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authorMartin Klozik <martinx.klozik@intel.com>2017-09-15 17:48:57 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-09-15 17:48:57 +0000
commitf2cf028bcb55b868f62fd25c692bd32dd92c27ef (patch)
tree80d50dad0fe116203c7673c05061ad2fed76b1db /tools/pkt_gen
parent980cd2834cb2c23c13cf40b6f58c1de0b28b70b0 (diff)
parent23fd7d08df71d2c4320fc728f5adca8d28782e2e (diff)
Merge "trex: Enforce 10 iterations for RFC2544 tput"
Diffstat (limited to 'tools/pkt_gen')
-rw-r--r--tools/pkt_gen/trex/trex.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/pkt_gen/trex/trex.py b/tools/pkt_gen/trex/trex.py
index ae262306..e8ed42f1 100644
--- a/tools/pkt_gen/trex/trex.py
+++ b/tools/pkt_gen/trex/trex.py
@@ -284,7 +284,9 @@ class Trex(ITrafficGenerator):
right = traffic['frame_rate']
center = traffic['frame_rate']
- while num_test <= tests:
+ # execute 10 iterations to find out best tput with 0% packet loss
+ # unless 0% packet loss is detected for initial frame_rate
+ while num_test <= 10:
test_lossrate = ((stats["total"]["opackets"] - stats["total"]
["ipackets"]) * 100) / stats["total"]["opackets"]
self._logger.debug("Iteration: %s, frame rate: %s, throughput_rx_fps: %s, frame_loss_percent: %s",