Feature #20388
Create one or more simple_test_configs that are as similar to protoDUNE DAQ that we can get and stress test them on the Mu2e Pilot cluster
Status:
Work in progress
Priority:
High
Assignee:
-
Category:
-
Target version:
-
Start date:
07/21/2018
Due date:
% Done:
0%
Estimated time:
Experiment:
-
Co-Assignees:
Description
It should have as many BoardReaders as is feasible, 8-16 EventBuilders, a Dispatcher, and online monitoring.
It should use as many Mu2edaq cluster nodes as is feasible, ideally 4-6 or more.
It should include the RoutingMaster.
It should support 100MB+ events at tens of Hz.
Stress tests should include:- running for days
- starting and stopping runs without reconfiguring, for days
- times of extreme backpressure
- instances of BoardReaders dropping out
- killing (or sigstop-ing) a BoardReader process and seeing that the system continues to run, and Stops (end-run) cleanly
- killing and/or stopping an EventBuilder process and seeing that the system continues to run, and Stops (end-run) cleanly
History
#1 Updated by Kurt Biery almost 2 years ago
- Subject changed from Create a simple_test_config that is as similar to protoDUNE DAQ that we can get and stress test it on the Mu2e Pilot cluster to Create one or more simple_test_configs that are as similar to protoDUNE DAQ that we can get and stress test them on the Mu2e Pilot cluster
#2 Updated by Kurt Biery almost 2 years ago
- Tracker changed from Bug to Feature
#3 Updated by Kurt Biery almost 2 years ago
- Priority changed from Normal to High
#4 Updated by Ron Rechenmacher almost 2 years ago
At this point the simple_test_config/mediumsystem_with_routing_master is the primary "simple config"
#5 Updated by Kurt Biery almost 2 years ago
- Status changed from New to Work in progress
branch in artdaq_daqinterface called mu2edaq_stresstest
the simple_config name is protodune_mock_system.
24 components ( 1 in push, 4kfragments; even numbered components 1 MB, rest 15 MB fragments)
16 EBs
Routing Master
25 Hz
total rate of 5000 MB/s ; will saturate 4 EB nodes
no disk writing
without disk writing, there should be no back-pressure in this system.