---
schema_version: "1"
id: 4cd8f6a521b83162e8f8333410e4742c340957c65ca8a63eda514fe0149d103e
title: ConcurApexLimitEventLog
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/object_reference/sforce_api_objects_concurapexlimiteventlog.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_concurapexlimiteventlog.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 42144572ac0c7ee1a6d438cc686a903a881eca199405f1a88386250962e09924
description: Concurrent Apex Limit event logs contain information about long-running concurrent Apex requests in your org that Salesforce terminated after reaching your org’s concurrency limit. Requests with an established Apex context that execute for 5 seconds are counted towards your org’s limit of concurrent long-running requests. (Asynchronous requests don’t count towards the limit.) When the long-running requests exceed the org default limit, additional long-running requests are denied. This object is available in API version 61.0 and later.
---
# ConcurApexLimitEventLog

Concurrent Apex Limit event logs contain information about long-running concurrent Apex requests in your org that Salesforce terminated after reaching your org’s concurrency limit. Requests with an established Apex context that execute for 5 seconds are counted towards your org’s limit of concurrent long-running requests. (Asynchronous requests don’t count towards the limit.) When the long-running requests exceed the org default limit, additional long-running requests are denied. This object is available in API version 61.0 and later.

![Note](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/images/icon_note.png)

#### Note

This object stores event data that's queryable from platform APIs. For event data stored in event log files, see [EventLogFile](https://developer.salesforce.com/docs/atlas.en-us.264.0.object_reference.meta/object_reference/sforce_api_objects_eventlogfile.htm).

## Supported Calls

describeSObjects(), query()

## Special Access Rules

To access this object, you must have the View Event Log Object Data user permission.

## Fields

| Field | Details |
| --- | --- |
| RequestCount | 
Type

int

Properties

Filter, Group, Nillable, Sort

Description

Count of requests with an established Apex context executing for longer than 5 seconds in your org.



 |
| RequestIdentifier | 

Type

string

Properties

Filter, Group, Nillable, Sort

Description

The unique ID of a single transaction. A transaction can contain one or more events. Each event in a given transaction has the same RequestIdentifier. For example: 3nWgxWbDKWWDIk0FKfF5DV.



 |
| RequestLimit | 

Type

double

Properties

Filter, Nillable, Sort

Description

Maximum count of requests with an established Apex context that can execute for longer than 5 seconds. When RequestCount reaches this limit, then additional long-running Apex requests are terminated. (Asynchronous requests don’t count towards the limit.) See _Apex Developer Guide_: [Lightning Platform Apex Limits](https://developer.salesforce.com/docs/atlas.en-us.264.0.apexcode.meta/apexcode/apex_gov_limits.htm#in_topic_non_transactional_gov_limits_section). For example: 10.



 |
| RequestUri | 

Type

string

Properties

Filter, Group, Nillable, Sort

Description

The URI of the long-running Apex request that Salesforce terminated. For example: /apex/ApexClassName.



 |
| Timestamp | 

Type

dateTime

Properties

Filter, Nillable, Sort

Description

The access time of Salesforce services in GMT. For example, 2020-01-20T19:12:26.965Z. Milliseconds are the most granular setting.



 |
| UserIdentifier | 

Type

string

Properties

Filter, Group, Nillable, Sort

Description

The 15-character ID of the user who’s using Salesforce services through the UI or the API. For example: 00530000009M943.



 |