Capture larger values for staleness metric (#60)

Author: jonas-lj

Cargo.lock

@@ -20,7 +20,12 @@ hex = "0.4"
 clap = { version = "4.5.17", features = ["derive"] }
 tracing = "0.1.37"
 serde_with = "3.11.0"
+
+# Sui dependencies
 sui_types = { git = "https://github.com/mystenlabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "sui-types"}
+mysten-service = { git = "https://github.com/mystenlabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "mysten-service" }
+sui_sdk = { git = "https://github.com/mystenlabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "sui-sdk"}
+shared_crypto = { git = "https://github.com/MystenLabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "shared-crypto" }
 
 [profile.release]
 panic = 'abort'

Cargo.toml

@@ -9,7 +9,6 @@ license.workspace = true
 fastcrypto.workspace = true
 rand.workspace = true
 serde.workspace = true
-serde_json.workspace = true
 hex.workspace = true
 bcs.workspace = true
 itertools.workspace = true

crates/crypto/Cargo.toml

@@ -16,13 +16,13 @@ serde.workspace = true
 serde_json.workspace = true
 hex.workspace = true
 bcs.workspace = true
-clap.workspace = true
 tracing.workspace = true
 sui_types.workspace = true
+mysten-service.workspace = true
+sui_sdk.workspace = true
+shared_crypto.workspace = true
+
 
-mysten-service = { git = "https://github.com/mystenlabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "mysten-service" }
-sui_sdk = { git = "https://github.com/mystenlabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "sui-sdk"}
-shared_crypto = { git = "https://github.com/MystenLabs/sui", rev = "1f5fef23d09fb697fff9e83907c5871c08fb6c87", package = "shared-crypto" }
 tokio = { version = "1.44.2", features = ["full"] }
 axum = { version = "0.7", features = ["macros"] }
 tower = "0.4.13"

crates/key-server/Cargo.toml

@@ -65,7 +65,7 @@ impl Metrics {
             checkpoint_timestamp_delay: register_histogram_with_registry!(
                 "checkpoint_timestamp_delay",
                 "Delay of timestamp of the latest checkpoint",
-                default_external_call_duration_buckets(),
+                buckets(50.0, 60000.0, 50.0),
                 registry
             )
             .unwrap(),