Tektronix use extremely slow

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• Download of virtual machine using extremely slow browser data store

  Hello

  Why download VM files totalling nearly only 8 GB in vSphere Client v4.1.0 (from 4.1.0 ESXi) via a Gigabit LAN would take more than 1800 minutes (30 hours)? Well now after about 5-10 minutes to download, it is said 1560 minutes but still, why is it so slow? I thought that perhaps is that the estimated time remaining is miscalculated, but this isn't the case. The download is just extremely slow.

  Not only that but vSphere Client (VpxClient.exe) constantly uses 25-45% of my cycles while all CPU's do the downloading of files. This slows down the PC I am running vSphere Client. The local network on the server and the client connections are Gigabit too.

  UPDATE: download time now has increased up to 1924 minutes back and it becomes difficult to use my PC for e-mail in Outlook, etc. because vSphere Client seems to use as many cycles CPU.

  UPDATE 2: 2 hours for download via vSphere Client and remaining time jumped up to 2287 minutes. I'm going to cancel and try to download via the web browser interface.

  See the attached screenshots.

  Thank you

  Derek

  Yes. Choose to export to the format of the workstation.

  André

• Satellite A200-1IZ becomes extremely slow using the power saving mode

  Hello

  Since I installed windows 7 I can't use my computer in battery saving mode because it becomes extremely slow.

  It takes so long for trivial tasks. It is virtually unusable.

  Can anyone tell me the reason for the problem and if there is some sort of solution?

  Thank you.

  Hello

  What performance maximum CPU you have for the power saving mode? Check the Windows power management settings: start > Control Panel > Power Options.

  The plan for the power saving mode settings and make sure that the maximum performance of the CPU is at 100% for the power saving mode. This increases the performance of the computer.

• Apache 2.2 - 12 c WebLogic proxy behavior extremely slow when using SSL

  We find that extremely slow behavior (loading time of 1 + minute) when you try to access a Server WebLogic 12 c behind an Apache 2.2 web server.  We use the latest version of the WebLogic Apache plugin, which is designed for Apache 2.2.  It is under the 1.7.0_21 of Java on a virtual Linux of RHEL6 machine.  If I disable SSL and point the WebLogic plugin to the no - SSL WebLogic port, the page renders in less than 1 second.

  Note: Another machine with the same configuration (almost?) does not exhibit this behavior.  I'll call it the 'work' VM.

  I compared the httpd.conf, httpd-dist and WebLogic console configuration tabs between the two environments, and everything seems to fit.  The only major difference between these two environments is on the 'work' VM we're running WebLogic as a standard user; and Apache on the machine with a strange behavior, WebLogic runs as root.  We have not noticed any problems with such a configuration in the past.

  The delay between the request for page and page rendering is a little over 1 minute.  I turned on SSL debugging extended and looked through the newspaper, and I see the same delay when requesting.  An excerpt from my weblogic - server.log follows.  I don't know if the exception I see below is normal or not; I checked, and I see the same exception on our 'VM work' so I guess that this is probably not the culprit.

  My httpd.conf contains:

  < IfModule mod_weblogic.c >

  WebLogicHost my_host

  WebLogicPort 7004

  Proxysecurise WE

  ConnectTimeoutSecs 20

  WLSSLWallet/appl/apache/certs/my_host-oracle-wallet

  DebugConfigInfo WE

  WLProxySSL WE

  < / IfModule >

  Thanks in advance - any help would be greatly appreciated!

  Here's the log of WebLogic.  The Apache log displays any errors.

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361752 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: try to get the certificates of the SSLSession, SSLPeerUnverifiedException peer: peer not authenticated." >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: negotiatedCipherSuite: SSL_RSA_WITH_3DES_EDE_CBC_SHA >.

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: SSLEngine.getNeedClientAuth (): false >.

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: peer certificate chain: null >.

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: weblogic.security.utils.SSLTrustValidator.isPeerCertsRequired (): false >.

