You are right. Sorry for the low detail. Trim is enabled.. Here is more detail.
Etrecheck:
Kernel Extensions: ℹ️
/Applications/Toast 11 Titanium/Spin Doctor.app
[not loaded] com.hzsystems.terminus.driver (4) [Click for support]
/Library/Application Support/HASP/kexts
[loaded] com.aladdin.kext.aksfridge (1.0.2) [Click for support]
/Library/Extensions
[loaded] at.obdev.nke.LittleSnitch (4240 - SDK 10.8) [Click for support]
[not loaded] com.caiaq.driver.NIUSBHardwareDriver (2.6.0 - SDK 10.8) [Click for support]
[loaded] com.globaldelight.driver.Boom2Device (1.1 - SDK 10.10) [Click for support]
[loaded] com.globaldelight.driver.BoomDevice (1.3 - SDK 10.9) [Click for support]
[loaded] com.karios.driver.DuetDisplay (1 - SDK 10.10) [Click for support]
[loaded] net.telestream.driver.TelestreamAudio (1.1.1 - SDK 10.8) [Click for support]
/System/Library/Extensions
[loaded] com.techsmith.TACC (1.0.2 - SDK 10.8) [Click for support]
[not loaded] com.wacom.kext.pentablet (5.3.5 - SDK 10.9) [Click for support]
/Users/[redacted]/Library/Services/ToastIt.service/Contents/MacOS
[not loaded] com.roxio.TDIXController (2.0) [Click for support]
Problem System Launch Agents: ℹ️
[running] com.paragon.NTFS.notify.plist [Click for support]
Launch Agents: ℹ️
[running] at.obdev.LittleSnitchUIAgent.plist [Click for support]
[not loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[loaded] com.adobe.AdobeCreativeCloud.plist [Click for support]
[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a...plist [Click for support]
[running] com.bjango.istatmenusagent.plist [Click for support]
[running] com.bjango.istatmenusnotifications.plist [Click for support]
[failed] com.paragon.updater.plist [Click for support]
[not loaded] com.teamviewer.teamviewer.plist [Click for support]
[not loaded] com.teamviewer.teamviewer_desktop.plist [Click for support]
[running] com.wacom.pentablet.plist [Click for support]
[loaded] com.xrite.device.softwareupdate.plist [Click for support]
Launch Daemons: ℹ️
[running] at.obdev.littlesnitchd.plist [Click for support]
[running] com.adobe.adobeupdatedaemon.plist [Click for support]
[loaded] com.adobe.ARMDC.Communicator.plist [Click for support]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist [Click for support]
[loaded] com.adobe.fpsaud.plist [Click for support]
[running] com.aladdin.aksusbd.plist [Click for support]
[running] com.aladdin.hasplmd.plist [Click for support]
[running] com.bjango.istatmenusdaemon.plist [Click for support]
[loaded] com.bombich.ccc.plist [Click for support]
[running] com.cleverfiles.cfbackd.plist [Click for support]
[loaded] com.cyberghostsrl.CyberghostPrivilegedHelper.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[loaded] com.teamviewer.Helper.plist [Click for support]
[not loaded] com.teamviewer.teamviewer_service.plist [Click for support]
[loaded] com.tunnelbear.mac.tbeard.plist [Click for support]
[running] com.xrite.device.xrdd.plist [Click for support]
[loaded] org.cindori.TEAuth.plist [Click for support]
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[running] com.coppertino.VoxHelper.plist [Click for support]
[loaded] com.google.keystone.agent.plist [Click for support]
[running] com.pia.pia_manager.plist [Click for support]
[running] com.spotify.webhelper.plist [Click for support]
User Login Items: ℹ️
Bartender Applicazione (/Applications/Bartender.app)
Window Magnet Applicazione (/Applications/Window Magnet.app)
iTunesHelper Applicazione (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
PowerboxInjector Applicazione (/Applications/PowerboxInjector.app)
Dropbox Applicazione (/Applications/Dropbox.app)
