From: "Tu, Lijuan" <lijuan.tu@intel.com>
To: "Zhu, ShuaiX" <shuaix.zhu@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Cc: "Zhu, ShuaiX" <shuaix.zhu@intel.com>
Subject: Re: [dts] [PATCH V2] tests/tso:Optimize the verification result.
Date: Wed, 12 Jun 2019 06:25:16 +0000 [thread overview]
Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BABA6DE@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1560220791-154580-1-git-send-email-shuaix.zhu@intel.com>
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of zhu,shuai
> Sent: Tuesday, June 11, 2019 10:40 AM
> To: dts@dpdk.org
> Cc: Zhu, ShuaiX <shuaix.zhu@intel.com>
> Subject: [dts] [PATCH V2] tests/tso:Optimize the verification result.
>
> Signed-off-by: zhu,shuai <shuaix.zhu@intel.com>
> ---
> tests/TestSuite_tso.py | 209 ++++++++++++++++++++++++++++-------------
> 1 file changed, 143 insertions(+), 66 deletions(-)
>
> diff --git a/tests/TestSuite_tso.py b/tests/TestSuite_tso.py index
> 5e0dbd5..645e24b 100644
> --- a/tests/TestSuite_tso.py
> +++ b/tests/TestSuite_tso.py
> @@ -36,13 +36,15 @@ DPDK Test suite.
> Tests for TSO.
>
> """
> -
> +import os
> import utils
> import time
> import re
> from test_case import TestCase
> from settings import HEADER_SIZE
>
> +DEFAULT_MUT = 1500
> +TSO_MTU = 9000
>
> class TestTSO(TestCase):
> dut_ports = []
> @@ -62,7 +64,7 @@ class TestTSO(TestCase):
> self.portMask = utils.create_mask([self.dut_ports[0], self.dut_ports[1]])
> self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
>
> - self.frame_sizes = [128, 1458]
> + self.loading_sizes = [128, 800, 801, 1700, 2500]
> self.rxfreet_values = [0, 8, 16, 32, 64, 128]
>
> self.test_cycles = [{'cores': '1S/1C/2T', 'Mpps': {}, 'pct': {}}] @@ -76,6
> +78,7 @@ class TestTSO(TestCase):
>
> self.headers_size = HEADER_SIZE['eth'] + HEADER_SIZE[
> 'ip'] + HEADER_SIZE['tcp']
> + self.tester.send_expect("ifconfig %s mtu %s" %
> + (self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0
> + ])), TSO_MTU), "# ")
>
> def set_up(self):
> """
> @@ -83,6 +86,16 @@ class TestTSO(TestCase):
> """
> pass
>
> + def load_module(self):
> + """
> + Load vxlan or nvgre module to scapy.
> + """
> + cwd = os.getcwd()
> + dir_module = cwd + r'/' + 'dep'
> + self.tester.scapy_append('sys.path.append("%s")' % dir_module)
> + self.tester.scapy_append("from vxlan import Vxlan")
> + self.tester.scapy_append('from nvgre import NVGRE')
> +
> def tcpdump_start_sniffing(self, ifaces=[]):
> """
> Starts tcpdump in the background to sniff the tester interface where
> @@ -93,7 +106,8 @@ class TestTSO(TestCase):
>
> for iface in ifaces:
> command = ('tcpdump -w tcpdump_{0}.pcap -i {0} 2>tcpdump_{0}.out
> &').format(iface)
> - self.tester.send_expect('rm -f tcpdump_{0}.pcap', '#').format(iface)
> + del_cmd = ('rm -f tcpdump_{0}.pcap').format(iface)
> + self.tester.send_expect(del_cmd, '#')
> self.tester.send_expect(command, '#')
>
> def tcpdump_stop_sniff(self):
> @@ -125,6 +139,21 @@ class TestTSO(TestCase):
> 'grep -c "seq"')
> return self.tcpdump_command(command.format(**locals()))
>
> + def tcpdump_scanner(self, scanner):
> + """
> + Execute scanner to return results
> + """
> + scanner_result = self.tester.send_expect(scanner, '#')
> + fially_result = re.findall(r'length( \d+)', scanner_result)
> + return list(fially_result)
> +
> + def number_of_bytes(self, iface):
> + """
> + Get the length of loading_sizes
> + """
> + scanner = ('tcpdump -vv -r tcpdump_{iface}.pcap 2>/dev/null | grep
> "seq" | grep "length"')
> + return self.tcpdump_scanner(scanner.format(**locals()))
> +
> def test_tso(self):
> """
