Change in osmo-gsm-tester[master]: ms_srs: add min_rolling_average calculation

[srs_andre]

srs_andre has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/19085 )


Change subject: ms_srs: add min_rolling_average calculation
......................................................................

ms_srs: add min_rolling_average calculation

useful metric to detect low/zero downlink throughput for longer
time periods

Change-Id: I77a82a68689bc6c21cb9227dc9e7616d03e2b547
---
M src/osmo_gsm_tester/obj/ms_srs.py
1 file changed, 4 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/85/19085/1

diff --git a/src/osmo_gsm_tester/obj/ms_srs.py b/src/osmo_gsm_tester/obj/ms_srs.py
index ebd066d..96623a2 100644
--- a/src/osmo_gsm_tester/obj/ms_srs.py
+++ b/src/osmo_gsm_tester/obj/ms_srs.py
@@ -400,7 +400,7 @@
 
 class srsUEMetrics(log.Origin):
 
-    VALID_OPERATIONS = ['avg', 'sum', 'max_rolling_avg']
+    VALID_OPERATIONS = ['avg', 'sum', 'max_rolling_avg', 'min_rolling_avg']
     VALID_CRITERION = ['eq','gt','lt']
     CRITERION_TO_SYM = { 'eq' : '==', 'gt' : '>', 'lt' : '<' }
     CRYTERION_TO_SYM_OPPOSITE = { 'eq' : '!=', 'gt' : '<=', 'lt' : '>=' }
@@ -458,6 +458,9 @@
         elif operation == 'max_rolling_avg':
             # calculate rolling average over window and take maximum value
             result = numpy.amax(numpy.convolve(sel_data, numpy.ones((window,))/window, mode='valid'))
+        elif operation == 'min_rolling_avg':
+            # calculate rolling average over window and take minimum value
+            result = numpy.amin(numpy.convolve(sel_data, numpy.ones((window,))/window, mode='valid'))
 
         self.dbg(result=result, value=value)
 

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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I77a82a68689bc6c21cb9227dc9e7616d03e2b547
Gerrit-Change-Number: 19085
Gerrit-PatchSet: 1
Gerrit-Owner: srs_andre <andre at softwareradiosystems.com>
Gerrit-MessageType: newchange
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