Follow-up · depth 7
What would you monitor for Consumer Groups and Rebalance on-call?
What would you monitor for Consumer Groups and Rebalance on-call?
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Audio N/AQuick interview answer
On-call for Consumer Groups and Rebalance: alert on lag/latency, error spikes, and saturation — with runbooks. Use Consumer Groups and Rebalance as the core idea. Example shape: 6 partitions, 3 consumers → each gets 2 partitions; add 4th consumer triggers rebalance..
Detailed answer
On-call monitoring for Consumer Groups and Rebalance: • Golden signals: latency, traffic, errors, saturation • Consumer Groups and Rebalance-specific gauges (queue delay, pool wait, cache miss, etc.) • Alerting: burn-rate / multi-window so pages are actionable • Runbook: mitigate → diagnose → escalate Parent context: Use Consumer Groups and Rebalance as the core idea. Example shape: 6 partitions, 3 consumers → each gets 2 partitions; add 4th consumer triggers rebalance..
Full explanation
Tie each alert to a user-visible or SLO impact for Consumer Groups and Rebalance. Use Consumer Groups and Rebalance as the core idea. Example shape: 6 partitions, 3 consumers → each gets 2 partitions; add 4th consumer triggers rebalance..
Follow-up questions
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Parent context — Consumer Groups and Rebalance
Use Consumer Groups and Rebalance as the core idea. Example shape: 6 partitions, 3 consumers → each gets 2 partitions; add 4th consumer triggers rebalance..
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