From: Ding Heng <hengx.ding@intel.com>
To: dts@dpdk.org
Cc: Ding Heng <hengx.ding@intel.com>
Subject: [dts] [PATCH 1/2] l3fwd: enable rfc2544 case and change result format for generate report
Date: Thu, 31 Dec 2015 16:25:53 +0800 [thread overview]
Message-ID: <1451550354-26047-1-git-send-email-hengx.ding@intel.com> (raw)
Signed-off-by: Ding Heng <hengx.ding@intel.com>
diff --git a/framework/tester.py b/framework/tester.py
index 210d54f..4dea0e3 100644
--- a/framework/tester.py
+++ b/framework/tester.py
@@ -445,7 +445,7 @@ class Tester(Crb):
Run loss performance test on specified ports.
"""
if self.check_port_list(portList, 'ixia'):
- return self.ixia_packet_gen.loss(portList, ratePercent)
+ return self.ixia_packet_gen.loss(portList, ratePercent, delay)
elif not self.check_port_list(portList):
self.logger.warning("exception by mixed port types")
return None
diff --git a/framework/utils.py b/framework/utils.py
index dd45e9e..48bba0e 100644
--- a/framework/utils.py
+++ b/framework/utils.py
@@ -98,3 +98,13 @@ def remove_old_rsa_key(crb, ip):
remove_rsa_key_cmd = "sed -i '/^%s/d' %s" % \
(ip.strip(), rsa_key_path)
crb.send_expect(remove_rsa_key_cmd, "# ")
+
+def human_read_number(num):
+ if num > 1000000:
+ num /= 1000000
+ return str(num) + "M"
+ elif num > 1000:
+ num /= 1000
+ return str(num) + "K"
+ else:
+ return str(num)
diff --git a/tests/TestSuite_l3fwd.py b/tests/TestSuite_l3fwd.py
index 0e09256..e785b8b 100644
--- a/tests/TestSuite_l3fwd.py
+++ b/tests/TestSuite_l3fwd.py
@@ -42,28 +42,29 @@ from test_case import TestCase
from exception import VerifyFailure
from settings import HEADER_SIZE
from etgen import IxiaPacketGenerator
+from utils import *
class TestL3fwd(TestCase,IxiaPacketGenerator):
path = "./examples/l3fwd/build/"
- test_cases_2_ports = {"1S/1C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.1.0})'",
- "1S/1C/2T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.1.1})'",
- "1S/2C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.2.0})'",
- "1S/4C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.2.0}),(P0,1,C{1.3.0}), (P1,1,C{1.4.0})'",
- "2S/2C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{0.1.0}), (P1,0,C{0.2.0}),(P0,1,C{1.3.0}), (P1,1,C{1.4.0})'",
+ test_cases_2_ports = {"1S/1C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.1.0})' --enable-jumbo --max-pkt-len 4096",
+ #"1S/1C/2T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.1.1})'",
+ "1S/2C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.2.0})' --enable-jumbo --max-pkt-len 4096",
+ #"1S/4C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}), (P1,0,C{1.2.0}),(P0,1,C{1.3.0}), (P1,1,C{1.4.0})'",
+ #"2S/2C/1T": "%s -c %s -n %d -- -p %s --config '(P0,0,C{0.1.0}), (P1,0,C{0.2.0}),(P0,1,C{1.3.0}), (P1,1,C{1.4.0})'",
}
test_cases_4_ports = [(1, "1S/1C/1T",
- "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.1.0}),(P2,0,C{1.1.0}),(P3,0,C{1.1.0})'"),
- (1, "1S/2C/2T",
- "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.1.1}),(P2,0,C{1.2.0}),(P3,0,C{1.2.1})'"),
+ "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.1.0}),(P2,0,C{1.1.0}),(P3,0,C{1.1.0})' --enable-jumbo --max-pkt-len 4096"),
+ #(1, "1S/2C/2T",
+ # "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.1.1}),(P2,0,C{1.2.0}),(P3,0,C{1.2.1})'"),
(1, "1S/4C/1T",
- "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0}),(P2,0,C{1.3.0}),(P3,0,C{1.4.0})'"),
- (2, "1S/8C/1T",
- "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P0,1,C{1.2.0}),(P1,0,C{1.3.0}),(P1,1,C{1.4.0}),(P2,0,C{1.5.0}),(P2,1,C{1.6.0}),(P3,0,C{1.7.0}),(P3,1,C{1.8.0})'"),
- (2, "2S/2C/1T",
- "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0}),(P2,0,C{0.3.0}),(P3,0,C{0.4.0})'"),
+ "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0}),(P2,0,C{1.3.0}),(P3,0,C{1.4.0})' --enable-jumbo --max-pkt-len 4096"),
