summaryrefslogtreecommitdiffstats
path: root/VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py
diff options
context:
space:
mode:
Diffstat (limited to 'VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py')
-rw-r--r--VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py47
1 files changed, 47 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py b/VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py
index 9cbc4de..6654d36 100644
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/rapid_test.py
@@ -202,8 +202,34 @@ class RapidTest(object):
t1_rx, t1_non_dp_rx, t1_tx, t1_non_dp_tx, t1_drop, t1_tx_fail, t1_tsc, abs_tsc_hz = self.gen_machine.core_stats()
t1_dp_rx = t1_rx - t1_non_dp_rx
t1_dp_tx = t1_tx - t1_non_dp_tx
+ self.gen_machine.set_generator_speed(0)
self.gen_machine.start_gen_cores()
+ if self.background_machines:
+ self.set_background_speed(self.background_machines, 0)
+ self.start_background_traffic(self.background_machines)
+ if 'ramp_step' in self.test.keys():
+ ramp_speed = self.test['ramp_step']
+ else:
+ ramp_speed = speed
+ while ramp_speed < speed:
+ self.gen_machine.set_generator_speed(ramp_speed)
+ if self.background_machines:
+ self.set_background_speed(self.background_machines, ramp_speed)
+ time.sleep(2)
+ ramp_speed = ramp_speed + self.test['ramp_step']
+ self.gen_machine.set_generator_speed(speed)
+ if self.background_machines:
+ self.set_background_speed(self.background_machines, speed)
time.sleep(2) ## Needs to be 2 seconds since this 1 sec is the time that PROX uses to refresh the stats. Note that this can be changed in PROX!! Don't do it.
+ start_bg_gen_stats = []
+ for bg_gen_machine in self.background_machines:
+ bg_rx, bg_non_dp_rx, bg_tx, bg_non_dp_tx, _, _, bg_tsc, _ = bg_gen_machine.core_stats()
+ bg_gen_stat = {
+ "bg_dp_rx" : bg_rx - bg_non_dp_rx,
+ "bg_dp_tx" : bg_tx - bg_non_dp_tx,
+ "bg_tsc" : bg_tsc
+ }
+ start_bg_gen_stats.append(dict(bg_gen_stat))
if self.sut_machine!= None:
t2_sut_rx, t2_sut_non_dp_rx, t2_sut_tx, t2_sut_non_dp_tx, t2_sut_drop, t2_sut_tx_fail, t2_sut_tsc, sut_tsc_hz = self.sut_machine.core_stats()
t2_rx, t2_non_dp_rx, t2_tx, t2_non_dp_tx, t2_drop, t2_tx_fail, t2_tsc, tsc_hz = self.gen_machine.core_stats()
@@ -327,6 +353,27 @@ class RapidTest(object):
'PacketsReceived': delta_dp_rx,
'PacketsLost': tot_dp_drop}
self.post_data('rapid_flowsizetest', variables)
+ end_bg_gen_stats = []
+ for bg_gen_machine in self.background_machines:
+ bg_rx, bg_non_dp_rx, bg_tx, bg_non_dp_tx, _, _, bg_tsc, bg_hz = bg_gen_machine.core_stats()
+ bg_gen_stat = {"bg_dp_rx" : bg_rx - bg_non_dp_rx,
+ "bg_dp_tx" : bg_tx - bg_non_dp_tx,
+ "bg_tsc" : bg_tsc,
+ "bg_hz" : bg_hz
+ }
+ end_bg_gen_stats.append(dict(bg_gen_stat))
+ i = 0
+ bg_rates =[]
+ while i < len(end_bg_gen_stats):
+ bg_rates.append(0.000001*(end_bg_gen_stats[i]['bg_dp_rx'] -
+ start_bg_gen_stats[i]['bg_dp_rx']) / ((end_bg_gen_stats[i]['bg_tsc'] -
+ start_bg_gen_stats[i]['bg_tsc']) * 1.0 / end_bg_gen_stats[i]['bg_hz']))
+ i += 1
+ if len(bg_rates):
+ avg_bg_rate = sum(bg_rates) / len(bg_rates)
+ RapidLog.debug('Average Background traffic rate: {:>7.3f} Mpps'.format(avg_bg_rate))
+ else:
+ avg_bg_rate = None
#Stop generating
self.gen_machine.stop_gen_cores()
r += 1