Add cyclictest measures and fix small mistakes in the script

measure-analysis/measure-analysis.py

@@ -29,6 +29,14 @@ class MeasureSetHandler:
         return s
 
     def save(self):
+        
+        remove_list = []
+        for mtype in self.measure_sets:
+            if len(self.measure_sets[mtype]['ids']) == 0:
+                remove_list.append(mtype)
+        for mtype in remove_list:
+            del self.measure_sets[mtype]
+
         with open(MeasureSetHandler.measure_sets_path, 'w') as measure_sets_file:
             json.dump(self.measure_sets, measure_sets_file)
 
@@ -57,7 +65,6 @@ class MeasureSetHandler:
         print("Saved measure as {}{}".format(mtype, next_id))
 
     def remove_measure_set(self, mtype, mid):
-
         if mtype in self.measure_sets and len(self.measure_sets[mtype]['ids']) > 0:
             self.measure_sets[mtype]['ids'].remove(mid)
             measure_file_name = "{}/{}{}.json".format(MeasureSetHandler.measures_dir, mtype, mid)
@@ -289,7 +296,7 @@ class MeasureSet:
             enumerate_prop = list(enumerate(prop))
 
             self.max.append(max(list(map(lambda x: x[0] if x[1] else 0, enumerate_prop))))
-            self.min.append(max(map(lambda x: x[0] if x[1] else 0, enumerate_prop)))
+            self.min.append(min(map(lambda x: x[0] if x[1] else 0, enumerate_prop)))
 
             sum_prop = sum(prop)
 
@@ -379,7 +386,7 @@ class MeasureSet:
 
         vals = list(map(lambda x: min_val if x != 0 and x < min_val else x, vals))
 
-        plt.bar(bins, vals)
+        plt.bar(bins, vals, alpha=0.4)
 
     def generate_chrono_graph(self, i, color):
         prop = self.props[i]
@@ -436,6 +443,7 @@ def parse_args():
     parser = argparse.ArgumentParser(description='Measure analysis')
     parser.add_argument('-i', nargs=1, required=False, help='import file')
     parser.add_argument('-c', action='store_true', required=False, help='parse cyclictest histogram')
+    parser.add_argument('--remove', nargs=1, required=False, help='remove a measure')
     parser.add_argument('--remove-all', action='store_true', help='remove all measure sets')
     parser.add_argument('-t', nargs='?', const='input_file', required=False, help='generate table')
     parser.add_argument('-R', action='store_true', required=False, help='generate full measure report')
@@ -445,6 +453,19 @@ def parse_args():
     args = parser.parse_args()
 
     ms_handler = MeasureSetHandler()
+
+    if args.remove is not None:
+        file_name = args.remove[0]
+        mid_start = 0
+        for c in range(len(file_name)-1, -1, -1):
+            if not str.isdigit(file_name[c]):
+                mid_start = c+1
+                break
+
+        mtype = file_name[:mid_start]
+        mid = int(file_name[mid_start:])
+
+        ms_handler.remove_measure_set(mtype, mid)
     
     if args.i is not None:
         measure_set = MeasureSet()

measure-analysis/measures/cyclictest_wake-up_latency25.json

+{"measure_type": "cyclictest_wake-up_latency", "props_names": ["wake-up latency"], "units": ["us"], "props": [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 71354, 227648, 2119727, 18949203, 57902118, 83646995, 73486890, 51000779, 35574312, 25745841, 17325399, 10116697, 5008749, 2095840, 741363, 226972, 63008, 17855, 6353, 3275, 2017, 1396, 1075, 934, 884, 817, 701, 668, 563, 472, 396, 401, 330, 328, 318, 271, 240, 160, 160, 137, 97, 57, 50, 27, 22, 10, 8, 6, 1, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], "props_type": "histogram", "metadata": {"board": "Slate", "ker": "4.19", "boot_p": "isolcpus", "i": "200us", "delta": "200us", "prio": "99", "load": "hackbench", "duration": "21h22"}}
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measure-analysis/measures/cyclictest_wake-up_latency26.json

+{"measure_type": "cyclictest_wake-up_latency", "props_names": ["wake-up latency"], "units": ["us"], "props": [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 89, 226068, 4712348, 41843151, 88650170, 88277162, 60997921, 37379247, 25081959, 17888586, 11083137, 5453618, 2109893, 665225, 176194, 42654, 10652, 3837, 1956, 1390, 1139, 1034, 902, 823, 716, 602, 504, 508, 441, 360, 359, 335, 296, 285, 253, 203, 201, 146, 121, 118, 81, 48, 46, 33, 18, 11, 10, 3, 4, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], "props_type": "histogram", "metadata": {"board": "Emerald", "ker": "4.19", "boot_p": "isolcpus", "i": "200us", "delta": "200us", "prio": "99", "load": "hackbench", "duration": "21h22"}}
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measure-analysis/measures/measure-report.md

+## Measurements
+
+### Abbreviations used
+
+* ker: Linux kernel version
+* prio: Task priority
+* i: Interval
+* board: Board name
+* boot_p: Boot Parameters
+* delta: ETF qdisc delta
+* load: Device and processor load
+
+### cyclictest_wake-up_latency tables
+
+**Common metadatas:** Linux kernel version: 4.19, Boot Parameters: isolcpus, Interval: 200us, ETF qdisc delta: 200us, Task priority: 99, Device and processor load: hackbench, duration: 21h22
+
+Metadata  | Min                 | Max                 | Avg                 | Var                
+--------- | ------------------- | ------------------- | ------------------- | -------------------
+**board** | **wake-up latency** | **wake-up latency** | **wake-up latency** | **wake-up latency**
+Slate     | 0.0000us            | 65.0000us           | 21.2779us           | 4.7291us           
+Emerald   | 0.0000us            | 112.0000us          | 19.5352us           | 4.0545us           
+
+![alt text](graphs/cyclictest_wake-up_latencywake-up latency.png "cyclictest_wake-up_latency Graph")
+
+

measure-analysis/measures/measure_sets.json

+{"cyclictest_wake-up_latency": {"ids": [25, 26], "next_id": 28}}
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