Hi. This is a quick presentation of Perfmeter for those who haven't seen it. I run with a 5-second sampletime. |
This is Sonic -- things looked a little boring, so I ran two applications (one "niced"). | |
cpu utilization |
Same as above, except I've scrolled back. (The time for the rightmost sample drops onto the legend). | |
cpu utilization |
Yikes! Ultra's Down! Actually, this is just a simulation -- I killed the statistics-gathering program. (My pulse doubles when I see this. ) | |
cpu and disk utilization |
Ultra, humming along. The blue
stats are disk 3, our new 9Gb drive. The green
stats are disk 2, the "old" news
drive. Activity when this snapshot was taken: Besides spooling news (which is mirrored on the old drive), I'm running "expireover" to bring the overview files into a more consistent state. |
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cpu and disk utilization |
The web server isn't very busy at 7:30am. | |
cpu utilization and one-minute load average |