diff --git a/Cargo.toml b/Cargo.toml
index 9f24a301f..bc5cf567d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,24 +5,24 @@ authors = ["little-dude <corentinhenry@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-uuid = { version = "0.8.1", features = ["v4", "serde"] }
-log = "0.4.8"
-futures = "0.3.4"
-tokio = { version = "0.2.11", features = ["full"] }
-warp = "0.2.1"
-derive_more = { version = "0.99.2", default-features = false, features = [ "display", "from" ] }
-rand = "0.7.3"
-env_logger = "0.7.1"
-tarpc = { version = "0.20.0", features = [ "full" ] }
-serde = { version = "1.0.104", features = [ "derive" ] }
-pyo3 = "0.9.0-alpha.1"
-tokio-serde = { version = "0.6.0", features = [ "json" ] }
-futures-retry = "0.4.0"
-stubborn-io = "0.1.8"
-bytes = "0.5.4"
-config = "0.10.1"
-clap = "2.33.0"
-influxdb = "0.0.6"
+uuid = { version = "0.8.1", features = ["v4", "serde"] } 											# Apache-2.0 OR MIT
+log = "0.4.8" 																						# Apache-2.0 OR MIT
+futures = "0.3.4"																					# Apache-2.0 OR MIT
+tokio = { version = "0.2.11", features = ["full"] }													# MIT
+warp = "0.2.1"																						# MIT
+derive_more = { version = "0.99.2", default-features = false, features = [ "display", "from" ] }	# MIT
+rand = "0.7.3"																						# Apache-2.0 OR MIT
+env_logger = "0.7.1"																				# Apache-2.0 OR MIT
+tarpc = { version = "0.20.0", features = [ "full" ] }												# MIT
+serde = { version = "1.0.104", features = [ "derive" ] }											# Apache-2.0 OR MIT
+pyo3 = "0.9.0-alpha.1"																				# Apache-2.0
+tokio-serde = { version = "0.6.0", features = [ "json" ] }											# Apache-2.0 OR MIT
+futures-retry = "0.4.0"																				# Apache-2.0 OR MIT
+stubborn-io = "0.1.8"																				# MIT
+bytes = "0.5.4"																						# MIT
+config = "0.10.1"																					# Apache-2.0 OR MIT
+clap = "2.33.0"																						# MIT
+influxdb = "0.0.6"																					# MIT
 
 [[bin]]
 name = "coordinator"
diff --git a/src/coordinator/core/protocol.rs b/src/coordinator/core/protocol.rs
index fb5e4bd48..85cd818e8 100644
--- a/src/coordinator/core/protocol.rs
+++ b/src/coordinator/core/protocol.rs
@@ -330,6 +330,10 @@ impl Protocol {
     pub fn next_event(&mut self) -> Option<Event> {
         self.events.pop_front()
     }
+
+    pub fn get_current_round(&self) -> u32 {
+        self.current_round
+    }
 }
 
 impl FederatedLearningSettings {
diff --git a/src/coordinator/core/service.rs b/src/coordinator/core/service.rs
index 6755de929..3f4fd0a69 100644
--- a/src/coordinator/core/service.rs
+++ b/src/coordinator/core/service.rs
@@ -292,6 +292,10 @@ where
         let metric_store = self.metric_store.clone();
         let counter_selected = self.protocol.counters().selected;
         let counter_waiting = self.protocol.counters().waiting;
+        let counter_done = self.protocol.counters().done;
+        let counter_done_inactive = self.protocol.counters().done_and_inactive;
+        let counter_ignored = self.protocol.counters().ignored;
+        let current_round =  self.protocol.get_current_round();
 
         tokio::spawn(async move {
             metric_store
@@ -299,13 +303,29 @@ where
                     MetricOwner::Coordinator,
                     vec![
                         (
-                            String::from("number_of_selected_participants"),
+                            "number_of_selected_participants",
                             Type::SignedInteger(counter_selected.try_into().unwrap()),
                         ),
                         (
-                            String::from("number_of_waiting_participants"),
+                            "number_of_waiting_participants",
                             Type::SignedInteger(counter_waiting.try_into().unwrap()),
                         ),
+                        (
+                            "number_of_done_participants",
+                            Type::SignedInteger(counter_done.try_into().unwrap()),
+                        ),
+                        (
+                            "number_of_done_inactive_participants",
+                            Type::SignedInteger(counter_done_inactive.try_into().unwrap()),
+                        ),
+                        (
+                            "number_of_ignored_participants",
+                            Type::SignedInteger(counter_ignored.try_into().unwrap()),
+                        ),
+                        (
+                            "round",
+                            Type::UnsignedInteger(current_round as u64),
+                        ),
                     ],
                 )
                 .await;
diff --git a/src/metric_store/metric_store.rs b/src/metric_store/metric_store.rs
index c0536dd85..c7b025020 100644
--- a/src/metric_store/metric_store.rs
+++ b/src/metric_store/metric_store.rs
@@ -32,7 +32,7 @@ impl InfluxDBMetricStore {
         }
     }
 
-    pub async fn write(&self, metrics_owner: MetricOwner, fields: Vec<(String, Type)>) -> () {
+    pub async fn write(&self, metrics_owner: MetricOwner, fields: Vec<(&'static str, Type)>) -> () {
         let mut write_query: WriteQuery =
             Query::write_query(Timestamp::Now, metrics_owner.to_string());