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This is an example file from "extract" utility,
some comments are added to make it clearer.

Jumpball demo (ecp) statistics

Clk/msec = 2202900 (CPU Athlon 64 3200+)

EVT:Log starts at [147140694139]
EVT:Log   ends at [196093930505]

Total dTSC [ 48953236366] ns [ 22222113928]
Events     [      144915]
Execs      [      131127]
EndCycles  [       13759]

Preemption Removing.... 

Total nsec of jobs [  3604781671]
Total nsec of exec [ 22222113928]
Total nsec considering last clk/msec [ 22222178204]

Compute Task Statistics.... 

Interrupts
  Total Execution        [    29399348 ns]
  Mean  CPU Bandwidth    [   0.132298%   ]
    after first int      [   0.132298%   ]
  Interrupts Number      [       45842   ]
  Min  Interrupt         [         189 ns]
  Mean Interrupt         [         641 ns]
  Max  Interrupt         [       13056 ns]

  Min  Arr. Delta        [        1881 ns]
  Mean Arr. Delta        [      484763 ns]
  Max  Arr. Delta        [    10000131 ns]

- System Interrupts: All the hardware interrupts

Periodical Task CTX [  256] PID [    9]
  Total Execution        [   276253550 ns]
  Mean  CPU Bandwidth    [   1.243147%   ]
    after first exec     [   1.630252%   ]
  Execs Number           [        9335   ]
  Min  Exec              [         240 ns]
  Mean Exec              [       29593 ns]
  Max  Exec              [       91661 ns]

  Total Job Exec         [   276253550 ns]
  Jobs Number            [        1695   ]
  Min  Job               [      162239 ns]
  Mean Job               [      162981 ns]
  Max  Job               [      164505 ns]

  Min  Arr. Delta        [     4411818 ns]
  Mean Arr. Delta        [     9999965 ns]
  Max  Arr. Delta        [    15588054 ns]

- Task 9 "palla0": Soft Task. The CTX 256 was at the beginning assigned
to the "main" task. After the task death, the context was free until the
new "palla0" task was created. "main" task context number is converted to
1256 to make independent statistics.

Background Task CTX [  264] PID [    1]
  Total Execution        [ 18583350900 ns]
  Mean  CPU Bandwidth    [  83.625487%   ]
    after first exec     [  83.669980%   ]
  Execs Number           [       16908   ]
  Min  Exec              [         515 ns]
  Mean Exec              [     1099086 ns]
  Max  Exec              [     9836143 ns]

- Task 1 "dummy": The dummy task, it represents the system
idle time, near 83% as mean value

Background Task CTX [  272] PID [    2]
  Total Execution        [         926 ns]
  Mean  CPU Bandwidth    [   0.000004%   ]
    after first exec     [ 100.000000%   ]
  Execs Number           [           1   ]
  Min  Exec              [         926 ns]
  Mean Exec              [         926 ns]
  Max  Exec              [         926 ns]

- Task 2 "shutdown task": Shutting down the system. It closes
the tracer too (this is the reason of only 3 us exec time).

Periodical Task CTX [  280] PID [    3]
  Total Execution        [     1445626 ns]
  Mean  CPU Bandwidth    [   0.006505%   ]
    after first exec     [   0.006512%   ]
  Execs Number           [         461   ]
  Min  Exec              [        2583 ns]
  Mean Exec              [        3135 ns]
  Max  Exec              [        4206 ns]

  Total Job Exec         [     1445626 ns]
  Jobs Number            [         461   ]
  Min  Job               [        2583 ns]
  Mean Job               [        3135 ns]
  Max  Job               [        4206 ns]

  Min  Arr. Delta        [     2021387 ns]
  Mean Arr. Delta        [    48260445 ns]
  Max  Arr. Delta        [    50010461 ns]

- Task 3 "interrupt server": The interrupt context

Periodical Task CTX [  288] PID [    4]
  Total Execution        [       59506 ns]
  Mean  CPU Bandwidth    [   0.000268%   ]
    after first exec     [   0.000351%   ]
  Execs Number           [          43   ]
  Min  Exec              [         566 ns]
  Mean Exec              [        1383 ns]
  Max  Exec              [        5850 ns]

  Total Job Exec         [       59506 ns]
  Jobs Number            [          17   ]
  Min  Job               [        1217 ns]
  Mean Job               [        3500 ns]
  Max  Job               [        9358 ns]

  Min  Arr. Delta        [    65650086 ns]
  Mean Arr. Delta        [  1059090305 ns]
  Max  Arr. Delta        [  7168628909 ns]

