My iMac Yosemite 10.10.2 is so slow and bogged down, I am not sure if clearing out cache and cookies would help but If someone could clarify how to, that would be awesome!
iMac, OSX Yosemite 10.10.2
By "cache and cookies" you are referring to your browser, not the computer itself. Please be clear about the problem providing adequate detail for us to understand your problem.
I would recommend that you post an EtreCheck report of your system to see if there are obvious causes to the problems you describe. You can get EtreCheck by clicking http://www.etresoft.com/etrecheck
The most common cause we see if users have installed antivirus, cleaning, or other third party maintenance utilities. Each of these are 100% unnecessary and many tend to create more problems than they solve. If you have installed any of these, start by following the developers instructions to uninstall and then uninstall them and test your system.
When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.
When you post the log extract, you might see an error message on the web page: "You have included content in your post that is not permitted," or "The message contains invalid characters." That's a bug in the forum software. Please post the text on Pastebin, then post a link here to the page you created.
I should not have assumed I needed to clear cache and cookies, someone told me that might help. my iMac is essentially unusable, the beachball appears and takes several minutes to move from one action to the next...this computer is 5 years old and out of warranty so i'm hoping it can be salvaged..
6/3/15 4:24:13.118 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:24:25.166 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:28:33.261 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:29:55.476 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:31:49.599 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:32:35.796 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:33:43.628 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:35:14.570 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:35:38.918 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:36:09.089 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:37:33.031 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:39:27.165 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:39:52.466 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:41:21.369 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:43:15.483 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:44:28.369 PM discoveryd[49]: Basic DNSResolver Error 9 on socket - this might be a closed socket
6/3/15 4:44:37.576 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:45:09.607 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:47:03.748 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:48:09.561 PM discoveryd[49]: Basic DeviceInformation Memory Pressure Warning sent: pressure
6/3/15 4:48:56.005 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:48:57.876 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:49:27.859 PM discoveryd[49]: Basic DeviceInformation Memory Pressure Warning sent: pressure
6/3/15 4:50:28.693 PM discoveryd[49]: Basic DeviceInformation Memory Pressure Warning sent: pressure
6/3/15 4:50:51.905 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:52:06.140 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:52:45.996 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:54:40.277 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:55:06.727 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:55:19.031 PM discoveryd[49]: Basic DeviceInformation Memory Pressure Warning sent: pressure
6/3/15 4:56:34.307 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 4:57:08.511 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:00:10.216 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:02:16.661 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:02:19.445 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:04:10.791 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:06:04.904 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:07:04.613 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:07:59.017 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:10:01.285 PM discoveryd[49]: Basic DNSResolver Error 9 on socket - this might be a closed socket
6/3/15 5:11:47.335 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:13:41.540 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
6/3/15 5:14:16.043 PM discoveryd[49]: Basic Sockets SetDelegatePID() failed for PID[932] errno[3] result[-1]
Please follow the instructions linked below and post what you find:
Apps can affect Mac performance, battery runtime, temperature, and fan activity - Apple Support
something that has really helped me out when i feel that my imac is kinda of slow, its clearing the calendar cache
just go to finder>Go (press option)> Library. then go to the calendar folder and delete the calendar cache but remember to do a backup of your calendars first! hope this helps.
my iMac is so slow and bogged down..how can i clear our my cache and cookies?
