Hi,
We have multiple scripts running every 20 minutes in a Dockerized environment. Most of the time they run smooth and finish properly. However once in a while we a have a few scripts that keeps running and running indefinitely.
In the output we see this block being repeated all the time:
- ================================================================================
- 2020-10-15 14:22:55 25s elapsed
- ---- Requests ------------------------------------------------------------------
-
Global (OK=0 KO=0 )
- ---- Alert C API ---------------------------------------------------------------
- active: 0 / done: 0
- ================================================================================
Quite early in the script I do see a crash (error message): 14:22:48.437 [ERROR] i.g.c.c.Controller - Actor io.gatling.core.controller.Controller@295aad8c crashed on message Some(Start(List(Scenario(Alert C API,io.gatling.core.action.Feed@754bf264…
And after this the logging mentioned above is repeated endlessly.
What could be the reason. Reading the error description I get the feeling it might be something with the feeder. However the script runs perfectly fine all the other time.
And then it is running in the same docker-container on the same server. Without any changes to the script or whatever setting.
Normally the script output looks like:
-
GATLING_HOME is set to /opt/gatling
-
Simulation services.alertcapi.AlertCApiSimulation started…
-
================================================================================
-
2020-10-16 09:20:25 1s elapsed
-
---- Requests ------------------------------------------------------------------
-
Global (OK=12 KO=0 )
-
Alert C Loc Linear, GET CALL (OK=6 KO=0 )
-
Alert C Loc Point, GET CALL (OK=6 KO=0 )
-
---- Alert C API ---------------------------------------------------------------
-
active: 0 / done: 6
-
================================================================================
-
Simulation services.alertcapi.AlertCApiSimulation completed in 1 seconds
-
Parsing log file(s)…
-
Parsing log file(s) done
-
Generating reports…
-
================================================================================
-
---- Global Information --------------------------------------------------------
-
request count 12 (OK=12 KO=0 )
-
min response time 4 (OK=4 KO=- )
-
max response time 80 (OK=80 KO=- )
-
mean response time 31 (OK=31 KO=- )
-
std deviation 25 (OK=25 KO=- )
-
response time 50th percentile 23 (OK=23 KO=- )
-
response time 75th percentile 53 (OK=53 KO=- )
-
response time 95th percentile 68 (OK=68 KO=- )
-
response time 99th percentile 78 (OK=78 KO=- )
-
mean requests/sec 6 (OK=6 KO=- )
-
---- Response Time Distribution ------------------------------------------------
-
t < 800 ms 12 (100%)
-
800 ms < t < 1200 ms 0 ( 0%)
-
t > 1200 ms 0 ( 0%)
-
failed 0 ( 0%)
-
================================================================================
-
Reports generated in 1s.
-
Please open the following file: /opt/gatling/results/alertcapisimulation-20201016092022471/index.html
Does anyone has an idea in which direction we have to search for a solution?