Add timestamping measure

measure-analysis/measure-analysis.py

@@ -509,9 +509,9 @@ def parse_args():
         measure_set = MeasureSet()
 
         if args.c:
-            measure_set.import_from_json(args.i[0], cyclictest=True, userInput=True)
+            measure_set.import_from_json(args.i[0], cyclictest=True, user_input=True)
         else:
-            measure_set.import_from_json(args.i[0], flat=True, userInput=True)
+            measure_set.import_from_json(args.i[0], flat=True, user_input=True)
 
         ms_handler.add_measure_set(measure_set)
 

measure-analysis/measures/measure-report.md

@@ -23,4 +23,17 @@ Emerald   | 0.0000us            | 112.0000us          | 19.5352us           | 4.
 
 ![alt text](graphs/cyclictest_wake-up_latencywake-up latency.png "cyclictest_wake-up_latency Graph")
 
+### packet_timestamps results
+
+**Common test metadata:** Board name: Slate, Linux kernel version: 4.19, Boot Parameters: isolcpus, Interval: 1000us, ETF qdisc delta: 200us, Task priority: 99, Device and processor load: ssh, Test duration: 1h00, qdisc: pfifo_fast
+
+Min                           | Max                           | Avg                           | Var                          
+----------------------------- | ----------------------------- | ----------------------------- | -----------------------------
+**user_space - kernel_space** | **user_space - kernel_space** | **user_space - kernel_space** | **user_space - kernel_space**
+0.0000us - 0.0000us           | 12.0000us - 222.0000us        | 2.0360us - 36.6218us          | 0.0493us - 9.1563us          
+
+![alt text](graphs/packet_timestampsuser_space.png "packet_timestamps Graph")
+
+![alt text](graphs/packet_timestampskernel_space.png "packet_timestamps Graph")
+
 

measure-analysis/measures/measure_sets.json

-{"cyclictest_wake-up_latency": {"ids": [25, 26], "next_id": 28}}
\ No newline at end of file
+{"cyclictest_wake-up_latency": {"ids": [25, 26], "next_id": 28}, "packet_timestamps": {"ids": [0], "next_id": 1}}
\ No newline at end of file

measure-analysis/measures/packet_timestamps0.json

+{"measure_type": "packet_timestamps", "props_names": ["user_space", "kernel_space"], "units": ["us", "us"], "props": [[0, 18942, 4860222, 185325, 1632, 2185, 1254, 189, 20, 8, 2, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 89, 12687, 245420, 1074752, 1569130, 1094702, 550284, 262494, 124735, 61914, 30606, 14059, 6103, 2791, 1629, 1459, 1703, 1811, 1949, 1641, 1452, 985, 694, 406, 251, 156, 110, 90, 79, 62, 60, 60, 30, 29, 29, 20, 25, 24, 25, 29, 24, 21, 27, 33, 27, 32, 15, 27, 19, 25, 21, 24, 27, 23, 32, 35, 46, 28, 30, 29, 32, 28, 42, 33, 43, 51, 60, 78, 80, 83, 94, 110, 115, 155, 166, 177, 193, 202, 190, 154, 184, 156, 152, 138, 137, 126, 120, 104, 102, 100, 92, 87, 95, 82, 63, 63, 55, 59, 56, 60, 50, 74, 53, 70, 53, 45, 31, 23, 15, 25, 13, 17, 6, 7, 2, 5, 1, 2, 2, 6, 2, 2, 2, 0, 3, 4, 2, 1, 1, 0, 0, 1, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 0, 1, 1, 0, 0, 0, 2, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0]], "props_type": "histogram", "metadata": {"board": "Slate", "ker": "4.19", "boot_p": "isolcpus", "i": "1000us", "delta": "200us", "prio": "99", "load": "ssh", "duration": "1h00", "qdisc": "pfifo_fast"}}
\ No newline at end of file