Example of ResultsΒΆ

Example run for fixed rate

nfvbench -c /nfvbench/nfvbenchconfig.json --rate 1%
========== NFVBench Summary ==========
Date: 2017-09-21 23:57:44
NFVBench version 1.0.9
Openstack Neutron:
  vSwitch: BASIC
  Encapsulation: BASIC
Benchmarks:
> Networks:
  > Components:
    > TOR:
        Type: None
    > Traffic Generator:
        Profile: trex-local
        Tool: TRex
    > Versions:
      > TOR:
      > Traffic Generator:
          build_date: Aug 30 2017
          version: v2.29
          built_by: hhaim
          build_time: 16:43:55
  > Service chain:
    > PVP:
      > Traffic:
          Profile: traffic_profile_64B
          Bidirectional: True
          Flow count: 10000
          Service chains count: 1
          Compute nodes: []

            Run Summary:

              +-----------------+-------------+----------------------+----------------------+----------------------+
              |   L2 Frame Size |  Drop Rate  |   Avg Latency (usec) |   Min Latency (usec) |   Max Latency (usec) |
              +=================+=============+======================+======================+======================+
              |              64 |   0.0000%   |                   53 |                   20 |                  211 |
              +-----------------+-------------+----------------------+----------------------+----------------------+


            L2 frame size: 64
            Chain analysis duration: 60.076 seconds

            Run Config:

              +-------------+---------------------------+------------------------+-----------------+---------------------------+------------------------+-----------------+
              |  Direction  |  Requested TX Rate (bps)  |  Actual TX Rate (bps)  |  RX Rate (bps)  |  Requested TX Rate (pps)  |  Actual TX Rate (pps)  |  RX Rate (pps)  |
              +=============+===========================+========================+=================+===========================+========================+=================+
              |   Forward   |       100.0000 Mbps       |      95.4546 Mbps      |  95.4546 Mbps   |        148,809 pps        |      142,045 pps       |   142,045 pps   |
              +-------------+---------------------------+------------------------+-----------------+---------------------------+------------------------+-----------------+
              |   Reverse   |       100.0000 Mbps       |      95.4546 Mbps      |  95.4546 Mbps   |        148,809 pps        |      142,045 pps       |   142,045 pps   |
              +-------------+---------------------------+------------------------+-----------------+---------------------------+------------------------+-----------------+
              |    Total    |       200.0000 Mbps       |     190.9091 Mbps      |  190.9091 Mbps  |        297,618 pps        |      284,090 pps       |   284,090 pps   |
              +-------------+---------------------------+------------------------+-----------------+---------------------------+------------------------+-----------------+

            Chain Analysis:

              +-------------------+----------+-----------------+---------------+---------------+-----------------+---------------+---------------+
              |     Interface     |  Device  |  Packets (fwd)  |   Drops (fwd) |  Drop% (fwd)  |  Packets (rev)  |   Drops (rev) |  Drop% (rev)  |
              +===================+==========+=================+===============+===============+=================+===============+===============+
              | traffic-generator |   trex   |    8,522,729    |               |               |    8,522,729    |             0 |    0.0000%    |
              +-------------------+----------+-----------------+---------------+---------------+-----------------+---------------+---------------+
              | traffic-generator |   trex   |    8,522,729    |             0 |    0.0000%    |    8,522,729    |               |               |
              +-------------------+----------+-----------------+---------------+---------------+-----------------+---------------+---------------+

Example run for NDR/PDR with package size 1518B

nfvbench -c /nfvbench/nfvbenchconfig.json -fs 1518
========== NFVBench Summary ==========
Date: 2017-09-22 00:02:07
NFVBench version 1.0.9
Openstack Neutron:
  vSwitch: BASIC
  Encapsulation: BASIC
Benchmarks:
> Networks:
  > Components:
    > TOR:
        Type: None
    > Traffic Generator:
        Profile: trex-local
        Tool: TRex
    > Versions:
      > TOR:
      > Traffic Generator:
          build_date: Aug 30 2017
          version: v2.29
          built_by: hhaim
          build_time: 16:43:55
  > Measurement Parameters:
      NDR: 0.001
      PDR: 0.1
  > Service chain:
    > PVP:
      > Traffic:
          Profile: custom_traffic_profile
          Bidirectional: True
          Flow count: 10000
          Service chains count: 1
          Compute nodes: []

            Run Summary:

              +-----+-----------------+------------------+------------------+-----------------+----------------------+----------------------+----------------------+
              |  -  |   L2 Frame Size |  Rate (fwd+rev)  |  Rate (fwd+rev)  |  Avg Drop Rate  |   Avg Latency (usec) |   Min Latency (usec) |  Max Latency (usec)  |
              +=====+=================+==================+==================+=================+======================+======================+======================+
              | NDR |            1518 |   19.9805 Gbps   |  1,623,900 pps   |     0.0001%     |                  342 |                   30 |         704          |
              +-----+-----------------+------------------+------------------+-----------------+----------------------+----------------------+----------------------+
              | PDR |            1518 |   20.0000 Gbps   |  1,625,486 pps   |     0.0022%     |                  469 |                   40 |        1,266         |
              +-----+-----------------+------------------+------------------+-----------------+----------------------+----------------------+----------------------+


            L2 frame size: 1518
            Chain analysis duration: 660.442 seconds
            NDR search duration: 660 seconds
            PDR search duration: 0 seconds