Very slow performance on iMac, please help
I installed VMware Fusion on my iMac and my normal iMac works perfectly. However, the VMware runs MUCH MORE slow. Here are the specs on my computer:
2.7 GHz i5
8 GB 1600 Mhz DDR3
I thought it might be a ram problem, even if on the side of the virtual machine from things I have only a single internet window open, and is to show that I'm allocate 2 GB of ram.
What you think may cause these slow speeds and what can I do about it?
Thank you!
Hello
As you mention that you have an imac, please take a look at this answer of DariusD here:
Yosemite and Fusion 7 - very very slow
Note that not all iMacs have this problem.
You can check if you have the problem by checking if your computer has the storm of interruption as described here by HPReg :
Re: Fusion 7 runs VERY SLOWLY on the GM of Yosemite
--
Wil
Tags: VMware
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Report generated 2016-01-26 22:56:56
Download EtreCheck from http://etrecheck.com
Duration 10:23
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Click the [Support] links to help with non-Apple products.
Click [details] for more information on this line.
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Hello mrdivorce,
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EtreCheck version: 2.9.12 (265)
Report generated 2016-06-10 21:53:26
Download EtreCheck from https://etrecheck.com
Time 05:52
Performance: Below average
Click the [Support] links to help with non-Apple products.
Click [details] for more information on this line.
Problem: Computer is too slow
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[Data sheet] - [User Guide] - [warranty & Service]
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2 GB RAM - Insufficient RAM! Extensible - [Instructions]
BANK 0/DIMM0
ok 1 GB DDR3 1067 MHz
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ok 1 GB DDR3 1067 MHz
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NVIDIA GeForce 9400M - VRAM: 256 MB
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FlashPlayer - 10.6: 21.0.0.242 - SDK 10.6 (2016-03-17) [Support]
QuickTime Plugin: 7.7.3 (2016-06-10)
Flash Player: 21.0.0.242 - SDK 10.6 (2016-03-17) [Support]
iPhotoPhotocast: 7.0 (2010-11-02)
Default browser: 600 - SDK 10.10 (2016-06-09)
Flash Player (2016-05-09) [Support]
Time Machine not configured!
40% syncdefaultsd
3% launchservicesd
2% safari
com.apple.WebKit.WebContent (3) 2%
kernel_task 2%
Top of page process of memory: ⓘ
457 MB com.apple.WebKit.WebContent (3)
Kernel_task 220 MB
Safari of 68 MB
WindowServer 41 MB
37 MB App Store
49MO RAM free
1.95 used GB RAM (448 MB cache)
Used Swap 0 B
10 June 2016, 21:17:52 self-test - spent
June 10, 2016, 21:11:32 /Library/Logs/DiagnosticReports/Safari_2016-06-10-211132_[redacted].hang
/Applications/Safari.app/Contents/MacOS/Safari
June 9, 2016, 02:29:43 /Library/Logs/DiagnosticReports/installd_2016-06-09-022943_[redacted].cpu_resou rce.diag [details]
/System/Library/PrivateFrameworks/PackageKit.framework/resources/installd
Wow, proof that Yosemite - can - run on only 2 GB of memory. I had not thought that it was possible in the real world.
If you are serious about not not upgrade the RAM I would recommend uninstalling/disabling the Flash Player and possibly disable Java Script as well. WEBCONTENT is currently the #1 drain resource on your mac, in order to prevent intensive pieces more than memory of the internet of the race should improve performance throughout the system. Usually I also recommend also downgrade to a less intensive old OS version resources such as the Mavericks or Mountain Lion, but given that you must have been to Yosemite for months I guess it works for you.
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Qosmio G30-126 (PQG32E) - very slow performance of HARD drive
I have improved my Qosmio G30 126 at 4 GB of Ram, SSD 64 HDD as windows7 boot partition and 500 GB 7200 64cache HARD drive as drive HARD secondary but I have a very slow HARD drive performance when working in windows7, but when I work on a virtual machine Windows XP, the disk HARD perforemance is fine.
I've upgraded all drivers from toshiba.com for windows7 ultimate 32-bit drivers including drivers from the chipset intel but my problem is not solved. I also check all other performance issues and its OK.
The same problem exsists on my old HARD drive on Windows Vista Ultimate 32-bit and Windows 7 ultimate 32 bit.
I used HD tune software to check my HARD drive it accelerates gives about 100bps in windows 7 for my SSD and it gives 285mbps (this is the actual read speed) in the machine virtual Windows XP and the actual speed is significantly different.
Please tell me what to do because I suffer from my laptop very slow and spend a lot of mony on it without more.
Hello
To be honest it is really hard to tell why you have slow HARD drive performance but especially it s associated with a large number of programs they are running in the background. How many processes are started after Windows starts?
