Kafka Capacity Planner & Simulator

Calculate volume limits and visualize batch polling in real-time.

Target Workload

Total Records

Time Window (Mins)

Average Record Size (KB)

App TPS (msgs/sec)

max.poll.records

Poll Interval Safety Margin

Min. Partitions Required

To process 0 msg/s

Required Bandwidth

0.00 MB/s

≈ 0.0 Mbps

Visualizing 1 Partition assigned to 1 Thread (Workload: 0 msgs)

Kafka Partition

Unpolled Records

poll()

Consumer Buffer (RAM)

Current Batch (Max: 0)

process

Saved / DB

Processed by Thread

Thread Progress

0.0%

Network Polls

Simulated Time Elapsed

0m 0.0s

IDLE