Imac lento ma proprio lento

[niket]

Un saluto a tutti,
dopo essermi presentato nella giusta sezione vi espongo il mio problema.
Possessore di un Imac metà 2007 el capitan sono entrato nel pallone per una esasperante lentezza.
Qui sotto proverò ad inserirei resoconti di EtreCheck e smartUtility.
Vi chiedo cortesemente, vista la mia poca dimestichezza, di spiegarmi passo passo evntuali interventi.
Grazie

Codice: Seleziona tutto

EtreCheck version: 3.1.5 (343)
Report generated 2017-04-08 19:05:40
Download EtreCheck from https://etrecheck.com" onclick="window.open(this.href);return false;
Runtime 6:36
Performance: Below Average

Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.

Problem: No problem - just checking

Hardware Information: ?
    iMac (20-inch, Mid 2007) 
    [Technical Specifications] - [User Guide] - [Warranty & Service]
    iMac - model: iMac7,1
    1 2,4 GHz Intel Core 2 Duo (Duo) CPU: 2-core
    4 GB RAM Upgradeable - [Instructions]
        BANK 0/DIMM0
            2 GB DDR2 SDRAM 667 MHz ok
        BANK 1/DIMM1
            2 GB DDR2 SDRAM 667 MHz ok
    Bluetooth: Old - Handoff/Airdrop2 not supported
    Wireless:  en1: 802.11 a/b/g/n

Video Information: ?
    ATI,RadeonHD2600 - VRAM: 256 MB
        iMac 1680 x 1050

System Software: ?
    OS X El Capitan 10.11.6 (15G1217) - Time since boot: about one hour

Disk Information: ?
    WDC WD3200AAJS-40RYA0 disk0 : (320,07 GB) (Rotational)
    [Show SMART report]
        EFI (disk0s1) <not mounted> : 210 MB 
        hd interno (disk0s2) /  [Startup]: 319.21 GB (30.55 GB free) - 7 errors
 Drive failure!
        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB 

USB Information: ?
    Apple Inc. Built-in iSight 
    Apple Computer, Inc. IR Receiver 

Gatekeeper: ?
    Anywhere

Kernel Extensions: ?
        /Library/Extensions
    [not loaded]    expressvpn.tap (20150118 - 2017-03-23) [Support]
    [loaded]    expressvpn.tun (20150118 - 2017-03-23) [Support]

        /System/Library/Extensions
    [not loaded]    com.devguru.driver.SamsungComposite (1.4.14 - SDK 10.6 - 2017-03-23) [Support]
    [not loaded]    com.tomtom.driver.UsbEthernetGadget (1.0.0d1 - 2017-03-23) [Support]

        /System/Library/Extensions/ssuddrv.kext/Contents/PlugIns
    [not loaded]    com.devguru.driver.SamsungACMControl (1.4.14 - SDK 10.6 - 2013-11-04) [Support]
    [not loaded]    com.devguru.driver.SamsungACMData (1.4.14 - SDK 10.6 - 2013-11-04) [Support]
    [not loaded]    com.devguru.driver.SamsungMTP (1.4.14 - SDK 10.5 - 2013-11-04) [Support]
    [not loaded]    com.devguru.driver.SamsungSerial (1.4.14 - SDK 10.6 - 2013-11-04) [Support]

System Launch Agents: ?
    [not loaded]    8 Apple tasks
    [loaded]    162 Apple tasks
    [running]    69 Apple tasks

System Launch Daemons: ?
    [failed]    com.apple.sandboxd.plist (2017-01-12)
    [not loaded]    44 Apple tasks
    [loaded]    156 Apple tasks
    [running]    89 Apple tasks

Launch Daemons: ?
    [loaded]    com.BlueStacks.AppPlayer.bstservice_helper.plist (2017-02-10) [Support]
    [loaded]    com.adobe.ARMDC.Communicator.plist (2017-01-10) [Support]
    [loaded]    com.adobe.ARMDC.SMJobBlessHelper.plist (2017-01-10) [Support]
    [running]    com.adobe.adobeupdatedaemon.plist (2017-02-21) [Support]
    [running]    com.adobe.agsservice.plist (2017-03-10) [Support]
    [loaded]    com.adobe.fpsaud.plist (2017-02-28) [Support]
    [loaded]    com.expressvpn.tap.plist (2016-07-09)
    [loaded]    com.expressvpn.tun.plist (2016-07-09)
    [loaded]    com.malwarebytes.HelperTool.plist (2017-02-12) [Support]
    [loaded]    com.oracle.java.Helper-Tool.plist (2016-04-01) [Support]

