Quotas and limits in Managed Service for Apache Kafka®
Written by
Updated at April 28, 2025
Managed Service for Apache Kafka® has the following limits:
- Quotas
are organizational constraints that our support team can change upon request. - Limits are technical constraints of the Yandex Cloud architecture. You cannot change the limits.
If you need more resources, you can increase your quotas in one of the following ways:
- Make a request to increase your quotas
. - Contact support
, detailing which quotas you want increased and by how much.
To have your request processed, you must have the quota-manager.requestOperator
role or higher, e.g.,editor
or admin
.
You can manage quotas using Cloud Quota Manager.
Quotas
Type of limit | Value |
---|---|
Number of clusters per cloud | 16 |
Total number of processor cores for all broker hosts per cloud | 96 |
Total virtual memory for all broker hosts per cloud | 640 GB |
Total storage capacity for all clusters per cloud | 4,096 GB |
Limits
Type of limit | Minimum value | Maximum value |
---|---|---|
Host class | b2.medium (2 × 50% vCPU Intel Cascade Lake, 4 GB RAM) | m3-c80-m640 (80 vCPU Intel Ice Lake, 640 GB RAM) |
Number of brokers per cluster when using an HDD or SSD network storage, or an ultra high-speed network storage with three replicas (SSD) | 1 | 36 |
Number of brokers in a cluster when using non-replicated or local SSDs | 3 | 36 |
Amount of data on the broker when using SSD network storage | 10 GB | 4,096 GB |
Amount of data on the broker when using HDD network storage | 10 GB | 2048 GB |
Amount of data per broker when using a non-replicated SSD storage or an ultra high-speed network storage with three replicas (SSD) | 93 GB | 8,184 GB |
Amount of data on the broker when using local SSD storage (for Intel Cascade Lake) | 100 GB | 1,500 GB |
Amount of data on the broker when using local SSD storage (for Intel Ice Lake) | 368 GB | 2944 GB |