Also, the antivirus program may affect the performance of the computer. I would recommend using the AntiVir freeware tool and the Windows Firewall. That's enough if keep you Windows up-to-date and use a new Internet browser.
Also check the other discussions of the forum on the slow performance. You can find a lot of useful tips to improve performance. For example:
-Defragment HARD drive
-Disable the startup programs you don't need
-Uninstall unnecessary programs
-Run the CCleaner tool to remove old registry keys -
The performance of Lightroom on my computer became, at times, horribly slow. My iMac is rebooted and do not open any other programs or browsers, it just took about eight minutes to import the 23 files and a few more minutes to build 1:1 previews. When things work very well that it may take a minute. (I always build 1:1 on import previews and it comes up with the recently imported as well as the older files, is not a matter of having to build previews on the fly). I have had extremely slow performance ("Loading") just go from one photo to another in the library modules and develop or move from one module to another, usually up to about 90 seconds, or when LR "prepare the file" for export or edit in PS. But not always - sometimes it is quite zippy - and there is no pattern that I can see. Generally when this happens, 'pressure' of the memory and the processor are normal, but it happens when its use is minimal as well. Sometimes, there is a ball rotation range, but are generally not.
My catalog has about 30 k pictures and very few presets of any kind. Probably 75% of these records were never published at all. I do not hundreds of local equalization, rarely more than a decade in an image. I have about 40 smart Collections with an average of several hundred images each. I rarely use intelligent previews. I optimize and save the catalog each time that I use LR, which is a few times a week. My file/folder structure is simple and clean: / Pictures/year/day.
I use LR 5.4 on an iMac mid-2011, 3.4 GHz Intel Core i7 with 16 GB of memory. I have the Lightroom Catalog and previews on the primary drive, which is a 250 GB SSD with about 100 GB free. (The problem happened when my catalog was the different internal disk, too). My Pictures folder is on an internal hard drive with 100 GB available. I have set to 50GB maximum cache size. I'm running the Mavericks but it was just too slow under Mountain Lion. It was just as slow in the previous Lightroom, major and minor versions. Other programs/applications run fine on my computer, including Photoshop. (Generally, LR performance is the same whether the PS is running.) The only problem with performance, I noticed since switching to the Mavericks is Finder to hold for a few seconds each time than in quite awhile.
I've seen this problem in Lightroom called on various forums, including the Adobe forums for some time - years - and I've never seen a definitive solution. I think that I have answered all the questions that are commonly asked. Is there a solution to this? I use LR 30-40 hours per week. I am pulling my hair and the ability to switch to another program would be the last resort, but I might have to do.
I appreciate the suggestions. I tried to use a new catalog with only a couple hundred pictures and the same thing happens. I'm sure that my ssd is very good because Photoshop and many other applications use without delays. However, so far I have never had these problems on my Macbook, which runs also Maverick, so I start to wonder if it is largely a problem with my iMac.
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very slow Powerbook fine, iMacs
My family uses 2 iMacs (1 2013, 1 earlier) and an Apple Powerbook at home. 2 iMac is incredibly slow, but the speed of the Powerbook is fine. IMacs both have a lot of unused storage and memory and I completely restored two iMacs and deleted unnecessary files, but they are very slow. I have everything back up on Dropbox and wonder now if the slowness is something to do with the combination of the signal at high speed and by using several connections of Dropbox in the House. We have a Virgin Media Hub Super 2ac with advertised broadband router of up to 150 Mbps. I made a speed control using www.speedtest.com and the download speed is 105.81 Mbps and download speed is 9.70 Mbps. Any ideas anyone?
You can view a report of etrecheck for later analysis
www.etrecheck.com
but I would like to disable and remove dropbox to test the system and if they improve the problem there.
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My Satellite L755 - 14 d freezes und very slow performance
Hi Sir/Madam,
I have the model of psk2ye Satellite L755 - 14 d
When I bought my laptop, everything was good.
Now that I have updated the bios to 3.50, everything goes wrong! The laptop gets slower as before even after restoring to the factory setting. Sometimes it hangs for several seconds just to open an mp3 of music or a movie.The temperature is between 52 - 54 c for cpu, gpu, hdd 44 c 54 c.
Also, is it normal that at the speed of the fan, there only Core0 with its temperature in the home page?
Is it possible to keep the processor at high frequency? Because with cpu - z, it's 800 mhz, most of the time...Please help me, sometimes I want to destroy!
Thank you and have a nice day :)> Now that I updated the bios to 3.50, everything goes wrong!
Did you put the default BIOS after update BIOS?
What access the BIOS (F2) and in the BIOS, press F9 for default settings.
Press F10 to save the changes and exit the BIOS.
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