diff options
Diffstat (limited to 'usr.sbin/xntpd/scripts/stats/loop.awk')
| -rw-r--r-- | usr.sbin/xntpd/scripts/stats/loop.awk | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/usr.sbin/xntpd/scripts/stats/loop.awk b/usr.sbin/xntpd/scripts/stats/loop.awk deleted file mode 100644 index 470b27c..0000000 --- a/usr.sbin/xntpd/scripts/stats/loop.awk +++ /dev/null @@ -1,41 +0,0 @@ -# awk program to scan loopstats files and report errors/statistics -# -# usage: awk -f loop.awk loopstats -# -# format of loopstats record -# MJD sec time (s) freq (ppm) tc -# 49235 3.943 0.000016 22.4716 0 -# -BEGIN { - loop_tmax = loop_fmax = -1e9 - loop_tmin = loop_fmin = 1e9 -} -# -# scan all records in file -# -{ - if (NF >= 5) { - loop_count++ - if ($3 > loop_tmax) - loop_tmax = $3 - if ($3 < loop_tmin) - loop_tmin = $3 - if ($4 > loop_fmax) - loop_fmax = $4 - if ($4 < loop_fmin) - loop_fmin = $4 - loop_time += $3 - loop_time_rms += $3 * $3 - loop_freq += $4 - loop_freq_rms += $4 * $4 - } -} END { - if (loop_count > 0) { - loop_time /= loop_count - loop_time_rms = sqrt(loop_time_rms / loop_count - loop_time * loop_time) - loop_freq /= loop_count - loop_freq_rms = sqrt(loop_freq_rms / loop_count - loop_freq * loop_freq) - printf "loop %d, %.0f+/-%.1f, rms %.1f, freq %.2f+/-%0.3f, var %.3f\n", loop_count, (loop_tmax + loop_tmin) / 2 * 1e6, (loop_tmax - loop_tmin) / 2 * 1e6, loop_time_rms * 1e6, (loop_fmax + loop_fmin) / 2, (loop_fmax - loop_fmin) / 2, loop_freq_rms - } -} - |
