Karna to Linux@lemmy.ml • 3 months agoGNU Coreutils 9.5 Can Yield 10~20% Throughput Boost For cp, mv & cat Commandswww.phoronix.comexternal-linkmessage-square49fedilinkarrow-up1267arrow-down13
arrow-up1264arrow-down1external-linkGNU Coreutils 9.5 Can Yield 10~20% Throughput Boost For cp, mv & cat Commandswww.phoronix.comKarna to Linux@lemmy.ml • 3 months agomessage-square49fedilink
minus-square@30p87@feddit.delinkfedilink4•3 months agoI think it is gigabits per second, but to be clear: Whatever dd reports as speed after finishing (or with status=progress)
minus-squareexscapelinkfedilink3•3 months agoThat’s in bytes. A modern NVMe drive can do about 7 GB/s (more than 10 for PCIe 5.0 drives). Even SATA could handle 5 Gbit/s, though barely.
minus-square@30p87@feddit.delinkfedilink2•3 months agoYup, my PCIe NVMe should be readable at 8 GB/s and writeable at 7 GB/s afaik. I can’t reach that speed tho, no matter which bs.
I think it is gigabits per second, but to be clear: Whatever dd reports as speed after finishing (or with status=progress)
That’s in bytes. A modern NVMe drive can do about 7 GB/s (more than 10 for PCIe 5.0 drives). Even SATA could handle 5 Gbit/s, though barely.
Yup, my PCIe NVMe should be readable at 8 GB/s and writeable at 7 GB/s afaik. I can’t reach that speed tho, no matter which bs.