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authorAlex Auvolat <alex@adnab.me>2024-01-15 17:33:35 +0100
committerAlex Auvolat <alex@adnab.me>2024-01-15 17:33:35 +0100
commitf512609123fdf374839ca2a8385ddda8694d09fa (patch)
tree9e7baaae6295f5c688fe08a3a02c3dea62b7a370 /src
parentee7fe27d3d3cc473dcf9a4045b10a957382d4a7b (diff)
downloadgarage-f512609123fdf374839ca2a8385ddda8694d09fa.tar.gz
garage-f512609123fdf374839ca2a8385ddda8694d09fa.zip
monitoring: finer histogram boundaries in prometheus metrics (fix #531)
Diffstat (limited to 'src')
-rw-r--r--src/garage/server.rs9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/garage/server.rs b/src/garage/server.rs
index 96ea900d..b6570301 100644
--- a/src/garage/server.rs
+++ b/src/garage/server.rs
@@ -34,7 +34,14 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
// ---- Initialize Garage internals ----
#[cfg(feature = "metrics")]
- let metrics_exporter = opentelemetry_prometheus::exporter().init();
+ let metrics_exporter = opentelemetry_prometheus::exporter()
+ .with_default_summary_quantiles(vec![0.25, 0.5, 0.75, 0.9, 0.95, 0.99])
+ .with_default_histogram_boundaries(vec![
+ 0.001, 0.0015, 0.002, 0.003, 0.005, 0.007, 0.01, 0.015, 0.02, 0.03, 0.05, 0.07, 0.1,
+ 0.15, 0.2, 0.3, 0.5, 0.7, 1., 1.5, 2., 3., 5., 7., 10., 15., 20., 30., 40., 50., 60.,
+ 70., 100.,
+ ])
+ .init();
info!("Initializing Garage main data store...");
let garage = Garage::new(config.clone())?;