Using Code Profiler

The Code Profiler provides insights into run-time performance. There are three levels of detail:

Production Mode - measures run-time behavior for a subset of requests and provides an aggregated view for systems even under load. This is the default for non-sandbox instances and cannot be deactivated. Minimal performance impact.
Development Mode - measures run-time behavior for all requests of the system and provides detailed data broken down per request. This is the default mode for sandbox instances and can be activated for other instance types on demand. Some run-time overhead compared to Production Mode.
Extended Script Development Mode - provides insights into script internal run-time behavior, in addition to what Development Mode provides. Severe performance implications - use with caution in production environments.

Open the storefront for the site you want to examine.
Select Administration > Operations > Code Profiler.
Select the mode.
- Production Mode
- Development Mode
- Extended Script Development Mode
  Note: When you change modes, the results are flushed. If you are gathering data on a sandbox, you need to make the behavior occur again to measure it. However, if you are gathering data on a production instance that has sufficient traffic, you might simply have to wait to see the behavior.

To change what appears in the results, specify the result types to view.

Option	Description
Result Type	Includes
Request	ONREQUEST: onrequest calls REST_SHOP: OCAP Shop API requests REST_DATA: OCAPI Data API requests REST_BATCH: OCAPI Batch API requests REST_META: OCAPI Meta API results SF_PAGE: storefront page requests PAGE_DESIGNER: Page Designer requests
Job	JOB: Job execution JOB_STEP: Job steps
Controller	SCRIPT_CONTROLLER: JavaScript controllers PIPELINE: pipelines PIPELINE_NODE: individual pipeline nodes, such as pipelets SCRIPT_PIPELET: script pipelets
Script details	SCRIPT_API: API call SCRIPT_FUNCTION: JavaScript functions SCRIPT_HOOK: Hook function SCRIPT_LINE: single lines of JavaScript code
View	ISML template rendering

To remove results for a result type, uncheck the box next to the filter and click Apply.
To add result types, check the box next to the filter and click Apply.
To sort the results table, click a column heading.