

Test ID: PVP_TPUT
--------------------------

Test Environment
~~~~~~~~~~~~~~~~
Below is the environment that the test was performed in:

* OS: CentOS Linux 7 Core
* Kernel Version: 4.4.50-rt62-1703161746nfv
* NIC(s):
    * Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
    * Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
* Board: Intel Corporation S2600WT2R [2 sockets]
* CPU:  Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz
* CPU cores: 44
* Memory: 65939100 kB
* Virtual Switch Set-up: pvp
* vswitchperf: GIT tag: 7c4a2cdcdd99f309dccfe0a24e829bbf3afa95f9
* Traffic Generator: IxNet, Version: 8.01.1029.6, GIT tag: None
* vSwitch: none, Version: None, GIT tag: None
* VNF: QemuPciPassthrough, Version: 2.5.0, GIT tag: a8c40fa2d667e585382080db36ac44e216b37a1c
* VM images:
    * /home/jenkins/vloop-vnf-ubuntu-14.04_20160804.qcow2
* VM loopback apps:
    * testpmd, Version: 16.07.0, GIT tag: 20e2b6eba13d9eb61b23ea75f09f2aa966fa6325

Below are test details:

* Test ID: pvp_tput
* Description: LTD.Throughput.RFC2544.PacketLossRatio
* Deployment: pvp
* Traffic type: rfc2544
* Bidirectional : 

Test results for packet size: 64
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A detailed summary of the main results is outlined below.

Results/Metrics Collected
^^^^^^^^^^^^^^^^^^^^^^^^^

The following are the metrics obtained during this test:

========================== ==================================
        Metric                          Result
========================== ==================================
tx_rate_fps                                           Unknown
throughput_rx_fps                                11346751.923
tx_rate_mbps                                          Unknown
throughput_rx_mbps                                   5809.537
tx_rate_percent                                        38.125
throughput_rx_percent                                  38.125
frame_loss_percent                                      0.000
min_latency_ns                                       4540.000
max_latency_ns                                      33900.000
avg_latency_ns                                      11632.500
type                                                  rfc2544
packet_size                                                64
traffic_type                                              udp
test_execution_time                                  00:16:49
guest_loopback_app                                    testpmd
========================== ==================================

Statistics collected
^^^^^^^^^^^^^^^^^^^^

The following system statistics were collected during testcase execution:

========================== ==================================
Process: qemu-system-x86
-------------------------------------------------------------
      Statistic                        Value
========================== ==================================
UID                                                         0
PID                                                     43678
%usr                                                     0.00
%system                                                  0.22
%guest                                                  99.66
%CPU                                                    99.80
CPU                                                         -
minflt/s                                                 0.00
majflt/s                                                 0.00
VSZ                                                   2689736
RSS                                                     76244
%MEM                                                     0.12
kB_rd/s                                                  0.00
kB_wr/s                                                  0.00
kB_ccwr/s                                                0.00
========================== ==================================


Test results for packet size: 128
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A detailed summary of the main results is outlined below.

Results/Metrics Collected
^^^^^^^^^^^^^^^^^^^^^^^^^

The following are the metrics obtained during this test:

========================== ==================================
        Metric                          Result
========================== ==================================
tx_rate_fps                                           Unknown
throughput_rx_fps                                 9575604.083
tx_rate_mbps                                          Unknown
throughput_rx_mbps                                   9805.419
tx_rate_percent                                        56.688
throughput_rx_percent                                  56.688
frame_loss_percent                                      0.000
min_latency_ns                                       4800.000
max_latency_ns                                      41460.000
avg_latency_ns                                      14901.500
type                                                  rfc2544
packet_size                                               128
traffic_type                                              udp
test_execution_time                                  00:16:49
guest_loopback_app                                    testpmd
========================== ==================================

Statistics collected
^^^^^^^^^^^^^^^^^^^^

The following system statistics were collected during testcase execution:

========================== ==================================
Process: qemu-system-x86
-------------------------------------------------------------
      Statistic                        Value
========================== ==================================
UID                                                         0
PID                                                     43678
%usr                                                     0.00
%system                                                  0.22
%guest                                                  99.66
%CPU                                                    99.80
CPU                                                         -
minflt/s                                                 0.00
majflt/s                                                 0.00
VSZ                                                   2689736
RSS                                                     76244
%MEM                                                     0.12
kB_rd/s                                                  0.00
kB_wr/s                                                  0.00
kB_ccwr/s                                                0.00
========================== ==================================


Test results for packet size: 512
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A detailed summary of the main results is outlined below.

Results/Metrics Collected
^^^^^^^^^^^^^^^^^^^^^^^^^

The following are the metrics obtained during this test:

========================== ==================================
        Metric                          Result
========================== ==================================
tx_rate_fps                                           Unknown
throughput_rx_fps                                 4699183.002
tx_rate_mbps                                          Unknown
throughput_rx_mbps                                  19247.854
tx_rate_percent                                           100
throughput_rx_percent                                     100
frame_loss_percent                                      0.000
min_latency_ns                                       5620.000
max_latency_ns                                      48600.000
avg_latency_ns                                      40739.500
type                                                  rfc2544
packet_size                                               512
traffic_type                                              udp