> TSO IPv4 TCP, IPv6 TCP, VXLan testing @@ -137,12 +166,11 @@ class
> TestTSO(TestCase):
> self.verify(cores is not None, "Insufficient cores for speed testing")
> self.coreMask = utils.create_mask(cores)
>
> - padding = self.frame_sizes[0] - self.headers_size
>
> self.tester.send_expect("ethtool -K %s rx off tx off tso off gso off gro off
> lro off" % tx_interface, "# ")
> self.tester.send_expect("ip l set %s up" % tx_interface, "# ")
>
> - cmd = "./%s/app/testpmd -c %s -n %d %s -- -i --rxd=512 --txd=512 --
> burst=32 --rxfreet=64 --mbcache=128 --portmask=%s --txpt=36 --txht=0 --
> txwt=0 --txfreet=32 --txrst=32 " % (self.target, self.coreMask,
> self.dut.get_memory_channels(), self.blacklist, self.portMask)
> + cmd = "./%s/app/testpmd -c %s -n %d %s -- -i --rxd=512
> + --txd=512 --burst=32 --rxfreet=64 --mbcache=128 --portmask=%s
> + --max-pkt-len=%s --txpt=36 --txht=0 --txwt=0 --txfreet=32 --txrst=32 "
> + % (self.target, self.coreMask, self.dut.get_memory_channels(),
> + self.blacklist, self.portMask, TSO_MTU)
> self.dut.send_expect(cmd, "testpmd> ", 120)
> self.dut.send_expect("set verbose 1", "testpmd> ", 120)
> self.dut.send_expect("port stop all", "testpmd> ", 120) @@ -163,34
> +191,55 @@ class TestTSO(TestCase):
> self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd> ",
> 120)
> self.dut.send_expect("set fwd csum", "testpmd> ", 120)
> self.dut.send_expect("port start all", "testpmd> ", 120)
> + self.dut.send_expect("set promisc all off", "testpmd> ", 120)
> self.dut.send_expect("start", "testpmd> ")
>
> self.tester.scapy_foreground()
> time.sleep(5)
>
> - # IPv4 tcp test
> -
> - self.tcpdump_start_sniffing([tx_interface, rx_interface])
> -
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/("X"*%s)],
> iface="%s")' % (mac, padding, tx_interface))
> - out = self.tester.scapy_execute()
> - out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> - print out
> - self.tcpdump_stop_sniff()
> - rx_stats = self.number_of_packets(rx_interface)
> - if (rx_stats == 2):
> - self.verify(1, "Pass")
> -
> - # IPv6 tcp test
> -
> - self.tcpdump_start_sniffing([tx_interface, rx_interface])
> - self.tester.scapy_append('sendp([Ether(dst="%s",
> src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200",
> dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=102
> 1)/("X"*%s)], iface="%s")' % (mac, padding, tx_interface))
> - out = self.tester.scapy_execute()
> - out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> - print out
> - self.tcpdump_stop_sniff()
> - rx_stats = self.number_of_packets(rx_interface)
> - if (rx_stats == 2):
> - self.verify(1, "Pass")
> + for loading_size in self.loading_sizes:
> + # IPv4 tcp test
> + self.tcpdump_start_sniffing([tx_interface, rx_interface])
> + out = self.dut.send_expect("clear port info all", "testpmd> ", 120)
> +
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/("X"*%s)],
> iface="%s")' % (mac, loading_size, tx_interface))
> + out = self.tester.scapy_execute()
> + out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> + print out
> + self.tcpdump_stop_sniff()
> + rx_stats = self.number_of_packets(rx_interface)
> + tx_stats = self.number_of_packets(tx_interface)
> + tx_outlist = self.number_of_bytes(rx_interface)
> + self.logger.info(tx_outlist)
> + if (loading_size <= 800):
> + self.verify(rx_stats == tx_stats and int(tx_outlist[0]) ==
> loading_size, "IPV6 RX or TX packet number not correct")
> + else:
> + num = loading_size/800
> + for i in range(num):
> + self.verify(int(tx_outlist[i]) == 800, "the packet segmentation
> incorrect, %s" % tx_outlist)
