CSIT-932: Remove outliers form statistical calculations

Change-Id: Ibd90931bdc3dd8615fe2c975935c8a54fe85e6c3
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 3cb49d761fa32c84ea7b6b9ba9d6c874dff2921a)

2 files changed, 14 insertions, 7 deletions

diff --git a/resources/tools/presentation/generator_tables.py b/resources/tools/presentation/generator_tables.py
index f55c41ecf7..76254c86dd 100644
--- a/resources/tools/presentation/generator_tables.py
+++ b/resources/tools/presentation/generator_tables.py
@@ -402,16 +402,20 @@ def table_performance_comparison(table, input_data):
         item = [tbl_dict[tst_name]["name"], ]
         if tbl_dict[tst_name]["ref-data"]:
             item.append(round(mean(remove_outliers(
-                tbl_dict[tst_name]["ref-data"], 2)) / 1000000, 2))
+                tbl_dict[tst_name]["ref-data"],
+                table["outlier-const"])) / 1000000, 2))
             item.append(round(stdev(remove_outliers(
-                tbl_dict[tst_name]["ref-data"], 2)) / 1000000, 2))
+                tbl_dict[tst_name]["ref-data"],
+                table["outlier-const"])) / 1000000, 2))
         else:
             item.extend([None, None])
         if tbl_dict[tst_name]["cmp-data"]:
             item.append(round(mean(remove_outliers(
-                tbl_dict[tst_name]["cmp-data"], 2)) / 1000000, 2))
+                tbl_dict[tst_name]["cmp-data"],
+                table["outlier-const"])) / 1000000, 2))
             item.append(round(stdev(remove_outliers(
-                tbl_dict[tst_name]["cmp-data"], 2)) / 1000000, 2))
+                tbl_dict[tst_name]["cmp-data"],
+                table["outlier-const"])) / 1000000, 2))
         else:
             item.extend([None, None])
         if item[1] is not None and item[3] is not None:
diff --git a/resources/tools/presentation/specification.yaml b/resources/tools/presentation/specification.yaml
index 447d558ae8..11c7e0a6c2 100644
--- a/resources/tools/presentation/specification.yaml
+++ b/resources/tools/presentation/specification.yaml
@@ -669,9 +669,11 @@
 # TODO: specify data sources
     data:
       csit-vpp-perf-1801-all:
-      - 124
-      - 127
-      - 128
+      - 124  # sel
+      - 127  # sel
+      - 128  # sel
+      - 141  # sel
+      - 142  # sel
   data: "vpp-performance-changes"
   filter: "all"
   parameters:
@@ -681,6 +683,7 @@
   # Number of the best and the worst tests presented in the table. Use 0 (zero)
   # to present all tests.
   nr-of-tests-shown: 20
+  outlier-const: 1.5
 
 #-
 #  type: "table"