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authorliting <tli@redhat.com>2016-08-03 23:28:50 -0400
committerliting <tli@redhat.com>2016-08-03 23:28:50 -0400
commit76d7d9f3db6549331b1c1762d67f0e7ffb5be4fd (patch)
tree87f87095b99b4964d46f54041ae872480b539460 /tools/pkt_gen
parent40460b1fd291612cca316527c4366e83ae295ce2 (diff)
Xena: Modify aggregate_stats one port no stats when bi-direction
Xena exception when no stats collected on receive on one port during bi-directional traffic. Modify aggregate_stats in the XenaDriver.py, add judge whether the two port both has stats, if one port has no stats, the result use the port's value which has stats. JIRA: VSPERF-327 Change-Id: I18c349d609a2834907f0383dbfbebd5cd281f541 Signed-off-by: liting <tli@redhat.com>
Diffstat (limited to 'tools/pkt_gen')
-rw-r--r--tools/pkt_gen/xena/XenaDriver.py16
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/pkt_gen/xena/XenaDriver.py b/tools/pkt_gen/xena/XenaDriver.py
index aa8443c9..d3862312 100644
--- a/tools/pkt_gen/xena/XenaDriver.py
+++ b/tools/pkt_gen/xena/XenaDriver.py
@@ -1001,9 +1001,21 @@ class XenaTXStats(object):
mydict = statdict
return mydict
-
def aggregate_stats(stat1, stat2):
"""
+ Judge whether stat1 and stat2 both have same key, if both have same key,
+ call the aggregate fuction, else use the stat1's value
+ """
+ newstat = dict()
+ for keys in stat1.keys():
+ if keys in stat2 and isinstance(stat1[keys], dict):
+ newstat[keys] = aggregate(stat1[keys], stat2[keys])
+ else:
+ newstat[keys] = stat1[keys]
+ return newstat
+
+def aggregate(stat1, stat2):
+ """
Recursive function to aggregate two sets of statistics. This is used when
bi directional traffic is done and statistics need to be calculated based
on two sets of statistics.
@@ -1014,7 +1026,7 @@ def aggregate_stats(stat1, stat2):
newstat = dict()
for (keys1, keys2) in zip(stat1.keys(), stat2.keys()):
if isinstance(stat1[keys1], dict):
- newstat[keys1] = aggregate_stats(stat1[keys1], stat2[keys2])
+ newstat[keys1] = aggregate(stat1[keys1], stat2[keys2])
else:
if not isinstance(stat1[keys1], int) and not isinstance(
[keys1], float):