User Launch Agents: ?
    [loaded]    com.adobe.AAM.Updater-1.0.plist (2017-02-19) [Support]
    [failed]    com.adobe.ARM.[...].plist (2015-01-14) [Support] - /Applications/Adobe Reader.app/Contents/MacOS/Updater/Adobe Reader Updater Helper.app/Contents/MacOS/Adobe Reader Updater Helper: Executable not found!
    [failed]    com.adobe.ARM.[...].plist (2013-06-23) [Support] - /Volumes/cartella/Applications/Adobe Reader.app/Contents/MacOS/Updater/Adobe Reader Updater Helper.app/Contents/MacOS/Adobe Reader Updater Helper: Executable not found!
    [failed]    com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist (2012-05-01) - /System/Library/Frameworks/CoreServices.framework/Frameworks/OSServices.framework/Versions/A/Support/CSConfigDotMacCert: Executable not found!
    [loaded]    com.google.keystone.agent.plist (2017-01-14) [Support]
    [running]    com.microsoft.LaunchAgent.SyncServicesAgent.plist (2017-04-08) [Support]
    [loaded]    com.nchsoftware.photopad.schedule.LikeSurvey.plist (2014-09-09) [Support]
    [running]    com.nds.pcshow.plist (2016-07-09)
    [loaded]    com.nds.pcshow.uninstall.plist (2017-03-23)

Internet Plug-ins: ?
    AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2017-02-21) [Support]
    FlashPlayer-10.6: 25.0.0.127 - SDK 10.9 (2017-03-15) [Support]
    Default Browser: 601 - SDK 10.11 (2017-01-08)
    QuickTime Plugin: 7.7.3 (2017-01-08)
    CANONiMAGEGATEWAYDL: 2.1.0.1 (2006-04-21) [Support]
    Flash Player: 25.0.0.127 - SDK 10.9 (2017-03-15) [Support]
    CANONiMAGEGATEWAYLI: 2.1.0.1 (2006-04-21) [Support]
    JavaAppletPlugin: Java 8 Update 91 build 14 (2017-02-21) Check version
    SharePointBrowserPlugin: 14.6.6 - SDK 10.6 (2016-07-14) [Support]
    Silverlight: 5.1.50901.0 - SDK 10.6 (2017-02-18) [Support]
    iPhotoPhotocast: 7.0 (2012-08-21)

Safari Extensions: ?
    Open in Internet Explorer - Parallels - http://www.parallels.com" onclick="window.open(this.href);return false; (2016-08-16)

3rd Party Preference Panes: ?
    Flash Player (2017-02-28) [Support]
    Java (2016-05-10) [Support]

Time Machine: ?
    Skip System Files: NO
    Mobile backups: OFF
    Auto backup: YES
    Volumes being backed up:
        hd interno: Disk size: 319.21 GB Disk used: 288.67 GB
    Destinations:
        maxtor [Local] 
        Total size: 999.86 GB 
        Total number of backups: 6 
        Oldest backup: 03/04/17, 04:10 
        Last backup: 05/04/17, 17:57 
        Size of backup disk: Excellent
            Backup size 999.86 GB > (Disk size 319.21 GB X 3)

Top Processes by CPU: ?
         4%   	WindowServer
         2%   	kernel_task
         1%   	com.apple.WebKit.WebContent(4)
         0%   	nsurlsessiond(2)
         0%   	fontd

Top Processes by Memory: ?
    545 MB    	com.apple.WebKit.WebContent(4)
    476 MB    	kernel_task
    123 MB    	mds_stores
    102 MB    	Safari
    102 MB    	mdworker(6)

Virtual Memory Information: ?
    1.73 GB   	Available RAM
    175 MB    	Free RAM
    2.27 GB   	Used RAM
    1.56 GB   	Cached files
    0 B       	Swap Used

Diagnostics Information: ?
    Apr 8, 2017, 05:23:23 PM    Self test - passed
    Apr 5, 2017, 07:36:08 PM    /Library/Logs/DiagnosticReports/sandboxd_2017-04-05-193608_[redacted].crash
        /usr/libexec/sandboxd
    Apr 5, 2017, 07:07:20 PM    /Library/Logs/DiagnosticReports/sandboxd_2017-04-05-190720_[redacted].crash

Files deleted by EtreCheck: ?
    Apr 2, 2017, 09:45:21 PM - ~/Library/LaunchAgents/com.bittorrent.uTorrent.plist
    Apr 2, 2017, 09:45:21 PM - ~/Library/Caches/com.apple.Safari/Extensions/Omnibar.safariextension

/code]

P.S.
non so come aggiungere la schermata di smartutility

[kext]

se clicchi su [Show SMART report] in EtreCheck,

System Software: ?
OS X El Capitan 10.11.6 (15G1217) - Time since boot: about one hour

Disk Information: ?
WDC WD3200AAJS-40RYA0 disk0 : (320,07 GB) (Rotational)
[Show SMART report]
EFI (disk0s1) <not mounted> : 210 MB
hd interno (disk0s2) / [Startup]: 319.21 GB (30.55 GB free) - 7 errors
Drive failure!
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB


puoi copiare e incollare il resoconto di EtreCheck per quanto riguarda l'hard disk..