test_execution_time                                  00:16:49
guest_loopback_app                                    testpmd
========================== ==================================

Statistics collected
^^^^^^^^^^^^^^^^^^^^

The following system statistics were collected during testcase execution:

========================== ==================================
Process: qemu-system-x86
-------------------------------------------------------------
      Statistic                        Value
========================== ==================================
UID                                                         0
PID                                                     43678
%usr                                                     0.00
%system                                                  0.22
%guest                                                  99.66
%CPU                                                    99.80
CPU                                                         -
minflt/s                                                 0.00
majflt/s                                                 0.00
VSZ                                                   2689736
RSS                                                     76244
%MEM                                                     0.12
kB_rd/s                                                  0.00
kB_wr/s                                                  0.00
kB_ccwr/s                                                0.00
========================== ==================================


Test results for packet size: 1024
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A detailed summary of the main results is outlined below.

Results/Metrics Collected
^^^^^^^^^^^^^^^^^^^^^^^^^

The following are the metrics obtained during this test:

========================== ==================================
        Metric                          Result
========================== ==================================
tx_rate_fps                                           Unknown
throughput_rx_fps                                 2394601.729
tx_rate_mbps                                          Unknown
throughput_rx_mbps                                  19616.577
tx_rate_percent                                           100
throughput_rx_percent                                     100
frame_loss_percent                                      0.000
min_latency_ns                                       6380.000
max_latency_ns                                      53100.000
avg_latency_ns                                      42665.500
type                                                  rfc2544
packet_size                                              1024
traffic_type                                              udp
test_execution_time                                  00:16:49
guest_loopback_app                                    testpmd
========================== ==================================

Statistics collected
^^^^^^^^^^^^^^^^^^^^

The following system statistics were collected during testcase execution:

========================== ==================================
Process: qemu-system-x86
-------------------------------------------------------------
      Statistic                        Value
========================== ==================================
UID                                                         0
PID                                                     43678
%usr                                                     0.00
%system                                                  0.22
%guest                                                  99.66
%CPU                                                    99.80
CPU                                                         -
minflt/s                                                 0.00
majflt/s                                                 0.00
VSZ                                                   2689736
RSS                                                     76244
%MEM                                                     0.12
kB_rd/s                                                  0.00
kB_wr/s                                                  0.00
kB_ccwr/s                                                0.00
========================== ==================================


Test results for packet size: 1518
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A detailed summary of the main results is outlined below.

Results/Metrics Collected
^^^^^^^^^^^^^^^^^^^^^^^^^

The following are the metrics obtained during this test:

========================== ==================================
        Metric                          Result
========================== ==================================
tx_rate_fps                                           Unknown
throughput_rx_fps                                 1625466.218
tx_rate_mbps                                          Unknown
throughput_rx_mbps                                  19739.662
tx_rate_percent                                           100
throughput_rx_percent                                     100
frame_loss_percent                                      0.000
min_latency_ns                                       6860.000
max_latency_ns                                      47340.000
avg_latency_ns                                      38604.500
type                                                  rfc2544
packet_size                                              1518
traffic_type                                              udp
test_execution_time                                  00:16:49
guest_loopback_app                                    testpmd
========================== ==================================

Statistics collected
^^^^^^^^^^^^^^^^^^^^

The following system statistics were collected during testcase execution:

========================== ==================================
Process: qemu-system-x86
-------------------------------------------------------------
      Statistic                        Value
========================== ==================================
UID                                                         0
PID                                                     43678
%usr                                                     0.00
%system                                                  0.22
%guest                                                  99.66
%CPU                                                    99.80
CPU                                                         -
minflt/s                                                 0.00
majflt/s                                                 0.00
VSZ                                                   2689736
RSS                                                     76244
%MEM                                                     0.12
kB_rd/s                                                  0.00
kB_wr/s                                                  0.00
kB_ccwr/s                                                0.00
========================== ==================================



Anomalies
~~~~~~~~~~
No anomalies were detected during the course of this test.

Testing Activities/Events
~~~~~~~~~~~~~~~~~~~~~~~~~
pidstat is used to collect the process statistics, as such some values such as
%CPU and %USER maybe > 100% as the values are summed across multiple cores. For
more info on pidstat please see: http://linux.die.net/man/1/pidstat.

Known issues: Some reported metrics have the value "unkown". These values are
marked unknown as they are not values retrieved from the external tester
(traffic generator). They were incorrectly derived in a way that made assumptions
about packet sizes, as such they have been deprecated from vsperf and marked as
unknown. They will be resolved in the next release.

.. There must be blank lines around to ensure correct formatting.

