enforce-fallback

Emulate data distribution over stacks if stacks collection is disabled.

GUI Equivalent

Project Properties > Analysis Target > Performance Modeling > Other parameters

Syntax

--enforce-fallback

--no-enforce-fallback

Default

Off (no-enforce-fallback)

Actions Modified

collect=offload

collect=projection

Usage

Use the enforce-fallback option to emulate data distribution over stacks after reducing collection overhead by removing --stacks option from Trip Counts collection (--no-stacks is default).

With collect=offload, this option automatically disables the stack collection and enables the fallback.

Note

This may reduce analysis accuracy.

Example

Run the Offload Modeling with enforced fallback using batch collection.

advisor --collect=offload --enforce-fallback --project-dir=./advi_results

Model your application performance emulating data distribution over stacks.

advisor --collect=projection --enforce-fallback --project-dir=./advi_results