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14%
CPU affinity in OpenMP and MPI applications
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © podfoto, 123RF.com
,32 1,33 2,34 3,35 4,36 5,37 6,38 7,39 8,40 9,41 10,42 11,43 12,44 13,45 14,46 15,47 16,48 17,49 18,50 19,51 20,52 21,53 22,54 23,55 24,56 25,57 26,58 27,59 28,60 29,61 30,62 31,63 The lstopo tool
14%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32 fio-3.16 Starting 1 process test: (groupid=0, jobs=1): err= 0: pid=12936: Sat Jun 19 14:48:48 2021 write: IOPS=250k, BW=977MiB/s (1024MB/s)(500
14%
Security data analytics and visualization with R
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Rancz Andrei, 123RF.com
2. Listing 2 PatchStatsTop10.v.0.3.R 001 ## Server Owner Trend Analysis 002 ## -Missing Security Patches 003 ## Russ McRee, @holisticinfosec 004 005 library(XLConnect) 006 library
14%
The simpler alternative to cron: Whenjobs
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© stillfx, 133RF.com
alternative – a project called Whenjobs. Basically, Whenjobs [3] offers two advantages to cron: simpler syntax for defining jobs and execution times and a system that allows users to define dependencies between
14%
News for Admins
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
 
of applications toward a microservice-based architecture. Find out more about SUSE Micro (http://www.suse.com/products/micro). Ubuntu Server 21.10 Now Available With the latest iteration of Ubuntu Server
14%
Processor and Memory Affinity Tools
14.09.2021
Home »  HPC  »  Articles  » 
 $(find /sys/devices/system/cpu -regex ".*cpu[0-9]+/topology/thread_siblings_list") | sort -n | uniq 0,32 1,33 2,34 3,35 4,36 5,37 6,38 7,39 8,40 9,41 10,42 11,43 12,44 13,45 14,46 15,47 16,48 17,49 18,50 19,51 20,52 21,53 22,54 23,55 24,56 25
14%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
=10g --direct=1 --runtime=60 --filename=/dev/md0 --rw=randwrite --numjobs=1 --name=test test: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32 fio-3
14%
PowerDNS Authoritative server high availability with MariaDB Galera
02.08.2022
Home »  Archive  »  2022  »  Issue 70: Defen...  » 
Lead Image © Sergey Nivens, 123RF.com
VARCHAR(10) NOT NULL, 45 modified_at INT NOT NULL, 46 account VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL, 47 comment TEXT CHARACTER SET 'utf8' NOT NULL, 48
14%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
) minutes. Extended self-test routine recommended polling time:    (  75) minutes. Conveyance self-test routine recommended polling time:    (   3) minutes. SCT capabilities:          (0x10bd
14%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
%util sda 10.91 6.97 768.20 584.64 4.87 18.20 30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80 12.22 17720.47 48.71 230

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