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < validationCallback: validateErr = 0 >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361753 > < BEA-000000 > < peer certificates are not necessary and are not provided by peer >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361754 > < BEA-000000 > < user weblogic specified validation trustmanager status 0 >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361754 > < BEA-000000 > < SSLTrustValidator returns: 0 >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361754 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] [[: 'weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: no failure of the trust, validateErr = 0. >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361754 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: successful post-handshake processing.» >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361755 > < BEA-000000 > < [thread [ExecuteThread: '2' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: called SSLEngine.unwrap (ByteBuffer, ByteBuffer []): result = Status = BUFFER_UNDERFLOW HandshakeStatus = NOT_HANDSHAKING '.

  bytesConsumed is 0 bytesProduced = 0. >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '3' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361756 > < BEA-000000 > < [thread [ExecuteThread: '3' for the queue: 'weblogic.socket.Muxer', 5, Thread group to queue]] : "[weblogic.socket.Muxer']] weblogic.security.SSL.jsseadapter: SSLENGINE: called SSLEngine.unwrap (ByteBuffer, ByteBuffer []): result = Status = OK HandshakeStatus = NOT_HANDSHAKING.

  bytesConsumed is 2029 bytesProduced = 2000. >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '3' for the queue: 'weblogic.socket.Muxer' > < < WLS Kernel > > <><>< 1376085361756 > < BEA-000000 > < certificates of treatment of Exception: peer not authenticated

  javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated

  at sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:397)

  at weblogic.servlet.provider.WlsSecurityProvider.getSSLAttributes(WlsSecurityProvider.java:203)

  at weblogic.servlet.internal.VirtualConnection.initSSLAttributes(VirtualConnection.java:163)

  at weblogic.servlet.internal.VirtualConnection.init(VirtualConnection.java:74)

  at weblogic.servlet.internal.VirtualConnection.initSSLAttributes(VirtualConnection.java:163)

  at weblogic.servlet.internal.VirtualConnection.init(VirtualConnection.java:74)

  at weblogic.servlet.internal.ServletRequestImpl.initFromRequestParser(ServletRequestImpl.java:300)

  at weblogic.servlet.internal.HttpConnectionHandler.dispatch(HttpConnectionHandler.java:558)

  at weblogic.servlet.internal.MuxableSocketHTTP.dispatch(MuxableSocketHTTP.java:115)

  at weblogic.socket.JSSEFilterImpl.dispatch(JSSEFilterImpl.java:213)

  at weblogic.socket.MuxableSocketDiscriminator.dispatch(MuxableSocketDiscriminator.java:185)

  at weblogic.socket.JSSEFilterImpl.dispatch(JSSEFilterImpl.java:213)

  at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:965)

  at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:897)

  at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:130)

  at weblogic.socket.SocketReaderRequest.run(SocketReaderRequest.java:29)

  at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:42)

  at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:147)

  at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:119)

  >

  # < 9 August 2013 4:56:01 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < ExecuteThread: '99' for queue: 'weblogic.kernel.Default' > < < WLS Kernel > > <><>< 1376085361758 > < BEA-000000 > < [thread [ExecuteThread: '99' for queue: 'weblogic.kernel.Default', 5, Thread group to queue: 'weblogic.kernel.Default']] weblogic.security.SSL.jsseadapter : SSLENGINE: SSLEngine.wrap (ByteBuffer ByteBuffer) called: result = Status = OK HandshakeStatus = NOT_HANDSHAKING

  bytesConsumed is 130 bytesProduced = 157. >

  (Note that more than one minute on here with no other journal entries!)

  # < 9 August 2013 4:57:06 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < DynamicJSSEListenThread [DefaultSecure] > < < WLS Kernel > > <><>< 1376085426938 > < BEA-000000 > < [Thread [DynamicJSSEListenThread [DefaultSecure], 9, WebLogicServer]] weblogic.security.SSL.jsseadapter: SSLENGINE: SSLEngine.setEnabledCipherSuites (String []): value = TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA ,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_DSS_WITH_AES_128_CBC_SHA,TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,TLS_ECDHE_RSA_WITH_RC4_128_SHA,SSL_RSA_WITH_RC4_128_SHA,TLS_ECDH_ECDSA_WITH_RC4_128_SHA,TLS_ECDH_RSA_WITH_RC4_128_SHA ,TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,SSL_RSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA,SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA,SSL_RSA_WITH_RC4_128_MD5 TLS_EMPTY_RENEGOTIATION_INFO_SCSV. >

  # < 9 August 2013 4:57:06 PM CDT > < Debug > < SecuritySSL > < my_host > < CASWEBAdminServer > < DynamicJSSEListenThread [DefaultSecure] > < < WLS Kernel > > <><>< 1376085426939 > < BEA-000000 > < [Thread [DynamicJSSEListenThread [DefaultSecure], 9, WebLogicServer]] weblogic.security.SSL.jsseadapter: SSLENGINE: SSLEngine.setEnabledProtocols (String []): value = SSLv3, TLSv1, SSLv2Hello, TLSv1.1, TLSv1.2. >

  Thank you

  -sam

  Note that the ' javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated ", could indicate the Java has problems with the validation of the certificate.

