From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id F2C27A0A02 for ; Wed, 13 Jan 2021 21:08:04 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C8221140D27; Wed, 13 Jan 2021 21:08:04 +0100 (CET) Received: from mail-lj1-f196.google.com (mail-lj1-f196.google.com [209.85.208.196]) by mails.dpdk.org (Postfix) with ESMTP id A40C9140D25 for ; Wed, 13 Jan 2021 21:08:03 +0100 (CET) Received: by mail-lj1-f196.google.com with SMTP id f11so3952685ljm.8 for ; Wed, 13 Jan 2021 12:08:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iol.unh.edu; s=unh-iol; h=mime-version:from:date:message-id:subject:to:cc; bh=umZzftvoI8zQJbQSZoWADWmxm1RmKVLYmIfgfSfxBRY=; b=jSEjdvBtdFoDdC1125fm0Z6K5aHA4FGcjEZQ4msQAMWBbzX9OZeytVKFzQGZmqpaRn FU0h+Dt8cmuWKCqcjwfdlbYM0+TWTsqPL+7DzO3hFlqVlkGAZ8GuQtfxSVBHTjkbbDV2 2f7HUUuPGI6ToAhJOX0gXsUqDKFh37VnxbXoE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=umZzftvoI8zQJbQSZoWADWmxm1RmKVLYmIfgfSfxBRY=; b=G+6V46R5vGqLRT9qItGfoS9uxqd8ny++P60TbweYY+rRGAecgobYhactQsWU3HIhS/ qglpSI6fFj/AnkVUIBT45ePLkjinv0Xdr6JQGZW3wv4T+nusHVAS5dB+Z6MwgWckOe4n hEhTw4MKXu2oeUew0HCPAcVAUJlPS9/syOvpW4Ypx9epGqfypY0BTFXKfsapAN0sFbse uTdiee2nL4QPjiGUc0CyCxvxOC9CfPVjvqpy6E1w5DTSYExDVx/bhrY3w0Z1yM178nFu yXWC9D/8CGaGZFPWJXlF6gdJYGlvQElDP/W44st3t66fFJE4XyzhYHDY3ZtwD+NZeFKO aGqw== X-Gm-Message-State: AOAM532jYeYRR1ctUHklMrHLg7z5sawaPAB/UjDW3/0XlfzMxKzsdyyp vk9rf51Yxpjhinhg2AvCw7fmPCqTI3IDOH484nEhmA== X-Google-Smtp-Source: ABdhPJw1QkJX3aeBEFFCZiEx37h6mIrzKVt7WFtDnhrnwrEw/h8uH0YhuHZiEnyLLRWW8d67VpmiiHf/Z0CocUvyeVk= X-Received: by 2002:a2e:6c0a:: with SMTP id h10mr1626851ljc.149.1610568483190; Wed, 13 Jan 2021 12:08:03 -0800 (PST) MIME-Version: 1.0 From: David Liu Date: Wed, 13 Jan 2021 15:07:27 -0500 Message-ID: To: Ajit Khaparde Cc: ci@dpdk.org, dpdklab@iol.unh.edu Content-Type: multipart/alternative; boundary="00000000000053d21105b8cdb281" Subject: [dpdk-ci] [DPDKLAB] 25G Broadcom NIC in Arm hardware X-BeenThere: ci@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK CI discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ci-bounces@dpdk.org Sender: "ci" --00000000000053d21105b8cdb281 Content-Type: text/plain; charset="UTF-8" Hi Ajit, We have a 25G Broadcom NIC that is installed on an Arm machine. And I am running into a problem when I try to run nic_single_core_perf on the NIC. Currently, we are using: Trex v2.86 and dts from http://git.dpdk.org/tools/dts/ All the NICs are up and running when testing. The problem is an error when I try to run the test case inside the nic_single_core_perf: TestNicSingleCorePerf: Test running at parameters: framesize: 64, rxd/txd: > 512 > dut.172.18.0.41: > x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 32,33 -n 4 > --file-prefix=dpdk_15311_20210113190237 -a 0000:93:00.0 -a 0000:93:00.1 > -- -i --portmask=0x3 --txd=512 --rxd=512 --nb-cores=1 > dut.172.18.0.41: start > TestNicSingleCorePerf: Test Case test_perf_nic_single_core Result > ERROR: Traceback (most recent call last): > File "/opt/dts/framework/test_case.py", line 319, in _execute_test_case > case_obj() > File "tests/TestSuite_nic_single_core_perf.py", line 196, in > test_perf_nic_single_core > self.perf_test(self.nb_ports) > File "tests/TestSuite_nic_single_core_perf.py", line 270, in perf_test > _, packets_received = > self.tester.pktgen.measure_throughput(stream_ids=streams, > options=traffic_opt) > File "/opt/dts/framework/pktgen_base.py", line 245, in measure_throughput > self._prepare_transmission(stream_ids=stream_ids) > File "/opt/dts/framework/pktgen_trex.py", line 778, in > _prepare_transmission > self._conn.reset(ports=self._ports) > File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/trex_api_annotators.py", > line 51, in wrap2 > ret = f(*args, **kwargs) > File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/stl/trex_stl_client.py", > line 339, in reset > self.clear_stats(ports) > File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/trex_api_annotators.py", > line 51, in wrap2 > ret = f(*args, **kwargs) > File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/stl/trex_stl_client.py", > line 1492, in clear_stats > self._clear_stats_common(ports, clear_global, clear_xstats) > File > "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/common/trex_client.py", > line 2876, in _clear_stats_common > raise TRexError(rc) > trex.common.trex_exceptions.TRexError: *** [RPC] - Failed to get server > response from tcp://172.18.0.40:4501 I also try to run TRex in stateless mode with./t-rex-64 -i --cfg /etc/trex_cfg.yaml and connect with ./trex-console Then start sending traffic with command > trex>start -f stl/imix.py But this will cause an error to turn off Trex. trex> > 2021-01-13 19:56:21 - [server][warning] - Server has been shutdown - > cause: 'WATCHDOG: task 'Trex DP core 1' has not responded for more than > 1.00135 seconds - timeout is 1 seconds > *** traceback follows *** > 1 0x561be173cf5a ./_t-rex-64(+0x19af5a) [0x561be173cf5a] > 2 0x7feea3ac0980 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980) > [0x7feea3ac0980] > 3 0x561be1a05a2a rte_delay_us_block + 106 > 4 0x561be16ce874 CCoreEthIF::send_burst(CCorePerPort*, unsigned > short, CVirtualIFPerSideStats*) + 3220 > 5 0x561be16abf57 CCoreEthIF::flush_tx_queue() + 31 > 6 0x561be171e3d9 > CNodeGenerator::handle_maintenance(CFlowGenListPerThread*) + 265 > 7 0x561be171f7ec CNodeGenerator::handle_flow_sync(CGenNode*, > CFlowGenListPerThread*, bool&) + 92 > 8 0x561be171fc98 CNodeGenerator::handle_slow_messages(unsigned char, > CGenNode*, CFlowGenListPerThread*, bool) + 184 > 9 0x561be16cb5f1 int CNodeGenerator::flush_file_realtime<23, > false>(double, double, CFlowGenListPerThread*, double&) + 881 > 10 0x561be1905212 TrexStatelessDpCore::start_scheduler() + 226 > 11 0x561be1883ae9 TrexDpCore::start() + 89 > 12 0x561be1714113 > CFlowGenListPerThread::start(std::__cxx11::basic_string std::char_traits, std::allocator >&, CPreviewMode&) + 115 > 13 0x561be16af8dd CGlobalTRex::run_in_core(unsigned char) + 487 > 14 0x561be16d11ad ./_t-rex-64(+0x12f1ad) [0x561be16d11ad] > 15 0x561be1a1dfaa eal_thread_loop + 426 > 16 0x7feea3ab56db /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db) > [0x7feea3ab56db] > 17 0x7feea2a8571f clone + 63 > > *** addr2line information follows *** > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ??:0 > ' I believe if everything is working, this should not turn off trex but please correct me if I am wrong. I wonder if you have any suggestion of how I can approach this issue? Best, David --00000000000053d21105b8cdb281 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi Ajit,

