/contrib/ntp/scripts/stats/psummary.awk
https://bitbucket.org/freebsd/freebsd-head/ · AWK · 82 lines · 39 code · 0 blank · 43 comment · 16 complexity · e8a171589154e01746abc6bbc8a9e791 MD5 · raw file
- # program to scan peer_summary file and produce summary of daily summaries
- #
- # usage: awk -f psummary.awk peer_summary
- #
- # format of input records
- # peerstats.19960706
- # ident cnt mean rms max delay dist disp
- # ==========================================================================
- # 140.173.112.2 85 -0.509 1.345 4.606 80.417 49.260 1.092
- # 128.4.1.20 1364 0.058 0.364 4.465 3.712 10.540 1.101
- # ...
- #
- # format of output records (actual data from rackety.udel.edu)
- # host days mean rms max >1 >5 >10 >50
- # ==================================================================
- # 127.127.22.1 1090 0.001 0.401 99.800 19 14 13 10
- # 127.0.0.1 1188 0.060 1.622 105.004 78 65 51 32
- # 127.127.4.1 586 0.000 0.000 0.000 0 0 0 0
- # 140.173.64.1 975 -0.010 2.552 257.595 399 192 114 8
- # 128.175.1.3 1121 0.447 8.637 204.123 479 460 397 147
- # 140.173.16.1 1106 0.027 1.014 267.857 242 38 31 23
- # 128.4.1.4 1119 0.023 1.037 267.748 223 41 34 23
- # 128.4.1.2 850 1.202 1.654 267.704 196 53 45 34
- # 128.4.1.20 1101 0.088 1.139 268.322 430 111 83 16
- # 140.173.32.1 979 -0.949 2.344 257.671 396 217 136 7
- # 140.173.112.2 1066 0.040 2.111 152.969 442 315 152 16
- # 140.173.80.1 1059 0.019 1.858 87.690 438 348 150 9
- # 140.173.96.1 1015 0.110 2.007 266.744 399 314 170 17
- # 140.173.128.1 1103 -0.002 2.600 257.672 465 262 132 13
- # 140.222.135.1 347 -4.626 8.804 196.394 135 135 134 95
- # 140.173.128.2 1081 -0.046 2.967 261.448 463 342 172 17
- # 140.222.141.1 354 0.820 8.809 195.333 142 141 139 100
- # 140.173.144.2 1058 -0.107 2.805 270.498 448 341 163 17
- # 140.222.134.1 354 -0.056 8.479 172.458 142 141 141 100
- # 140.222.144.1 415 -1.456 9.964 191.684 161 161 161 123
- # 140.222.136.1 234 0.902 7.707 182.431 62 62 62 48
- # 128.175.1.1 774 0.890 4.838 266.799 358 291 200 83
- # 127.127.10.1 1086 -0.002 1.462 231.128 240 239 60 57
- # 140.173.48.2 576 0.016 4.092 350.512 213 126 88 16
- # 128.4.1.11 3 0.000 0.000 0.000 0 0 0 0
- # 128.4.1.26 386 -1.363 20.251 341.284 164 164 161 132
- #
- # select table beginning with "ident"
- {
- if (NF < 8 || $1 == "ident")
- continue
- i = n
- for (j = 0; j < n; j++) {
- if ($1 == peer_ident[j])
- i = j
- }
- if (i == n) {
- peer_ident[i] = $1
- n++
- }
- peer_count[i]++
- if (($7 - $6 / 2) < 400) {
- peer_count[i]++
- peer_mean[i] += $3
- peer_var[i] += $4 * $4
- if ($5 > peer_max[i])
- peer_max[i] = $5
- if ($5 > 1)
- peer_1[i]++
- if ($5 > 5)
- peer_2[i]++
- if ($5 > 10)
- peer_3[i]++
- if ($5 > 50)
- peer_4[i]++
- }
- } END {
- printf " host days mean rms max >1 >5 >10 >50\n"
- printf "==================================================================\n"
- for (i = 0; i < n; i++) {
- if (peer_count[i] <= 0)
- continue
- peer_mean[i] /= peer_count[i]
- peer_var[i] = sqrt(peer_var[i] / peer_count[i])
- 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]
- }
- }