> + if loading_size% 800 != 0:
> + self.verify(int(tx_outlist[num]) == loading_size%
> + 800, "the packet segmentation incorrect, %s" % tx_outlist)
> +
> + for loading_size in self.loading_sizes:
> + # IPv6 tcp test
> + self.tcpdump_start_sniffing([tx_interface, rx_interface])
> + out = self.dut.send_expect("clear port info all", "testpmd> ", 120)
> + self.tester.scapy_append('sendp([Ether(dst="%s",
> src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200",
> dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=102
> 1)/("X"*%s)], iface="%s")' % (mac, loading_size, tx_interface))
> + out = self.tester.scapy_execute()
> + out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> + print out
> + self.tcpdump_stop_sniff()
> + rx_stats = self.number_of_packets(rx_interface)
> + tx_stats = self.number_of_packets(tx_interface)
> + tx_outlist = self.number_of_bytes(rx_interface)
> + self.logger.info(tx_outlist)
> + if (loading_size <= 800):
> + self.verify(rx_stats == tx_stats and int(tx_outlist[0]) ==
> loading_size, "IPV6 RX or TX packet number not correct")
> + else:
> + num = loading_size/800
> + for i in range(num):
> + self.verify(int(tx_outlist[i]) == 800, "the packet segmentation
> incorrect, %s" % tx_outlist)
> + if loading_size% 800 != 0:
> + self.verify(int(tx_outlist[num]) == loading_size%
> + 800, "the packet segmentation incorrect, %s" % tx_outlist)
>
> def test_tso_tunneling(self):
> """
> @@ -205,12 +254,10 @@ class TestTSO(TestCase):
> self.verify(cores is not None, "Insufficient cores for speed testing")
> self.coreMask = utils.create_mask(cores)
>
> - padding = self.frame_sizes[0] - self.headers_size
> -
> self.tester.send_expect("ethtool -K %s rx off tx off tso off gso off gro off
> lro off" % tx_interface, "# ")
> self.tester.send_expect("ip l set %s up" % tx_interface, "# ")
>
> - cmd = "./%s/app/testpmd -c %s -n %d %s -- -i --rxd=512 --txd=512 --
> burst=32 --rxfreet=64 --mbcache=128 --portmask=%s --txpt=36 --txht=0 --
> txwt=0 --txfreet=32 --txrst=32 " % (self.target, self.coreMask,
> self.dut.get_memory_channels(), self.blacklist, self.portMask)
> + cmd = "./%s/app/testpmd -c %s -n %d %s -- -i --rxd=512
> + --txd=512 --burst=32 --rxfreet=64 --mbcache=128 --portmask=%s
> + --max-pkt-len=%s --txpt=36 --txht=0 --txwt=0 --txfreet=32 --txrst=32 "
> + % (self.target, self.coreMask, self.dut.get_memory_channels(),
> + self.blacklist, self.portMask, TSO_MTU)
> self.dut.send_expect(cmd, "testpmd> ", 120)
> self.dut.send_expect("set verbose 1", "testpmd> ", 120)
> self.dut.send_expect("port stop all", "testpmd> ", 120) @@ -228,35
> +275,62 @@ class TestTSO(TestCase):
> self.dut.send_expect("csum set outer-ip hw %d" % self.dut_ports[1],
> "testpmd> ", 120)
> self.dut.send_expect("csum parse-tunnel on %d" % self.dut_ports[1],
> "testpmd> ", 120)
>
> - self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd> ",
> 120)
> + self.dut.send_expect("tunnel_tso set 800 %d" % self.dut_ports[1],
> "testpmd> ", 120)
> + self.dut.send_expect("rx_vxlan_port add 4789 0", "testpmd> ",
> + 120)
> self.dut.send_expect("set fwd csum", "testpmd> ", 120)
> self.dut.send_expect("port start all", "testpmd> ", 120)
> + self.dut.send_expect("set promisc all off", "testpmd> ", 120)
> self.dut.send_expect("start", "testpmd> ")
>
> self.tester.scapy_foreground()
> time.sleep(5)
>
> - # Vxlan test
> - self.tcpdump_start_sniffing([tx_interface, rx_interface])
> -
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2")/UDP(sport="1021",dport="4789")/VXLA
> N()/Ether(dst=%s,src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.
