Question: what are the asm background process?
Answer: ASMB – ASM Background Process. ...  RBAL – ASM Rebalance Master Process. ...  ARBn – ASM Rebalance Process. ...  DBWR – Database Writer Process. ...  SMON – System Monitor Process. ...  CKPT – Checkpoint Process. ...  PSP0 – Process Spawner Process. ...  GMON – ASM Disk Group Monitor Process.