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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
17%
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%
Speed up your MySQL database
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Mikhail Dudarev, 123RF.com
amount of available RAM: 117,080MB in this case. Mem used : Amount of RAM used by the applications: 48,810MB in this case. Mem free : Potentially free RAM: 68,270MB in this case. Mem cached : RAM
16%
Go testing frameworks
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Lucy Baldwin, 123RF.com
spans 100 million elements, taking up 800MB of RAM – not at all an unusual size in any kind of numerical computing. This system is equipped with 8GB of RAM, so allocating the array itself is no trouble
16%
Oracle Database 12c: Cloud computing with multitenant architecture
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Jakub Jirsak, 123RF.com
significantly fewer processes compete for the available CPU cores  – and thus fewer context switches are needed. Far more memory is available for the buffer cache or shared pool because the minimum 350MB of SGA
16%
Understanding the Status of Your Filesystem
18.06.2014
Home »  HPC  »  Articles  » 
- 730 days]:   5438  (  1.40%)  ( 40.51% cumulative)    [ 730-1095 days]:  39339  ( 10.14%)  ( 50.65% cumulative)    [1095-1460 days]: 190052  ( 48.97%)  ( 99.62% cumulative)    [1460-1825 days]:    602  (  0
16%
Security first with the Hiawatha web server
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Tatiana Popov, 123RF.com
RProxyExtensions = css, gif, html, jpg, js, png, txt CacheSize = 25 #mb CacheMaxFilesize = 128 #kb ##load tinkering #ListenBacklog = 128 #default 16 #MaxServerLoad = 0.7 #drop on high load (eeks) #Socket
16%
Read-only File Compression with SquashFS
14.06.2017
Home »  HPC  »  Articles  » 
 on /home/laytonjb/squashfs/20170502.sqsh, block size 131072. [================================================-] 2904/2904 100%   Exportable Squashfs 4.0 filesystem, gzip compressed, data block size 131072         compressed
16%
Read-only file compression with SquashFS
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © modella, 123RF.com
/laytonjb/squashfs/20170502.sqsh Parallel mksquashfs: Using 4 processors Creating 4.0 filesystem on /home/laytonjb/squashfs/20170502.sqsh, block size 131072. [================================================-] 2904/2904 100
16%
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

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