OVNITOP(1)

NAME
ovnitop - show ocurrences of each event in an ovni trace

SYNOPSIS
ovnitop tracedir

DESCRIPTION
The ovnitop program reads the events contained in the trace given by tracedir, counts the occurrence of each event and displays the result in decreasing order (showing the most common events first).

The output contains one event per line, with the MCV (model, category and value) of the event and the occurrence count.

EXIT STATUS

EXAMPLES
Show the top five events in a trace:

    % ovnitop ovni | head -5
    ovnitop: INFO: loaded 175 streams
    ovnitop: INFO: 100.0% done at avg 3019 kev/s
    ovnitop: INFO: processed 23836213 input events in 7.90 s
    OHp    1391787
    OHr    1391787
    6W*    1339094
    6WR    1339094
    6WS    1339094

Use column(1) to format the output in columns to ease the reading when there are lots of events.

    % ovnitop ovni | column -c72
    ovnitop: INFO: loaded 175 streams
    ovnitop: INFO: 100.0% done at avg 3019 kev/s
    ovnitop: INFO: processed 23836213 input events in 7.90 s
    OHp    1391787	6SP     658916	6Tx       2696	6W[        167
    OHr    1391787	6Sp     658916	6U[       2696	6W]        167
    6W*    1339094	6Tp     657638	6U]       2696	6Yc         72
    6WR    1339094	6Tr     657638	6WT       2696	6BB         21
    6WS    1339094	6BF     657609	6Wt       2696	6BU         21
    6Wr    1339094	6Bf     657609	6t[       2696	6Bb         21
    6Ws    1339094	6S[     399940	6t]       2696	6Bu         21
    OHc    1339094	6S]     399940	6DR       2688	6BW          8
    6WW    1338927	6S@     399849	6Dr       2688	6Bw          8
    6Ww    1338927	6Sr     259260	OB.        400	6F[          8
    6MA     662501	6Ss     259260	OF[        241	6F]          8
    6MF     662501	6C[       2696	OF]        241	6HL          4
    6Ma     662501	6C]       2696	OHe        175	6HM          4
    6Mf     662501	6DU       2696	OHx        175	6Hl          4
    6SA     660606	6Du       2696	OHC        171	6Hm          4
    6Sa     660606	6Tc       2696	6HW        167
    OAr     659731	6Te       2696	6Hw        167

SEE ALSO
ovniemu(1) column(1)

AUTHORS
Rodrigo Arias Mallo <rodrigo.arias@bsc.es>