Tag
queueing-theory
- Aug 22, 2026 Utilization and the Nonlinear Growth of Waiting Time Why queue delay rises faster than load, how the shape of the curve depends on service-time variability rather than on arrival statistics, and why a utilization target is a statement about tail risk. performance engineering
- Apr 29, 2026 Why Queueing Delay Rises Sharply Near Link Utilization How the shape of the M/M/1 waiting-time curve explains the knee in latency-versus-load graphs, and why utilisation targets are set where they are. networking
- Apr 11, 2026 Review Metrics and the Confounders That Invert Them Why latency, comment density, and approval counts measure queueing and authorship as much as review quality, and which quantities remain interpretable under those confounders. software engineering
- Sep 29, 2025 Birth-Death Processes and the Queue Length Equilibrium The transition diagram of a single-server queue is a birth-death chain whose stationary probabilities satisfy a flow-balance equation that yields the M/M/1 geometric distribution. scientific computing
- Jul 30, 2025 Bounded Queues, Backpressure, and What to Drop Under Overload Why an unbounded queue converts a capacity problem into a latency problem, how a queue bound is derived from a target latency, and the shedding policies that decide which requests are refused. performance engineering
- Jun 4, 2024 Little's Law: Concurrency, Arrival Rate, and Time in System Why the identity L = λW holds without any assumption about the arrival distribution, how the choice of system boundary changes all three terms at once, and where the accounting breaks when requests are dropped or retried. performance engineering