Codeunit 1924 "Sampling Performance Profiler"

System Application · System.Tooling · BC23-30 · source at ea08af5e · facts from BC29

Properties

Procedures

• Start(): Starts performance profiling.
• Start(SamplingInterval: Enum "Sampling Interval"): Starts performance profiling.
• Stop(): Stops performance profiling.
• IsRecordingInProgress(): Boolean: Checks if the performance profiler recording is in progress.
• GetData(): InStream: Gets the performance profiling data after the recording (via Start and Stop methods) is finished
• SetData(ProfilingResultsInStream: InStream): Sets the performance profiling data from stream.
• GetProfilingNodes(var ProfilingNode: Record "Profiling Node"): Gets the results of performance profiling.
• GetProfilingCallTree(var ProfilingNode: Record "Profiling Node"): Gets the results of performance profiling into a call tree structure.

Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an Object::"Name" argument. Interface dispatch and calls through events are not counted, so the list is not complete.

• Codeunit 1925 “Sampling Perf. Profiler Impl.” (7 calls: GetData → GetData, GetProfilingCallTree → GetProfilingCallTree, GetProfilingNodes → GetProfilingNodes, …)

Called by

• Page 24 “Performance Profiler” (4 calls: SetData → SetData, UpdateControlProperties → IsRecordingInProgress, UpdateData → GetProfilingCallTree, …)

Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: bcatlas_resolve_node(object_type: "codeunit", object_name: "Sampling Performance Profiler"), then bcatlas_get_procedure_body or bcatlas_get_neighbors on the returned id.