  VeriSign must be present in the Virtual Machine cacerts keystore Java. What you can do is download the certificate using openssl, for example.

  ECHO | OpenSSL s_client-connect ${HOST}: ${PORT} 2 > & 1 | SED - don't ' / BEGIN-CERTIFICATE - /, / END CERTIFICATE-/ p'

  and then manually import it into the cacerts file, for example (extracts of Middleware: secure the WebLogic Server)

  keytool-import - alias some_alias-file some_certificate.pem - keystore ${JRE_HOME} / lib/security/cacerts

  The slow response may occur, in the sense that Java uses a random generator to slow (OS). Also in the ${JRE_HOME} / lib/security/directory there is a file called java.security. In this file the following line is present

  SecureRandom.Source=file:/dev/urandom

  On a Linux system, this must change for

  SecureRandom.Source=file:/dev/./urandom

  Now, it will recognize as a file and start actually using it, instead of falling back into the slow random file.

• extremely slow response on mac, used to work properly, the difficulty?

  No matter what I'm doing with TB on mac (OS of Yosemite, latest version of TB) it is extremely slow and unresponsive, tried uninstalled and installed again without success

  ewaisman,
  You still see the problem?

• Extremely slow since 10.11.6 updating

  Since the update a few days ago everything is going slowly, barely usable.

  Someone has an idea of what I need to do?

  EtreCheck version: 2.9.13 (267)

  Report generated 2016-08-07 14:41:23

  Download EtreCheck from https://etrecheck.com

  Duration 20:05

  Performance: Poor

  Click the [Support] links to help with non-Apple products.

  Click [details] for more information on this line.

  Problem: Computer is too slow

  Description:

  Extremely slow since the update 10.11.06

  Hardware Information: ⓘ

  MacBook Pro (13-inch, mid-2012)

  [Data sheet] - [User Guide] - [warranty & Service]

  MacBook Pro - model: MacBookPro9, 2

  1 2.5 GHz Intel Core i5 CPU: 2 strands

  8 GB of RAM expandable - [Instructions]

  BANK 0/DIMM0

  OK 4 GB DDR3 1600 MHz

  BANK 1/DIMM0

  OK 4 GB DDR3 1600 MHz

  Bluetooth: Good - transfer/Airdrop2 taken in charge

  Wireless: en1: 802.11 a/b/g/n

  Battery: Health = Normal - Cycle count = 1024

  Video information: ⓘ

  Graphics Intel HD 4000

  Color LCD 1280 x 800

  Software: ⓘ

  OS X El Capitan 10.11.6 15G (31) - since startup time: less than an hour

  Disc information: ⓘ

  Disk0 APPLE drive HARD TOSHIBA MK5065GSXF: (500,11 GB) (rotation)

  EFI (disk0s1) < not mounted >: 210 MB

  Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

  Macintosh HD (disk 1) /: 498,88 go-go (260,14 free)

  Encrypted AES - XTS unlocked

  Storage of carrots: disk0s2 499.25 GB Online

  HL-DT-ST DVD - RW GS31N)

  USB information: ⓘ

  Apple Inc. FaceTime HD camera (built-in)

  Apple Inc. Apple keyboard / Trackpad

  Computer, Inc. Apple IR receiver.

  Apple Inc. BRCM20702 hub.

  Apple Inc. Bluetooth USB host controller.

  Lightning information: ⓘ

  Apple Inc. Thunderbolt_bus.

