OS X :: Why Deleting Program Cache Speed It Up
Nov 19, 2009
World of Warcraft was taking 5 to 10 minutes to load, I had no idea what the problem was then a Guildie suggested deleting the cache files in my library folder. I deleted them and miraculously everything was fixed. So why does deleting cache files speed up a program? I would have though it would slow down or even break a program.
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May 6, 2012
Safari not responding when deleting cache and history the app simply freezes and I get a spiral color ball turning. I need to force quite and restart the history is still there and so are the cache files I'm unable to delete them. And Safari NO LONG displays YOUTUBE VIDEOS in web sites that embed YOUTUBE VIDEOS.This is a REAL PAIN as I need to use Chrome or Firefox just to watch a YOUTUBE VIDEO.Using: iMac 27-inch, Mid 2011Processor 3.4 GHz Intel Core i7Memory 16 GB 1333 MHz DDR3Graphics AMD Radeon HD 6970M 2048 MBSoftware Mac OS X Lion 10.7.3 (11D50)
Info:
Safari 5.1.5, Mac OS X (10.7.3), iMac 27-inch, Mid2011 3.4 GHz Intel
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Aug 19, 2010
Will the speed be comparable between a RAID setup that uses 2 x 1TB 64MB cache Blacks, vs 1 SSD (Intel X25-M for example)? Will the difference be noticeable at all (during application launches etc). I would like to know soon because I just ordered the 2 Blacks
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Sep 17, 2008
I'm not talking about a tool like Onyx, which is "excellent". Definitely the best, most simplest maintenance tool/utility.app for the Mac.I'm talking a simple tool for searching, editing and deleting both specific .plist files and cache files on an app-by-app basis. Is there one?I know of PrefEdit, but that is only for .plist (preference) files, and leaves out cache files:
I need, well desperately want; one that does both.Yeah I could use AppZapper, but I would prefer something that is designed for this specific purpose. Anyone?
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Mar 22, 2008
I need to populate the bays of my new MacPro 2.66 with 5GB RAM. The stock HD turns out to be a Seagate 250GB HD ST3250820A. I've found them online and wonder if I just should RAID three or four of them as opposed to one Seagate 500GBs or 750 with 32GB cache? These would all be a Raid run by Apple software not a RAID card.
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Jun 21, 2008
i installed some months ago openoffice. It worked fine until someone else used it on my laptop and changed something on the settings of X11.
since then it hasn't worked and I have given up on it. The problem I have had since though, is that whenever i clickk on .doc file , my mac starts openoffice and an X11 window.
I would like to completely isinstall or delete everything that has to do with openoffice but I haven't been able to .
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Jun 28, 2014
I have a MacBook Pro and downloaded ROES software from Nations Photo Lab to create a wedding album and now I no longer want the software on my computer. It will not let me drop it in the trash bin. I did a command I to make sure the program was unlocked, still no luck. How do I go about removing this program from my computer.
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Mar 4, 2009
I have a Blackbook, it's about 3 years old now and the fan speed has increased to a very high level. There aren't any programs running in the background, this just simply happens when I leave the computer on. I'm assuming it's because there is dust buildup on the internal parts, but it's odd that it progressed from being fine to the stat that it is in today in the matter of days. Is there a way to clean the inside? Apple technician to have a look at it?
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Jan 26, 2008
Which one of these 500gb drives is better? I've been browsing Newegg for two hours now reading reviews. The Seagate drives seem to come with bad firmware that causes performance and cache recognition issues. The Samsung drives have a high failure rate. Whats the real deal? Has anyone here had any bad experiences with either drives?
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Apr 30, 2009
Sorry for the title but I couldn't think of anything better. Hopefully I'll be able to explain my problem. I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...). I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Dec 20, 2007
I am interested in adding a webcam to my desktop Imac (power pc)- Isight is no longer available- an option that I found is the Ecamm Image- but apparently it is USB and not firewire and it will only run with high speed usb- how do I know which type is on my computer? I checked system profiler but quite frankly wasn't sure of the designations.. does anyone have any experience with this camera, by the way? is USB 2.0 by definition "High Speed"?
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Apr 10, 2009
I have a WDS local network at my house. I use a Airport Extreme in my main part of the house and a Airport Express for my back part of the house i.e. the backyard. Now every two weeks or so my internet speed through my Airport Express slows down about half the speed but when I am connected trough the Airport Extreme my speed is normal. I know this because I test my connection very often. Now when I want the Airport Express to get back up to speed I have to unplug, and plug it back in. Then after awhile it starts to slow down again in a time period of two weeks or so.
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Jan 7, 2010
I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...).
