Sequential Fixed-Blocked (FB) Files
Note:
If two options are listed together, it is recommended that you use them simultaneously.

Option | Used for
-Xgcpolicy:optavgpause and -Xshareclasses | Slightly increase the unnormalized zIIP offload. Slightly decrease the total GCP time and the job runtime.
-Xgcpolicy:optthruput and -Xshareclasses | Slightly increase the unnormalized zIIP offload. Slightly decrease the total GCP time and the job runtime.
-Xnoaot | Slightly increase the unnormalized zIIP offload. Slightly decrease the total GCP time and the job runtime.