  Guardian: ⓘ

  Mac App Store and identified developers

  Launch system officers: ⓘ

  [loaded] 7 tasks Apple

  [loading] 163 tasks Apple

  [operation] 68 tasks Apple

  Launch system demons: ⓘ

  [loaded] 47 tasks Apple

  [loading] 163 tasks Apple

  [operation] 82 tasks Apple

  Launch officers: ⓘ

  [loading] com.google.keystone.agent.plist (2016-07-12) [Support]

  Launch demons: ⓘ

  [loading] com.disc - soft.DAEMONTools.PrivilegedHelper.plist (2013-12-27) [Support]

  [loading] com.google.keystone.daemon.plist (2016-07-12) [Support]

  [loading] com.microsoft.office.licensing.helper.plist (2010-08-25) [Support]

  User launch officers: ⓘ

  [loading] com.bittorrent.uTorrent.plist (2016-02-16) [Support]

  [loading] com.macpaw.CleanMyMac3.Scheduler.plist (2016-08-06) [Support]

  Items in user login: ⓘ

  iTunesHelper program (/ Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

  Other applications: ⓘ

  [ongoing] com.etresoft.EtreCheck.77152

  [loading] 407 tasks Apple

  [operation] 167 tasks Apple

  Plug-ins Internet: ⓘ

  SharePointBrowserPlugin: 14.0.0 (2010-08-25) [Support]

  Silverlight: 5.1.41212.0 - SDK 10.6 (2016-01-21) [Support]

  QuickTime Plugin: 7.7.3 (2016-08-02)

  Web of Google Earth plugin: 7.1 (2015-11-22) [Support]

  Default browser: 601 - SDK 10.11 (2016-08-02)

  3rd party preference panes: ⓘ

  None

  Time Machine: ⓘ

  Time Machine not configured!

  Top of page process CPU: ⓘ

  9% Google Chrome Helper (3)

  8% Google Chrome

  5% kernel_task

  4% hidd

  3% WindowServer

  Top of page process of memory: ⓘ

  614 MB kernel_task

  557 MB Google Chrome Helper (3)

  Mdworker (7) 295 MB

  197 MB Google Chrome

  UserEventAgent (2) 115 MB

  Virtual memory information: ⓘ

  2.15 GB free RAM

  5.84 used GB RAM (1.66 GB being cached)

  Used Swap 0 B

  Diagnostic information: ⓘ

  7 August 2016, 14:02:36 self-test - spent

  Eruption of ~/Library/Logs/DiagnosticReports/app_mode_loader_2016-08-06-141209_[redacted].c August 6, 2016, 14:12:09

  /Users/user/*/app_list.app/Contents/MacOS/app_mode_loader

  You can start by uninstalling the remains of CleanMyMac3. But I do not think that this will greatly improve things. The long duration of Etrecheck indicates that the hard drive has failed.

• emails are performing extremely slow

  Hello
  After I installed my new Dell PC with Windows 8.1, I wanted to start using Thunderbird as my emailprogram.
  I downloaded the version 31.6.

  However, it seems to me that the performance of the e-mail is extremely slow. Sending and downloading of emails are nice, but move an e-mail to the following in the Inbox takes up to 20 seconds! Removal of e-mails, same thing! In both cases, I get the message "TB is not responding.
  Switching between my two accounts is also a process frustrating, which lasts even longer.

  Pleae, which ca help me in telling me what I did wrong?
  Thanks in advance.
  Kind regards
  Haico

  Computers Dell seem to come with McAfee security/antivirus software pre-installed, and if this applies to your system, it is recommended to stop the McAfee analysis of the mail files:

  https://wiki.Mozilla.org/Thunderbird: test: Antivirus_Related_Performance_Issues #McAfee

• MP4 is extremely slow in Compressor 3 - upgrade?

  Hello

  I work a lot with the files mp4 (or m4v) and I use a compressor to encode them to the ProRes format - and then to the FCP 7. Currently using Compressor 3.5.3

  The problem: it is extremely slow. When dragging a mp4 file (say about 10 min) causes of compressor to think and reflect and think - and then dragging the parameters is the same. Compressor 4 is more favourable to mp4 files and would be faster? Or is it my computer which makes it slow?

  The MacBook Pro 2.6 GHz Intel Core i7, 8 GB 1600 MHz DDR3

  Thank you

  BTW, what I'm trying to do is to convert mkv in ProRes files. I do it in two steps: first Handbreak, then compressor. It is a tedious process, so if anyone has a better solution I would be happy to hear.

