diff --git a/core/lib/db_connection/src/utils.rs b/core/lib/db_connection/src/utils.rs
index 80cf0a5cbb35..02840afaf1d1 100644
--- a/core/lib/db_connection/src/utils.rs
+++ b/core/lib/db_connection/src/utils.rs
@@ -20,7 +20,13 @@ pub fn duration_to_naive_time(duration: Duration) -> NaiveTime {
         (total_seconds / 60) % 60,
         total_seconds % 60,
     )
-    .unwrap()
+    .expect("failed to convert Duration to NaiveTime")
+}
+
+pub fn duration_to_naive_time_ms(duration: Duration) -> NaiveTime {
+    let total_ms = duration.as_millis();
+    let ms = (total_ms % 1_000) as u64;
+    duration_to_naive_time(duration) + Duration::from_millis(ms)
 }
 
 pub const fn pg_interval_from_duration(processing_timeout: Duration) -> PgInterval {
diff --git a/prover/crates/bin/prover_fri/src/utils.rs b/prover/crates/bin/prover_fri/src/utils.rs
index 15a2a6c18bb2..e53e0810d693 100644
--- a/prover/crates/bin/prover_fri/src/utils.rs
+++ b/prover/crates/bin/prover_fri/src/utils.rs
@@ -67,10 +67,11 @@ pub async fn save_proof(
     connection: &mut Connection<'_, Prover>,
     protocol_version: ProtocolSemanticVersion,
 ) {
+    let time_taken = started_at.elapsed();
     tracing::info!(
         "Successfully proven job: {}, total time taken: {:?}",
         job_id,
-        started_at.elapsed()
+        time_taken,
     );
     let proof = artifacts.proof_wrapper;
 
@@ -101,7 +102,7 @@ pub async fn save_proof(
     let mut transaction = connection.start_transaction().await.unwrap();
     transaction
         .fri_prover_jobs_dal()
-        .save_proof(job_id, started_at.elapsed(), &blob_url)
+        .save_proof(job_id, time_taken, &blob_url)
         .await;
     if is_scheduler_proof {
         transaction
diff --git a/prover/crates/bin/witness_vector_generator/src/generator.rs b/prover/crates/bin/witness_vector_generator/src/generator.rs
index 5574f0f1578d..5ab5537358ff 100644
--- a/prover/crates/bin/witness_vector_generator/src/generator.rs
+++ b/prover/crates/bin/witness_vector_generator/src/generator.rs
@@ -145,15 +145,24 @@ impl JobProcessor for WitnessVectorGenerator {
 
         METRICS.gpu_witness_vector_generation_time[&circuit_type].observe(started_at.elapsed());
 
+        let wvg_time_taken = started_at.elapsed();
         tracing::info!(
             "Finished witness vector generation for job: {job_id} in zone: {:?} took: {:?}",
             self.zone,
-            started_at.elapsed()
+            wvg_time_taken
         );
 
         let serialized: Vec<u8> =
             bincode::serialize(&artifacts).expect("Failed to serialize witness vector artifacts");
 
+        self.pool
+            .connection()
+            .await
+            .unwrap()
+            .fri_prover_jobs_dal()
+            .save_wvg_time_taken(job_id, wvg_time_taken)
+            .await;
+
         let now = Instant::now();
         let mut attempts = 0;
 
