Added system_metrics.rs file.

This commit is contained in:
Jonathan Davies 2023-01-09 17:13:41 +00:00
parent 02e8eb167e
commit aac348fe93
2 changed files with 35 additions and 0 deletions

View file

@ -17,3 +17,5 @@ mod metrics;
pub mod rpc_helper;
pub use rpc_helper::*;
pub mod system_metrics;

33
src/rpc/system_metrics.rs Normal file
View file

@ -0,0 +1,33 @@
use opentelemetry::{global, metrics::*, KeyValue};
/// TableMetrics reference all counter used for metrics
pub struct SystemMetrics {
pub(crate) _garage_build_info: ValueObserver<u64>,
pub(crate) _replication_factor: ValueObserver<u64>,
}
impl SystemMetrics {
pub fn new(replication_factor: usize) -> Self {
let meter = global::meter("garage_system");
Self {
_garage_build_info: meter
.u64_value_observer("garage_build_info", move |observer| {
observer.observe(
1,
&[KeyValue::new(
"version",
garage_util::version::garage_version(),
)],
)
})
.with_description("Garage build info")
.init(),
_replication_factor: meter
.u64_value_observer("garage_replication_factor", move |observer| {
observer.observe(replication_factor as u64, &[])
})
.with_description("Garage replication factor setting")
.init(),
}
}
}