diff --git a/engine/hatchery/stats.go b/engine/hatchery/stats.go
index b5bd6e22f6..1c97eaa6c7 100644
--- a/engine/hatchery/stats.go
+++ b/engine/hatchery/stats.go
@@ -21,6 +21,9 @@ func (c *Common) initStats(hatcheryName string) error {
 	label := fmt.Sprintf("cds/%s/%s/jobs", c.ServiceName(), hatcheryName)
 	c.stats.Jobs = stats.Int64(label, "number of analyzed jobs", stats.UnitDimensionless)
 
+	label = fmt.Sprintf("cds/%s/%s/jobs_sse", c.ServiceName(), hatcheryName)
+	c.stats.JobsSSE = stats.Int64(label, "number of analyzed jobs from SSE", stats.UnitDimensionless)
+
 	label = fmt.Sprintf("cds/%s/%s/spawned_workers", c.ServiceName(), hatcheryName)
 	c.stats.SpawnedWorkers = stats.Int64(label, "number of spawned workers", stats.UnitDimensionless)
 
@@ -54,6 +57,13 @@ func (c *Common) initStats(hatcheryName string) error {
 			Aggregation: view.Count(),
 			TagKeys:     tags,
 		},
+		&view.View{
+			Name:        "jobs_sse_count",
+			Description: c.stats.JobsSSE.Description(),
+			Measure:     c.stats.JobsSSE,
+			Aggregation: view.Count(),
+			TagKeys:     tags,
+		},
 		&view.View{
 			Name:        "spawned_worker_count",
 			Description: c.stats.SpawnedWorkers.Description(),
diff --git a/sdk/cdsclient/client_queue.go b/sdk/cdsclient/client_queue.go
index 6ffce9a619..73f3ccc606 100644
--- a/sdk/cdsclient/client_queue.go
+++ b/sdk/cdsclient/client_queue.go
@@ -109,6 +109,7 @@ func (c *client) QueuePolling(ctx context.Context, jobs chan<- sdk.WorkflowNodeJ
 
 						// push the job in the channel
 						if job.Status == sdk.StatusWaiting.String() && job.BookedBy.Name == "" {
+							job.Header["SSE"] = "true"
 							jobs <- *job
 						}
 					}()
diff --git a/sdk/hatchery/hatchery.go b/sdk/hatchery/hatchery.go
index 850a4018ee..774df72120 100644
--- a/sdk/hatchery/hatchery.go
+++ b/sdk/hatchery/hatchery.go
@@ -261,6 +261,13 @@ func Create(h Interface) error {
 					observability.Tag(observability.TagProjectKey, p),
 					observability.Tag(observability.TagWorkflowNodeJobRun, j.ID),
 				)
+
+				if _, ok := j.Header["SSE"]; ok {
+					log.Debug("hatchery> received job from SSE")
+					observability.Current(currentCtx,
+						observability.Tag("from", "sse"),
+					)
+				}
 			}
 			endTrace := func(reason string) {
 				if reason != "" {
@@ -282,6 +289,10 @@ func Create(h Interface) error {
 
 			stats.Record(currentCtx, h.Stats().Jobs.M(1))
 
+			if _, ok := j.Header["SSE"]; ok {
+				stats.Record(currentCtx, h.Stats().JobsSSE.M(1))
+			}
+
 			//Check if the jobs is concerned by a pending worker creation
 			if _, exist := spawnIDs.Get(strconv.FormatInt(j.ID, 10)); exist {
 				log.Debug("job %d already spawned in previous routine", j.ID)
diff --git a/sdk/hatchery/types.go b/sdk/hatchery/types.go
index dc9e8047ae..daec1d6474 100644
--- a/sdk/hatchery/types.go
+++ b/sdk/hatchery/types.go
@@ -100,6 +100,7 @@ type Interface interface {
 
 type Stats struct {
 	Jobs               *stats.Int64Measure
+	JobsSSE            *stats.Int64Measure
 	SpawnedWorkers     *stats.Int64Measure
 	PendingWorkers     *stats.Int64Measure
 	RegisteringWorkers *stats.Int64Measure