iMac 2013 - Internetseiten Aufbau extrem langsam

[Marlboroman]

Hallo,

okay einen Versuch hätte ich noch anzubieten. Wenn Du Deinen iMac mit LAN an Dein KabelBW Modem angeschlossen hast (lasse mal den DLink bitte weg, wenn er nicht unbedingt benötigt wird), ändere mal die Hardwareeinstellungen. Normalerweise stehen die immer auf "automatisch". Zu Testzwecken, wie gesagt nur zu Testzwecken, würde ich mal diese Verbindung definieren.

Also wieder Systemeinstellungen Netzwerk dort logischerweise Ethernet auswählen. Dann wieder über "Weitere Optionen" diesmal zum Register Hardware. Die Konfiguration von "Automatisch" auf "Manuell" verändern. So jetzt würde ich mit der Geschwindigkeit auf "100baseTX" gehen (damit sollte Deine InternetBandBreite abgedeckt sein oder ist die größer 100Mbit?) und bei Duplex auf "Halbduplex". Die MTU auf Standard lassen (1500). Der Grund, hiermit nimmst Du ihm die automatische Verhandlung der Netzwerkgeschwindigkeit ab hierbei kann es unter Umständen zu lästigen Verzögerungen kommen bevor er seine IP über DHCP erneuert (gerade nach Neustarts etc. abhängig vom Lease (Zeitdauer die eine IP im Netz gültig ist)).

Wie gesagt dient rein einem Test, kann helfen muss aber nicht . Man kann nach erfolgreichen Test auch mal auf "Vollduplex" gehen.

Viel Erfolg


Marlboroman

 

[Captiver]

Habe das ganze nun eine Zeit lang beobachtet... Leider besteht das Problem trotz euer ganzen Tipps immernoch - Heute wieder vermehrt - Anbei mal einige Logs, die mir jetzt heute etwas aufgefallen sind.

31.03.14 22:54:48,974 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:08,810 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:08,811 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:09,064 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:09,103 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 22:55:13,992 com.apple.IconServicesAgent[213]: main Failed to composit image for binding VariantBinding [0x35b] flags: 0x8 binding: FileInfoBinding [0x231] - extension: html, UTI: public.html, fileType: ????.
31.03.14 22:55:13,993 quicklookd[1246]: Warning: Cache image returned by the server has size range covering all valid image sizes. Binding: VariantBinding [0x203] flags: 0x8 binding: FileInfoBinding [0x103] - extension: html, UTI: public.html, fileType: ???? request size:128 scale: 1
31.03.14 22:55:23,705 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:26,897 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:26,914 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:27,167 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:27,219 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 22:55:51,486 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:53,121 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:53,123 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:55:53,375 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:55:53,425 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 22:57:05,410 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:57:40,218 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:57:40,219 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:57:40,472 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:57:40,512 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 22:58:01,266 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:58:04,018 com.apple.WebKit.Networking[256]: CFNetwork SSLHandshake failed (-9806)
31.03.14 22:58:07,056 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:58:07,057 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:58:07,310 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:58:07,352 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 22:58:47,925 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:59:41,611 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:59:41,612 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 22:59:41,865 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 22:59:41,916 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:00:01,989 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:00:04,817 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:00:04,819 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:00:05,071 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:00:05,122 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:00:54,564 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:01:35,861 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:01:35,862 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:01:36,115 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:01:36,162 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:01:45,313 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:01:57,810 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:01:57,811 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:01:58,064 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:01:58,116 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:02:02,007 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:02:37,559 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:02:37,560 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:02:37,846 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:02:37,897 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:02:57,107 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:03:07,899 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:03:07,916 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:03:08,210 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:03:08,238 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:03:37,997 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:03:43,300 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:03:43,301 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:03:43,554 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:03:43,588 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:04:46,030 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:04:48,183 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:04:48,200 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:04:48,453 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:04:48,507 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:06:00,098 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:07:58,235 apsd[109]: Unrecognized leaf certificate
31.03.14 23:08:14,982 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:08:14,983 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:08:15,236 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:08:15,277 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:09:26,920 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:09:28,845 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:09:28,846 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:09:29,099 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:09:29,139 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:10:17,932 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:10:39,121 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:10:39,123 WindowServer[118]: Display 0x42c0140 captured by conn 0x13077
31.03.14 23:10:39,376 WindowServer[118]: Display 0x42c0140 released by conn 0x13077
31.03.14 23:10:39,414 WindowServer[118]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x7fe1fb008840  isBackBuffered: 1 numComp: 3 numDisp: 3
31.03.14 23:11:20,177 com.apple.launchd[1]: (com.apple.WebKit.WebContent.F45F544D-AEEF-430F-8040-E868B87962B9[691]) Exited with code: 1
31.03.14 23:11:27,937 Console[1284]: setPresentationOptions called with NSApplicationPresentationFullScreen when there is no visible fullscreen window; this call will be ignored.