---
id: object/codeunit/1923
type: object
title: Codeunit 1923 "Profiling Data Processor"
summary: Codeunit 1923 "Profiling Data Processor" in System Application (System.Tooling). 7 public procedures, 1 event subscribers. Present since at least BC23, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
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  last_changed: null
  deprecated: null
review:
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  by: null
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generated:
  at: "2026-10-11T00:31:51.816Z"
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evidence:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Performance%20Profiler/src/ProfilingDataProcessor.Codeunit.al
    title: src/System Application/App/Performance Profiler/src/ProfilingDataProcessor.Codeunit.al (releases/29.x)
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object_type: codeunit
object_id: 1923
name: Profiling Data Processor
namespace: System.Tooling
app: System Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
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counts:
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  procedures: 12
  events: 0
  subscribers: 1
relations:
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---

# Codeunit 1923 "Profiling Data Processor"

> Codeunit 1923 "Profiling Data Processor" in System Application (System.Tooling). 7 public procedures, 1 event subscribers. Present since at least BC23, still in BC30.

System Application · System.Tooling · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Performance%20Profiler/src/ProfilingDataProcessor.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| SingleInstance | true |

## Event subscriptions

- GetPerformanceTroubleshooterPageId subscribes to Codeunit "System Action Triggers" GetPerformanceTroubleshooterPageId

## Procedures

- `Initialize(var RawProfilingNode: Record "Profiling Node"; var CallTreeProfilingNode: Record "Profiling Node")`: Initializes the profiling data processor with the profiling data.
- `ClearData()`: Clears the previously initialized performance profiling data.
- `IsInitialized(): Boolean`: Checks if the profiling data processor is initialized with method.
- `GetSelfTimeAggregate(var AggregatedProfilingNode: Record "Profiling Node"; ProfilingAggregationType: Enum "Profiling Aggregation Type")`: Gets aggregate self time of profiling nodes using the provided aggregation type.
- `GetSelfTimeAggregate(var AggregatedProfilingNode: Record "Profiling Node"; ProfilingAggregationType: Enum "Profiling Aggregation Type"; FilterText: Text)`: Gets aggregate self time of profiling nodes using the provided aggregation type.
- `GetFullTimeAggregate(var AggregatedProfilingNode: Record "Profiling Node"; ProfilingAggregationType: Enum "Profiling Aggregation Type")`: Gets aggregate full time of profiling nodes using the provided aggregation type.
- `GetUniqueIdentifierByAggregationType(ProfilingNode: Record "Profiling Node"; ProfilingAggregationType: Enum "Profiling Aggregation Type"): Text`: Constructs and returns a unique string (with respect to aggregation type) from the provided profiling node.

Plus 4 local procedures.

## Called by

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 1926 "Profiling Chart Helper"](../codeunit/1926.md) (3 calls: `GetChartData → GetFullTimeAggregate`, `GetChartData → GetSelfTimeAggregate`, `GetChartData → GetUniqueIdentifierByAggregationType`)
- [Page 24 "Performance Profiler"](../page/24.md) (2 calls: `UpdateControlProperties → IsInitialized`, `UpdateData → Initialize`)
- [Page 1921 "Profiling Call Tree"](../page/1921.md) (1 call: `UpdateData → GetFullTimeAggregate`)
- [Page 1923 "Profiling Duration By Object"](../page/1923.md) (1 call: `UpdateData → GetSelfTimeAggregate`)
- [Page 1924 "Profiling Duration By Method"](../page/1924.md) (1 call: `Initialize → GetSelfTimeAggregate`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: none

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## 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: "Profiling Data Processor")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.