1. Thomas Jefferson National Accelerator Facility Page 1 ClaRA Stress Test V. Gyurjyan S. Mancilla

2. Thomas Jefferson National Accelerator Facility Page 2 ClaRA Components DPE Platform (cloud controller) C S DPE C S C S Orchestrator

3. Thomas Jefferson National Accelerator Facility Page 3 16 core hyper-threaded (no IO)

4. Thomas Jefferson National Accelerator Facility Page 4 Batch Deployment

5. Thomas Jefferson National Accelerator Facility Page 5 Batch job submission <![CDATA[ setenv CLARA_SERVICES /group/clas12/ClaraServices; $CLARA_SERVICES/bin/clara-dpe -host claradm-ib ]]>

6. Thomas Jefferson National Accelerator Facility Page 6 Batch queu Common queue Exclusive queue : CentOS 6.2 16 core, 12 processing nodes

7. Thomas Jefferson National Accelerator Facility Page 7 R R W W Administrative Services Administrative Services ClaRA Master DPE Persistent Storage Persistent Storage AO Executive Node Farm Node N S1 S2 Sn S1 S2 Sn Single Data-stream Application

8. Thomas Jefferson National Accelerator Facility Page 8 Single Data-stream Application Clas12 Reconstruction: JLAB batch farm

9. Thomas Jefferson National Accelerator Facility Page 9 R R W W Administrative Services Administrative Services ClaRA Master DPE AO Executive Node Farm Node N S1 S2 Sn S1 S2 Sn Multiple Data-stream Application Persistent Storage Persistent Storage DS Persistent Storage Persistent Storage