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17%
Small-board computers
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © Author, 123RF.com
://developer.nvidia.com/jetson-tk1 Odroid-XU3 Android 4.4, Linux Samsung Exynos5422 Quad ARM Cortex-A15 @2.0GHz (32KB/32KB/2MB), Quad ARM Cortex-A7 @1.4GHz (32KB/32KB/512KB) Mali-T628 MP6
17%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
was the sequential write test using 1MB record sizes: ./iozone -i 0 -c -e -w -r 1024k -s 32g -t 2 -+n > iozone_write_1.out To gather the block statistics, I ran ioprof in a different terminal window before I ran
16%
Creating Virtual SSDs
21.01.2020
Home »  HPC  »  Articles  » 
on the NVMe drive and verify that the partition has been created: $ sudo parted --script /dev/nvme0n1 mklabel gpt mkpart primary 1MB 100% $ cat /proc/partitions | grep nvme  259        0  244198584 nvme0n1
16%
Building a virtual NVMe drive
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © lassedesignen, 123RF
0 1048575 sr0 With the parted utility, you can create a single partition on each entire HDD: $ for i in sdb sdc sdd sde; do sudo parted --script /dev/$i mklabel gpt mkpart primary 1MB 100
16%
Fundamentals of I/O benchmarking
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Kheng Ho Toh, 123RF.com
/s wMB/s avgrq-sz ... sdb 0.00 28.00 1.00 259.00 0.00 119.29 939.69 ... Parallelism Multiple computers can access enterprise storage, and multiple threads can access
16%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
bytes (419 MB, 400 MiB) copied, 0.535233 s, 784 MB/s root@focal:~# dd if=/dev/zero of=/dev/mapper/encrypted-ram0 bs=4k count=100k 102400+0 records in 102400+0 records out 419430400 bytes (419 MB, 400 Mi
16%
Using rsync for Backups
07.01.2014
Home »  Articles  » 
 
multiple copies of the same data. For example, if you have a 100TB filesystem that is 20% full, (20TB) and you create a copy, you copy 20TB of data. If you make another copy later when the filesystem uses
16%
What Is an Inode?
23.03.2022
Home »  HPC  »  Articles  » 
/loop4         11777    11777         0  100% /snap/core20/1328 /dev/loop5         18500    18500         0  100% /snap/gnome-3-34-1804/77 /dev/loop6         18500    18500         0  100% /snap/gnome-3
16%
Speed up your MySQL database
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Mikhail Dudarev, 123RF.com
.40 <- < 71% idle > 0 1.00 0.00 0.37 0.00 0.00 0.06 0.00 0.00 0.00 98.57 1 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 3.77 0
16%
Security first with the Hiawatha web server
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Tatiana Popov, 123RF.com
-fastcgi are running, as expected. Listing 1 Process List root 589 0.0 0.3 142492 3092 ? Ss 20:35 0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on; www

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