Support stacked histogram for frames with duration over given threshold

pull/3130/head
elsid 3 years ago
parent d879e4aba5
commit e9f253c473
No known key found for this signature in database
GPG Key ID: B845CB9FEE18AB40

@ -47,10 +47,17 @@ import termtables
help='End processing at this frame.')
@click.option('--frame_number_name', type=str, default='FrameNumber',
help='Frame number metric name.')
@click.option('--hist_threshold', type=str, multiple=True,
help='Show a histogram for given metric only for frames with threshold_name metric over threshold_value.')
@click.option('--threshold_name', type=str, default='Frame duration',
help='Frame duration metric name.')
@click.option('--threshold_value', type=float, default=1.05/60,
help='Threshold for hist_over.')
@click.argument('path', type=click.Path(), nargs=-1)
def main(print_keys, timeseries, hist, hist_ratio, stdev_hist, plot, stats,
timeseries_sum, stats_sum, begin_frame, end_frame, path,
commulative_timeseries, commulative_timeseries_sum, frame_number_name):
commulative_timeseries, commulative_timeseries_sum, frame_number_name,
hist_threshold, threshold_name, threshold_value):
sources = {v: list(read_data(v)) for v in path} if path else {'stdin': list(read_data(None))}
keys = collect_unique_keys(sources)
frames, begin_frame, end_frame = collect_per_frame(
@ -76,6 +83,9 @@ def main(print_keys, timeseries, hist, hist_ratio, stdev_hist, plot, stats,
draw_plots(sources=frames, plots=plot)
if stats:
print_stats(sources=frames, keys=stats, stats_sum=stats_sum)
if hist_threshold:
draw_hist_threshold(sources=frames, keys=hist_threshold, begin_frame=begin_frame,
threshold_name=threshold_name, threshold_value=threshold_value)
matplotlib.pyplot.show()
@ -240,7 +250,6 @@ def print_stats(sources, keys, stats_sum):
if stats_sum:
stats.append(make_stats(source=name, key='sum', values=sum_multiple(frames, keys)))
metrics = list(stats[0].keys())
max_key_size = max(len(tuple(v.values())[0]) for v in stats)
termtables.print(
[list(v.values()) for v in stats],
header=metrics,
@ -248,6 +257,27 @@ def print_stats(sources, keys, stats_sum):
)
def draw_hist_threshold(sources, keys, begin_frame, threshold_name, threshold_value):
for name, frames in sources.items():
indices = [n for n, v in enumerate(frames[threshold_name]) if v > threshold_value]
numbers = [v + begin_frame for v in indices]
x = [v for v in range(0, len(indices))]
fig, ax = matplotlib.pyplot.subplots()
ax.set_title(f'Frames with "{threshold_name}" > {threshold_value} ({len(indices)})')
ax.bar(x, [frames[threshold_name][v] for v in indices], label=threshold_name, color='black', alpha=0.2)
prev = 0
for key in keys:
values = [frames[key][v] for v in indices]
ax.bar(x, values, bottom=prev, label=key)
prev = values
ax.hlines(threshold_value, x[0] - 1, x[-1] + 1, color='black', label='threshold', linestyles='dashed')
ax.xaxis.set_major_locator(matplotlib.pyplot.FixedLocator(x))
ax.xaxis.set_major_formatter(matplotlib.pyplot.FixedFormatter(numbers))
ax.grid(True)
ax.legend()
fig.canvas.set_window_title(f'hist_threshold:{name}')
def filter_not_none(values):
return [v for v in values if v is not None]
@ -282,5 +312,6 @@ def to_number(value):
except ValueError:
return float(value)
if __name__ == '__main__':
main()

Loading…
Cancel
Save