telemetry: linux telemetry with perf-stat

Signed-off-by: Viliam Luc <vluc@cisco.com>
Change-Id: I17ced17a309cc0ac21c5fc94e570c89a456339e2

1 files changed, 6 insertions, 0 deletions

diff --git a/resources/libraries/python/TelemetryUtil.py b/resources/libraries/python/TelemetryUtil.py
index 2d4bb096c6..f8c7d8c9b5 100644
--- a/resources/libraries/python/TelemetryUtil.py
+++ b/resources/libraries/python/TelemetryUtil.py
@@ -14,8 +14,10 @@
 """Telemetry utility."""
 
 from robot.api import logger
+from time import sleep
 
 from resources.libraries.python.Constants import Constants
+from resources.libraries.python.VppCounters import VppCounters
 from resources.libraries.python.OptionString import OptionString
 from resources.libraries.python.ssh import exec_cmd, exec_cmd_no_error
 from resources.libraries.python.topology import NodeType
@@ -119,6 +121,10 @@ class TelemetryUtil:
             f"{stdout}"
         )
 
+        VppCounters.vpp_clear_runtime(node)
+        sleep(1)
+        VppCounters.vpp_show_runtime(node)
+
     @staticmethod
     def run_telemetry_on_all_duts(nodes, profile):
         """Get telemetry stat read on all DUTs.