+ #(2, "1S/8C/1T",
+ #"%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P0,1,C{1.2.0}),(P1,0,C{1.3.0}),(P1,1,C{1.4.0}),(P2,0,C{1.5.0}),(P2,1,C{1.6.0}),(P3,0,C{1.7.0}),(P3,1,C{1.8.0})'"),
+ #(2, "2S/2C/1T",
+ # "%s -c %s -n %d -- -p %s --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0}),(P2,0,C{0.3.0}),(P3,0,C{0.4.0})'"),
]
queues_4_ports = []
@@ -94,7 +95,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
"{IPv4(13,101,0,0), 24, P3}",
]
- frame_sizes = [64,128] # 65, 128
+ frame_sizes = [64, 128, 256, 512, 2048] # 65, 128
methods = ['lpm', 'exact']
#
@@ -202,7 +203,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
image_path = self.plotting.create_bars_plot(
'test_perf_l3fwd_4ports_%d_%dRxQ' % (frame_size, queues),
'LPM & Exact modes, %dB, %d Rx Queues, 4 ports' % (frame_size, queues),
- cores,
+ TestL3fwd.frame_sizes,
ydata,
ylabel='% linerate',
legend=TestL3fwd.methods)
@@ -227,7 +228,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
for core in cores:
core_ydata = []
for row in data:
- if row[5] == mode and row[2] == core:
+ if row[1] == mode and row[2] == core:
core_ydata.append(float(row[4]))
mode_ydata.append(core_ydata)
@@ -255,7 +256,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
for frame_size in TestL3fwd.frame_sizes:
for row in data:
if row[2] == core and row[0] == frame_size and \
- row[5] == mode:
+ row[1] == mode:
mode_ydata.append(float(row[4]))
ydata.append(mode_ydata)
@@ -391,7 +392,6 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
output_pattern = re.compile("P([0123]),([0123]),(C\{\d.\d.\d\})")
pat2 = re.compile("C\{\d")
repl1 = "C{" + str(self.port_socket)
-
bps = dict()
pps = dict()
@@ -449,7 +449,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
# stop l3fwd
self.dut.send_expect("^C", "#")
- data_row = [frame_size, rx_queues_per_port, cores_config]
+ data_row = [frame_size, method, cores_config, rx_queues_per_port]
for method in TestL3fwd.methods:
data_row.append(pps[method])
data_row.append(pct[method])
@@ -474,7 +474,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
# Verify that enough ports are available
self.verify(len(ports) >= 4, "Insufficient ports for speed testing")
- header_row = ["Frame size", "RX Queues/NIC Port", "S/C/T"]
+ header_row = ["Frame size", "mode", "S/C/T", "RX Queues/NIC Port"]
for method in TestL3fwd.methods:
header_row.append('%s Mpps' % method)
@@ -521,7 +521,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
L3fwd main 2 ports.
"""
- header_row = ["Frame", "Ports", "S/C/T", "Mpps", "% linerate", "mode"]
+ header_row = ["Frame", "mode", "S/C/T", "Mpps", "% linerate"]
self.l3fwd_test_results['header'] = header_row
dts.results_table_add_header(header_row)
self.l3fwd_test_results['data'] = []
@@ -533,7 +533,7 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
HEADER_SIZE['ip'] - HEADER_SIZE['eth']
for _port in range(2):
dmac = self.dut.get_mac_address(valports[_port])
- flows = ['Ether(dst=%s)/%s/("X"*%d)' % (dmac, flow, payload_size) for flow in self.flows()[_port *2:(_port +1)*2]]
+ flows = ['Ether(dst="%s")/%s/("X"*%d)' % (dmac, flow, payload_size) for flow in self.flows()[_port *2:(_port +1)*2]]
self.tester.scapy_append('wrpcap("dst%d.pcap", [%s])' %(valports[_port],string.join(flows,',')))
self.tester.scapy_execute()
@@ -611,13 +611,116 @@ class TestL3fwd(TestCase,IxiaPacketGenerator):
# Stop l3fwd
self.dut.send_expect("^C", "#")
- data_row = [frame_size, 2, cores, str(pps), str(pct), mode]
+ data_row = [frame_size, mode, cores, str(pps), str(pct)]
dts.results_table_add_row(data_row)
self.l3fwd_test_results['data'].append(data_row)
self.plot_2_ports()
dts.results_table_print()
+ def test_perf_rfc2544(self):
+
+ header_row = ["Frame", "mode", "S/C/T", "LR_tx_pkts(1min)", "LR_rx_pkts(1min)", "LR_loss_pkts(1min)", "% zero_loss_rate", "zero_loss_throughput(Mpps)"]
