Performance of 10Gb connections

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Nashiko57
Senior Member

485

05-30-2023, 06:04 AM

I tried using iperf 3 to test the connection and found the speed is much lower than expected. It seems the network performance might be affected by factors like cable quality, switch configuration, or traffic load.

Nashiko57

05-30-2023, 06:04 AM #1

WorkOff
Member

145

06-12-2023, 01:27 AM

disks?

WorkOff

06-12-2023, 01:27 AM #2

disks?

Rexty_
Senior Member

568

06-15-2023, 11:47 PM

Yes, we are considering direct RAM access mode.

Rexty_

06-15-2023, 11:47 PM #3

Yes, we are considering direct RAM access mode.

Ammesamme
Member

147

06-17-2023, 10:25 PM

The NAS features a 4TB WD Red Pro WD4002FFWX drive, a 3.5-inch HDD, SATA III connectivity at 6Gb/s, and a 7200rpm motor with 128MB of cache.

Ammesamme

06-17-2023, 10:25 PM #4

The NAS features a 4TB WD Red Pro WD4002FFWX drive, a 3.5-inch HDD, SATA III connectivity at 6Gb/s, and a 7200rpm motor with 128MB of cache.

Th9Ma63
Junior Member

06-18-2023, 04:50 AM

Drives operate slower than the SATA connection speed. Consider combining them in a RAID setup to boost performance. Speeds won’t reach 6Gb/s yet. It seems you meant 4Gb rather than 4GB/s.

Th9Ma63

06-18-2023, 04:50 AM #5

Drives operate slower than the SATA connection speed. Consider combining them in a RAID setup to boost performance. Speeds won’t reach 6Gb/s yet. It seems you meant 4Gb rather than 4GB/s.

IAmKillerham
Senior Member

252

06-23-2023, 11:19 AM

I checked the results and the numbers look accurate for a 10G connection. There are no obvious issues, but you might explore optimizing settings or checking for interference.

IAmKillerham

06-23-2023, 11:19 AM #6

I checked the results and the numbers look accurate for a 10G connection. There are no obvious issues, but you might explore optimizing settings or checking for interference.

leo_b0a
Member

199

06-23-2023, 01:46 PM

We're considering SSDs versus SAS drives. Honestly, I'm not sure yet. Our office has a 10GB/s connection, but it's using a fiber-linked SSD.

leo_b0a

06-23-2023, 01:46 PM #7

We're considering SSDs versus SAS drives. Honestly, I'm not sure yet. Our office has a 10GB/s connection, but it's using a fiber-linked SSD.

Ghastling
Junior Member

06-23-2023, 08:37 PM

I question if the issue lies with the storage. SATA caps at 6 Gigabit/Second, yet iPerf doesn't require it and you're achieving 2 Gigabits. What processors are installed in the PC and NAS? How long are the connections? Perhaps review some configurations? Also, I suspect the machine is linked directly to the NAS using a separate cable for internet access.

Ghastling

06-23-2023, 08:37 PM #8

ArcticSky
Member

06-25-2023, 12:41 PM

All connections are using the identical cable.

ArcticSky

06-25-2023, 12:41 PM #9

All connections are using the identical cable.

ViktorVirre
Member

06-25-2023, 01:41 PM

#10

I'm utilizing a toggle. Is this one that's being handled automatically?

ViktorVirre

06-25-2023, 01:41 PM #10

I'm utilizing a toggle. Is this one that's being handled automatically?

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