Karna@lemmy.ml to Linux@lemmy.ml · 7 months agoGNU Coreutils 9.5 Can Yield 10~20% Throughput Boost For cp, mv & cat Commandswww.phoronix.comexternal-linkmessage-square37fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1external-linkGNU Coreutils 9.5 Can Yield 10~20% Throughput Boost For cp, mv & cat Commandswww.phoronix.comKarna@lemmy.ml to Linux@lemmy.ml · 7 months agomessage-square37fedilink
minus-square30p87@feddit.delinkfedilinkarrow-up0·7 months agoI think it is gigabits per second, but to be clear: Whatever dd reports as speed after finishing (or with status=progress)
minus-squareexscape@kbin.sociallinkfedilinkarrow-up0·7 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-square30p87@feddit.delinkfedilinkarrow-up0·7 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.