We have a 25G Broadcom NIC that is installed on an Arm machine.
And=C2=A0I am running into a= problem when I try to run nic_single_core_perf on the NIC.
Currently, we are using: Trex v2.86 and = dts from=C2=A0http://git.dpdk.org/tools/dts/
All the NICs are up and running when testing.

The problem is an error whe= n I try to run the test case inside the=C2=A0nic_single_core_perf:

TestNicSingleCor= ePerf: Test running at parameters: framesize: 64, rxd/txd: 512
=C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0dut.172.18.0.41: x86_64-nat= ive-linuxapp-gcc/app/dpdk-testpmd -l 32,33 -n 4 =C2=A0--file-prefix=3Ddpdk_= 15311_20210113190237 =C2=A0 -a 0000:93:00.0 -a 0000:93:00.1 -- -i --portmas= k=3D0x3 --txd=3D512 --rxd=3D512 --nb-cores=3D1
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0dut.172.18.0.41: start
=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0TestNicSingleCorePerf: Test Case test_perf_nic_single_core= Result ERROR: Traceback (most recent call last):
=C2=A0 File "/opt= /dts/framework/test_case.py", line 319, in _execute_test_case
=C2= =A0 =C2=A0 case_obj()
=C2=A0 File "tests/TestSuite_nic_single_core_= perf.py", line 196, in test_perf_nic_single_core
=C2=A0 =C2=A0 self= .perf_test(self.nb_ports)
=C2=A0 File "tests/TestSuite_nic_single_c= ore_perf.py", line 270, in perf_test
=C2=A0 =C2=A0 _, packets_recei= ved =3D self.tester.pktgen.measure_throughput(stream_ids=3Dstreams, options= =3Dtraffic_opt)
=C2=A0 File "/opt/dts/framework/pktgen_base.py"= ;, line 245, in measure_throughput
=C2=A0 =C2=A0 self._prepare_transmiss= ion(stream_ids=3Dstream_ids)
=C2=A0 File "/opt/dts/framework/pktgen= _trex.py", line 778, in _prepare_transmission
=C2=A0 =C2=A0 self._c= onn.reset(ports=3Dself._ports)
=C2=A0 File "/opt/trex/v2.86/automat= ion/trex_control_plane/interactive/trex/common/trex_api_annotators.py"= , line 51, in wrap2
=C2=A0 =C2=A0 ret =3D f(*args, **kwargs)
=C2=A0 F= ile "/opt/trex/v2.86/automation/trex_control_plane/interactive/trex/st= l/trex_stl_client.py", line 339, in reset
=C2=A0 =C2=A0 self.clear_= stats(ports)
=C2=A0 File "/opt/trex/v2.86/automation/trex_control_p= lane/interactive/trex/common/trex_api_annotators.py", line 51, in wrap= 2
=C2=A0 =C2=A0 ret =3D f(*args, **kwargs)
=C2=A0 File "/opt/tre= x/v2.86/automation/trex_control_plane/interactive/trex/stl/trex_stl_client.= py", line 1492, in clear_stats
=C2=A0 =C2=A0 self._clear_stats_comm= on(ports, clear_global, clear_xstats)
=C2=A0 File "/opt/trex/v2.86/= automation/trex_control_plane/interactive/trex/common/trex_client.py",= line 2876, in _clear_stats_common
=C2=A0 =C2=A0 raise TRexError(rc)
= trex.common.trex_exceptions.TRexError: *** [RPC] - Failed to get server res= ponse from tcp://172.18.0.40:4501
<= blockquote style=3D"margin:0 0 0 40px;border:none;padding:0px">
<= blockquote style=3D"margin:0 0 0 40px;border:none;padding:0px">
I also try to run=C2=A0TRex in stateless mode with./t-rex-64 -i --cfg /etc/trex_cfg.yaml=C2=A0and=C2=A0 connect with=C2=A0./trex-console

trex>start -f stl/imix.py=C2=A0
=C2=A0
<= div>But this will cause an error to turn o= ff Trex.

