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20%
Profiling Python code
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image ©-Yong Hian Lim, Fotolia.com
and a truncated distance 243| 12475000| 50.5158| 4.04936e-06| 3.04%| d = 0.0 244| 49900000| 209.465| 4.1977e-06| 12.60%| for k in range(0, d_num): 245
20%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
2 0 0 0 0 0 2 256KB < < 512KB 2 2 2 3 2 2 2 3 512KB < < 1MB 3 2 2
20%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
2 0 0 0 0 0 2 256KB < < 512KB 2 2 2 3 2 2 2 3 512KB < < 1MB 3 2 2
20%
Profiling Python Code
09.12.2019
Home »  HPC  »  Articles  » 
|  12475000|      50.5158|  4.04936e-06|  3.04%|                d = 0.0    244|  49900000|      209.465|   4.1977e-06| 12.60%|                for k in range(0, d_num):    245|  37425000|      175.823|  4.69801e-06
20%
Distributed storage with Sheepdog
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © kateleigh, 123RF.com
(Listing 3). Listing 3 Defining Replication Factors 01 # dog vdi list 02 Name Id Size Used Shared Creation time VDI id Copies Tag 03 one.img 0 4.0 MB 0.0 MB 0.0
20%
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
20%
Fundamentals of I/O benchmarking
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Kheng Ho Toh, 123RF.com
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
19%
Rex
19.02.2013
Home »  Articles  » 
Just as subjects must obey their king, all the computers and servers in an organization should follow the administrator’s commands. With Rex, you don’t even need to leave your admin throne. ... computers running the Linux distributions CentOS 5 and 6, Debian 5 and 6, Fedora, Gentoo, Mageia, openSUSE, RHEL 5 and 6, Scientific Linux, and Ubuntu 10.04, 11.04, and 12.04. Additionally, it can handle ... Just as subjects must obey their king, all the computers and servers in an organization should follow the administrator’s commands. With Rex, you don’t even need to leave your admin throne.
19%
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.
19%
Speed up your MySQL database
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Mikhail Dudarev, 123RF.com
wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util sda 2.00 8.00 2.00 9500.00 16.00 151948.00 31.99 1.07 0.11 4.00 0.11 0.09 88.40 If your read or write

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