I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Mar 4, 2010
Have an Extreme base stations and express repeater connected to my DSL services. On my primary iMac connected via ethernet I get 5.25MBps speed. The speed on this computer is always constant. On the remote MacPro I get anywhere from 1.5MBps to 5MPps speed within a half hour of testing.
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May 21, 2010
I'm using Data Rescue III on a USB powered hard drive with and it's taking a very long time with my iMac G5... It says 42,291 hours remaining (about 5 years) If I did it on my Mac Pro would it go faster, or is the recovery speed based on the hard drive speed?
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Apr 12, 2009
i have a 1.5 Mbps AT&T DSL connection, and multiple speed tests show a download speed of 1.2 Mbps (and 200 Kbps upload). when i download files, such as software updates from Apple, various podcasts, and even Silverlight from Microshaft, the speed is always between 140 - 160 Kbps. i contacted AT&T, and the rep said it was because of buffering by the servers i was receiving the files from. is this a reasonable explanation? is this an accurate use of the term "buffering"?
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Aug 26, 2009
Last night my fan kicked into high gear all of a sudden. I shut it down overnight and when booting up this AM I find it still running on high...quire noisy, of course. Is there something overheating? How to make it run at normal speed?
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Jan 7, 2010
I generally get about 700kbs download speed, which is what my ISP (Sky uk) tells me I SHOULD have, but they also tell me that my router upload speed should be similar and it's not anywhere close to it.
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Apr 24, 2010
I find OS X's TTS engine on SL to be not fast enough on full speed. Is there a way to hack the plist file or something to speed up the dictation past the max speed?
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Aug 24, 2009
I have a 15-inch MacBook Pro, the new unibody ones, and I installed Windows XP, using BootCamp.
I made it a 29 or so GB partition, so it used the FAT32 formatting.
The program I tried to install is the eyeQ speed reading program, and the laptop exceeds every single one of the recommended requirements.
The problem comes when I am attempting to install the program, I keep getting an error message in which it says "This program cannot run on a computer with less than 64 megabytes of ram."
Last time I checked my laptop has 4 GB of ram, and it says the same thing when I checked it while running Windows XP.
My only guess, which I made while typing this, was that I should have formatted the Windows partition using NTSF.
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Mar 4, 2008
I just got my new Mac Pro!!! I'm about to format a 1TB drive. How do I check if it's registering as having 32MB of cache?
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Oct 17, 2009
Will I do anything wrong by simply clearing out the DNS cache? I play games on facebook and alot of the games are really lagging. someone said to clear out the DNS cache.
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Nov 11, 2008
I want to capture selections on my screen and add comments. Is there a program out there that will allow me to do that? I don't like the "grab it" program because it saves the captured file in a Tiff format instead of a Jpeg format.
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Jul 6, 2010
I have a Mac Mini Core Duo 1.66. Macs are VERY expensive here, and I know I cannot change my crappy Intel 950GMA video card. So What else can I do? I've read about people using Core 2 Duo processors, which one is the best I could get for my Mini? The processors aren't that expensive here, but there's the fact that a lot of them use different cache speeds. Also, with another processor, could I put more RAM in it, since my mini is limited to 2GB (it came with 512MB and I replaced it with 2 after 1 week). Anyone could tell me which is the best processor I could put in such a machine, since I'm stuck with this stupid video card and answer me if I can use more RAM if I upgrade the processor?
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Feb 12, 2012
Can anyone please tell me how I can clear the cache on my iMac. When entering email address in Mail, old ones appear that I no longer use nor are they in Contacts.I had a One to One the other day, but the guy couldn't find out how to do it?!
Info:
iMac, Mac OS X (10.7.2), iPod Touch 64GB 3rd gen, iPad (1)
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Jun 1, 2012
I need to clean the cache on my MacBook Pro. Can anyone give me detailed instructions?
Info:MacBookPro, Mac OS X (10.7.4)
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Jun 15, 2012
Where the safari stores all data of cache? Safari vesrion 5.1.7. ? I buy a safari cache viewer app and in that app I need to set a path to the cache file... where it is?
Info:
MacBook Air, Mac OS X (10.7.4)
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Sep 6, 2014
How do I clear out the cache of my MacBook Pro 10.9.4?
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
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Aug 5, 2009
I'm brand new to mac, just got a 15" mbp. On my PC I was constantly used to clearing cookies, temp files, history, etc under properties on IE, because for security reasons, and to keep viruses at bay. What does the "Empty Cache" feature do on Safari 4? Is that the same as clearing cookies?
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Jan 2, 2010
I used Onyx to clear my system cache and user cache. When it was done, my iDisk icon was changed, any way I can restore this? The problem is that he saved this one as the original icon, so I can't delete it from the "get info" window.
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