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当前版本: Piotr Kocybik

标题:

-Disk Read/Write never gets above 20MB/s until I Run BlackMagic
+Disk Read/Write never gets above 20MB/s until I Run BlackMagic.

文本:

-Same with mine late 2012 27” i5, no SSD. Disk Read/Write never gets above 20MB/s until I Run BlackMagic, then it hits 80MB. CPU use is minimal, ram is free abd so is disk space.
+My late 2012 27” i5, without an SSD got very very slow. Disk Read/Write never gets above 20MB/s with normal computer usage until I Run BlackMagic, when disk is capable of hitting over 80MB/s . CPU use is minimal, ram is free and so is disk space.
-Looks like something is throttling the system disk access.
+Looks like something is throttling the system disk access, so anything i do is painfully slow. Apple System Diagnostics shows no errors with even the most thoroug scan, surface scan prooved no errors and so did fdisk -fy from single user mode. Heck, what else could I do except trying to run it from an external ssd installed system?

设备:

iMac Intel 27" EMC 2546

状态:

open

编辑: Dan

标题:

-No Title (You should edit this question)
+Disk Read/Write never gets above 20MB/s until I Run BlackMagic

文本:

-Same with mine late 2012 27” i5, no ssd. Disk Read/write never gets above 20MB/s until i Run blackmagic, then it hits 80MB. Cpu use is minimal, ram is free abd so is disk space. Looks like something is throttling the system disk access.
+Same with mine late 2012 27” i5, no SSD. Disk Read/Write never gets above 20MB/s until I Run BlackMagic, then it hits 80MB. CPU use is minimal, ram is free abd so is disk space.
+
+Looks like something is throttling the system disk access.

设备:

-MacBook Pro 15" Retina Display Early 2013
+iMac Intel 27" EMC 2546

状态:

open

原帖由: Piotr Kocybik

标题:

No Title (You should edit this question)

文本:

Same with mine late 2012 27” i5, no ssd. Disk Read/write never gets above 20MB/s until i Run blackmagic, then it hits 80MB. Cpu use is minimal, ram is free abd so is disk space. Looks like something is throttling the system disk access.

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open