diff --git a/prover/crates/lib/prover_dal/.sqlx/query-ada952c0172767d1ba41ab9b812f37e379c9a7ff62fa84eeaa8df7749803466c.json b/prover/crates/lib/prover_dal/.sqlx/query-ada952c0172767d1ba41ab9b812f37e379c9a7ff62fa84eeaa8df7749803466c.json
new file mode 100644
index 000000000000..3ced718c7500
--- /dev/null
+++ b/prover/crates/lib/prover_dal/.sqlx/query-ada952c0172767d1ba41ab9b812f37e379c9a7ff62fa84eeaa8df7749803466c.json
@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n            UPDATE prover_jobs_fri\n            SET\n                updated_at = NOW(),\n                wvg_time_taken = $1\n            WHERE\n                id = $2\n            ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Time",
+        "Int8"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "ada952c0172767d1ba41ab9b812f37e379c9a7ff62fa84eeaa8df7749803466c"
+}
diff --git a/prover/crates/lib/prover_dal/.sqlx/query-c2c140d136df5303d7b3a66ccd0d34a5baece02812f8c950fc84d37eeebd33a4.json b/prover/crates/lib/prover_dal/.sqlx/query-c2c140d136df5303d7b3a66ccd0d34a5baece02812f8c950fc84d37eeebd33a4.json
index 25a49e191f6e..90d8dcd47f8f 100644
--- a/prover/crates/lib/prover_dal/.sqlx/query-c2c140d136df5303d7b3a66ccd0d34a5baece02812f8c950fc84d37eeebd33a4.json
+++ b/prover/crates/lib/prover_dal/.sqlx/query-c2c140d136df5303d7b3a66ccd0d34a5baece02812f8c950fc84d37eeebd33a4.json
@@ -97,6 +97,11 @@
         "ordinal": 18,
         "name": "protocol_version_patch",
         "type_info": "Int4"
+      },
+      {
+        "ordinal": 20,
+        "name": "wvg_time_taken",
+        "type_info": "Time"
       }
     ],
     "parameters": {
@@ -124,7 +129,8 @@
       true,
       true,
       true,
-      false
+      false,
+      true
     ]
   },
   "hash": "c2c140d136df5303d7b3a66ccd0d34a5baece02812f8c950fc84d37eeebd33a4"
diff --git a/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.down.sql b/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.down.sql
new file mode 100644
index 000000000000..55c7b1bd8f84
--- /dev/null
+++ b/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.down.sql
@@ -0,0 +1,5 @@
+ALTER TABLE prover_jobs_fri
+    DROP COLUMN IF EXISTS wvg_time_taken;
+
+ALTER TABLE prover_jobs_fri_archive
+    DROP COLUMN IF EXISTS wvg_time_taken;
diff --git a/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.up.sql b/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.up.sql
new file mode 100644
index 000000000000..0530f66873b9
--- /dev/null
+++ b/prover/crates/lib/prover_dal/migrations/20240708090440_add_wvg_time_taken.up.sql
@@ -0,0 +1,5 @@
+ALTER TABLE prover_jobs_fri
+    ADD COLUMN IF NOT EXISTS wvg_time_taken TIME;
+
+ALTER TABLE prover_jobs_fri_archive
+    ADD COLUMN IF NOT EXISTS wvg_time_taken TIME;
diff --git a/prover/crates/lib/prover_dal/src/fri_prover_dal.rs b/prover/crates/lib/prover_dal/src/fri_prover_dal.rs
index f6efc6afa6ad..37f65bf68718 100644
--- a/prover/crates/lib/prover_dal/src/fri_prover_dal.rs
+++ b/prover/crates/lib/prover_dal/src/fri_prover_dal.rs
@@ -13,7 +13,7 @@ use zksync_db_connection::{
     connection::Connection, instrument::InstrumentExt, metrics::MethodLatency,
 };
 
-use crate::{duration_to_naive_time, pg_interval_from_duration, Prover};
+use crate::{duration_to_naive_time_ms, pg_interval_from_duration, Prover};
 
 #[derive(Debug)]
 pub struct FriProverDal<'a, 'c> {
@@ -265,7 +265,7 @@ impl FriProverDal<'_, '_> {
                 prover_jobs_fri.depth,
                 prover_jobs_fri.is_node_final_proof
             "#,
-            duration_to_naive_time(time_taken),
+            duration_to_naive_time_ms(time_taken),
             blob_url,
             i64::from(id)
         )
@@ -288,6 +288,24 @@ impl FriProverDal<'_, '_> {
         .unwrap()
     }
 
+    pub async fn save_wvg_time_taken(&mut self, id: u32, wvg_time_taken: Duration) {
+        sqlx::query!(
+            r#"
+            UPDATE prover_jobs_fri
+            SET
+                updated_at = NOW(),
+                wvg_time_taken = $1
+            WHERE
+                id = $2
+            "#,
+            duration_to_naive_time_ms(wvg_time_taken),
+            i64::from(id)
+        )
+        .execute(self.storage.conn())
+        .await
+        .unwrap();
+    }
+
     pub async fn requeue_stuck_jobs(
         &mut self,
         processing_timeout: Duration,
diff --git a/prover/crates/lib/prover_dal/src/lib.rs b/prover/crates/lib/prover_dal/src/lib.rs
index bb552b899e90..3df1e4098e9b 100644
--- a/prover/crates/lib/prover_dal/src/lib.rs
+++ b/prover/crates/lib/prover_dal/src/lib.rs
@@ -2,7 +2,7 @@ use zksync_db_connection::connection::DbMarker;
 pub use zksync_db_connection::{
     connection::Connection,
     connection_pool::ConnectionPool,
-    utils::{duration_to_naive_time, pg_interval_from_duration},
+    utils::{duration_to_naive_time, duration_to_naive_time_ms, pg_interval_from_duration},
 };
 
 use crate::{