NFVBENCH-32 Check nan result values before integer casting

Change-Id: Ia675672b40f93d7503ebe5a355896a084e3d0cbf
Signed-off-by: Kerim Gokarslan <kgokarsl@cisco.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/docs/testing/user/userguide/examples.rst b/docs/testing/user/userguide/examples.rst
index 4fc68b7..cd1f886 100644
--- a/docs/testing/user/userguide/examples.rst
+++ b/docs/testing/user/userguide/examples.rst
@@ -4,6 +4,127 @@
 
 Example of Results
 ******************
+Example run for fixed rate
 
+.. code-block:: bash
+    nfvbench -c /nfvbench/nfvbenchconfig.json --rate 1%
 
+.. code-block:: bash
+    ========== 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
+
+.. code-block:: bash
+    nfvbench -c /nfvbench/nfvbenchconfig.json -fs 1518
+
+.. code-block:: bash
+    ========== 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