+ self.l3fwd_test_results['header'] = header_row
+ dts.results_table_add_header(header_row)
+ self.l3fwd_test_results['data'] = []
+
+ for frame_size in TestL3fwd.frame_sizes:
+
+ # Prepare traffic flow
+ payload_size = frame_size - \
+ HEADER_SIZE['ip'] - HEADER_SIZE['eth']
+ for _port in range(2):
+ dmac = self.dut.get_mac_address(valports[_port])
+ flows = ['Ether(dst="%s")/%s/("X"*%d)' % (dmac, flow, payload_size) for flow in self.flows()[_port *2:(_port +1)*2]]
+ self.tester.scapy_append('wrpcap("dst%d.pcap", [%s])' %(valports[_port],string.join(flows,',')))
+ self.tester.scapy_execute()
+
+ dts.report("Flows for 2 ports, %d frame size.\n" % (frame_size),
+ annex=True)
+ dts.report("%s" % string.join(flows, '\n'),
+ frame=True, annex=True)
+
+
+ # Prepare the command line
+ global corelist
+ pat = re.compile("P([0123]),([0123]),(C\{\d.\d.\d\})")
+
+ pat2 = re.compile("C\{\d")
+ repl1 = "C{" + str(self.port_socket)
+
+ coreMask = {}
+ rtCmdLines = dict(TestL3fwd.test_cases_2_ports)
+ for key in rtCmdLines.keys():
+ corelist = []
+ while pat.search(rtCmdLines[key]):
+ # Change the socket to the NIC's socket
+ if key.find('1S')>=0:
+ rtCmdLines[key] = pat2.sub(repl1, rtCmdLines[key])
+ rtCmdLines[key] = pat.sub(self.repl, rtCmdLines[key])
+
+ self.logger.info("%s\n" % str(corelist))
+ coreMask[key] = dts.create_mask(set(corelist))
+
+ # measure by two different mode
+ for mode in TestL3fwd.methods:
+
+ # start l3fwd
+ index = 0
+ subtitle = []
+ for cores in rtCmdLines.keys():
+
+ #in order to save time, only some of the cases will be run.
+ if mode == "lpm" and (cores == "1S/1C/1T" or cores == "1S/4C/1T"):
+ info = "Executing l3fwd using %s mode, 2 ports, %s and %d frame size.\n" % (
+ mode, cores, frame_size)
+
+ self.logger.info(info)
+ dts.report(info, annex=True)
+
+ subtitle.append(cores)
+ cmdline = rtCmdLines[cores] % (TestL3fwd.path + "l3fwd_" + mode, coreMask[cores],
+ self.dut.get_memory_channels(), dts.create_mask(valports[:2]))
+
+ dts.report(cmdline + "\n", frame=True, annex=True)
+
+ out = self.dut.send_expect(cmdline, "L3FWD:", 120)
+
+ # Measure test
+ tgenInput = []
+ for rxPort in range(2):
+ # No use on rx/tx limitation
+ if rxPort % 2 == 0:
+ txIntf = self.tester.get_local_port(valports[rxPort + 1])
+ else:
+ txIntf = self.tester.get_local_port(valports[rxPort - 1])
+
+ rxIntf = self.tester.get_local_port(valports[rxPort])
+ if rxPort % 2 == 0:
+ tgenInput.append((txIntf, rxIntf, "dst%d.pcap" %valports[rxPort+1]))
+ else:
+ tgenInput.append((txIntf, rxIntf, "dst%d.pcap" %valports[rxPort-1]))
+
+ zero_loss_rate, tx_pkts, rx_pkts = self.tester.run_rfc2544(tgenInput, delay=60)
+ loss_pkts = tx_pkts - rx_pkts
+ self.dut.send_expect("^C", "#")
+ linerate = self.wirespeed(self.nic, frame_size, 2)
+ zero_loss_throughput = (linerate * zero_loss_rate) / 100
+
+ tx_pkts = human_read_number(tx_pkts)
+ rx_pkts = human_read_number(rx_pkts)
+ loss_pkts = human_read_number(loss_pkts)
+
+ data_row = [frame_size, mode, cores, tx_pkts, rx_pkts, loss_pkts, zero_loss_rate, zero_loss_throughput]
+ dts.results_table_add_row(data_row)
+ self.l3fwd_test_results['data'].append(data_row)
+ else:
+ pass
+
+ index += 1
+
+ dts.results_table_print()
+
def ip(self, port, frag, src, proto, tos, dst, chksum, len, options, version, flags, ihl, ttl, id):
self.add_tcl_cmd("protocol config -name ip")
self.add_tcl_cmd('ip config -sourceIpAddr "%s"' % src)
--
1.9.3
next reply other threads:[~2015-12-31 8:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-31 8:25 Ding Heng [this message]
2015-12-31 8:25 ` [dts] [PATCH 2/2] l3fwd: delete plot funtions Ding Heng
2015-12-31 8:36 ` Xu, Qian Q
2016-01-06 1:04 ` [dts] [PATCH 1/2] l3fwd: enable rfc2544 case and change result format for generate report Liu, Yong
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