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-rw-r--r--VNFs/DPPD-PROX/helper-scripts/rapid/TST009_Throughput.test3
-rw-r--r--VNFs/DPPD-PROX/helper-scripts/rapid/gen.cfg3
-rw-r--r--VNFs/DPPD-PROX/helper-scripts/rapid/gen_gw.cfg3
-rwxr-xr-xVNFs/DPPD-PROX/helper-scripts/rapid/runrapid.py72
4 files changed, 61 insertions, 20 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/TST009_Throughput.test b/VNFs/DPPD-PROX/helper-scripts/rapid/TST009_Throughput.test
index 75497655..d0d8db57 100644
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/TST009_Throughput.test
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/TST009_Throughput.test
@@ -1,5 +1,5 @@
##
-## Copyright (c) 2010-2019 Intel Corporation
+## Copyright (c) 2010-2020 Intel Corporation
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ config_file = gen.cfg
dest_vm = 2
gencores = [1]
latcores = [3]
+#bucket_size_exp = 12
[TestM2]
name = Swap
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/gen.cfg b/VNFs/DPPD-PROX/helper-scripts/rapid/gen.cfg
index 0a34a83f..7ee50506 100644
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/gen.cfg
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/gen.cfg
@@ -1,5 +1,5 @@
;;
-;; Copyright (c) 2010-2019 Intel Corporation
+;; Copyright (c) 2010-2020 Intel Corporation
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
@@ -72,5 +72,6 @@ packet id pos=50
signature=0x98765432
signature pos=56
accuracy limit nsec=1000000
+latency bucket size=${bucket_size_exp}
;arp update time=1
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/gen_gw.cfg b/VNFs/DPPD-PROX/helper-scripts/rapid/gen_gw.cfg
index 6744d54f..3f83c65c 100644
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/gen_gw.cfg
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/gen_gw.cfg
@@ -1,5 +1,5 @@
;;
-;; Copyright (c) 2010-2019 Intel Corporation
+;; Copyright (c) 2010-2020 Intel Corporation
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
@@ -71,4 +71,5 @@ accuracy pos=46
packet id pos=50
signature=0x98765432
signature pos=56
+latency bucket size=${bucket_size_exp}
;arp update time=1
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/runrapid.py b/VNFs/DPPD-PROX/helper-scripts/rapid/runrapid.py
index be2ed65a..4d1923c0 100755
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/runrapid.py
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/runrapid.py
@@ -212,7 +212,7 @@ def connect_client(client):
log.debug("Trying to connect to VM which was just launched on %s, attempt: %d" % (client.ip(), attempts))
log.debug("Connected to VM on %s" % client.ip())
-def report_result(flow_number,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_max,tx,rx,tot_drop,elapsed_time,speed_prefix='',lat_avg_prefix='',lat_perc_prefix='',lat_max_prefix='',abs_drop_rate_prefix='',drop_rate_prefix=''):
+def report_result(flow_number,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_perc_max,lat_max,tx,rx,tot_drop,elapsed_time,speed_prefix='',lat_avg_prefix='',lat_perc_prefix='',lat_max_prefix='',abs_drop_rate_prefix='',drop_rate_prefix=''):
if pps_req_tx == None:
pps_req_tx_str = '{0: >14}'.format(' NA |')
else:
@@ -235,8 +235,8 @@ def report_result(flow_number,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat
tot_drop_str = ' | {:>9.0f} | '.format(tot_drop)
if lat_perc == None:
lat_perc_str = ' |{:^10.10}|'.format('NA')
- elif lat_perc == 128:
- lat_perc_str = ' |{:^10.10}|'.format('VERY HIGH')
+ elif lat_perc_max == True:
+ lat_perc_str = ' |>{}{:>5.0f} us{} |'.format(lat_perc_prefix,float(lat_perc), bcolors.ENDC)
