diff --git a/aws_pcluster_slurm_spawner/aws_pcluster_slurm_spawner.py b/aws_pcluster_slurm_spawner/aws_pcluster_slurm_spawner.py
index ddf6694..20691eb 100644
--- a/aws_pcluster_slurm_spawner/aws_pcluster_slurm_spawner.py
+++ b/aws_pcluster_slurm_spawner/aws_pcluster_slurm_spawner.py
@@ -283,18 +283,19 @@ def profiles_list(self) -> List[Any]:
             },
         ]
         gpu_found = False
-        for group_record in self.sinfo.dataframe.to_dict("records"):
+        df = self.sinfo.dataframe.sort_values(by=["mem", "cpu", "queue"])
+        for group_record in df.to_dict("records"):
             # for group_record in self.sinfo.dataframe.to_dict('records'):
             sinfo_name = group_record["sinfo_name"]
             instance_type = group_record["ec2_instance_type"]
 
-            mem = group_record["mem"]
-            cpu = group_record["vcpu"]
+            mem = str(group_record["mem"])
+            cpu = str(group_record["vcpu"])
             if len(group_record["gpus"]):
                 profiles[1]["profile_options"]["instance_types"]["choices"][
                     sinfo_name
                 ] = dict(
-                    display_name=f"{instance_type} - {cpu} CPU, {mem} GB",
+                    display_name=f"{instance_type:10s} | {cpu:5s} CPU, {mem:6s} GB",
                     pclusterslurmspawner_override=group_record,
                 )
             else:
@@ -302,7 +303,7 @@ def profiles_list(self) -> List[Any]:
                 profiles[0]["profile_options"]["instance_types"]["choices"][
                     sinfo_name
                 ] = dict(
-                    display_name=f"{instance_type} - {cpu} CPU, {mem} GB",
+                    display_name=f"{instance_type:10s} | {cpu:5s} CPU | {mem:6s} GB",
                     pclusterslurmspawner_override=group_record,
                 )
         if not gpu_found: