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path: root/tools/pkt_gen/moongen/moongen.py
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2016-08-08pkt_gen: MoonGen incorrectly calculates rx/tx % statisticsbmichalo1-7/+16
For MoonGen, the final results parameters: throughput_rx_percent, throughput_tx_percent were incorrectly calculated when converting MoonGen to VSPERF format. In particular, this would occur when more than one data stream (single channel unidirectional traffic) was used in the test. When calculating these percentages, only aggregate throughput values equaling unidirectional traffic were used (for example, for 64 byte frames bidirectional traffic should use 29.76 Mpps, not 14.88 Mpps) JIRA: VSPERF-341 Change-Id: Ie62bded7aea023c287697f18c4172b58c320e050 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-03pkt_gen: MoonGen start rates not correctbmichalo1-6/+21
The VSPERF traffic profile for starting rate is in a percentage of line rate. MoonGen programs its starting rate as Mpps. Therefore the traffic profile for VSPERF needs to be converted to a MoonGen format. There was a hardcoding of 14.88 that was used for the starting frame rate for all frame sizes. This needs to be corrected to take into account all frame sizes. JIRA: VSPERF-350 Change-Id: Ied71668a560d7d2b03483f9a1192dd2fb4965996 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-01pkt_gen: Remove commas from MoonGen resultsbmichalo1-18/+18
Results from other traffic generators are reported as pure numbers, i.e. 2477356.0000. These values are consumed and processed by other scripts (e.g. CI or OPNFV results visualization), so we should keep it consistent among various traffic generators. JIRA: VSPERF-342 Change-Id: I305421287eb632707038f2c8bc594fcb255ec939 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-07-27pkt_gen: MoonGen incorrectly inserting VLAN tagbmichalo1-2/+3
MoonGen needs to take into account the VLAN tag 'enable' control knob defined within the VSPERF traffic profile and therefore only insert the VLAN tag when its 'True'. JIRA: VSPERF-329 Change-Id: Idbeed2f7e6411f0c28aa56a2d3e71bd7a79d975a Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-07-20pkt_gen: Moongen class name not consistent with name in conf filesbmichalo1-24/+24
Need to change naming to 'Moongen' for consistent naming between conf files and class JIRA: VSPERF-323 Change-Id: Ic580b68323a759b3c2ef7ca3c07006243a3acf7d Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-06-30pkt_gen: Adding MoonGen traffic generatorbmichalo1-0/+753
Adds support for the MoonGen packet generator. The following traffic types are included: * RFC 2544 Throughput: Synchronous Interface * RFC 2544 Back 2 Back: Synchronous Interface * Continous Flow: Synchronous Interface JIRA: VSPERF-168 Sample log of execution can be found as an attachment within JIRA VSPERF-168 Change-Id: I5bb84290945f4ba41bc962370e643bbbeff0e486 Signed-off-by: bmichalo <bmichalo@redhat.com>