe (which was the fake anti-virus pop up blocking me from accessing anything on my computer), but it damaged the registry and I could no longer execute any .exe files, open any programs, or install anything. I did the manual delete etc etc in safe mode with networking.
So out of necessity I restored the computer to a week ago to fix the registry/file access issue to be able to get av software etc etc.(I also deleted all the temp folders, prefetch (it had a lot of download instances of the trojan for the arc.exe file) and a few spot files i knew were bad (i keep close tabs on what I've put on my computer when, and using search modified and looking at date created, deleted a few folders and such that were no good).
I have a HP Notebook with 4GB of memory. I'm running Windows 7 Home Premium 64bit. The processor is Intel i3 2.20GHz. I have the free AVG installed as my anti virus program and I believe that I am getting some inaccurate reports from it. The following has happened three times witnin the past couple of weeks: A message pops up that says, "AVG has reported Internet Explorer is in high memory usage. It is recommended that you close some of the programs that are open." Those may not be the exact words but basically that is what it was telling me. I had no applications open and had only two or maybe three at the most pages open. I would certainly think that 4GB of memory would take care of having three pages open in IE. Could it be that AVG is just giving some false reports?
XMplay is like Winamp only the mem usage is astoudning for the interface and sound quality. Un4seen Developments - 2MIDI / BASS / MID2XM / MO3 / XM-EXE / XMPlay If you need a low usage music player with some nice prefs/options this is for you.
Windows 7 sp1 on hp 6550 probook, i5 450M processor with 8gb ram.
Been using this machine for 2 years no problem, suddenly its all freezing up. Any app I start sits and goes to "not responding" and eventually returns, even windows explorer takes minutes to open a folder. Browsers take forever to load a page. Its exactly like a memory leak or a process sucking all the memory, but in task manager cpu usage is v low about 10%, memory usage v low about 40% of 8gb, and no one process is taking lots of memory, Ive rebooted several times no change Ive installed all latest updates no change Ive run scannow and no issues were found Ive run a chkdsk on response was volume is clean ( almost instantly?) Cpu temp is fine at around 55 C
Ive run malwarebytes and found no malware Ive run a full virus scan with Avira and no viruses
Ive done a system restore to as far back as I could go (only to this morning) but no help.
I`m having serious problems with my windows 7 machine. It started yesterday when I was getting blank screens. TOday I turned on and its running very slow, freezing up and i noticed an svchost.exe process was using about 6gb of ram. I had to reboot about 5 times just to geta taskmanager up and then it would freeze up again. I tried a windows restore to about 4 days before incase it was some virus but it hasnt fixed the problem. Everything is ok in safe mode and i`ve tried running dr web virus checker aswell as installing norton antivirus and malwarebytes on an old windows xp installation on the same pc but theyre not finding anything.
I just installed windows 7 ultimate sp1 - Like the title says I'm seeing 35% cpu usage with nothing going on. I googled around and ran traces to see which driver it was, turned out the ahci driver was doing it. The USB driver showed similarly high latency but that can be delt with later. Most forums recommend upgrading your drivers but this problem has stayed constant both with microsoft's stock drivers for everything and after running windows built in search for drivers even after I manually grabbed the latest drivers for everything. url...BIOS is up to date4 GB RAM - Corsair something or otherEVGA Geforce 8800 GT450W psu1 DVD burner (sata)5 hard drives (sata) plugged into all but the first sata port because that caused nothing but headaches for me. Update - switching from AHCI to IDE in BIOS fixed the problem.
Since Jan-Feb of this year I have encountered the following issue while trying to play games on my laptop.
Abnormally High CPU Usage Extremely low FPS - After 5-20 Mins of play. Extremely High latency to servers - from 300 - 900 after 5 - 20 mins of play.
The thing is all of these started 1 year after I been using this laptop, after a full year of everything running flawlessly all these issues kicked in after I performed a clean install in Jan., I even performed one in Feb. and one 3 weeks ago
Here are my specs:
OS Name Microsoft Windows 7 Home Premium Version 6.1.7600 Build 7600 System Manufacturer Dell Inc. System Model Studio 1558 Processor Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz, 2400 Mhz, 2 Core(s), 4 Logical Processor(s) Installed Physical Memory (RAM) 4.00 GB Name ATI Mobility Radeon HD 5400 Series Adapter Description ATI Mobility Radeon HD 5400 Series Adapter RAM 1.00 GB (1,073,741,824 bytes)
I have had my laptop for around a year now, and it's always been pretty fast for a cheapish laptop, It's an advent modena m100 in blue, but recently it has started getting real slow, like my CPU Usage is at 100% all the time and my Physical memory usage is running quite high aswell, without even having any programs open.
