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Marching Penguins: Monitoring Your HPC Cluster
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| Linux provides a large number of utilities to access data about the system. A
| few common tools are vmstat, iostat, and netstat, although there are many
| others. These programs are typically geared toward non-interactive use—an
| important consideration for continuously monitoring systems. Programs that
| are interactive in nature (like top) will not work well unless they have some
| form of batch mode that is easily parsed.
`----
http://www.linux-mag.com/id/6776/
Recent:
Linux still super in Top500
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| In the June 2008 Top500 list, Linux still lives large with a role in 92% of
| systems (It is the only OS for 85.4%, but when considering all distributions
| (SUSE, Red Hat, CentOS, and general ‘Linux,’ as well as mixed uses that
| include Linux, I figure the share is more like the 92%).
`----
http://blogs.the451group.com/opensource/2008/06/26/linux-still-super-in-top500/
Related:
Blade Servers Make It to the Top HPC Sites
,----[ Quote ]
| Linux has ruled the Top 500 list for quite some time, and the advent of a
| Windows alternative from Microsoft has not, as yet, changed that. Linux is
| the sole operating system on 426 of the 500 machines in the November ranking,
| or 85.2 percent of the machines, and is also usually the other operating
| system in the 34 hybrid platforms that make up another 6.8 percent of
| machines on the list. ^^^^^^^^^^^^^^^^^^^^^^^^^^^
`----
http://www.itjungle.com/bns/bns111307-story01.html
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