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-rw-r--r--resources/tools/presentation/generator_plots.py12
1 files changed, 7 insertions, 5 deletions
diff --git a/resources/tools/presentation/generator_plots.py b/resources/tools/presentation/generator_plots.py
index dd00939415..db130fa9b7 100644
--- a/resources/tools/presentation/generator_plots.py
+++ b/resources/tools/presentation/generator_plots.py
@@ -61,6 +61,9 @@ COLORS = (
REGEX_NIC = re.compile(r'(\d*ge\dp\d\D*\d*[a-z]*)-')
+# This value depends on latency stream rate (9001 pps) and duration (5s).
+PERCENTILE_MAX = 99.9995
+
def generate_plots(spec, data):
"""Generate all plots specified in the specification file.
@@ -189,8 +192,6 @@ def plot_hdrh_lat_by_percentile(plot, input_data):
for item in decoded.get_recorded_iterator():
percentile = item.percentile_level_iterated_to
- if percentile > 99.9999999:
- continue
xaxis.append(previous_x)
yaxis.append(item.value_iterated_to)
hovertext.append(
@@ -355,9 +356,10 @@ def plot_hdrh_lat_by_percentile_x_log(plot, input_data):
continue
for item in decoded.get_recorded_iterator():
+ # The real value is "percentile".
+ # For 100%, we cut that down to "x_perc" to avoid infinity.
percentile = item.percentile_level_iterated_to
- if percentile > 99.9999999:
- continue
+ x_perc = min(percentile, PERCENTILE_MAX)
xaxis.append(previous_x)
yaxis.append(item.value_iterated_to)
hovertext.append(
@@ -366,7 +368,7 @@ def plot_hdrh_lat_by_percentile_x_log(plot, input_data):
f"Percentile: {prev_perc:.5f}-{percentile:.5f}%<br>"
f"Latency: {item.value_iterated_to}uSec"
)
- next_x = 100.0 / (100.0 - percentile)
+ next_x = 100.0 / (100.0 - x_perc)
xaxis.append(next_x)
yaxis.append(item.value_iterated_to)
hovertext.append(