- Task 4 "key task": The task for keyboard handler

Periodical Task CTX [  296] PID [    5]
  Total Execution        [  1201275196 ns]
  Mean  CPU Bandwidth    [   5.405765%   ]
    after first exec     [   5.406917%   ]
  Execs Number           [         825   ]
  Min  Exec              [       11133 ns]
  Mean Exec              [     1456091 ns]
  Max  Exec              [     4500554 ns]

  Total Job Exec         [  1201275196 ns]
  Jobs Number            [         223   ]
  Min  Job               [     5296076 ns]
  Mean Job               [     5386884 ns]
  Max  Job               [     5515636 ns]

  Min  Arr. Delta        [    99757430 ns]
  Mean Arr. Delta        [   100006689 ns]
  Max  Arr. Delta        [   101061945 ns]

- Task 5 "jetctrl" : Soft task

Periodical Task CTX [  304] PID [    6]
  Total Execution        [     4254996 ns]
  Mean  CPU Bandwidth    [   0.019148%   ]
    after first exec     [   0.019156%   ]
  Execs Number           [         446   ]
  Min  Exec              [        1111 ns]
  Mean Exec              [        9540 ns]
  Max  Exec              [       18912 ns]

  Total Job Exec         [     4254996 ns]
  Jobs Number            [         223   ]
  Min  Job               [       18971 ns]
  Mean Job               [       19080 ns]
  Max  Job               [       21052 ns]

  Min  Arr. Delta        [    95501610 ns]
  Mean Arr. Delta        [    99979413 ns]
  Max  Arr. Delta        [   102456106 ns]

- Task 6 "jetdummy" : Soft Task

Periodical Task CTX [  312] PID [    7]
  Total Execution        [   341582118 ns]
  Mean  CPU Bandwidth    [   1.537127%   ]
    after first exec     [   1.537767%   ]
  Execs Number           [         936   ]
  Min  Exec              [         520 ns]
  Mean Exec              [      364938 ns]
  Max  Exec              [     1300811 ns]

  Total Job Exec         [   341582118 ns]
  Jobs Number            [         223   ]
  Min  Job               [     1530776 ns]
  Mean Job               [     1531758 ns]
  Max  Job               [     1533632 ns]

  Min  Arr. Delta        [    95494710 ns]
  Mean Arr. Delta        [    99979490 ns]
  Max  Arr. Delta        [   102948741 ns]

- Task 7 "jetslice": Soft Task

Periodical Task CTX [  320] PID [    8]
  Total Execution        [   361875645 ns]
  Mean  CPU Bandwidth    [   1.628448%   ]
    after first exec     [   1.628782%   ]
  Execs Number           [        6750   ]
  Min  Exec              [        2540 ns]
  Mean Exec              [       53611 ns]
  Max  Exec              [       92451 ns]

  Total Job Exec         [   361875645 ns]
  Jobs Number            [        2222   ]
  Min  Job               [      162349 ns]
  Mean Job               [      162860 ns]
  Max  Job               [      166904 ns]

  Min  Arr. Delta        [     9989352 ns]
  Mean Arr. Delta        [     9999971 ns]
  Max  Arr. Delta        [    10010719 ns]

- Task 8 "pallaEDF": Hard Task

Background Task CTX [ 1256] PID [    0]
  Total Execution        [     4573409 ns]
  Mean  CPU Bandwidth    [   0.020580%   ]
    after first exec     [   0.020580%   ]
  Execs Number           [           6   ]
  Min  Exec              [        7166 ns]
  Mean Exec              [      762234 ns]
  Max  Exec              [     2000656 ns]

- Task 0 "main": Main task was killed, so the original context
number 256 became 1256

Periodical Task CTX [  328] PID [   10]
  Total Execution        [   270267226 ns]
  Mean  CPU Bandwidth    [   1.216208%   ]
    after first exec     [   1.629184%   ]
  Execs Number           [        8846   ]
  Min  Exec              [         241 ns]
  Mean Exec              [       30552 ns]
  Max  Exec              [       91592 ns]

  Total Job Exec         [   270267226 ns]
  Jobs Number            [        1659   ]
  Min  Job               [      162232 ns]
  Mean Job               [      162909 ns]
  Max  Job               [      164270 ns]

  Min  Arr. Delta        [     9988124 ns]
  Mean Arr. Delta        [     9999982 ns]
  Max  Arr. Delta        [    10032718 ns]

- Task 10 "palla1": Soft Task

Periodical Task CTX [  336] PID [   11]
  Total Execution        [   264105857 ns]
  Mean  CPU Bandwidth    [   1.188482%   ]
    after first exec     [   1.630505%   ]
  Execs Number           [        8949   ]
  Min  Exec              [         239 ns]
  Mean Exec              [       29512 ns]
  Max  Exec              [       91573 ns]