[niket]

se clicchi su [Show SMART report] in EtreCheck,

System Software: ?
OS X El Capitan 10.11.6 (15G1217) - Time since boot: about one hour

Disk Information: ?
WDC WD3200AAJS-40RYA0 disk0 : (320,07 GB) (Rotational)
[Show SMART report]
EFI (disk0s1) <not mounted> : 210 MB
hd interno (disk0s2) / [Startup]: 319.21 GB (30.55 GB free) - 7 errors
Drive failure!
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB


puoi copiare e incollare il resoconto di EtreCheck per quanto riguarda l'hard disk..

è questo ?

Codice: Seleziona tutto

smartctl 6.5 2016-05-07 r4318 [Darwin 15.6.0 x86_64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, http://www.smartmontools.org" onclick="window.open(this.href);return false;

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Blue Serial ATA
Device Model:     WDC WD3200AAJS-40RYA0
Serial Number:    WD-WCAPZ3474688
LU WWN Device Id: 5 0014ee 1005ca5c8
Firmware Version: 12.01B03
User Capacity:    320,072,933,376 bytes [320 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA/ATAPI-7 (minor revision not indicated)
Local Time is:    Sat Apr  8 22:38:49 2017 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x84)	Offline data collection activity
					was suspended by an interrupting command from host.
					Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		( 7980) seconds.
Offline data collection
capabilities: 			 (0x7b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 ( 102) minutes.
Conveyance self-test routine
recommended polling time: 	 (   6) minutes.
SCT capabilities: 	       (0x103f)	SCT Status supported.
					SCT Error Recovery Control supported.
					SCT Feature Control supported.
					SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   198   198   051    Pre-fail  Always       -       28460
  3 Spin_Up_Time            0x0003   163   159   021    Pre-fail  Always       -       4833
  4 Start_Stop_Count        0x0032   048   048   000    Old_age   Always       -       52808
  5 Reallocated_Sector_Ct   0x0033   170   170   140    Pre-fail  Always       -       237
  7 Seek_Error_Rate         0x000e   200   200   051    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   066   066   000    Old_age   Always       -       25154
 10 Spin_Retry_Count        0x0012   100   100   051    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0012   100   100   051    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   085   085   000    Old_age   Always       -       15784
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       335
193 Load_Cycle_Count        0x0032   183   183   000    Old_age   Always       -       52906
194 Temperature_Celsius     0x0022   065   025   000    Old_age   Always       -       82
195 Hardware_ECC_Recovered  0x000e   001   001   000    Old_age   Always       -       57890902
196 Reallocated_Event_Count 0x0032   133   133   000    Old_age   Always       -       67
197 Current_Pending_Sector  0x0012   198   198   000    Old_age   Always       -       120
198 Offline_Uncorrectable   0x0010   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   051    Old_age   Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 6636 (device log contains only the most recent five errors)
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 6636 occurred at disk power-on lifetime: 25154 hours (1048 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 60 70 2a 2e 40  Error: UNC 96 sectors at LBA = 0x002e2a70 = 3025520

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 60 70 2a 2e 1d 00      04:25:28.339  READ DMA EXT
  25 00 60 70 2a 2e 1d 00      04:25:01.035  READ DMA EXT
  25 00 60 70 2a 2e 1d 00      04:24:50.812  READ DMA EXT
  35 00 10 b8 74 61 10 00      04:24:50.811  WRITE DMA EXT
  25 00 60 70 2a 2e 1d 00      04:24:45.110  READ DMA EXT

Error 6635 occurred at disk power-on lifetime: 25154 hours (1048 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 60 70 2a 2e 40  Error: UNC 96 sectors at LBA = 0x002e2a70 = 3025520

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 60 70 2a 2e 1d 00      04:25:01.035  READ DMA EXT
  25 00 60 70 2a 2e 1d 00      04:24:50.812  READ DMA EXT
  35 00 10 b8 74 61 10 00      04:24:50.811  WRITE DMA EXT
  25 00 60 70 2a 2e 1d 00      04:24:45.110  READ DMA EXT
  2f 00 01 10 00 00 00 00      04:24:45.109  READ LOG EXT

