Revert "chore(metrics): add unit to certain metrics"

sn_networking/src/metrics/mod.rs

@@ -12,7 +12,7 @@ use libp2p::metrics::{Metrics as Libp2pMetrics, Recorder};
 use prometheus_client::metrics::family::Family;
 use prometheus_client::{
     metrics::{counter::Counter, gauge::Gauge},
-    registry::{Registry, Unit},
+    registry::Registry,
 };
 use sysinfo::{Pid, ProcessRefreshKind, System};
 use tokio::time::Duration;
@@ -118,18 +118,16 @@ impl NetworkMetricsRecorder {
         );
 
         let process_memory_used_mb = Gauge::default();
-        sub_registry.register_with_unit(
+        sub_registry.register(
             "process_memory_used_mb",
             "Memory used by the process in MegaBytes",
-            Unit::Other("MegaByte".to_string()),
             process_memory_used_mb.clone(),
         );
 
         let process_cpu_usage_percentage = Gauge::default();
-        sub_registry.register_with_unit(
+        sub_registry.register(
             "process_cpu_usage_percentage",
             "The percentage of CPU used by the process. Value is from 0-100",
-            Unit::Other("Percentage".to_string()),
             process_cpu_usage_percentage.clone(),
         );
 

sn_node/src/metrics.rs

@@ -15,7 +15,7 @@ use prometheus_client::{
         gauge::Gauge,
         histogram::{exponential_buckets, Histogram},
     },
-    registry::{Registry, Unit},
+    registry::Registry,
 };
 use sn_networking::Instant;
 
@@ -102,26 +102,23 @@ impl NodeMetricsRecorder {
         );
 
         let current_reward_wallet_balance = Gauge::default();
-        sub_registry.register_with_unit(
+        sub_registry.register(
             "current_reward_wallet_balance",
             "The number of Nanos in the node reward wallet",
-            Unit::Other("Nano".to_string()),
             current_reward_wallet_balance.clone(),
         );
 
         let total_forwarded_rewards = Gauge::default();
-        sub_registry.register_with_unit(
+        sub_registry.register(
             "total_forwarded_rewards",
             "The cumulative number of Nanos forwarded by the node",
-            Unit::Other("Nano".to_string()),
             total_forwarded_rewards.clone(),
         );
 
         let uptime = Gauge::default();
-        sub_registry.register_with_unit(
+        sub_registry.register(
             "uptime",
             "The uptime of the node in seconds",
-            Unit::Seconds,
             uptime.clone(),
         );