Chatahooch
New Member
If it is a developer project I have no issues at all with setting you up a KVM for free as long as it is actively being used.
Thanks for the generous offer but its not a development project per see. Its an experimentation with linux distributed configuration managementIf it is a developer project I have no issues at all with setting you up a KVM for free as long as it is actively being used.
Wow, kudos for honesty!Their response:
Unfortunately the node that you are on is overloaded at the moment and we cannot make any changes it to it until we start moving customers.
dd, ioping, and hdparm -tHow did you test? (so I can do the same for comparison purposes).
I'm pretty sure he meant the exact commands used.dd, ioping, and hdparm -t
Oh.
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
ioping -c4 /
hdparm -t /dev/vda1
[root@kit:~] dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 14.4884 s, 74.1 MB/s
[root@kit:~]
[root@kit:~] ./ioping -c4 /
4096 bytes from / (ext4 /dev/disk/by-uuid/7ba86d97-682b-4a27-bec6-5828f343ed7f): request=1 time=5.3 ms
4096 bytes from / (ext4 /dev/disk/by-uuid/7ba86d97-682b-4a27-bec6-5828f343ed7f): request=2 time=0.6 ms
4096 bytes from / (ext4 /dev/disk/by-uuid/7ba86d97-682b-4a27-bec6-5828f343ed7f): request=3 time=0.5 ms
4096 bytes from / (ext4 /dev/disk/by-uuid/7ba86d97-682b-4a27-bec6-5828f343ed7f): request=4 time=0.5 ms
--- / (ext4 /dev/disk/by-uuid/7ba86d97-682b-4a27-bec6-5828f343ed7f) ioping statistics ---
4 requests completed in 3008.6 ms, 575 iops, 2.2 mb/s
min/avg/max/mdev = 0.5/1.7/5.3/2.1 ms
[root@kit:~]
[root@kit:~] hdparm -t /dev/vda1
/dev/vda1:
Timing buffered disk reads: 134 MB in 3.08 seconds = 43.56 MB/sec