  If your Mac is the "thought", my guess is that it is not your version of the compressor or your MBP this os the cause. The source file - maybe something suspicious on the handbrake conversion

  A plain vanilla MP4 to transcode Pro Res must be handled smoothly by Compressor 3.5 - and fill a bit faster than real time.

  Try this. Take a one minute or two QuickTime movie and convert it to MP4. Now that import compressor and transcode to Pro Res.  OK it works?

  Also, check that your system drive has sufficient free space - say, a minimum of 10 to 15%.  And make sure that your destination disk has of space as well.

  Your question about compressor 4, the answer is Yes. The latest version (4.2) is quite a bit faster than 3.5 - especially for fairly new Mbps and iMacs. It is also an improvement by other means - including options for extended encoding, greater stability and ease of use. (But keep in mind that there is no shipment to capacity of compressor from FCP 7 4.2.)

  Good luck. Post back and we do know.

  Russ

• Please help make the equivalent of a defrag on my Mac, as it is extremely slow

  my Mac is extremely slow, painfully slow in reality and needs a cleanup but I don't know how to delete it all waste such as cookies etc and help run faster.

  Help, please

  Cookies do not affect the performance of Mac, and there is no advantage in "defragmentation". Do not use any product that claims to "clean up" your Mac either. They are all scams.

  Back up your Mac if you have not already done so. Read https://www.apple.com/support/backup/to learn how to do this. To learn how to use Time Machine read to use Time Machine to back up or restore your Mac.

  Determine if the problems persist also in 'Safe Mode':

  • "Safe Boot" or Safe Mode is a troubleshooting mode that bypasses all system of third-party extensions and only loads the required system components. Read about it: departure upward in Safe Mode
  • You must turn off FileVault before you start your Mac in Mode without failure.
  • From your Mac in Safe Mode takes longer that usual, graphics won't get smooth, audio is disabled on some Macs and some programs (iTunes for example) may not work at all.
  • Just from your Mac in Safe Mode does not solve the problem, it's to observe its performance without additional components.
  • To end, Safe Mode restart your Mac normally. Stop will take more time as well.

• Extremely slow on my Satellite Z930 - 15 X

  Hello

  Here is my problem (sorry for my English):

  I have a Toshiba Satellite Z930 15 X.

  For several weeks, it is very very slow. If eco or normal mode, it is still slower than the eco mode. * Even without running any program *. When I look at the Task Manager, everything is ok and fluid.

  Is this a hardware problem?
  I also noticed that the fan works far more often than the first months of use, even with just an open word document.

  The only solution I found is to restart the computer.
  After each restart, it is fast as usual, but only for a short period. But at one time or another, the extreme slowness often returns after a break.

  * I also noticed that it often occurs after a suspension or the connection / disconnection of the laptop from the AC outlet.*

  (I said I have a few programs installed and no trace of virus and other software malicious (I'm very careful about that)).

  Have you had this problem, where it comes from, what can I do?

  Thank you!

  Hello

  On this virtual path, it is not easy to tell what exact reason. To be honest I don't think that there is a hardware problem. Fact is that many background processes can slow down the performance of s for laptop. Perhaps some context downloads and installation of the update may be reason your laptop reacts quite slow.

  Please check the commissioning and disable all unnecessary applications. If you do not use some of them, they should not start with Windows and run in the background. Also check Windows update option. Turn off automatic updating.

  If please do first and check if the laptop runs a little faster.
  Please post comments.

• EXTREMELY slow mouse scrolling speed

  Hello, I was faced with a problem with my iMac where the mouse scrolling speed is very slow.  It's so slow that my finger feels bad the amount of scrolling, do I just go to the bottom of an average Web page.  I use a third party mouse, but I think it's a problem with my iMac because when I plug the mouse on my Macbook Air it can scroll to normal speed.  I tried to adjust my speed in system preferences, but it does allow me to increase my speed to scroll beyond the 6th tick and even when he is sure the scrolling speed is still extremely slow.

  It may be worth noting that I've just updated my iMac to El Capitan of Mavericks (so it has not been updated in a while).

  Also, the mouse is a Logitech wireless mouse.

  Please help me find a way to increase my speed.

  I found a solution!  I just installed the latest version of Logitech Control Center and it fixed the problem.

