More changes as per Baron's review.

Tries to implement a facsimile to http://www.xaprb.com/blog/2011/03/18/how-to-gather-statistics-at-regular-intervals/
For both sampling and rendering.
This commit is contained in:
Brian Fraser
2012-01-18 05:19:48 -03:00
parent 3a66cf5187
commit 5b43ed0d5e
11 changed files with 1263 additions and 69 deletions

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#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
2.0 ram0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
2.0 cciss/c0d0 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
2.0 cciss/c0d0p2 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d1 10.2 11.2 23.9 22.8 0.1 0.1 92% 18
2.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
2.0 dm-0 0.0 0.0 0.0 0.6 0.1 0.8 0% 0
2.0 md0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
4.0 ram0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 cciss/c0d0 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 cciss/c0d0p2 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d1 8.6 10.2 27.4 12.6 0.1 0.1 91% 17
4.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 dm-0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 md0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
5.0 ram0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 cciss/c0d0 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 cciss/c0d0p2 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d1 17.7 21.6 25.5 48.0 0.2 0.1 178% 9
5.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 dm-0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 md0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
7.0 ram0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 cciss/c0d0 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 cciss/c0d0p2 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d1 6.1 8.1 23.8 22.0 0.1 0.1 86% 5
7.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 dm-0 0.0 0.0 0.0 0.8 0.1 0.6 0% 0
7.0 md0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
2.0 cciss/c0d0 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d0p2 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d1 10.2 11.2 23.9 22.8 0.1 0.1 92% 18
2.0 dm-0 0.0 0.0 0.0 0.6 0.1 0.8 0% 0
4.0 cciss/c0d0 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d0p2 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d1 8.6 10.2 27.4 12.6 0.1 0.1 91% 17
4.0 dm-0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 cciss/c0d0 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d0p2 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d1 17.7 21.6 25.5 48.0 0.2 0.1 178% 9
5.0 dm-0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 cciss/c0d0 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d0p2 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d1 6.1 8.1 23.8 22.0 0.1 0.1 86% 5
7.0 dm-0 0.0 0.0 0.0 0.8 0.1 0.6 0% 0
Enter a disk/device pattern: cciss
#ts device rd_mb_s rd_cnc rd_rt wr_mb_s wr_cnc wr_rt busy in_prg
2.0 cciss/c0d0 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
2.0 cciss/c0d0p2 0.0 0.0 0.0 0.6 0.0 0.9 0% 0
2.0 cciss/c0d1 10.2 11.2 23.9 22.8 0.1 0.1 92% 18
2.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 cciss/c0d0 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
4.0 cciss/c0d0p2 0.0 0.0 0.0 0.3 0.0 0.4 0% 0
4.0 cciss/c0d1 8.6 10.2 27.4 12.6 0.1 0.1 91% 17
4.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 cciss/c0d0 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
5.0 cciss/c0d0p2 0.0 0.0 0.0 0.1 0.0 0.0 0% 0
5.0 cciss/c0d1 17.7 21.6 25.5 48.0 0.2 0.1 178% 9
5.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 cciss/c0d0 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d0p1 0.0 0.0 0.0 0.0 0.0 0.0 0% 0
7.0 cciss/c0d0p2 0.0 0.0 0.0 0.8 0.0 0.5 0% 0
7.0 cciss/c0d1 6.1 8.1 23.8 22.0 0.1 0.1 86% 5
7.0 cciss/c1d0 0.0 0.0 0.0 0.0 0.0 0.0 0% 0