Overall smart status: Passed.
dovrebbe essere tutto ok
allego di seguito il risultato della verifica con Etrecheck:
EtreCheck version: 3.0.6 (315)
Report generated 2016-10-07 17:11:19
Download EtreCheck from
https://etrecheck.com" onclick="window.open(this.href);return false;
Runtime 6:30
Performance: Below Average
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: Computer is too slow
Hardware Information: ⓘ
iMac (21.5-inch, Mid 2011)
[Technical Specifications] - [User Guide] - [Warranty & Service]
iMac - model: iMac12,1
1 2,5 GHz Intel Core i5 CPU: 4-core
4 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
BANK 0/DIMM1
Empty
BANK 1/DIMM1
Empty
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ⓘ
AMD Radeon HD 6750M - VRAM: 512 MB
iMac 1920 x 1080
System Software: ⓘ
macOS Sierra 10.12 (16A323) - Time since boot: about 8 hours
Disk Information: ⓘ
WDC WD5000AAKS-402AA0 disk0 : (500,11 GB) (Rotational)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / [Startup]: 499.25 GB (56.03 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-STDVDRW GA32N ()
USB Information: ⓘ
AK910 CKey
iTE Tech USB Mass Storage Device
Apple Computer, Inc. IR Receiver
Apple Card Reader
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Gatekeeper: ⓘ
Anywhere
Kernel Extensions: ⓘ
/Applications/DAEMON Tools/DAEMON Tools.app
[loaded] com.disc-soft.DAEMONTools.VirtualSCSIBus (1.0.2 - SDK 10.8 - 2014-12-23) [Support]
System Launch Agents: ⓘ
[not loaded] 9 Apple tasks
[loaded] 157 Apple tasks
[running] 77 Apple tasks
[killed] 28 Apple tasks
28 processes killed due to insufficient RAM
System Launch Daemons: ⓘ
[not loaded] 35 Apple tasks
[loaded] 167 Apple tasks
[running] 91 Apple tasks
[killed] 11 Apple tasks
11 processes killed due to insufficient RAM
Launch Daemons: ⓘ
[loaded] com.adobe.ARMDC.Communicator.plist (2015-12-04) [Support]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (2015-12-04) [Support]
[loaded] com.adobe.fpsaud.plist (2016-08-30) [Support]
[running] com.aruba.hidswitch.plist (2016-04-14) [Support]
[running] com.disc-soft.DAEMONTools.PrivilegedHelper.plist (2015-12-20) [Support]
[loaded] com.malwarebytes.HelperTool.plist (2016-06-25) [Support]
[loaded] com.oracle.JavaInstallHelper.plist (2015-11-27) [Support]
User Launch Agents: ⓘ
[loaded] com.adobe.ARM.[...].plist (2015-12-04) [Support]
[running] com.disc-soft.DAEMONTools.DAEMONToolsAgent.plist (2015-12-20) [Support]
[loaded] com.google.keystone.agent.plist (2016-07-12) [Support]
Internet Plug-ins: ⓘ
AdobePDFViewerNPAPI: 15.017.20053 - SDK 10.11 (2016-09-05) [Support]
FlashPlayer-10.6: 23.0.0.162 - SDK 10.9 (2016-10-05) [Support]
QuickTime Plugin: 7.7.3 (2016-09-14)
AdobePDFViewer: 15.017.20053 - SDK 10.11 (2016-09-05) [Support]
Flash Player: 23.0.0.162 - SDK 10.9 (2016-10-05) [Support]
JavaAppletPlugin: Java 8 Update 31 (2015-11-25) Check version
3rd Party Preference Panes: ⓘ
Flash Player (2016-08-30) [Support]
Java (2015-11-25) [Support]
Time Machine: ⓘ
Skip System Files: NO
Mobile backups: OFF
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 499.25 GB Disk used: 443.21 GB
Destinations:
Elements [Local]
Total size: 999.86 GB
Total number of backups: 2
Oldest backup: 22/09/16, 00:54
Last backup: 22/09/16, 08:52
Size of backup disk: Too small
Backup size 999.86 GB < (Disk used 443.21 GB X 3)
Top Processes by CPU: ⓘ
3% WindowServer
2% kernel_task
0% com.apple.AmbientDisplayAgent
0% fontd
0% SystemUIServer
Top Processes by Memory: ⓘ
544 MB kernel_task
246 MB mdworker(24)
217 MB Finder
160 MB mds_stores
156 MB com.apple.WebKit.WebContent(4)
Virtual Memory Information: ⓘ
34 MB Free RAM
3.96 GB Used RAM (801 MB Cached)
79 MB Swap Used
Diagnostics Information: ⓘ
Oct 7, 2016, 01:55:11 PM ~/Library/Logs/DiagnosticReports/mdworker32_2016-10-07-135511_[redacted].crash
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker32
Oct 7, 2016, 01:55:06 PM ~/Library/Logs/DiagnosticReports/mdworker32_2016-10-07-135506_[redacted].crash
Oct 7, 2016, 10:50:05 AM ~/Library/Logs/DiagnosticReports/RdrCEF helper_2016-10-07-105005_[redacted].crash
/Applications/Adobe Acrobat Reader DC.app/Contents/Frameworks/RdrCEF helper.app/Contents/MacOS/RdrCEF helper
Oct 7, 2016, 08:18:58 AM Self test - passed
Oct 6, 2016, 08:13:46 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-201346_[redacted].crash
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mds
Oct 6, 2016, 08:10:50 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-201050_[redacted].crash
Oct 6, 2016, 08:10:02 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-201002_[redacted].crash
Oct 6, 2016, 08:09:18 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200918_[redacted].crash
Oct 6, 2016, 08:05:34 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200534_[redacted].crash
Oct 6, 2016, 08:04:36 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200436_[redacted].crash
Oct 6, 2016, 08:04:10 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200410_[redacted].crash
Oct 6, 2016, 08:03:58 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200358_[redacted].crash
Oct 6, 2016, 08:03:40 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200340_[redacted].crash
Oct 6, 2016, 08:03:27 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200327_[redacted].crash
Oct 6, 2016, 08:03:16 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200316_[redacted].crash
Oct 6, 2016, 08:03:00 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200300_[redacted].crash
Oct 6, 2016, 08:02:38 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200238_[redacted].crash
Oct 6, 2016, 08:01:46 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200146_[redacted].crash
Oct 6, 2016, 08:01:00 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200100_[redacted].crash
Oct 6, 2016, 08:00:35 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-200035_[redacted].crash
Oct 6, 2016, 07:59:30 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-195930_[redacted].crash
Oct 6, 2016, 06:37:42 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-183742_[redacted].crash
Oct 6, 2016, 06:37:28 PM /Library/Logs/DiagnosticReports/mds_2016-10-06-183728_[redacted].crash
hai ricevuto??grazie