X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Frunners%2Fduration.py;h=363320a6da041910611bd76e59a1aa1e06a55ddf;hb=d71e101ac1420ed03fa2dbecb76fc8156a16761a;hp=61d498f02591f68c99372b668bfb142c5f3f774e;hpb=d290591a6f53d74ed00fe49e93654be5c486e998;p=yardstick.git

diff --git a/yardstick/benchmark/runners/duration.py b/yardstick/benchmark/runners/duration.py
index 61d498f02..363320a6d 100644
--- a/yardstick/benchmark/runners/duration.py
+++ b/yardstick/benchmark/runners/duration.py
@@ -89,7 +89,20 @@ def _worker_process(queue, cls, method_name, context, scenario_args):
 
 
 class DurationRunner(base.Runner):
-
+    '''Run a scenario for a certain amount of time
+
+If the scenario ends before the time has elapsed, it will be started again.
+
+  Parameters
+    duration - amount of time the scenario will be run for
+        type:    int
+        unit:    seconds
+        default: 1 sec
+    interval - time to wait between each scenario invocation
+        type:    int
+        unit:    seconds
+        default: 1 sec
+    '''
     __execution_type__ = 'Duration'
 
     def _run_benchmark(self, cls, method, scenario_args):