SESSION ON-DEMAND

All Things P99

The event for developers who care about P99 percentiles and high-performance, low-latency applications

Closed-Loop Performance Engineering

This talk is about a loop that does the full arc of performance engineering end to end: discoveries from runtime evidence, cases as a triaged queue, verdicts that travel with the PR, and knowledge that compounds. It’s a field report.

19 minutes
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Tomás Senart, Founder & CEO at Perfloop

Tomás Senart wrote Vegeta, the open-source Go HTTP load tester, and presented its design at dotGo. He is the founder of Perfloop. Most recently, as Principal Engineer at Axiom, he scaled EventDB to petabyte workloads across ingestion, compaction, and interactive analytics. He built Haydex, a filtering system that scaled to 178 billion rows per second, enabling trillion-row searches over PB-scale datasets, and led performance work across ingestion and query paths. Before Axiom, four years at Sourcegraph as Staff Engineer, leading the backend and Cloud teams and contributing to scaling sourcegraph.com search across 5 million open-source repositories with sub-second P90 latency. Fifteen-plus years on distributed systems performance, from load generators to large-scale database internals. - GitHub: https://github.com/tsenart