Kafka Configuration Audit & Tracking
Know exactly what changed in your Kafka cluster, when it changed, and what it changed from. KLogic captures every broker, topic, and consumer group configuration change with full history, side-by-side diffs, and time-range filtering to accelerate root cause analysis.
Configuration Changes Are the Silent Cause of Most Kafka Incidents
Without a configuration audit trail, post-mortems become guesswork
No Record of What Changed
Kafka doesn't natively maintain a configuration change log. When an incident occurs, engineers spend hours in post-mortems asking "did anyone change anything?" with no definitive answer.
Impossible to Diff Configurations Over Time
Comparing a topic's current configuration against what it was three days ago requires either a version-controlled snapshot system most teams never set up, or pure guesswork.
Slow Incident Correlation
When a performance regression or data loss event occurs, correlating it to a configuration change made hours earlier requires manually cross-referencing runbooks, Slack history, and deployment logs.
A Complete Configuration Audit Trail for Your Kafka Cluster
Every configuration change captured, diffed, and searchable—so your team can answer the hard questions fast
Full Configuration History Across Brokers, Topics, and Consumer Groups
Broker Configuration Tracking
Every change to broker-level settings—log retention, replication factors, JVM heap, network threads—is recorded with the before and after values and exact timestamp
Topic Configuration Audit
Track retention.ms, retention.bytes, cleanup.policy, min.insync.replicas, compression.type, and all other topic-level settings over their full history
Consumer Group Configuration
Monitor consumer group settings including partition assignment strategy, session timeout, heartbeat interval, and auto-offset-reset changes
Time-Range Filtering and Incident Correlation
Old vs. New Value Comparison
Every change record shows the exact previous value alongside the new value so you immediately understand the magnitude and direction of the change
Precise Time-Range Filtering
Filter the configuration audit log to any custom time window—down to the minute—to isolate exactly what changed during an incident window
Correlate Changes with Incidents
Overlay configuration changes on your cluster health timeline to instantly see if a config modification preceded a spike in consumer lag, errors, or broker instability
Frequently Asked Questions
KLogic tracks configuration changes for brokers, topics, and consumer groups. Every time a configuration value is modified—whether through the Kafka API, command-line tools, or an automated process—KLogic captures the old value, the new value, and the timestamp.
KLogic stores configuration change history for as long as your retention policy allows. You can filter the audit log by custom time ranges—down to the minute—to investigate a specific change window without scrolling through unrelated history.
Yes. KLogic's diff view lets you select any two points in a configuration's history and see a side-by-side comparison of old versus new values. This is particularly useful for correlating a configuration change with a performance regression or incident.
When you're investigating an incident, you can overlay the configuration change timeline with your cluster health metrics. If a topic's retention.ms was shortened around the time consumers started hitting offset-out-of-range errors, that correlation becomes immediately visible.
KLogic captures the client identity reported by the Kafka broker at the time of the change. In clusters with ACL-based authentication, this maps directly to a user or service account, giving you a clear audit trail of who changed what and when.
Yes. KLogic can alert you whenever a broker, topic, or consumer group configuration is modified. Alerts are routed through the same notification channels—Slack, PagerDuty, Teams, Email, and webhooks—so your team is notified in real time.
Turn Your Next Post-Mortem from Hours to Minutes
KLogic's configuration audit trail gives you the complete change history you need to answer "what changed before this incident?" instantly—no archaeology required.
Free 14-day trial • No credit card required • Setup in 5 minutes