83 lines
3.4 KiB
Awk
83 lines
3.4 KiB
Awk
# program to scan peer_summary file and produce summary of daily summaries
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#
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# usage: awk -f psummary.awk peer_summary
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#
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# format of input records
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# peerstats.19960706
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# ident cnt mean rms max delay dist disp
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# ==========================================================================
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# 140.173.112.2 85 -0.509 1.345 4.606 80.417 49.260 1.092
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# 128.4.1.20 1364 0.058 0.364 4.465 3.712 10.540 1.101
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# ...
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#
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# format of output records (actual data from rackety.udel.edu)
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# host days mean rms max >1 >5 >10 >50
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# ==================================================================
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# 127.127.22.1 1090 0.001 0.401 99.800 19 14 13 10
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# 127.0.0.1 1188 0.060 1.622 105.004 78 65 51 32
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# 127.127.4.1 586 0.000 0.000 0.000 0 0 0 0
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# 140.173.64.1 975 -0.010 2.552 257.595 399 192 114 8
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# 128.175.1.3 1121 0.447 8.637 204.123 479 460 397 147
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# 140.173.16.1 1106 0.027 1.014 267.857 242 38 31 23
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# 128.4.1.4 1119 0.023 1.037 267.748 223 41 34 23
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# 128.4.1.2 850 1.202 1.654 267.704 196 53 45 34
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# 128.4.1.20 1101 0.088 1.139 268.322 430 111 83 16
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# 140.173.32.1 979 -0.949 2.344 257.671 396 217 136 7
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# 140.173.112.2 1066 0.040 2.111 152.969 442 315 152 16
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# 140.173.80.1 1059 0.019 1.858 87.690 438 348 150 9
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# 140.173.96.1 1015 0.110 2.007 266.744 399 314 170 17
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# 140.173.128.1 1103 -0.002 2.600 257.672 465 262 132 13
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# 140.222.135.1 347 -4.626 8.804 196.394 135 135 134 95
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# 140.173.128.2 1081 -0.046 2.967 261.448 463 342 172 17
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# 140.222.141.1 354 0.820 8.809 195.333 142 141 139 100
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# 140.173.144.2 1058 -0.107 2.805 270.498 448 341 163 17
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# 140.222.134.1 354 -0.056 8.479 172.458 142 141 141 100
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# 140.222.144.1 415 -1.456 9.964 191.684 161 161 161 123
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# 140.222.136.1 234 0.902 7.707 182.431 62 62 62 48
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# 128.175.1.1 774 0.890 4.838 266.799 358 291 200 83
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# 127.127.10.1 1086 -0.002 1.462 231.128 240 239 60 57
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# 140.173.48.2 576 0.016 4.092 350.512 213 126 88 16
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# 128.4.1.11 3 0.000 0.000 0.000 0 0 0 0
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# 128.4.1.26 386 -1.363 20.251 341.284 164 164 161 132
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#
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# select table beginning with "ident"
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{
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if (NF < 8 || $1 == "ident")
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continue
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i = n
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for (j = 0; j < n; j++) {
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if ($1 == peer_ident[j])
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i = j
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}
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if (i == n) {
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peer_ident[i] = $1
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n++
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}
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peer_count[i]++
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if (($7 - $6 / 2) < 400) {
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peer_count[i]++
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peer_mean[i] += $3
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peer_var[i] += $4 * $4
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if ($5 > peer_max[i])
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peer_max[i] = $5
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if ($5 > 1)
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peer_1[i]++
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if ($5 > 5)
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peer_2[i]++
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if ($5 > 10)
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peer_3[i]++
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if ($5 > 50)
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peer_4[i]++
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}
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} END {
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printf " host days mean rms max >1 >5 >10 >50\n"
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printf "==================================================================\n"
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for (i = 0; i < n; i++) {
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if (peer_count[i] <= 0)
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continue
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peer_mean[i] /= peer_count[i]
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peer_var[i] = sqrt(peer_var[i] / peer_count[i])
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printf "%-15s%4d%10.3f%10.3f%10.3f%4d%4d%4d%4d\n", peer_ident[i], peer_count[i], peer_mean[i], peer_var[i], peer_max[i], peer_1[i], peer_2[i], peer_3[i], peer_4[i]
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}
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}
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