L3 - Default Job executor logs dump a lot info logs which should be with severity DEBUG.
2018-05-25 14:37:53,110|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 885|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='348b257c-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:53,300|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 894|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='34b1e77a-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:53,316|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 881|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='34b3bc3c-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:53,329|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 878|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='348afe6b-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:53,743|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 875|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='34ed69fa-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:53,801|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 874|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='34f9c610-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,186|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 885|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='35206117-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,378|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 892|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='355505be-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,498|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 879|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='356a3b73-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,720|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 886|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='358b572d-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,801|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 894|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='357ab54f-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:54,849|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 891|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='35a3731d-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:55,429|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 892|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='35de594f-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:55,919|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 888|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='35de5950-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:56,344|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 882|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='368436f2-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:56,346|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 894|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='3645590c-6029-11e8-acbe-68f7288804a8' 2018-05-25 14:37:56,434|INFO|org.camunda.bpm.engine.jobexecutor|job-executor-tp-threads - 872|ENGINE-14008 Adding new exclusive job to job executor context. Job Id='36638f81-6029-11e8-acbe-68f7288804a8'
Please check
org.camunda.bpm.engine.impl.jobexecutor.JobExecutorLogger
public void debugAddingNewExclusiveJobToJobExecutorCOntext ( String jobId) { loginfo ( "008" , "Adding new job to job executor context. Job Id = '{}'" , jobId); }