[Dashboard] Optimizing performance of Ray Dashboard (ray-project#47617)

Signed-off-by: Alexey Kudinkin <ak@anyscale.com>
Signed-off-by: ujjawal-khare <ujjawal.khare@dream11.com>

python/ray/dashboard/datacenter.py

@@ -122,6 +122,7 @@ def _extract_workers_for_node(cls, node_physical_stats, node_stats):
         for worker in node_physical_stats.get("workers", []):
             worker = dict(worker)
             pid = worker["pid"]
+
             core_worker_stats = pid_to_worker_stats.get(pid)
             # Empty list means core worker stats is not available.
             worker["coreWorkerStats"] = [core_worker_stats] if core_worker_stats else []