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CI: adding UL iperf support

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Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
This commit is contained in:
Raphael Defosseux
2018-08-03 13:08:48 +02:00
parent 9db654d61b
commit 4080cfd81f
2 changed files with 148 additions and 75 deletions
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ci-scripts/main.py
+124 -72
View File
@@ -277,7 +277,7 @@ class SSHConnection():
self.CreateHtmlTestRow(config_file, 'eNB not showing got sync!', 0)
# Not getting got sync is bypassed for the moment
#sys.exit(1)
self.command('stdbuf -o0 cat enb_' + SSH.testCase_id + '.log', '\$', 10)
self.command('stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | grep -i sync', '\$', 10)
result = re.search('got sync', str(self.ssh.before))
if result is None:
time.sleep(6)
@@ -540,7 +540,112 @@ class SSHConnection():
job.join()
self.CreateHtmlTestRow(self.ping_args, 'OK', 0)
def Iperf_common(self, lock, UE_IPAddress, device_id, ue_num):
def Iperf_ComputeTime(self):
result = re.search('-t (?P<iperf_time>\d+)', str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Iperf time Not Found! \u001B[0m')
sys.exit(1)
return result.group('iperf_time')
def Iperf_ComputeModifiedBW(self, ue_num):
result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Iperf bandwidth Not Found! \u001B[0m')
sys.exit(1)
iperf_bandwidth = result.group('iperf_bandwidth')
iperf_bandwidth_new = float(iperf_bandwidth)/ue_num
iperf_bandwidth_str = '-b ' + iperf_bandwidth
iperf_bandwidth_str_new = '-b ' + str(iperf_bandwidth_new)
result = re.sub(iperf_bandwidth_str, iperf_bandwidth_str_new, str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Calculate Iperf bandwidth Failed! \u001B[0m')
sys.exit(1)
return result
def Iperf_analyzeV2Output(self, lock, UE_IPAddress):
result = re.search('Server Report:', str(self.ssh.before))
if result is None:
result = re.search('read failed: Connection refused', str(self.ssh.before))
if result is not None:
logging.debug('\u001B[1;37;41m Could not connect to iperf server! \u001B[0m')
else:
logging.debug('\u001B[1;37;41m Server Report and Connection refused Not Found! \u001B[0m')
sys.exit(1)
result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(\d+\/.\d+) (\((?P<packetloss>[0-9\.]+)%\))', str(self.ssh.before))
if result is not None:
bitrate = result.group('bitrate')
packetloss = result.group('packetloss')
jitter = result.group('jitter')
lock.acquire()
logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
if bitrate is not None:
logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m')
if packetloss is not None:
logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m')
if float(packetloss) > float(self.iperf_packetloss_threshold):
logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
lock.release()
sys.exit(1)
if jitter is not None:
logging.debug('\u001B[1;34m Jitter : ' + jitter + '\u001B[0m')
lock.release()
def Iperf_analyzeV3Output(self, lock, UE_IPAddress):
result = re.search('(?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?:|[0-9\.]+ ms +\d+\/\d+ \((?P<packetloss>[0-9\.]+)%\)) +(?:|receiver)\\\\r\\\\n(?:|\[ *\d+\] Sent \d+ datagrams)\\\\r\\\\niperf Done\.', str(self.ssh.before))
if result is None:
result = re.search('(?P<error>iperf: error - [a-zA-Z0-9 :]+)', str(self.ssh.before))
if result is not None:
logging.debug('\u001B[1;37;41m ' + result.group('error') + ' \u001B[0m')
else:
logging.debug('\u001B[1;37;41m Bitrate and/or Packet Loss Not Found! \u001B[0m')
sys.exit(1)
bitrate = result.group('bitrate')
packetloss = result.group('packetloss')
lock.acquire()
logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m')
if packetloss is not None:
logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m')
if float(packetloss) > float(self.iperf_packetloss_threshold):
logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
lock.release()
sys.exit(1)
lock.release()
def Iperf_UL_common(self, lock, UE_IPAddress, device_id, idx, ue_num):
ipnumbers = UE_IPAddress.split('.')