• Toshiba STOR. E basics 1 TB - extremely slow

  Hello

  I recently bought this Toshiba STOR. E basics 1 TB USB 3.0 HDTB110EK3BA and it's extremely slow, taking already about 48 h for a copy of less than 100 GB.
  I am formatting it Mac Os more and using a Mac Book Pro with USB3

  Why is this happening?

  Thank you
  BR / Javi

  Why data transfer is slow?
  Who knows there are several reasons for this, you will need to check some things just to get a response for this

  Fact is that this HARD drive supports the USB 3.0 standard.
  This means that the HARD disk works with USB 3.0 performance (~ 130 MB/s)

  Still is it HARD USB 3.0 drive needs more energy than the common USB 2.0 HDD.
  900mA needs of USB 3.0, USB 2.0 HARD drive must 500mA
  That is why its recommended to connect the HARD drive to two USB 2.0 ports using the USB Y cable.

  However the speed of data transmission can be limited to the laptop (chipset).
  Maybe your internal HARD drive provides more performance for transmitting data to the external HARD drive.

  I read some tests on this HARD drive, and many users got the great performance.
  With the help of USB 2.0 ports: 31.8 MB/sec in writing; 31.5 MB/s read
  using USB 3.0 ports: 105,45 MB/sec in writing; 108,89 MB/s read

  I recommend you install Disk as ATTO Benchmark tools to check performance using another computer.

• Facebook (entire site) runs extremely slow in Firefox.

  This does not happen with all the other Web sites. It is extremely slow-scrolling, loading of pages, etc., and each time I have a Facebook tab is open, it slows down the whole browser. The browser returns to normal speed once the Facebook tabs are closed. The worst thing is when I type a message or comment on Facebook - specific messages - he's so bad that I have to stop and wait for the characters to catch up to me, sometimes for several minutes just finish one sentence until I can move my real typing speed. It makes it extremely difficult to use as a communication tool and I don't know what to do about this.

  I had this problem (Linux though). Disabling the extension DownloadHelper solved it for me.

• Extremely slow printing wireless with HP Photosmart Premium C309g-m

  I see extremely slow print speeds when printing from a Mac or a Windows XP system on a new printer HP Photosmart Premium C309g-m wireless. The printer starts printing immediately when I request a print, but it only prints one line. It will take about 15 minutes then to print the rest of the page, each print after a very long break line. Print demo page doesn't exhibit this problem, only documents of programs such as Word 2008, Safari, and Firefox (I tried firefox on PC and Mac) are affected.
  
  If I connect to the printer via a USB connection it prints very well, so this problem seems to be the only wireless printing.
  
  Printer: HP Photosmart Premium C309g-m
  Computer: Mac mini (late 2009 model) (also tried a Windows XP laptop, by comparison using the latest drivers from the HP website)
  OS: Mac OS X 10.6.2 with all available updates installed
  Method of connection: cable Ethernet connection to the router wireless
  Printer drivers: version 2.2.1 (Apple provided, drivers HP never installed as system comes with 10.6)
  Wireless router: Apple TimeCapsule (early 2009) 1 TB, honing a/d and modes of b/g on 2.4 and 5 GHz. TimeCapsule is in transition as the DSL modem handles DHCP service mode
  Encryption: WPA2 Personal, no MAC filtering or hide the SSID.

  IP addressing scheme: all addresses are distributed by the server DHCP without reservation of any kind

  The TimeCapsule is sitting three inches from the printer and the printer indicates the complete signal. Connecting the printer to the wireless network and setup of the printer on the Mac went off without a hitch. Only when you print a test document discover us the problem. The wireless network will behave as expected when you access Internet from Mac and Windows devices (tested with a laptop computer Dell XP and a MacBook with OS X 10.6.2), so I don't see any problem with the wireless network together.
  
  Attempt to use:
  1 reboot and power off, wait, restart the computer
  2 reset the print subsystem, the printer off and on again and reinstall the printer

  3. disconnect the power to the printer and let it sit for several minutes before trying to print wireless.
  
  None of them worked.

  I don't know exactly what is happening... I'll have to think about.

  Looks like you're running with the current configuration.

  Can we call this resolved?

• Extremely slow scrolling of Web pages on Tecra M5

  I have a Tecra M5 and on the web pages, when I'am scrolling, it is extremely slow and the photos roll up like blinds.
  What could be the problem with that?

  And how do scroll you? Do you use an external mouse or scrolling on the touchpad?