Google Drive Applicazione (/Applications/Google Drive.app)
i1ProfilerTray Applicazione (/Applications/i1Profiler/i1ProfilerTray.app)
Infinit Applicazione (/Applications/Infinit.app)
NIHardwareAgent Applicazione (/Library/Application Support/Native Instruments/Hardware/NIHardwareAgent.app)
TotalFinder Applicazione (/Applications/TotalFinder.app)
Keyboard Maestro Engine Applicazione (/Applications/Keyboard Maestro.app/Contents/Resources/Keyboard Maestro Engine.app)
SpeechSynthesisServer Applicazione (/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks /SpeechSynthesis.framework/Versions/A/SpeechSynthesisServer.app)
Moom Applicazione (/Applications/Moom.app)
AdobeResourceSynchronizer Applicazione Hidden (/Applications/Adobe Acrobat DC/Adobe Acrobat.app/Contents/Helpers/AdobeResourceSynchronizer.app)
BetterTouchTool Applicazione (/Applications/BetterTouchTool.app)
Zoom It Applicazione (/Applications/Zoom It.app)
Internet Plug-ins: ℹ️
AdobeAAMDetect: Version: 3.0.0.0 - SDK 10.9 [Click for support]
FlashPlayer-10.6: Version: 17.0.0.169 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
AdobePDFViewerNPAPI: Version: 15.007.20033 - SDK 10.8 [Click for support]
AdobePDFViewer: Version: 15.007.20033 - SDK 10.8 [Click for support]
Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.6 - SDK 10.9 [Click for support]
JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check version
Safari Extensions: ℹ️
1Password
AdBlock
3rd Party Preference Panes: ℹ️
Flash Player [Click for support]
FUSE for OS X (OSXFUSE) [Click for support]
Native Instruments USB Audio [Click for support]
Paragon NTFS for Mac ® OS X [Click for support]
VOX Preferences [Click for support]
PenTablet [Click for support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
14% Google Chrome Helper(7)
13% WindowServer
3% Little Snitch Agent
3% Google Chrome
2% SystemUIServer
Top Processes by Memory: ℹ️
893 MB Google Chrome Helper(7)
726 MB kernel_task
590 MB mdworker(15)
188 MB Google Chrome
156 MB CVMCompiler(5)
Virtual Memory Information: ℹ️
66 MB Free RAM
7.93 GB Used RAM
0 B Swap Used
Diagnostics Information: ℹ️
Apr 22, 2015, 07:47:48 AM Self test - passed
Console Log:
22/04/15 07:46:54,649 loginwindow[94]: Login Window point of no return
22/04/15 07:46:54,661 loginwindow[94]: ERROR | -[SessionLogoutManager allUIElementApps] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x56056}
22/04/15 07:46:54,681 com.apple.xpc.launchd[1]: (com.apple.coreservices.uiagent[353]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,683 InfinitApplication[378]: <IAAppDelegate: 0x7fb600534bd0> Handle quit event
22/04/15 07:46:54,688 com.apple.xpc.launchd[1]: (com.apple.unmountassistant.useragent[7905]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,720 2BUA8C4S2C.com.agilebits.onepassword4-helper[314]: 530032 [UTILS:0x7f8e0b9028d0:<OPAutoLockMonitor: 0x7f8e0bb049c0>] E lockApplication | Error clearing the attachments cache: Error Domain=NSFileManager+Agile Code=-1 "Item at URL is not a directory." UserInfo=0x7f8e0b934790 {NSURL=file:///Users/Matteo/Library/Application%20Support/1Password%204/com.agi lebits.Attachments, NSFilePath=/Users/Matteo/Library/Application Support/1Password 4/com.agilebits.Attachments, NSLocalizedDescription=Item at URL is not a directory.}
22/04/15 07:46:54,698 com.apple.xpc.launchd[1]: (com.apple.MailServiceAgent[6698]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,704 com.apple.xpc.launchd[1]: (com.apple.lateragent[518]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,730 InfinitApplication[378]: <IAAppDelegate: 0x7fb600534bd0> Terminating application
