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35%
HPC Server Revenue at All-Time High
21.12.2012
Home »  HPC  »  News  » 
 
International Data Corporation (IDC), third quarter revenue grew approximately 40% to reach US$ 3.3 billion, which was up from US$ 2.4 billion for Q3 2011. According to IDC, a major factor in this growth ... IBM, HP, and Fujitsu rank 1, 2, and 3, respectively, as market leaders of worldwide revenue share.
35%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
need a simple tool to help you understand what’s happening on the nodes. ... performance from many perspectives (i.e., CPU, network, disk). The tool is called nmon . Nmon Overview Nmon is short for “Nigel’s Monitor” and is a command-line tool that presents performance information ... need a simple tool to help you understand what’s happening on the nodes.
35%
Wireshark 4.4 Released
11.09.2024
Home »  News  » 
 
Version 4.4 of the Wireshark network protocol analyzer has been released with many updates, including improvements to the graphing dialogs and support for Lua 5.3 and 5.4. Additionally, “Wireshark ... See what’s new in the popular network protocol analyzer.
35%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021 write: IOPS=352, BW=1410KiB/s
35%
VMware Tools
15.10.2013
Home »  Articles  » 
VMware’s recent announcement about vCloud Hybrid Service involves expansion of the vCloud suite toward a public/hybrid cloud. In this article, we attempt to shed some light on the huge number ... If you have notpersonally experienced the evolution of VMware’s product history, you might struggle to gain a perspective on their product portfolio. The virtualization specialist has expanded its ... VMware’s recent announcement about vCloud Hybrid Service involves expansion of the vCloud suite toward a public/hybrid cloud. In this article, we attempt to shed some light on the huge number
35%
Tech News
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
 
Huge DDoS Attack over HTTPS is Discovered and Stopped The security company Cloudflare has announced that it detected and mitigated a 15.3 million request-per-second (rps) denial of service attack ... Huge DDoS Attack over HTTPS is Discovered and Stopped
35%
Automation Scripting with PHP
16.10.2012
Home »  Articles  » 
 
PHP is a powerful scripting language that has built-in database connectivity, simple syntax, one of the world’s largest support groups, and respect in enterprise scripting circles. When you have ... popular web scripting languages. PHP is the new Perl. PHP has grown from a niche scripting language into a full-blown, enterprise-capable application framework. It’s supported by the Eclipse IDE ... PHP is a powerful scripting language that has built-in database connectivity, simple syntax, one of the world’s largest support groups, and respect in enterprise scripting circles. When you have
35%
Selecting Compilers for a Supercomputer
21.12.2017
Home »  HPC  »  Articles  » 
If you compile software on an expensive supercomputer, it’s a good idea to select the languages and compilers with particular care. We report on tried-and-proved tools used on Super ... inauguration in 2012, SuperMUC clocked in at around 3 PFLOPS and was once the fastest computer in Europe and the fourth fastest in the world. In the meantime, it is now in 40th place on the TOP500 list and has ... If you compile software on an expensive supercomputer, it’s a good idea to select the languages and compilers with particular care. We report on tried-and-proved tools used on Super
34%
Processor and Memory Metrics
12.02.2014
Home »  HPC  »  Articles  » 
 = psutil.cpu_times_percent(interval=0.5, percpu=False)    print " CPU ALL:";    str1 = "   user:    %5s%%  nice:  %5s%%" % (perc.user, perc.nice);    str2 = "   system:  %5s%%  idle:  %5s%%  " % (perc.system, perc.idle);    str3
34%
Reading and understanding database execution plans
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Gunnar Pippel, 123RF.com
"."EUR_VALUE">=10) 26 3 - access<+>6<+>( "S"."SALE_DATE">TRUNC(SYSDATE@!) 27 -INTERVAL'+00-06' YEAR(2) TO MONTH) 1  The explain plan for command only stores the execution plan in the PLAN_TABLE. 2  The DBMS

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