def stop(self, cores, task=''):
""" stop specific cores on the remote instance """
- LOG.debug("Stopping cores %s", cores)
- self.put_command("stop {} {}\n".format(join_non_strings(',', cores), task))
+
+ tmpcores = []
+ for core in cores:
+ if core not in tmpcores:
+ tmpcores.append(core)
+
+ LOG.debug("Stopping cores %s", tmpcores)
+ self.put_command("stop {} {}\n".format(join_non_strings(',', tmpcores), task))
time.sleep(3)
def start_all(self):
def start(self, cores):
""" start specific cores on the remote instance """
- LOG.debug("Starting cores %s", cores)
- self.put_command("start {}\n".format(join_non_strings(',', cores)))
+
+ tmpcores = []
+ for core in cores:
+ if core not in tmpcores:
+ tmpcores.append(core)
+
+ LOG.debug("Starting cores %s", tmpcores)
+ self.put_command("start {}\n".format(join_non_strings(',', tmpcores)))
time.sleep(3)
def reset_stats(self):
self._test_type = self.setup_helper.find_in_section('global', 'name', None)
return self._test_type
- def run_traffic(self, traffic_profile):
+ def run_traffic(self, traffic_profile, *args):
self._queue.cancel_join_thread()
self.lower = 0.0
self.upper = 100.0
def _run_traffic_once(self, traffic_profile):
traffic_profile.execute_traffic(self)
- if traffic_profile.done:
+ if traffic_profile.done.is_set():
self._queue.put({'done': True})
LOG.debug("tg_prox done")
self._terminated.value = 1
return cores
+ def pct_10gbps(self, percent, line_speed):
+ """Get rate in percent of 10 Gbps.
+
+ Returns the rate in percent of 10 Gbps.
+ For instance 100.0 = 10 Gbps; 400.0 = 40 Gbps.
+
+ This helper method isrequired when setting interface_speed option in
+ the testcase because NSB/PROX considers 10Gbps as 100% of line rate,
+ this means that the line rate must be expressed as a percentage of
+ 10Gbps.
+
+ :param percent: (float) Percent of line rate (100.0 = line rate).
+ :param line_speed: (int) line rate speed, in bits per second.
+
+ :return: (float) Represents the rate in percent of 10Gbps.
+ """
+ return (percent * line_speed / (
+ constants.ONE_GIGABIT_IN_BITS * constants.NIC_GBPS_DEFAULT))
+
def run_test(self, pkt_size, duration, value, tolerated_loss=0.0,
line_speed=(constants.ONE_GIGABIT_IN_BITS * constants.NIC_GBPS_DEFAULT)):
data_helper = ProxDataHelper(self.vnfd_helper, self.sut, pkt_size,
value, tolerated_loss, line_speed)
- with data_helper, self.traffic_context(pkt_size, value):
+ with data_helper, self.traffic_context(pkt_size,
+ self.pct_10gbps(value, line_speed)):
with data_helper.measure_tot_stats():
time.sleep(duration)
# Getting statistics to calculate PPS at right speed....
data_helper = ProxDataHelper(self.vnfd_helper, self.sut, pkt_size,
value, tolerated_loss, line_speed)
- with data_helper, self.traffic_context(pkt_size, value):
+ with data_helper, self.traffic_context(pkt_size,
+ self.pct_10gbps(value, line_speed)):
with data_helper.measure_tot_stats():
time.sleep(duration)
# Getting statistics to calculate PPS at right speed....
data_helper = ProxDataHelper(self.vnfd_helper, self.sut, pkt_size,
value, tolerated_loss, line_speed)
- with data_helper, self.traffic_context(pkt_size, value):
+ with data_helper, self.traffic_context(pkt_size,
+ self.pct_10gbps(value, line_speed)):
with data_helper.measure_tot_stats():
time.sleep(duration)
# Getting statistics to calculate PPS at right speed....
data_helper = ProxDataHelper(self.vnfd_helper, self.sut, pkt_size,
value, tolerated_loss, line_speed)
- with data_helper, self.traffic_context(pkt_size, value):
+ with data_helper, self.traffic_context(pkt_size,
+ self.pct_10gbps(value, line_speed)):
with data_helper.measure_tot_stats():
time.sleep(duration)
# Getting statistics to calculate PPS at right speed....