if (len(ipnumbers) == 4):
ipnumbers[3] = '1'
EPC_Iperf_UE_IPAddress = ipnumbers[0] + '.' + ipnumbers[1] + '.' + ipnumbers[2] + '.' + ipnumbers[3]
# Launch iperf server on EPC side
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
self.command('rm -f iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
port = 5001 + idx
self.command('echo $USER; nohup iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
time.sleep(0.5)
self.close()
# Launch iperf client on UE
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
iperf_time = self.Iperf_ComputeTime()
time.sleep(0.5)
modified_options = self.Iperf_ComputeModifiedBW(ue_num)
time.sleep(0.5)
self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
self.Iperf_analyzeV2Output(lock, UE_IPAddress)
# Launch iperf server on EPC side
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('killall --signal SIGKILL iperf', self.EPCUserName, 5)
self.close()
def Iperf_common(self, lock, UE_IPAddress, device_id, idx, ue_num):
try:
useIperf3 = False
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
@@ -557,92 +662,39 @@ class SSHConnection():
sys.exit(1)
else:
useIperf3 = True
# in case of iperf, UL has its own function
if (not useIperf3):
result = re.search('-R', str(self.iperf_args))
if result is not None:
self.close()
self.Iperf_UL_common(lock, UE_IPAddress, device_id, idx, ue_num)
return
if (useIperf3):
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/iperf3 -s &', '\$', 5)
else:
self.command('rm -f /tmp/iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
self.command('rm -f iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
time.sleep(0.5)
self.close()
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
self.command('cd scripts', '\$', 5)
result = re.search('-t (?P<iperf_time>\d+)', str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Iperf time Not Found! \u001B[0m')
sys.exit(1)
iperf_time = result.group('iperf_time')
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
iperf_time = self.Iperf_ComputeTime()
time.sleep(0.5)
result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Iperf bandwidth Not Found! \u001B[0m')
sys.exit(1)
iperf_bandwidth = result.group('iperf_bandwidth')
modified_options = self.Iperf_ComputeModifiedBW(ue_num)
time.sleep(0.5)
iperf_bandwidth_new = float(iperf_bandwidth)/ue_num
iperf_bandwidth_str = '-b ' + iperf_bandwidth
iperf_bandwidth_str_new = '-b ' + str(iperf_bandwidth_new)
result = re.sub(iperf_bandwidth_str, iperf_bandwidth_str_new, str(self.iperf_args))
if result is None:
logging.debug('\u001B[1;37;41m Calculate Iperf bandwidth Failed! \u001B[0m')
sys.exit(1)
self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
if (useIperf3):
self.command('stdbuf -o0 iperf3 -c ' + UE_IPAddress + ' ' + result + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
self.command('stdbuf -o0 iperf3 -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
result = re.search('(?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?:|[0-9\.]+ ms +\d+\/\d+ \((?P<packetloss>[0-9\.]+)%\)) +(?:|receiver)\\\\r\\\\n(?:|\[ *\d+\] Sent \d+ datagrams)\\\\r\\\\niperf Done\.', str(self.ssh.before))
if result is None:
result = re.search('(?P<error>iperf: error - [a-zA-Z0-9 :]+)', str(self.ssh.before))
if result is not None:
logging.debug('\u001B[1;37;41m ' + result.group('error') + ' \u001B[0m')
else:
logging.debug('\u001B[1;37;41m Bitrate and/or Packet Loss Not Found! \u001B[0m')
sys.exit(1)
bitrate = result.group('bitrate')
packetloss = result.group('packetloss')
lock.acquire()
logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m')
if packetloss is not None:
logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m')
if float(packetloss) > float(self.iperf_packetloss_threshold):
logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
lock.release()
sys.exit(1)
lock.release()
