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20040609: feeds off of (new)thelma
- Subject: 20040609: feeds off of (new)thelma
- Date: Wed, 09 Jun 2004 01:51:08 -0600
>From: Mike Schmidt <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200406090722.i597Mr0A001713
Mike,
>I see that motherlode is feeding 8 feeds from thelma;
>
>request NIMAGE ".*" thelma.ucar.edu PRIMARY
>request NNEXRAD ".*" thelma.ucar.edu PRIMARY
>request CRAFT ".*" thelma.ucar.edu PRIMARY
>request WMO ".*" thelma.ucar.edu PRIMARY
>request UNIWISC ".*" thelma.ucar.edu PRIMARY
>request DIFAX ".*" thelma.ucar.edu
>request FSL2 "^FSL\.NetCDF\.NOAAnet\.windprofiler\..*" thelma.ucar.edu
>request CONDUIT ".*" thelma.ucar.edu PRIMARY
>
>I'll change the to emo.
I don't know if the load really started dropping on (new)thelma
after you switched motherlode off to emo, or if it was heading down
because of me moving SGSU, UNL, and CU/CIRES (NOAA) off, but the
load average now looks manageable:
For the "files", here is a record of the load levels starting
at the time I started to move feeds off:
20040609.0707 161.62163.64156.86 108 17 125 4299 5407M 377M 17 0
20040609.0714 145.55156.91156.35 102 17 119 4317 5404M 376M 22 0
20040609.0713 147.29157.59156.57 101 17 118 4317 5405M 376M 23 0
20040609.0709 161.64163.34157.06 100 17 117 4283 5410M 375M 21 0
20040609.0705 163.10163.49155.25 114 17 131 4273 5412M 375M 15 0
20040609.0708 161.14163.34156.96 100 17 117 4283 5409M 376M 18 0
20040609.0710 160.76162.50157.82 100 17 117 4294 5412M 375M 20 0
20040609.0715 136.23152.84154.95 100 17 117 4329 5401M 372M 21 0
20040609.0708 161.03162.82157.37 110 17 127 4305 5397M 371M 15 0
20040609.0716 124.91146.78152.66 101 17 118 4385 5379M 369M 21 0
20040609.0717 115.36139.84149.77 100 17 117 4437 5358M 368M 26 0
20040609.0718 109.86134.32147.24 100 17 117 4482 5340M 368M 24 0
20040609.0719 105.95128.51144.27 100 17 117 4551 5308M 368M 26 0
20040609.0720 104.33124.28141.83 101 17 118 4623 5276M 371M 28 0
20040609.0721 107.03121.42139.71 101 17 118 4664 5265M 369M 23 0
20040609.0722 108.50119.22137.70 100 17 117 4749 5242M 368M 24 0
20040609.0723 106.96116.91135.70 100 17 117 4798 5227M 368M 26 0
20040609.0724 105.13114.69133.72 100 17 117 4859 5207M 368M 29 0
20040609.0725 102.12112.06131.49 100 17 117 4911 5189M 369M 30 0
20040609.0726 102.01110.18129.56 93 16 109 4967 5189M 354M 24 0
20040609.0727 94.59106.80127.16 92 16 108 5025 5187M 352M 23 0
20040609.0728 80.72100.77123.73 92 16 108 5079 5161M 352M 27 0
20040609.0729 72.66 94.86120.12 92 16 108 5134 5150M 347M 22 0
20040609.0730 49.77 84.95115.01 92 16 108 5188 5135M 341M 10 0
20040609.0731 26.19 71.98108.48 92 25 117 5246 4963M 349M 5 1
20040609.0732 19.55 61.71102.45 92 24 116 5307 4813M 350M 6 1
20040609.0733 18.29 53.78 96.98 92 25 117 5367 4658M 351M 5 1
20040609.0734 19.29 47.68 92.01 92 25 117 5427 4507M 351M 5 1
20040609.0735 18.35 42.27 87.21 92 25 117 5487 4369M 351M 4 1
20040609.0736 18.80 38.06 82.76 92 26 118 5547 4254M 352M 5 1
20040609.0737 18.45 34.57 78.68 92 26 118 5607 4097M 353M 5 1
20040609.0738 17.80 31.41 74.64 92 26 118 5667 3969M 351M 4 1
20040609.0739 18.26 29.16 71.09 92 26 118 5727 3839M 351M 4 1
20040609.0740 18.11 27.34 67.74 92 26 118 5787 3714M 352M 4 1
20040609.0741 21.64 26.69 64.86 92 26 118 5847 3611M 352M 4 1
20040609.0742 19.04 25.16 61.89 92 26 118 5907 3492M 351M 4 1
The key things I see from the uptime log are:
- number of downstream feeds has dropped
- number of upstream feed requests has increased: 17 -> 26 ?
- the number of processes in a WAIT state dropped: 28 -> 4
(new)thelma appears to be alot more responsive now which is a relief.
I am tempted to stop and restart (new)thelma to do the following:
- remove the two CRAFT requests that are not viable anymore
(remove requests to 129.15.194.23[12])
- perhaps switch the CRAFT request to a single one from emo
which is feeding from Purdue in a test mode
- remove the redundant feed of CONDUIT data from tgsv32
If I made the second two of these changes, the number of data requests
would drop by 13. This could have a significant impact on the idle
time available to (new)thelma which is currently hovering at about 1%.
Thoughts?
Tom
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