trex>
2021-01-13 19:56:21 - [server][warning] =C2=A0- = Server has been shutdown - cause: 'WATCHDOG: task 'Trex DP core 1&#= 39; has not responded for more than 1.00135 seconds - timeout is 1 seconds<= br>*** traceback follows ***
1 =C2=A0 =C2=A0 =C2=A0 0x561be173cf5a ./_t-= rex-64(+0x19af5a) [0x561be173cf5a]
2 =C2=A0 =C2=A0 =C2=A0 0x7feea3ac0980= /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980) [0x7feea3ac0980]
3 =C2= =A0 =C2=A0 =C2=A0 0x561be1a05a2a rte_delay_us_block + 106
4 =C2=A0 =C2= =A0 =C2=A0 0x561be16ce874 CCoreEthIF::send_burst(CCorePerPort*, unsigned sh= ort, CVirtualIFPerSideStats*) + 3220
5 =C2=A0 =C2=A0 =C2=A0 0x561be16abf= 57 CCoreEthIF::flush_tx_queue() + 31
6 =C2=A0 =C2=A0 =C2=A0 0x561be171e3= d9 CNodeGenerator::handle_maintenance(CFlowGenListPerThread*) + 265
7 = =C2=A0 =C2=A0 =C2=A0 0x561be171f7ec CNodeGenerator::handle_flow_sync(CGenNo= de*, CFlowGenListPerThread*, bool&) + 92
8 =C2=A0 =C2=A0 =C2=A0 0x56= 1be171fc98 CNodeGenerator::handle_slow_messages(unsigned char, CGenNode*, C= FlowGenListPerThread*, bool) + 184
9 =C2=A0 =C2=A0 =C2=A0 0x561be16cb5f1= int CNodeGenerator::flush_file_realtime<23, false>(double, double, C= FlowGenListPerThread*, double&) + 881
10 =C2=A0 =C2=A0 =C2=A00x561be= 1905212 TrexStatelessDpCore::start_scheduler() + 226
11 =C2=A0 =C2=A0 = =C2=A00x561be1883ae9 TrexDpCore::start() + 89
12 =C2=A0 =C2=A0 =C2=A00x5= 61be1714113 CFlowGenListPerThread::start(std::__cxx11::basic_string<char= , std::char_traits<char>, std::allocator<char> >&, CPrev= iewMode&) + 115
13 =C2=A0 =C2=A0 =C2=A00x561be16af8dd CGlobalTRex::r= un_in_core(unsigned char) + 487
14 =C2=A0 =C2=A0 =C2=A00x561be16d11ad ./= _t-rex-64(+0x12f1ad) [0x561be16d11ad]
15 =C2=A0 =C2=A0 =C2=A00x561be1a1d= faa eal_thread_loop + 426
16 =C2=A0 =C2=A0 =C2=A00x7feea3ab56db /lib/x86= _64-linux-gnu/libpthread.so.0(+0x76db) [0x7feea3ab56db]
17 =C2=A0 =C2=A0= =C2=A00x7feea2a8571f clone + 63

*** addr2line information follows *= **
??:0
??:0
??:0
??:0
??:0
??:0
??:0
??:0
??:0<= br>??:0
??:0
??:0
??:0
??:0
??:0
??:0
??:0
'
=C2=A0
<= div>I beli= eve if everything is working, this should not turn off trex but please corr= ect me if I am wrong.
I wonder if you have any suggestion of = how I can approach=C2=A0this issue?

<= div>Best,<= /font>
David

--00000000000053d21105b8cdb281--