self.Iperf_analyzeV3Output(lock, UE_IPAddress)
else:
self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + result + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
result = re.search('Server Report:', str(self.ssh.before))
if result is None:
result = re.search('read failed: Connection refused', str(self.ssh.before))
if result is not None:
logging.debug('\u001B[1;37;41m Could not connect to iperf server! \u001B[0m')
else:
logging.debug('\u001B[1;37;41m Server Report and Connection refused Not Found! \u001B[0m')
sys.exit(1)
result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(\d+\/.\d+) (\((?P<packetloss>[0-9\.]+)%\))', str(self.ssh.before))
if result is not None:
bitrate = result.group('bitrate')
packetloss = result.group('packetloss')
jitter = result.group('jitter')
lock.acquire()
logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
if bitrate is not None:
logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m')
if packetloss is not None:
logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m')
if float(packetloss) > float(self.iperf_packetloss_threshold):
logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
lock.release()
sys.exit(1)
if jitter is not None:
logging.debug('\u001B[1;34m Jitter : ' + jitter + '\u001B[0m')
lock.release()
self.Iperf_analyzeV2Output(lock, UE_IPAddress)
self.close()
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
@@ -668,7 +720,7 @@ class SSHConnection():
lock = Lock()
for UE_IPAddress in self.UEIPAddresses:
device_id = self.UEDevices[i]
p = Process(target = SSH.Iperf_common, args = (lock,UE_IPAddress,device_id,ue_num,))
p = Process(target = SSH.Iperf_common, args = (lock,UE_IPAddress,device_id,i,ue_num,))
p.daemon = True
p.start()
multi_jobs.append(p)
ci-scripts/xml_files/enb_usrp210_band7.xml
+24 -3
View File
@@ -21,7 +21,7 @@
-->
<testCaseList>
<TestCaseRequestedList>010101 050101 060101 070101 040101 030101 040301 040501 040601 040602 040603 040401 040201 030201 030111 040301 040511 040611 040612 040613 040401 040201 030201 030112 040301 040512 040621 040622 040623 040401 040201 030201 </TestCaseRequestedList>
<TestCaseRequestedList>010101 050101 060101 070101 040101 030101 040301 040501 040601 040602 040603 040641 040401 040201 030201 030111 040301 040511 040611 040612 040613 040651 040401 040201 030201 030121 040301 040521 040621 040622 040623 040661 040401 040201 030201 </TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="010101">
@@ -42,7 +42,7 @@
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf</Initialize_eNB_args>
</testCase>
<testCase id="030112">
<testCase id="030121">
<class>Initialize_eNB</class>
<desc>Initialize eNB (FDD/Band7/20MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf</Initialize_eNB_args>
@@ -87,7 +87,7 @@
<ping_packetloss_threshold>5</ping_packetloss_threshold>
</testCase>
<testCase id="040512">
<testCase id="040521">
<class>Ping</class>
<desc>ping (20MHz - 20 sec)</desc>
<ping_args>-c 20</ping_args>
@@ -115,6 +115,13 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040641">
<class>Iperf</class>
<desc>iperf (5MHz - UL/9Mbps/UDP)(60 sec)</desc>
<iperf_args>-u -b 9M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040611">
<class>Iperf</class>
<desc>iperf (10MHz - DL/10Mbps/UDP)(60 sec)</desc>
@@ -136,6 +143,13 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040651">
<class>Iperf</class>
<desc>iperf (10MHz - UL/20Mbps/UDP)(60 sec)</desc>
<iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040621">
<class>Iperf</class>
<desc>iperf (20MHz - DL/20Mbps/UDP)(60 sec)</desc>
@@ -157,6 +171,13 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040661">
<class>Iperf</class>
<desc>iperf (20MHz - UL/20Mbps/UDP)(60 sec)</desc>
<iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="050101">
<class>Initialize_HSS</class>
<desc>Initialize HSS</desc>