Category
Observability tools
PromQL, alert rules, error budgets, and log query translation across Kibana, Datadog, and Splunk.
8 tools · all free
Log Level ReferenceTRACE through FATAL - when to use each level, an example, and production guidance.Alert Threshold CalculatorBaseline mean, std deviation, and a sigma multiplier to a statistically grounded alert threshold.PromQL Rate Query BuilderMetric, labels, range window, aggregation - a syntactically valid rate/irate/increase query.SLO Error Budget CalculatorSLO target, window, and downtime so far - your actual spendable error budget in minutes.Prometheus Alert Rule GeneratorExpression, threshold, and for-duration - a valid Prometheus alerting rule YAML.Log Query Syntax TranslatorThe same filters, translated into Kibana KQL, Datadog, and Splunk SPL syntax side by side.On-Call Burnout Sustainability CalculatorPages per week and rotation length vs industry health signals.SLA Uptime-to-Downtime ConverterUptime % to allowed downtime per day/week/month/year.
These answer one question each. ArchSetu answers them for a whole repository.
Call graph, dead code, blast radius and a health score, in about a minute.