3 ms·
How many networking cards? I know we tend to think of internal buses as infinitely-fast, but a single PCIe 2.x lane is saturated at 500MB/s, which begins to loo
by NovemberWhiskey 5y ago
How many networking cards? I know we tend to think of internal buses as infinitely-fast, but a single PCIe 2.x lane is saturated at 500MB/s, which begins to look a little skinny once we're considering 10GE or even Wifi 6.
- CameronNemo 5y agoA single NVMe drive will saturate that.
- geerlingguy 5y agoIndeed, the maximum bandwidth I've gotten out of anything is around 420 MB/sec from a single NVMe drive. Add in more devices and you basically divide the bandwidth proportionally. Round trips can even slow things down a bit more.