else:
lat_perc_str = ' | {}{:>5.0f} us{} |'.format(lat_perc_prefix,float(lat_perc), bcolors.ENDC)
if elapsed_time == None:
@@ -280,8 +280,13 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
sample_count += bucket
if sample_count > (lat_samples * LAT_PERCENTILE):
break
+ if sample_percentile == len(buckets):
+ percentile_max = True
+ else:
+ percentile_max = False
+ sample_percentile = sample_percentile * float(2 ** BUCKET_SIZE_EXP) / (float(lat_hz)/float(10**6))
if test == 'fixed_rate':
- log.info(report_result(flow_number,size,speed,None,None,None,None,lat_avg,sample_percentile,lat_max, dp_tx, dp_rx , None, None))
+ log.info(report_result(flow_number,size,speed,None,None,None,None,lat_avg,sample_percentile,percentile_max,lat_max, dp_tx, dp_rx , None, None))
tot_rx = tot_non_dp_rx = tot_tx = tot_non_dp_tx = tot_drop = 0
lat_avg = used_avg = 0
buckets_total = [0] * 128
@@ -312,6 +317,11 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
sample_count += bucket
if sample_count > lat_samples * LAT_PERCENTILE:
break
+ if sample_percentile == len(buckets):
+ percentile_max = True
+ else:
+ percentile_max = False
+ sample_percentile = sample_percentile * float(2 ** BUCKET_SIZE_EXP) / (float(lat_hz)/float(10**6))
buckets_total = [buckets_total[i] + buckets[i] for i in range(len(buckets_total))]
t2_lat_tsc = t3_lat_tsc
lat_avail = True
@@ -360,7 +370,7 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
else:
pps_sut_tx = None
pps_rx = delta_rx/stored_single_core_measurement_duration/1000000
- log.info(report_result(flow_number,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg_sample,sample_percentile,lat_max_sample,delta_dp_tx,delta_dp_rx,tot_dp_drop,stored_single_core_measurement_duration))
+ log.info(report_result(flow_number,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg_sample,sample_percentile,percentile_max,lat_max_sample,delta_dp_tx,delta_dp_rx,tot_dp_drop,stored_single_core_measurement_duration))
#Stop generating
gensock.stop(gencores)
r += 1
@@ -379,6 +389,11 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
sample_count += bucket
if sample_count > lat_samples * LAT_PERCENTILE:
break
+ if percentile == len(buckets):
+ percentile_max = True
+ else:
+ percentile_max = False
+ percentile = percentile * float(2 ** BUCKET_SIZE_EXP) / (float(lat_hz)/float(10**6))
lat_max = lat_max_sample
lat_avg = lat_avg_sample
delta_rx = t4_rx - t2_rx
@@ -403,6 +418,11 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
sample_count += bucket
if sample_count > tot_lat_samples * LAT_PERCENTILE:
break
+ if percentile == len(buckets):
+ percentile_max = True
+ else:
+ percentile_max = False
+ percentile = percentile * float(2 ** BUCKET_SIZE_EXP) / (float(lat_hz)/float(10**6))
pps_req_tx = (tot_tx + tot_drop - tot_rx)/tot_core_measurement_duration/1000000.0 # tot_drop is all packets dropped by all tasks. This includes packets dropped at the generator task + packets dropped by the nop task. In steady state, this equals to the number of packets received by this VM
pps_tx = tot_tx/tot_core_measurement_duration/1000000.0 # tot_tx is all generated packets actually accepted by the interface
pps_rx = tot_rx/tot_core_measurement_duration/1000000.0 # tot_rx is all packets received by the nop task = all packets received in the gen VM
@@ -416,7 +436,7 @@ def run_iteration(gensock, sutsock, requested_duration,flow_number,size,speed):
drop_rate = 100.0*tot_dp_drop/dp_tx
if ((drop_rate < DROP_RATE_TRESHOLD) or (tot_dp_drop == DROP_RATE_TRESHOLD ==0) or (tot_dp_drop > TST009_MAXz)):