> 1.2")/TCP(sport="1021",dport="1021")/("X"*%s)], iface="%s")' % (mac, mac,
> padding, tx_interface))
> - out = self.tester.scapy_execute()
> - out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> - print out
> - self.tcpdump_stop_sniff()
> - rx_stats = self.number_of_packets(rx_interface)
> - if (rx_stats == 2):
> - self.verify(1, "Pass")
> -
> - # Nvgre test
> - self.tcpdump_start_sniffing([tx_interface, rx_interface])
> -
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2",proto=47)/NVGRE()/Ether(dst=%s,src="52
> :00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport="1021",d
> port="1021")/("X"*%s)], iface="%s")' % (mac, mac, padding, tx_interface))
> - out = self.tester.scapy_execute()
> - out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> - print out
> - self.tcpdump_stop_sniff()
> - rx_stats = self.number_of_packets(rx_interface)
> - if (rx_stats == 2):
> - self.verify(1, "Pass")
> + for loading_size in self.loading_sizes:
> + # Vxlan test
> + self.tcpdump_start_sniffing([tx_interface, rx_interface])
> + self.load_module()
> + out = self.dut.send_expect("clear port info all", "testpmd> ", 120)
> +
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2")/UDP(sport=1021,dport=4789)/Vxlan()/Et
> her(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")
> /TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")' % (mac, mac,
> loading_size, tx_interface))
> + out = self.tester.scapy_execute()
> + out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> + print out
> + self.tcpdump_stop_sniff()
> + rx_stats = self.number_of_packets(rx_interface)
> + tx_stats = self.number_of_packets(tx_interface)
> + tx_outlist = self.number_of_bytes(rx_interface)
> + self.logger.info(tx_outlist)
> + if (loading_size <= 800):
> + self.verify(rx_stats == tx_stats and int(tx_outlist[0]) ==
> loading_size, "Vxlan RX or TX packet number not correct")
> + else:
> + num = loading_size/800
> + for i in range(num):
> + self.verify(int(tx_outlist[i]) == 800, "the packet segmentation
> incorrect, %s" % tx_outlist)
> + if loading_size% 800 != 0:
> + self.verify(int(tx_outlist[num]) == loading_size%
> + 800, "the packet segmentation incorrect, %s" % tx_outlist)
> +
> + for loading_size in self.loading_sizes:
> + # Nvgre test
> + self.tcpdump_start_sniffing([tx_interface, rx_interface])
> + self.load_module()
> + out = self.dut.send_expect("clear port info all", "testpmd> ", 120)
> +
> self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(
> src="192.168.1.1",dst="192.168.1.2",proto=47)/NVGRE()/Ether(dst="%s",src="
> 52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,d
> port=1021)/("X"*%s)], iface="%s")' % (mac, mac, loading_size, tx_interface))
> + out = self.tester.scapy_execute()
> + out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
> + print out
> + self.tcpdump_stop_sniff()
> + rx_stats = self.number_of_packets(rx_interface)
> + tx_stats = self.number_of_packets(tx_interface)
> + tx_outlist = self.number_of_bytes(rx_interface)
> + self.logger.info(tx_outlist)
> + if (loading_size <= 800):
> + self.verify(rx_stats == tx_stats and int(tx_outlist[0]) ==
> loading_size, "Nvgre RX or TX packet number not correct")
> + else:
> + num = loading_size/800
> + for i in range(num):
> + self.verify(int(tx_outlist[i]) == 800, "the packet segmentation
> incorrect, %s" % tx_outlist)
> + if loading_size% 800 != 0:
> + self.verify(int(tx_outlist[num]) == loading_size%
> + 800, "the packet segmentation incorrect, %s" % tx_outlist)
> +
>
> def test_perf_TSO_2ports(self):
> """
> @@ -276,7 +350,7 @@ class TestTSO(TestCase):
> else:
> queues = 1
>
> - command_line = "./%s/app/testpmd -c %s -n %d %s -- -i --
> coremask=%s --rxd=512 --txd=512 --burst=32 --rxfreet=64 --mbcache=128 --
