What Problems Can You Solve with LogLens?
LogLens is more than a tool; it's a collection of high-speed workflows designed for the toughest challenges in modern software development. See how you can solve critical issues in minutes, not hours.
Blazing-Fast Incident Response
When production is down, every second matters. Go from a high-level alert to a precise root cause with a workflow designed to slash your Mean Time To Resolution (MTTR). Instantly analyze performance spikes and error rates to understand the blast radius of an outage.
# Get a full statistical breakdown of failing requests during an outage
loglens stats ./logs/ describe latency_ms --where 'status_code >= 500'Debug Complex Microservices
Follow a single request's trace_id across a dozen distributed services. Reconstruct the entire event lifecycle to find the true source of failure, even with mixed or unstructured log formats. Stop guessing where a request failed and see its complete story.
# Collate all logs for a specific trace into one file, then analyze interactively
loglens search ./logs/ "trace-xyz" --raw > trace.log && loglens tui trace.logSlash Your Cloud Logging Bill
Stop overpaying for hot log storage. Archive your logs to cheap cloud storage like Amazon S3 and analyze them locally with LogLens. It handles massive, compressed .gz files on the fly, giving you the power of an expensive SaaS platform for a fraction of the cost.
# Directly open and analyze a multi-gigabyte compressed log archive. No unzipping required.
loglens tui ./archives/prod-api-2025-10-28.log.gzDeep-Dive Performance Analysis
Is your API slow? Stop guessing and start measuring. Use the powerful stats engine to find averages, medians, and critical p99 percentiles to understand your true performance profile. Pinpoint the exact endpoint or downstream service that's causing a bottleneck.
# Find the average latency for each endpoint to identify the slowest ones
loglens stats ./api/ legacy --count-by "endpoint" --avg "latency_ms"Ready to Solve Your Toughest Problems?
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