From 9f36d193835fafe2f0da0ac40c1a9a05fcadb824 Mon Sep 17 00:00:00 2001 From: Christian Schwarz Date: Fri, 24 Nov 2023 15:39:02 +0000 Subject: [PATCH] few more percentiles for the benchmark --- pageserver/pagebench/src/getpage_latest_lsn.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pageserver/pagebench/src/getpage_latest_lsn.rs b/pageserver/pagebench/src/getpage_latest_lsn.rs index 9b24287d71..c491599669 100644 --- a/pageserver/pagebench/src/getpage_latest_lsn.rs +++ b/pageserver/pagebench/src/getpage_latest_lsn.rs @@ -14,7 +14,7 @@ use std::sync::atomic::{AtomicU64, Ordering}; use std::sync::{Arc, Mutex}; use std::time::{Duration, Instant}; -/// Measure performance of the GetPage API, targeting the latest LSN. +/// GetPage@LatestLSN, uniformly distributed across the compute-accessible keyspace. #[derive(clap::Parser)] pub(crate) struct Args { #[clap(long, default_value = "http://localhost:9898")] @@ -46,7 +46,7 @@ struct Output { total: PerTaskOutput, } -const LATENCY_PERCENTILES: [f64; 3] = [99.0, 99.9, 99.99]; +const LATENCY_PERCENTILES: [f64; 3] = [95.0, 99.00, 99.90, 99.99]; struct LatencyPercentiles { latency_percentiles: [Duration; 3],