21%
25.02.2013
on the options you chose, but some sample output is shown in Listing 1.
Listing 1: Sample iostat Output
[laytonj@home8 IOSTAT]$ iostat -c -d -x -t -m /dev/md1 2 100
Linux 2.6.18-308.16.1.el5.centos.plus (home8
21%
30.01.2020
]
test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct 12 19:20:18 2019
write: IOPS=168k, BW=655MiB/s (687MB/s)(10.0GiB/15634msec); 0 zone resets
[ ... ]
Run status group 0 (all jobs):
WRITE: bw=655Mi
21%
19.11.2019
Jobs: 1 (f=1): [w(1)][100.0%][w=654MiB/s][w=167k IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct 12 19:20:18 2019
write: IOPS=168k, BW=655MiB/s (687MB/s)(10.0GiB/15634msec); 0
21%
14.11.2013
of two Linux distributions: CentOS 6 and Red Hat Enterprise Linux 6. Briefly, Eucalyptus was also an official part of Ubuntu, but Canonical replaced it in Ubuntu 11.10 (Oneiric) by competitor Open
20%
25.03.2021
=1): err= 0: pid=3619: Sat Jan 9 16:14:53 2021
read: IOPS=174k, BW=682MiB/s (715MB/s)(10.0GiB/15023msec)
[ ... ]
Run status group 0 (all jobs):
READ: bw=682MiB/s (715MB/s), 682MiB/s-682Mi
20%
30.05.2021
this instance type is equipped with an NVidia Tesla V100 [5] datacenter accelerator (Figure 1). Built on the basis of the Volta microarchitecture [6], the V100 supports CUDA 7.0, and it was the first to ship
20%
07.10.2014
.snap
s ntestvm1.img 5 8.0 GB 292 MB 2.4 GB 2014-03-01 11:42 982a3a 2 mar.snap
s ntestvm1.img 6 8.0 GB 128 MB 2.6 GB 2014-03-10 19:48 982a3b 2 mar2.snap
ntestvm1.img 0 8.0 GB
20%
17.02.2015
Xino-Lime
Linux
All-winner A10 processor
Single ARM Cortex-A8 @1GHz
Mali-400
512MB DDR3
SATA connector, 2 USB, Fast Ethernet, USB OTG, HDMI
1.9W
$44/EUR 30
20%
05.08.2024
: hardly any difference here. Bear in mind, I set up a comparison between 10x10 arrays, 100 elements defined as integers on a 64-bit processor, totaling 8,000 bytes. Even on the dated Core i5 processor used
20%
11.04.2016
(512 MB) copied, 49.1424 s, 10.4 MB/s
If you want to empty the read and write cache for benchmark purposes, you can do so using:
sync; echo 3 > /proc/sys/vm/drop_caches
Sequential access