When I first boot up the machine and start using it (win 7 ultimate 64bit) the memory usage stays arround 40%. If I keep using it, the memory usage will slowly increase until it reaches 99%. If I boot up the machine and just leave it there for a couple of hours, the same happens.I try to restart (via windows), it logs off, shuts down the system, the coolers keep spinning, the motherboard lights are still on, but it doesn't boot up again. It remains like that. I have to restart via reset button or power button.
Memory Usage Goes Up Gradually (Memory Leak)When I starting the Windows (in the first few hours) everything is normal But after 1 day or 2 (sooner or later) the amount of available memory gradually goes down and the physical memory usage increasing. This increasing, continues until the memory usage reaches near the 88% and at that point , there isn't any memory available to operate any software . Also when memory reaches that point, I can't access any drive in the HDD; because everytime I want to open any folder, the following error appears :c: is not accessible.Insufficient system resources exist to complete the requested service At this point, I even can't shutdown or restart Windows normally; I must restart windows manually by pressing the restart button.after restart, everything goes to normal again; but this problem appears again and again ...
my system : ------------------------ OS : Windows 7 x86 Cpu : Intel P4 3.0GH Vga : nVidia 6600 MB : Gigabyte GA-8I915G Duo PSU : Corsair 750W RAM : 2GB DDR-400 Transcend (I have these memories for 2 years) Physical Memory: 2000 mb Paging File: 2000 mb Virtual Memory: 6000 mb
0- using some optimizing and freeing softwares like (Memory Booster Gold - RAM Saver Pro - CleanMem)
1- Scanning my computer with antivirus and antispywares
2- Changing antivirus software
3- Updating windows with all updates available via Windows Update
4- Updating drivers of all hardwares
5- Downloading and installing the following hotfixes that are related to memory leak : The memory of the nonpaged pool may leak when you enable IPsec on a computer that is running Windows Server 2008 R2 or Windows 7 A memory leak issue occurs in the Windows Management Instrumentation service on a computer that is running Windows Server 2008 R2 or Windows 7 FIX: A memory leak may occur when you use the Microsoft ActiveX Data Objects Library in Windows Vista, in Windows 7, in Windows Server 2008, or in Windows Server 2008 R2 A memory leak occurs when an ADO Recordset object calls the UpdateBatch method A nonpaged pool memory leak occurs when you use a WFP callout driver in Windows Vista, Windows 7, Windows Server 2008, or in Windows Server 2008 R2
I just built a new computer and started with 8GB of memory. A few weeks down the line I purchased another set of the same memory because it was on such a good deal and had great reviews (newegg). It also was working well for me, so I figured maybe more could be better.
I haven't noticed any decrease/increase in system performance except Alt-Tabbing has recently got slower. Also, Windows 7 was sitting tight on 1.3gb to 2gb of memory usage prior to the extra 8 (now 16) being added. Even when gaming, it went up to like 3gb. Now that I've added the extra it's going up to 4.5gb or better. Also, is it possible to speed up my alt-tabbing? It seems to have a good 3-4 second pause in it instead of being immediate like it was.
Computer specs: Windows 7 HP 64-bit gSkill 16gb 1866 memory (BIOS shows it at 1866, too) Intel i5-2500k Sandy Bridge (OC'd 4.6 with factory Overclock presets) ASRock z68 Extreme4 mobo
Whenever I am on my computer My RAM usage is really high. More than I think I could ever use up! When I am not on an App/ Browser my RAM Usage is still above 50-60%. I also think my internet connection has something to do with it because when ever I try to load a video/website it takes more than 10minutes to load a 30 second video!
I have a very high cpu usage for some reason. I wont even be at my computer and I can hear it working away.Take a look at the picture. I wasn't really even doing anything. I have itunes open, mozilla, skype but not doing anything.I've looked at the processes and it seems normal. Firefox is always top.
I don't know if I'm just overthinking/worrying too much about my laptop, but my CPU usage lately seems to idle between 10 and 30% even when I'm not doing much. I've noticed that TeaTimer.exe (Spybots real time protection) seems to hog some of this, and I'm not sure if I need it since I have Malwarebytes and SuperAntiSpyware installed. I've also noticed Firefox to be very laggy but this could well be a seperate issue. Also on startup my computer does seem to take up to five minutes to settle down after logging in.What can I do or what should I be checking?
Here's my system information:
Tech Support Guy System Info Utility version 1.0.0.2 OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit Processor: AMD Athlon(tm) II P340 Dual-Core Processor, AMD64 Family 16 Model 6 Stepping 3 Processor Count: 2 RAM: 3834 Mb Graphics Card: ATI Mobility Radeon HD 4250, 256 Mb Hard Drives: C: Total - 596041 MB, Free - 445133 MB; Motherboard: Acer, JE51_DN Antivirus: avast! Antivirus, Updated and Enabled
