Sightlines
See everything.
Focus on what matters.
Sightlines augments observability with Insights-as-a-Service: unobstructed visibility down from the hardware, across multiple layers of your software stack, mapped back to the business metrics you actually care about.
Most observability data is very expensive insurance.
Sightlines
100× resolution
< 1% overhead
Actionable insights
Traditional metrics are collected at coarse intervals and further aggregated over time to reduce cost. To reduce bloat, deciding what to instrument also becomes critical and only narrow slices of the stack are tracked. Consequently, metrics are often used only during outages, rather than proactively for business needs, with over 90% of observability data never being read.
Sightlines collects a much broader range of metrics at much finer resolutions only for time periods of interest and then analyzes them to find the signal amongst the noise and produce actionable reports.
Instrument. Analyze. Advise.
High-resolution telemetry
Rezolus deploys directly into your production environment and captures what traditional observability misses: CPU, GPU, network, and disk metrics, kernel scheduler and syscall latencies, TCP internals, and much more across the system as well as for individual containers at a per-second resolution.
Metrics are stored for time periods determined retroactively with the benefit of hindsight, resulting in 100× the coverage with under 1% overhead at a fraction of the cost.
Control plane and analytics
Sightlines' control plane and analytics engine tracks systems under observation and running experiments. It gathers data from multiple sources and systems, correlating application metrics and KPIs with the relevant host behaviour.
Consolidating metrics results in a single place to compare an instance over time and across instances, while overlaying KPIs with host metrics makes causal relations more apparent.
LLM-mediated expert insights
Insights is an LLM-mediated, meet-you-where-you-are interface customized to your workload and workflows. Seeded with skills and insights from experts at building and operating datacenter-scale systems, it is automated by AI to surface and query the metrics data.
Rather than answer a pre-determined set of questions, encoded as Grafana dashboards, or squint at CLI logs, this generates accurate and actionable insights for specific business questions relevant to the deployment.
Rezolus [Sightlines' telemetry agent] tracks critical metrics we didn't know we needed until we hit production issues. These metrics have meaningfully accelerated diagnostics and helped us optimize our stack at peak load.
Khawaja Shams · CEO, Momento