---
sourceDocument: Australia ServiceNow AI Platform Capabilities
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/servicenow-platform

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia ServiceNow AI Platform Capabilities

ft:clusterId :

    - platcap

bundleId :

    - platcap

workflow :

    - Platform


---

# Discover replication delays

# Discover replication delays in Instance Data Replication {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

Monitor possible data replication issues by using the Instance Data Replication (IDR) Monitoring
Dashboard.

## Vorbereitungen

Role required: admin

## Warum und wann dieser Vorgang ausgeführt wird

## Prozedur

1. To view the time lag on a producer instance, navigate to Instance Data ReplicationMonitoring Dashboard, and check the Active Producer Replication Sets for the following details.

   | Option | Bezeichnung |
   | Name | Name of the producer replication set. |
   | Replication Queue Reading Lag | Time between a record change on the producer instance and the moment it is sent over the outbound replication queue. |
   | Status | Status of a replication set, either active or in error. |
   | Status Message | Message that describes the error status. |
   | Message Queue Version | Version of the Message Queue. Default is V2 (Hermes). |
   |-|-|

   {#diagnose-delayed-replication__choicetable_mkm_wmd_skb}  
   To get additional information, view the producer instance xmlstats at https://\<producer-instance-name\>/xmlstats.do?include=idr.   

   The xmlstats shows:
   * The <var class="keyword varname">producer_last_run</var> indicates the last time that the replication job ran on the producer instance.
   * The <var class="keyword varname">last_message_sent_on</var> indicates the last time that the producer sent updated data to consumers.  
     Hinweis:  
     The timestamps are GMT.
   {#diagnose-delayed-replication__ul_dc2_j3x_c3b}
2. To view the time lag on a consumer instance, navigate to Instance Data ReplicationMonitoring Dashboard and check the Active Consumer Replication Sets for the following details.

   | Option | Bezeichnung |
   | Name | Name of the consumer replication set. |
   | Data Lag | Time between a record change on the producer instance and the moment it is recorded in the consumer instance. |
   | Network Lag | Time between a record change logs in the outbound replication queue and the moment it is recorded in the consumer instance. |
   | Status | Status of a replication set, either active or in error. |
   | Status Message | Message that describes the error status. |
   | Message Queue Version | Version of the Message Queue. Default is V2 (Hermes) |
   |-|-|

   {#diagnose-delayed-replication__choicetable_pgt_f12_skb}  
   To get additional information, view the consumer instance xmlstats at https://\<consumer-instance-name\>/xmlstats.do?include=idr. The xmlstats shows:
   * The <var class="keyword varname">consumer_last_run</var> indicates the last time that the consumer job ran and received changes from the producer.
   * The <var class="keyword varname">last_heartbeat_received_on</var> shows the timestamp when the consumer last received a heartbeat from the producer instance.  
     Hinweis:  
     The timestamps are GMT.
   {#diagnose-delayed-replication__ul_mrx_5sn_tkb}