Hi, On 03/19/2018 03:42 PM, TomK wrote: > On 3/19/2018 5:42 AM, Ondrej Valousek wrote: > Removing NFS or NFS Ganesha from the equation, not very impressed on my > own setup either. For the writes it's doing, that's alot of CPU usage > in top. Seems bottle-necked via a single execution core somewhere trying > to facilitate read / writes to the other bricks. > > Writes to the gluster FS from within one of the gluster participating > bricks: > > [root@nfs01 n]# dd if=/dev/zero of=./some-file.bin > > 393505+0 records in > 393505+0 records out > 201474560 bytes (201 MB) copied, 50.034 s, 4.0 MB/s That's not really a fare comparison as you don't specify a blocksize. What does dd if=/dev/zero of=./some-file.bin bs=1M count=1000 oflag=direct give? Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>> _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://lists.gluster.org/mailman/listinfo/gluster-users