22/04/15 07:46:54,727 com.apple.xpc.launchd[1]: (com.apple.internetaccounts[363]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,727 com.apple.xpc.launchd[1]: (com.apple.systemevents.36384[7518]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,740 com.apple.xpc.launchd[1]: (com.apple.AirPlayUIAgent[6951]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,756 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x28028}
22/04/15 07:46:54,745 com.apple.xpc.launchd[1]: (com.apple.universalaccessAuthWarn[459]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,758 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x29029}
22/04/15 07:46:54,761 com.apple.xpc.launchd[1]: (com.wacom.ConsumerTouchDriver.14232[384]) Service exited with abnormal code: 1
22/04/15 07:46:54,774 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x35035}
22/04/15 07:46:54,778 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x40040}
22/04/15 07:46:54,780 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x50050}
22/04/15 07:46:54,782 loginwindow[94]: ERROR | -[SessionLogoutManager allPrivateProcesses] | No LS dictionary found for LSASN: LSASN:{hi=0x0;lo=0x104104}
22/04/15 07:46:54,793 com.apple.xpc.launchd[1]: (com.apple.universalaccessd[238]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,830 2BUA8C4S2C.com.agilebits.onepassword4-helper[314]: 530032 [HELPER:0x7f8e0b9028d0:<OPHelperAppDelegate: 0x7f8e0ba07030>] M applicationWillTerminate: | Shutting down 1Password 5 Helper 5.3 #530032 built Apr 6 2015 13:47:26
22/04/15 07:46:54,793 com.apple.xpc.launchd[1]: (com.apple.iTunesHelper.13380[355]) Service exited with abnormal code: 1
22/04/15 07:46:54,797 com.apple.xpc.launchd[1]: (com.apple.ImageCaptureExtension2.10540[517]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,801 com.apple.xpc.launchd[1]: (com.globaldelight.Boom2Daemon[320]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,809 com.apple.xpc.launchd[1]: (com.adobe.acc.AdobeDesktopService.2020.40B2B278-48BC-4AB5-9BBE-33A4E39664B1[93 9]) Service exited due to signal: Terminated: 15
22/04/15 07:46:54,885 com.apple.xpc.launchd[1]: (com.apple.cloudphotosd[792]) Service exited due to signal: Killed: 9
22/04/15 07:46:54,895 sharingd[267]: 07:46:54.894 : SIGTERM received, shutting down.
22/04/15 07:46:54,917 storedownloadd[429]: DownloadServiceDelegate: Accepting new connection <NSXPCConnection: 0x7ffb30e15da0> connection from pid 379 with interface <DownloadServiceInterface: 0x7ffb30e17110> (PID 379)
22/04/15 07:46:54,887 com.apple.xpc.launchd[1]: (com.wacom.pentablet[329]) Service exited with abnormal code: 1
22/04/15 07:46:54,989 Amphetamine[374]: Bartender: Unloading BartenderHelperEightyEight
22/04/15 07:46:55,022 sessionlogoutd[7917]: sessionlogoutd Launched
22/04/15 07:46:55,035 sessionlogoutd[7917]: DEAD_PROCESS: 94 console
22/04/15 07:46:55,129 shutdown[7919]: halt by Matteo:
22/04/15 07:46:55,129 shutdown[7919]: SHUTDOWN_TIME: 1429681615 128856
22/04/15 07:46:55,000 kernel[0]: Kext loading now disabled.
22/04/15 07:46:55,000 kernel[0]: Kext unloading now disabled.
22/04/15 07:46:55,000 kernel[0]: Kext autounloading now disabled.
22/04/15 07:46:55,000 kernel[0]: Kernel requests now disabled.
22/04/15 07:46:55,129 com.apple.xpc.launchd[1]: (com.apple.xpc.launchd.domain.system) System reboot initiated by: shutdown.7919<-sessionlogoutd.7917<-launchd.1
22/04/15 07:46:55,135 discoveryd[74]: Basic Power Generating Shutdown Event
22/04/15 07:46:55,139 com.apple.AmbientDisplayAgent[192]: AmbientDisplayAgent received SIGTERM, exiting
22/04/15 07:47:50,000 bootlog[0]: BOOT_TIME 1429681670 0