break
- return(pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,percentile,lat_max,dp_tx,dp_rx,tot_dp_drop,(t4_tx_fail - t1_tx_fail),drop_rate,lat_min,used_avg,r,tot_core_measurement_duration)
+ return(pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,percentile,percentile_max,lat_max,dp_tx,dp_rx,tot_dp_drop,(t4_tx_fail - t1_tx_fail),drop_rate,lat_min,used_avg,r,tot_core_measurement_duration)
def new_speed(speed,size,success):
if test == 'fixed_rate':
@@ -516,7 +536,7 @@ def run_flow_size_test(gensock,sutsock):
gensock.speed(speed / len(gencores) / len (gentasks), gencores, gentasks)
##time.sleep(1)
# Get statistics now that the generation is stable and initial ARP messages are dealt with
- pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc ,lat_max, abs_tx,abs_rx,abs_dropped, abs_tx_fail, drop_rate, lat_min, lat_used, r, actual_duration = run_iteration(gensock,sutsock,float(runtime),flow_number,size,speed)
+ pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc , lat_perc_max, lat_max, abs_tx,abs_rx,abs_dropped, abs_tx_fail, drop_rate, lat_min, lat_used, r, actual_duration = run_iteration(gensock,sutsock,float(runtime),flow_number,size,speed)
if r > 1:
retry_warning = bcolors.WARNING + ' {:1} retries needed'.format(r) + bcolors.ENDC
else:
@@ -533,13 +553,16 @@ def run_flow_size_test(gensock,sutsock):
endpps_tx = None
endpps_sut_tx = None
endpps_rx = None
- endlat_avg = lat_avg
- endlat_perc = lat_perc
- endlat_max = lat_max
+ endlat_avg = lat_avg
+ endlat_perc = lat_perc
+ endlat_perc_max = lat_perc_max
+ endlat_max = lat_max
endabs_dropped = abs_dropped
enddrop_rate = drop_rate
endabs_tx = abs_tx
endabs_rx = abs_rx
+ if lat_warning or gen_warning or retry_warning:
+ endwarning = '| | {:177.177} |'.format(retry_warning + lat_warning + gen_warning)
success = True
speed_prefix = lat_avg_prefix = lat_perc_prefix = lat_max_prefix = abs_drop_rate_prefix = drop_rate_prefix = bcolors.ENDC
# The following if statement is testing if we pass the success criteria of a certain drop rate, average latency and maximum latency below the threshold
@@ -566,9 +589,10 @@ def run_flow_size_test(gensock,sutsock):
endpps_tx = pps_tx
endpps_sut_tx = pps_sut_tx
endpps_rx = pps_rx
- endlat_avg = lat_avg
- endlat_perc = lat_perc
- endlat_max = lat_max
+ endlat_avg = lat_avg
+ endlat_perc = lat_perc
+ endlat_perc_max = lat_perc_max
+ endlat_max = lat_max
endabs_dropped = None
enddrop_rate = drop_rate
endabs_tx = abs_tx
@@ -577,7 +601,7 @@ def run_flow_size_test(gensock,sutsock):
endwarning = '| | {:177.177} |'.format(retry_warning + lat_warning + gen_warning)
success = True
success_message=' SUCCESS'
- log.debug(report_result(-attempts,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_max,abs_tx,abs_rx,abs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix)+ success_message + retry_warning + lat_warning + gen_warning)
+ log.debug(report_result(-attempts,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_perc_max,lat_max,abs_tx,abs_rx,abs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix)+ success_message + retry_warning + lat_warning + gen_warning)
else:
success_message=' FAILED'
gen_warning = ''
@@ -605,12 +629,12 @@ def run_flow_size_test(gensock,sutsock):
else:
speed_prefix = bcolors.FAIL
success = False
- log.debug(report_result(-attempts,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_max,abs_tx,abs_rx,abs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_perc_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix)+ success_message + retry_warning + lat_warning + gen_warning)