  Total Job Exec         [   264105857 ns]
  Jobs Number            [        1620   ]
  Min  Job               [      162271 ns]
  Mean Job               [      163028 ns]
  Max  Job               [      164299 ns]

  Min  Arr. Delta        [     9989381 ns]
  Mean Arr. Delta        [     9999964 ns]
  Max  Arr. Delta        [    10010620 ns]

- Task 11 "palla2": Soft Task

Periodical Task CTX [  344] PID [   12]
  Total Execution        [   257971822 ns]
  Mean  CPU Bandwidth    [   1.160879%   ]
    after first exec     [   1.634880%   ]
  Execs Number           [       10631   ]
  Min  Exec              [         238 ns]
  Mean Exec              [       24265 ns]
  Max  Exec              [       63831 ns]

  Total Job Exec         [   257971822 ns]
  Jobs Number            [        1578   ]
  Min  Job               [      162684 ns]
  Mean Job               [      163480 ns]
  Max  Job               [      164782 ns]

  Min  Arr. Delta        [     9989399 ns]
  Mean Arr. Delta        [     9999963 ns]
  Max  Arr. Delta        [    10010599 ns]

- Task 12 "palla3": Soft Task

Periodical Task CTX [  352] PID [   13]
  Total Execution        [   250406676 ns]
  Mean  CPU Bandwidth    [   1.126836%   ]
    after first exec     [   1.630586%   ]
  Execs Number           [        8461   ]
  Min  Exec              [         240 ns]
  Mean Exec              [       29595 ns]
  Max  Exec              [       91753 ns]

  Total Job Exec         [   250406676 ns]
  Jobs Number            [        1536   ]
  Min  Job               [      162225 ns]
  Mean Job               [      163025 ns]
  Max  Job               [      164557 ns]

  Min  Arr. Delta        [     3184436 ns]
  Mean Arr. Delta        [     9999970 ns]
  Max  Arr. Delta        [    16815492 ns]

- Task 13 "palla4": Soft Task

Periodical Task CTX [  360] PID [   14]
  Total Execution        [   132048658 ns]
  Mean  CPU Bandwidth    [   0.594222%   ]
    after first exec     [   1.631180%   ]
  Execs Number           [        4462   ]
  Min  Exec              [         244 ns]
  Mean Exec              [       29594 ns]
  Max  Exec              [       91702 ns]

  Total Job Exec         [   132048658 ns]
  Jobs Number            [         810   ]
  Min  Job               [      162240 ns]
  Mean Job               [      163023 ns]
  Max  Job               [      164337 ns]

  Min  Arr. Delta        [     4934088 ns]
  Mean Arr. Delta        [     9999968 ns]
  Max  Arr. Delta        [    15066505 ns]

- Task 14 "palla5": Soft Task

Periodical Task CTX [  368] PID [   15]
  Total Execution        [   125033245 ns]
  Mean  CPU Bandwidth    [   0.562652%   ]
    after first exec     [   1.632032%   ]
  Execs Number           [        4239   ]
  Min  Exec              [         242 ns]
  Mean Exec              [       29495 ns]
  Max  Exec              [       91828 ns]

  Total Job Exec         [   125033245 ns]
  Jobs Number            [         767   ]
  Min  Job               [      162266 ns]
  Mean Job               [      163015 ns]
  Max  Job               [      164284 ns]

  Min  Arr. Delta        [     9187114 ns]
  Mean Arr. Delta        [     9999969 ns]
  Max  Arr. Delta        [    10802835 ns]

- Task 15 "palla6": Soft Task

Periodical Task CTX [  376] PID [   16]
  Total Execution        [   118201550 ns]
  Mean  CPU Bandwidth    [   0.531910%   ]
    after first exec     [   1.631159%   ]
  Execs Number           [        3985   ]
  Min  Exec              [         244 ns]
  Mean Exec              [       29661 ns]
  Max  Exec              [       91622 ns]

  Total Job Exec         [   118201550 ns]
  Jobs Number            [         725   ]
  Min  Job               [      162270 ns]
  Mean Job               [      163036 ns]
  Max  Job               [      164089 ns]

  Min  Arr. Delta        [     7797571 ns]
  Mean Arr. Delta        [     9999955 ns]
  Max  Arr. Delta        [    12192001 ns]

- Task 16 "palla7": Soft Task

Background Task CTX [  248] PID [NODEF]
  Total Execution        [        7674 ns]
  Mean  CPU Bandwidth    [   0.000035%   ]
    after first exec     [  72.711768%   ]
  Execs Number           [           1   ]
  Min  Exec              [        7674 ns]
  Mean Exec              [        7674 ns]
  Max  Exec              [        7674 ns]

- Global context: the kernel context