diff options
| -rw-r--r-- | tests/unit/benchmark/scenarios/networking/test_pktgen.py | 10 | ||||
| -rw-r--r-- | yardstick/benchmark/scenarios/networking/pktgen.py | 13 |
2 files changed, 12 insertions, 11 deletions
diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen.py b/tests/unit/benchmark/scenarios/networking/test_pktgen.py index 32ba255b2..0ca31d484 100644 --- a/tests/unit/benchmark/scenarios/networking/test_pktgen.py +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen.py @@ -132,7 +132,7 @@ class PktgenTestCase(unittest.TestCase): p._iptables_get_result = mock_iptables_result sample_output = '{"packets_per_second": 9753, "errors": 0, \ - "packets_sent": 149776, "packetsize": 60, "flows": 110}' + "packets_sent": 149776, "packetsize": 60, "flows": 110, "ppm": 3179}' mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') p.run(result) @@ -159,7 +159,7 @@ class PktgenTestCase(unittest.TestCase): p._iptables_get_result = mock_iptables_result sample_output = '{"packets_per_second": 9753, "errors": 0, \ - "packets_sent": 149776, "packetsize": 60, "flows": 110}' + "packets_sent": 149776, "packetsize": 60, "flows": 110, "ppm": 3179}' mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') p.run(result) @@ -648,7 +648,7 @@ class PktgenTestCase(unittest.TestCase): p._iptables_get_result = mock_iptables_result sample_output = '{"packets_per_second": 9753, "errors": 0, \ - "packets_sent": 149300, "flows": 110}' + "packets_sent": 149300, "flows": 110, "ppm": 0}' mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') p.run(result) @@ -693,7 +693,7 @@ class PktgenTestCase(unittest.TestCase): p._iptables_get_result = mock_iptables_result sample_output = '{"packets_per_second": 9753, "errors": 0, \ - "packets_sent": 149300, "flows": 110}' + "packets_sent": 149300, "flows": 110, "ppm": 0}' mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') p.run(result) @@ -730,7 +730,7 @@ class PktgenTestCase(unittest.TestCase): p._iptables_get_result = mock_iptables_result sample_output = '{"packets_per_second": 9753, "errors": 0, \ - "packets_sent": 149300, "flows": 110}' + "packets_sent": 149300, "flows": 110, "ppm": 0}' mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') p.run(result) diff --git a/yardstick/benchmark/scenarios/networking/pktgen.py b/yardstick/benchmark/scenarios/networking/pktgen.py index 1e0a5fcbb..a9e7aa6a3 100644 --- a/yardstick/benchmark/scenarios/networking/pktgen.py +++ b/yardstick/benchmark/scenarios/networking/pktgen.py @@ -11,6 +11,7 @@ from __future__ import print_function import os import logging +import math import pkg_resources from oslo_serialization import jsonutils @@ -357,15 +358,15 @@ class Pktgen(base.Scenario): result.update(jsonutils.loads(stdout)) - result['packets_received'] = self._iptables_get_result() + received = result['packets_received'] = self._iptables_get_result() + sent = result['packets_sent'] result['packetsize'] = packetsize + # compatible with python3 / + ppm = math.ceil(1000000.0 * (sent - received) / sent) + + result['ppm'] = ppm if "sla" in self.scenario_cfg: - sent = result['packets_sent'] - received = result['packets_received'] - ppm = 1000000 * (sent - received) / sent - # if ppm is 1, then 11 out of 10 million is no pass - ppm += (sent - received) % sent > 0 LOG.debug("Lost packets %d - Lost ppm %d", (sent - received), ppm) sla_max_ppm = int(self.scenario_cfg["sla"]["max_ppm"]) assert ppm <= sla_max_ppm, "ppm %d > sla_max_ppm %d; " \ |