> portmask=%s --txpt=36 --txht=0 --txwt=0 --txfreet=32 --txrst=32 " %
> (self.target, self.all_cores_mask, self.dut.get_memory_channels(),
> self.blacklist, self.coreMask, self.portMask)
> + command_line = "./%s/app/testpmd -c %s -n %d %s -- -i
> + --coremask=%s --rxd=512 --txd=512 --burst=32 --rxfreet=64
> + --mbcache=128 --portmask=%s --max-pkt-len=%s --txpt=36 --txht=0
> + --txwt=0 --txfreet=32 --txrst=32 " % (self.target,
> + self.all_cores_mask, self.dut.get_memory_channels(), self.blacklist,
> + self.coreMask, self.portMask, TSO_MTU)
>
> info = "Executing PMD using %s\n" % test_cycle['cores']
> self.logger.info(info)
> @@ -300,18 +374,20 @@ class TestTSO(TestCase):
> self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd>
> ", 120)
> self.dut.send_expect("set fwd csum", "testpmd> ", 120)
> self.dut.send_expect("port start all", "testpmd> ", 120)
> + self.dut.send_expect("set promisc all off", "testpmd> ",
> + 120)
> self.dut.send_expect("start", "testpmd> ")
> - for frame_size in self.frame_sizes:
> + for loading_size in self.loading_sizes:
> + frame_size = loading_size + self.headers_size
> wirespeed = self.wirespeed(self.nic, frame_size, 2)
>
> # create pcap file
> self.logger.info("Running with frame size %d " % frame_size)
> payload_size = frame_size - self.headers_size
> for _port in range(2):
> - mac = self.dut.get_mac_address(self.dut_ports[_port])
> - self.tester.scapy_append('wrpcap("dst%d.pcap",
> [Ether(dst="%s",src="52:00:00:00:00:01")/IP(src="192.168.1.1",dst="192.168.1.
> 2")/TCP(sport=1021,dport=1021)/("X"*%d)])' % (_port, mac, payload_size))
> -
> tgen_input.append((self.tester.get_local_port(self.dut_ports[_port]),
> - self.tester.get_local_port(self.dut_ports[1-_port]),
> "dst%d.pcap") % _port)
> + mac = self.dut.get_mac_address(self.dut_ports[_port])
> + self.tester.scapy_append('wrpcap("dst%d.pcap",
> [Ether(dst="%s",src="52:00:00:00:00:01")/IP(src="192.168.1.1",dst="192.168.1.
> 2")/TCP(sport=1021,dport=1021)/("X"*%d)])' % (_port, mac, loading_size))
> +
> tgen_input.append((self.tester.get_local_port(self.dut_ports[_port]),
> +
> + self.tester.get_local_port(self.dut_ports[1-_port]), "dst%d.pcap") %
> + _port)
> self.tester.scapy_execute()
>
> # run traffic generator @@ -326,21 +402,22 @@ class
> TestTSO(TestCase):
> time.sleep(5)
>
> for n in range(len(self.test_cycles)):
> - for frame_size in self.frame_sizes:
> + for loading_size in self.loading_sizes:
> self.verify(self.test_cycles[n]['Mpps'][
> - frame_size] > 0, "No traffic detected")
> + loading_size] > 0, "No traffic detected")
>
> # Print results
> self.result_table_create(self.table_header)
> - for frame_size in self.frame_sizes:
> - table_row = [frame_size]
> + for loading_size in self.loading_sizes:
> + table_row = [loading_size]
> for test_cycle in self.test_cycles:
> - table_row.append(test_cycle['Mpps'][frame_size])
> - table_row.append(test_cycle['pct'][frame_size])
> + table_row.append(test_cycle['Mpps'][loading_size])
> + table_row.append(test_cycle['pct'][loading_size])
>
> self.result_table_add(table_row)
>
> self.result_table_print()
> +
> def tear_down(self):
> """
> Run after each test case.
> @@ -352,4 +429,4 @@ class TestTSO(TestCase):
> """
> Run after each test suite.
> """
> - pass
> + self.tester.send_expect("ifconfig %s mtu %s" %
> + (self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0
> + ])), DEFAULT_MUT), "# ")
> --
> 2.17.2
next prev parent reply other threads:[~2019-06-12 6:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-11 2:39 zhu,shuai
2019-06-11 2:37 ` Yao, BingX Y
2019-06-12 6:25 ` Tu, Lijuan [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-06-10 7:13 zhu,shuai
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