What "External data transfer rate" HDD?

There is a spare server for broadcasting the video, it Toshiba DT01ACA2004.0. When it is broadcast and copied a large file size for 10 gig from the network (Gigabit), the air begins to show a black background at random time and the jump time video. Like SPU is not overloaded and RAM is also more than(both about 5-7%). I assume it's a train, when copied across a Gigabit network for ctena a large file(video) starts slow, since there is a record from the network. IN Yandex looked TKH railway: Connecting SATA 6Gbit/s External data transfer speed of 600 MB/s

My guess is correct?
July 2nd 19 at 17:05
4 answers
July 2nd 19 at 17:07
Solution
A very strange description of the problem or issue.
See the queue for the disk or the response time and all will become clear, if it is moving means he does not have time.

SATA 6Gbit/s interface speed. This is the maximum speed at which is able to operate the disk interface and the disk, at this rate, you will be able, perhaps, to give the cache, nothing more. Not all SSD is capable of (to work with such speed).
Yes, hurry, I meant that the External data transfer speed of the train is equal to 600MB and it doesn't have time or am I wrong? - Maybelle_Labadie commented on July 2nd 19 at 17:10
: How could she not make it?
Your drive in the most ideal conditions is not capable of read speeds of over 200MB/s - earl.Weissnat commented on July 2nd 19 at 17:13
Thanks, now I understand - Maybelle_Labadie commented on July 2nd 19 at 17:16
July 2nd 19 at 17:09
Solution
Under the "External data transfer rate" in this case refers to peak theoretical speed of the interface. Useless figure.

See disposal and recycling of the drive. Perhaps you are disposing of the full network. Gigabite to take, in General, not a problem.
sorry, I don't understand what to look for. Allegedly on the priorities? - Maybelle_Labadie commented on July 2nd 19 at 17:12
To look at the monitor. Graphs of network and disks. To your network note that 100% recycling is impossible, 900мбит/with good bandwidth, cheap network card can not digest. You can measure iperf'ohms, how much of your network equipment actually can transmit between the two points. To drive to watch the rate of utilization, plus a graph of the latency of processing requests. The bottleneck can be either in the network or in the disk. - earl.Weissnat commented on July 2nd 19 at 17:15
Thanks - Maybelle_Labadie commented on July 2nd 19 at 17:18
July 2nd 19 at 17:11
Solution
CDM have a disk speed of about 150 megabytes , look at the load on the drive through iotop
July 2nd 19 at 17:13
Judging by the wording of you question it is best to consult a specialist.
In short, the speed of conventional hard disk in the limit 150мбайт/s, with random access can fall up to several MB per second. To check whether there is any problem with the disk performance is possible through the command queue to the disk( there is a performance metric ).

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