Error 6634 occurred at disk power-on lifetime: 25154 hours (1048 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 60 70 2a 2e 40  Error: UNC 96 sectors at LBA = 0x002e2a70 = 3025520

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 60 70 2a 2e 1d 00      04:24:50.812  READ DMA EXT
  35 00 10 b8 74 61 10 00      04:24:50.811  WRITE DMA EXT
  25 00 60 70 2a 2e 1d 00      04:24:45.110  READ DMA EXT
  2f 00 01 10 00 00 00 00      04:24:45.109  READ LOG EXT
  60 60 b0 70 2a 2e 1d 00      04:24:21.298  READ FPDMA QUEUED

Error 6633 occurred at disk power-on lifetime: 25154 hours (1048 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 60 70 2a 2e 40  Error: UNC 96 sectors at LBA = 0x002e2a70 = 3025520

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 60 70 2a 2e 1d 00      04:24:45.110  READ DMA EXT
  2f 00 01 10 00 00 00 00      04:24:45.109  READ LOG EXT
  60 60 b0 70 2a 2e 1d 00      04:24:21.298  READ FPDMA QUEUED
  61 e8 a8 c8 9e 2f 05 00      04:24:21.266  WRITE FPDMA QUEUED
  60 98 a0 38 56 c9 1c 00      04:24:21.128  READ FPDMA QUEUED

Error 6632 occurred at disk power-on lifetime: 25154 hours (1048 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 30 a6 2a 2e 40  Error: UNC at LBA = 0x002e2aa6 = 3025574

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 60 b0 70 2a 2e 1d 00      04:24:21.298  READ FPDMA QUEUED
  61 e8 a8 c8 9e 2f 05 00      04:24:21.266  WRITE FPDMA QUEUED
  60 98 a0 38 56 c9 1c 00      04:24:21.128  READ FPDMA QUEUED
  60 10 98 10 33 11 00 00      04:24:21.127  READ FPDMA QUEUED
  60 10 90 00 33 11 00 00      04:24:21.127  READ FPDMA QUEUED

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

/code]

[kext]

Il tuo hard disk ti sta abbandonando.

1 Raw_Read_Error_Rate 0x000f 198 198 051 Pre-fail Always - 28460
4 Start_Stop_Count 0x0032 048 048 000 Old_age Always - 52808
5 Reallocated_Sector_Ct 0x0033 170 170 140 Pre-fail Always - 237
9 Power_On_Hours 0x0032 066 066 000 Old_age Always - 25154
194 Temperature_Celsius 0x0022 065 025 000 Old_age Always - 82
195 Hardware_ECC_Recovered 0x000e 001 001 000 Old_age Always - 57890902
196 Reallocated_Event_Count 0x0032 133 133 000 Old_age Always - 67
197 Current_Pending_Sector 0x0012 198 198 000 Old_age Always - 120

82 gradi per un hard disk sono davvero troppi, in pratica tra poco manca che si bruci per eccessivo calore..
Hai troppi settori riallocati (e quindi altrettanti danneggiati), temperatura alta, errori ECC e di lettura..

FAI UN BACKUP SUBITO!!!

[niket]

backup fatto con Time Machine .
dovrò inizializzare il disco o buttarlo?
Grazie Kext

[kext]

time machine si trova su un altro disco si?

[niket]

se intendi il backup su disco esterno s, Maxtor da 1 TB

[kext]

Quel disco ti sta abbandonando.. Una inizializzazione non servirà a nulla, purtroppo.. Con l'occasione, io ti consiglierei di optare per un SSD..

[niket]

Qui veniamo al bello, nel senso che viene fuori la mia ignoranza;
Il disco sd può sostituire in toto l HD interno ?

[kext]

Qui veniamo al bello, nel senso che viene fuori la mia ignoranza;
Il disco sd può sostituire in toto l HD interno ?

Yes!! Ovviamente dovrai fare abitualmente il backup eh!! É un'ottima abitudine..

[niket]

Ma si mette al posto dell hd?

[kext]

Yes.. Dovrai munirti o di biadesivo o di un adattatore..

[niket]

ma questo ssd serve solo come disco di avvio ?
Scusa se ho detto in eresia

[Kernel Panic]

Il nuovo SSD che monterai sostituirà completamente l'attuale unità interna che sembra vicina al collasso quindi servirà come volume di avvio - vi dovrai reinstallare OS X - e come memoria per archiviare i tuoi dati.

[niket]

Grazie anche a te kernel.
Mi stanno venendo in mente un po' di domande ma vista l ora e considerando che domani ho un turno di lavoro, sospendo per poi riapprofittare, domani , della vostra cortesia e disponibilità
Buona notte