+ log.debug(report_result(-attempts,size,speed,pps_req_tx,pps_tx,pps_sut_tx,pps_rx,lat_avg,lat_perc,lat_perc_max,lat_max,abs_tx,abs_rx,abs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_perc_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix)+ success_message + retry_warning + lat_warning + gen_warning)
speed = new_speed(speed, size, success)
if resolution_achieved():
break
if endspeed != None:
- log.info(report_result(flow_number,size,endspeed,endpps_req_tx,endpps_tx,endpps_sut_tx,endpps_rx,endlat_avg,endlat_perc,endlat_max,endabs_tx,endabs_rx,endabs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_perc_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix))
+ log.info(report_result(flow_number,size,endspeed,endpps_req_tx,endpps_tx,endpps_sut_tx,endpps_rx,endlat_avg,endlat_perc,endlat_perc_max,endlat_max,endabs_tx,endabs_rx,endabs_dropped,actual_duration,speed_prefix,lat_avg_prefix,lat_perc_prefix,lat_max_prefix,abs_drop_rate_prefix,drop_rate_prefix))
if endwarning:
log.info (endwarning)
log.info("+--------+------------------+-------------+-------------+-------------+------------------------+----------+----------+----------+-----------+-----------+-----------+-----------+-------+----+")
@@ -792,7 +816,7 @@ def run_impairtest(gensock,sutsock):
sys.stdout.flush()
time.sleep(1)
# Get statistics now that the generation is stable and NO ARP messages any more
- pps_req_tx,pps_tx,pps_sut_tx_str,pps_rx,lat_avg, lat_perc, lat_max, abs_dropped, abs_tx_fail, abs_tx, lat_min, lat_used, r, actual_duration = run_iteration(gensock,sutsock,runtime)
+ pps_req_tx,pps_tx,pps_sut_tx_str,pps_rx,lat_avg, lat_perc, lat_perc_max, lat_max, abs_dropped, abs_tx_fail, abs_tx, lat_min, lat_used, r, actual_duration = run_iteration(gensock,sutsock,runtime)
drop_rate = 100.0*abs_dropped/abs_tx
if lat_used < 0.95:
lat_warning = bcolors.FAIL + ' Potential latency accuracy problem: {:>3.0f}%'.format(lat_used*100) + bcolors.ENDC
@@ -940,7 +964,16 @@ for vm in range(1, int(required_number_of_test_machines)+1):
f.write('dest_ip="%s"\n'% vmDPIP[machine_index[destVMindex]])
f.write('dest_hex_ip="%s"\n'% hexDPIP[machine_index[destVMindex]])
f.write('dest_hex_mac="%s"\n'% vmDPmac[machine_index[destVMindex]].replace(':',' '))
+ if testconfig.has_option('TestM%d'%vm, 'bucket_size_exp'):
+ BUCKET_SIZE_EXP = int(testconfig.get('TestM%d'%vm, 'bucket_size_exp'))
+ else:
+ BUCKET_SIZE_EXP = 11
+ f.write('bucket_size_exp="%s"\n'% BUCKET_SIZE_EXP)
elif re.match('(l2){0,1}gen_gw.*\.cfg',config_file[-1]):
+ if testconfig.has_option('TestM%d'%vm, 'bucket_size_exp'):
+ BUCKET_SIZE_EXP = int(testconfig.get('TestM%d'%vm, 'bucket_size_exp'))
+ else:
+ BUCKET_SIZE_EXP = 11
gencores = ast.literal_eval(testconfig.get('TestM%d'%vm, 'gencores'))
latcores = ast.literal_eval(testconfig.get('TestM%d'%vm, 'latcores'))
genstatcores = gencores + latcores
@@ -956,6 +989,11 @@ for vm in range(1, int(required_number_of_test_machines)+1):
f.write('dest_ip="%s"\n'% vmDPIP[machine_index[destVMindex]])
f.write('dest_hex_ip="%s"\n'% hexDPIP[machine_index[destVMindex]])
f.write('dest_hex_mac="%s"\n'% vmDPmac[machine_index[destVMindex]].replace(':',' '))
+ if testconfig.has_option('TestM%d'%vm, 'bucket_size_exp'):
+ BUCKET_SIZE_EXP = int(testconfig.get('TestM%d'%vm, 'bucket_size_exp'))
+ else:
+ BUCKET_SIZE_EXP = 11
+ f.write('bucket_size_exp="%s"\n'% BUCKET_SIZE_EXP)
elif re.match('(l2){0,1}swap.*\.cfg',config_file[-1]):
sutstatcores = cores[-1]
auto_start.append(True)