#!/bin/awk -f

BEGIN { ntests = 0; ttime = 0; tnckps = 0; tckpsz = 0; ok = 0 }
/^T0:/	{ if (ok == 0) {
            ok = 1
            btime = $2
          } else {
            ok = 0
            ntests++
            ttime += ($2-btime)
          }
        }
/^BYTES_WRITTEN/ { tnckps++; tckpsz += $2 }
END { printf "Number of tests:   %8d\n", ntests
      if (ntests ==  0) {
        art = 0
        anckp = 0
      } else {
        art = ttime/ntests
        anckp = tnckps/ntests
      }
      if (tnckps == 0) {
        acs = 0
      } else {
        acs = (tckpsz/tnckps)/1024/1024
      }
 
      printf "Avg Running Time:  %8.3f\n", art
      printf "Avg # of ckps:     %8.3f\n", anckp
      printf "Avg ckp size (MB): %8.3f\n", acs
    }