for worker in [0, 1]:
self.send_and_expect(self.pg0, pkts, self.pg1, worker=worker)
- if worker == 0:
- self.logger.debug(self.vapi.cli("show trace max 100"))
+ self.logger.debug(self.vapi.cli("show trace max 100"))
# Combined stats, all threads
stats = policer.get_stats()
self.assertEqual(stats1['exceed_packets'], 0)
self.assertEqual(stats1['violate_packets'], 0)
+ # Bind the policer to worker 1 and repeat
+ policer.bind_vpp_config(1, True)
+ for worker in [0, 1]:
+ self.send_and_expect(self.pg0, pkts, self.pg1, worker=worker)
+ self.logger.debug(self.vapi.cli("show trace max 100"))
+
+ # The 2 workers should now have policed the same amount
+ stats = policer.get_stats()
+ stats0 = policer.get_stats(worker=0)
+ stats1 = policer.get_stats(worker=1)
+
+ self.assertGreater(stats0['conform_packets'], 0)
+ self.assertEqual(stats0['exceed_packets'], 0)
+ self.assertGreater(stats0['violate_packets'], 0)
+
+ self.assertGreater(stats1['conform_packets'], 0)
+ self.assertEqual(stats1['exceed_packets'], 0)
+ self.assertGreater(stats1['violate_packets'], 0)
+
+ self.assertEqual(stats0['conform_packets'] + stats1['conform_packets'],
+ stats['conform_packets'])
+
+ self.assertEqual(stats0['violate_packets'] + stats1['violate_packets'],
+ stats['violate_packets'])
+
+ # Unbind the policer and repeat
+ policer.bind_vpp_config(1, False)
+ for worker in [0, 1]:
+ self.send_and_expect(self.pg0, pkts, self.pg1, worker=worker)
+ self.logger.debug(self.vapi.cli("show trace max 100"))
+
+ # The policer should auto-bind to worker 0 when packets arrive
+ stats = policer.get_stats()
+ stats0new = policer.get_stats(worker=0)
+ stats1new = policer.get_stats(worker=1)
+
+ self.assertGreater(stats0new['conform_packets'],
+ stats0['conform_packets'])
+ self.assertEqual(stats0new['exceed_packets'], 0)
+ self.assertGreater(stats0new['violate_packets'],
+ stats0['violate_packets'])
+
+ self.assertEqual(stats1, stats1new)
+
#
# Clean up
#