trctds-apl3:/opt # tail testfile-512kb_latence_binlogs.log| grep "/s"
1.1569s, 443kB/s
1.11143s, 461kB/s
1.10966s, 461kB/s
1.09765s, 466kB/s
1.0898s, 470kB/s
trctds-apl3:/opt # tail testfile-512kb_latence_binlogs.log| grep "/s" | awk -F '[,/]' '{t +=$ 1 ; r += ($1 * $2)}'
trctds-apl3:/opt #