diff --git a/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/pg_profile_lookup.ini b/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/pg_profile_lookup.ini
index 776f31805c..0588079e68 100644
--- a/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/pg_profile_lookup.ini
+++ b/device/arista/x86_64-arista_7050_qx32/Arista-7050-QX32/pg_profile_lookup.ini
@@ -1,11 +1,11 @@
 # PG lossless profiles.
 # speed cable size      xon     xoff   threshold xon_offset
-  40000  5m   55120     18432   56368  -3        2496
-  50000  5m   55120     18432   56368  -3        2496
- 100000  5m   55120     18432   56368  -3        2496
-  40000  40m  55120     18432   56368  -3        2496
-  50000  40m  55120     18432   56368  -3        2496
- 100000  40m  55120     18432   56368  -3        2496
-  40000  300m 55120     18432   56368  -3        2496
-  50000  300m 55120     18432   56368  -3        2496
- 100000  300m 55120     18432   56368  -3        2496
+  40000  5m   56368     18432   55120  -3        2496
+  50000  5m   56368     18432   55120  -3        2496
+ 100000  5m   56368     18432   55120  -3        2496
+  40000  40m  56368     18432   55120  -3        2496
+  50000  40m  56368     18432   55120  -3        2496
+ 100000  40m  56368     18432   55120  -3        2496
+  40000  300m 56368     18432   55120  -3        2496
+  50000  300m 56368     18432   55120  -3        2496
+ 100000  300m 56368     18432   55120  -3        2496
diff --git a/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/pg_profile_lookup.ini b/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/pg_profile_lookup.ini
index 776f31805c..0588079e68 100644
--- a/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/pg_profile_lookup.ini
+++ b/device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/pg_profile_lookup.ini
@@ -1,11 +1,11 @@
 # PG lossless profiles.
 # speed cable size      xon     xoff   threshold xon_offset
-  40000  5m   55120     18432   56368  -3        2496
-  50000  5m   55120     18432   56368  -3        2496
- 100000  5m   55120     18432   56368  -3        2496
-  40000  40m  55120     18432   56368  -3        2496
-  50000  40m  55120     18432   56368  -3        2496
- 100000  40m  55120     18432   56368  -3        2496
-  40000  300m 55120     18432   56368  -3        2496
-  50000  300m 55120     18432   56368  -3        2496
- 100000  300m 55120     18432   56368  -3        2496
+  40000  5m   56368     18432   55120  -3        2496
+  50000  5m   56368     18432   55120  -3        2496
+ 100000  5m   56368     18432   55120  -3        2496
+  40000  40m  56368     18432   55120  -3        2496
+  50000  40m  56368     18432   55120  -3        2496
+ 100000  40m  56368     18432   55120  -3        2496
+  40000  300m 56368     18432   55120  -3        2496
+  50000  300m 56368     18432   55120  -3        2496
+ 100000  300m 56368     18432   55120  -3        2496
diff --git a/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/pg_profile_lookup.ini b/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/pg_profile_lookup.ini
index aebbc97434..9f2eacb6fc 100644
--- a/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/pg_profile_lookup.ini
+++ b/device/dell/x86_64-dell_s6000_s1220-r0/Force10-S6000/pg_profile_lookup.ini
@@ -1,17 +1,17 @@
 # PG lossless profiles.
 # speed cable size      xon     xoff   threshold xon_offset
-  10000  5m   55120     18432   56368  -3        2496
-  25000  5m   55120     18432   56368  -3        2496
-  40000  5m   55120     18432   56368  -3        2496
-  50000  5m   55120     18432   56368  -3        2496
- 100000  5m   55120     18432   56368  -3        2496
-  10000  40m  55120     18432   56368  -3        2496
-  25000  40m  55120     18432   56368  -3        2496
-  40000  40m  55120     18432   56368  -3        2496
-  50000  40m  55120     18432   56368  -3        2496
- 100000  40m  55120     18432   56368  -3        2496
-  10000  300m 55120     18432   56368  -3        2496
-  25000  300m 55120     18432   56368  -3        2496
-  40000  300m 55120     18432   56368  -3        2496
-  50000  300m 55120     18432   56368  -3        2496
- 100000  300m 55120     18432   56368  -3        2496
+  10000  5m   56368     18432   55120  -3        2496
+  25000  5m   56368     18432   55120  -3        2496
+  40000  5m   56368     18432   55120  -3        2496
+  50000  5m   56368     18432   55120  -3        2496
+ 100000  5m   56368     18432   55120  -3        2496
+  10000  40m  56368     18432   55120  -3        2496
+  25000  40m  56368     18432   55120  -3        2496
+  40000  40m  56368     18432   55120  -3        2496
+  50000  40m  56368     18432   55120  -3        2496
+ 100000  40m  56368     18432   55120  -3        2496
+  10000  300m 56368     18432   55120  -3        2496
+  25000  300m 56368     18432   55120  -3        2496
+  40000  300m 56368     18432   55120  -3        2496
+  50000  300m 56368     18432   55120  -3        2496
+ 100000  300m 56368     18432   55120  -3        2496