diff --git a/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/buffers.json.j2 b/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/buffers.json.j2
index 10f9da575a1b..551f73ca0477 100644
--- a/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/buffers.json.j2
+++ b/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/buffers.json.j2
@@ -69,22 +69,17 @@
     },
     "BUFFER_POOL": {
         "ingress_lossless_pool": {
-            "size": "7274496",
-            "type": "ingress",
-            "mode": "dynamic"
-        },
-        "ingress_lossy_pool": {
-            "size": "5491712",
+            "size": "12766208",
             "type": "ingress",
             "mode": "dynamic"
         },
         "egress_lossless_pool": {
-            "size": "7274496",
+            "size": "12766208",
             "type": "egress",
             "mode": "static"
         },
         "egress_lossy_pool": {
-            "size": "5491712",
+            "size": "8072396",
             "type": "egress",
             "mode": "dynamic"
         }
@@ -95,18 +90,18 @@
             "xon":"18432",
             "xoff":"40560",
             "size":"41808",
-            "dynamic_th":"-3",
+            "dynamic_th":"-4",
             "xon_offset":"2496"
         },
         "ingress_lossy_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossy_pool]",
-            "size":"1518",
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
             "dynamic_th":"3"
         },
         "egress_lossless_profile": {
             "pool":"[BUFFER_POOL|egress_lossless_pool]",
             "size":"0",
-            "static_th":"7274496"
+            "static_th":"12766208"
         },
         "egress_lossy_profile": {
             "pool":"[BUFFER_POOL|egress_lossy_pool]",
diff --git a/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/buffers.json.j2 b/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/buffers.json.j2
index 10f9da575a1b..551f73ca0477 100644
--- a/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/buffers.json.j2
+++ b/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/buffers.json.j2
@@ -69,22 +69,17 @@
     },
     "BUFFER_POOL": {
         "ingress_lossless_pool": {
-            "size": "7274496",
-            "type": "ingress",
-            "mode": "dynamic"
-        },
-        "ingress_lossy_pool": {
-            "size": "5491712",
+            "size": "12766208",
             "type": "ingress",
             "mode": "dynamic"
         },
         "egress_lossless_pool": {
-            "size": "7274496",
+            "size": "12766208",
             "type": "egress",
             "mode": "static"
         },
         "egress_lossy_pool": {
-            "size": "5491712",
+            "size": "8072396",
             "type": "egress",
             "mode": "dynamic"
         }
@@ -95,18 +90,18 @@
             "xon":"18432",
             "xoff":"40560",
             "size":"41808",
-            "dynamic_th":"-3",
+            "dynamic_th":"-4",
             "xon_offset":"2496"
         },
         "ingress_lossy_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossy_pool]",
-            "size":"1518",
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
             "dynamic_th":"3"
         },
         "egress_lossless_profile": {
             "pool":"[BUFFER_POOL|egress_lossless_pool]",
             "size":"0",
-            "static_th":"7274496"
+            "static_th":"12766208"
         },
         "egress_lossy_profile": {
             "pool":"[BUFFER_POOL|egress_lossy_pool]",
diff --git a/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/buffers.json.j2 b/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/buffers.json.j2
index 10f9da575a1b..551f73ca0477 100644
--- a/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/buffers.json.j2
+++ b/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/buffers.json.j2
@@ -69,22 +69,17 @@
     },
     "BUFFER_POOL": {
         "ingress_lossless_pool": {
-            "size": "7274496",
-            "type": "ingress",
-            "mode": "dynamic"
-        },
-        "ingress_lossy_pool": {
-            "size": "5491712",
+            "size": "12766208",
             "type": "ingress",
             "mode": "dynamic"
         },
         "egress_lossless_pool": {
-            "size": "7274496",
+            "size": "12766208",
             "type": "egress",
             "mode": "static"
         },
         "egress_lossy_pool": {
-            "size": "5491712",
+            "size": "8072396",
             "type": "egress",
             "mode": "dynamic"
         }
@@ -95,18 +90,18 @@
             "xon":"18432",
             "xoff":"40560",
             "size":"41808",
-            "dynamic_th":"-3",
+            "dynamic_th":"-4",
             "xon_offset":"2496"
         },
         "ingress_lossy_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossy_pool]",
-            "size":"1518",
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
             "dynamic_th":"3"
         },
         "egress_lossless_profile": {
             "pool":"[BUFFER_POOL|egress_lossless_pool]",
             "size":"0",
-            "static_th":"7274496"
+            "static_th":"12766208"
         },
         "egress_lossy_profile": {
             "pool":"[BUFFER_POOL|egress_lossy_pool]",