diff --git a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/buffers_defaults_t2.j2 index 99d5d1d2587..81dae184c5f 100644 --- a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/buffers_defaults_t2.j2 +++ b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/buffers_defaults_t2.j2 @@ -4,8 +4,8 @@ 'torrouter_server' : '300m', 'leafrouter_torrouter' : '300m', 'spinerouter_leafrouter' : '2000m', - 'upperspinerouter_spinerouter' : '50m', - 'upperspinerouter_lowerspinerouter' : '50m', + 'upperspinerouter_spinerouter' : '30m', + 'upperspinerouter_lowerspinerouter' : '30m', 'regionalhub_upperspinerouter': '120000m', 'aznghub_upperspinerouter' : '120000m', 'regionalhub_spinerouter': '120000m', @@ -26,7 +26,7 @@ "size": "6441610000", "type": "both", "mode": "dynamic", - "xoff": "792476467" + "xoff": "793368576" } }, "BUFFER_PROFILE": { diff --git a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/pg_profile_lookup.ini b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/pg_profile_lookup.ini index b73f34aabd8..3ce7185aa85 100644 --- a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/pg_profile_lookup.ini +++ b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/0/pg_profile_lookup.ini @@ -1,8 +1,8 @@ # PG lossless profiles. # speed cable size xon xoff threshold xon_offset - 40000 50m 0 2560 53248 -6 181753 - 100000 50m 0 2560 69632 -6 363506 - 400000 50m 0 2560 147456 -5 1454025 + 40000 30m 0 2560 61440 -6 181753 + 100000 30m 0 2560 73728 -6 363506 + 400000 30m 0 2560 184320 -5 1454025 40000 300m 0 2560 69632 -6 181753 100000 300m 0 2560 110592 -6 363506 400000 300m 0 2560 315392 -5 1454025 @@ -15,6 +15,6 @@ 40000 80000m 0 2560 5369856 -6 181753 100000 80000m 0 2560 13357056 -6 363506 400000 80000m 0 2560 53305344 -5 1454025 - 40000 120000m 0 2560 8028160 -6 181753 - 100000 120000m 0 2560 20004864 -6 363506 - 400000 120000m 0 2560 79900672 -5 1454025 + 40000 120000m 0 2560 8036352 -6 181753 + 100000 120000m 0 2560 20013056 -6 363506 + 400000 120000m 0 2560 79953920 -5 1454025 diff --git a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/1/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/1/buffers_defaults_t2.j2 index f4a352e33f6..2f64048ecbb 100644 --- a/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/1/buffers_defaults_t2.j2 +++ b/device/arista/x86_64-arista_7280dr3a_36/Arista-7280DR3A-36/1/buffers_defaults_t2.j2 @@ -4,8 +4,8 @@ 'torrouter_server' : '300m', 'leafrouter_torrouter' : '300m', 'spinerouter_leafrouter' : '2000m', - 'upperspinerouter_spinerouter' : '50m', - 'upperspinerouter_lowerspinerouter' : '50m', + 'upperspinerouter_spinerouter' : '30m', + 'upperspinerouter_lowerspinerouter' : '30m', 'regionalhub_upperspinerouter': '120000m', 'aznghub_upperspinerouter' : '120000m', 'regionalhub_spinerouter': '120000m', @@ -26,7 +26,7 @@ "size": "6441610000", "type": "both", "mode": "dynamic", - "xoff": "792476467" + "xoff": "793368576" } }, "BUFFER_PROFILE": { diff --git a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/buffers_defaults_t2.j2 index f8ac5785899..1bedee62b64 100644 --- a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/buffers_defaults_t2.j2 +++ b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/buffers_defaults_t2.j2 @@ -4,8 +4,8 @@ 'torrouter_server' : '300m', 'leafrouter_torrouter' : '300m', 'spinerouter_leafrouter' : '2000m', - 'upperspinerouter_spinerouter' : '50m', - 'upperspinerouter_lowerspinerouter' : '50m', + 'upperspinerouter_spinerouter' : '30m', + 'upperspinerouter_lowerspinerouter' : '30m', 'regionalhub_upperspinerouter': '120000m', 'aznghub_upperspinerouter' : '120000m', 'regionalhub_spinerouter': '120000m', @@ -26,7 +26,7 @@ "size": "6441610000", "type": "both", "mode": "dynamic", - "xoff": "792476467" + "xoff": "793368576" } }, "BUFFER_PROFILE": { diff --git a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/pg_profile_lookup.ini b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/pg_profile_lookup.ini index b73f34aabd8..3ce7185aa85 100644 --- a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/pg_profile_lookup.ini +++ b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/0/pg_profile_lookup.ini @@ -1,8 +1,8 @@ # PG lossless profiles. # speed cable size xon xoff threshold xon_offset - 40000 50m 0 2560 53248 -6 181753 - 100000 50m 0 2560 69632 -6 363506 - 400000 50m 0 2560 147456 -5 1454025 + 40000 30m 0 2560 61440 -6 181753 + 100000 30m 0 2560 73728 -6 363506 + 400000 30m 0 2560 184320 -5 1454025 40000 300m 0 2560 69632 -6 181753 100000 300m 0 2560 110592 -6 363506 400000 300m 0 2560 315392 -5 1454025 @@ -15,6 +15,6 @@ 40000 80000m 0 2560 5369856 -6 181753 100000 80000m 0 2560 13357056 -6 363506 400000 80000m 0 2560 53305344 -5 1454025 - 40000 120000m 0 2560 8028160 -6 181753 - 100000 120000m 0 2560 20004864 -6 363506 - 400000 120000m 0 2560 79900672 -5 1454025 + 40000 120000m 0 2560 8036352 -6 181753 + 100000 120000m 0 2560 20013056 -6 363506 + 400000 120000m 0 2560 79953920 -5 1454025 diff --git a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/buffers_defaults_t2.j2 index f8ac5785899..1bedee62b64 100644 --- a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/buffers_defaults_t2.j2 +++ b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/buffers_defaults_t2.j2 @@ -4,8 +4,8 @@ 'torrouter_server' : '300m', 'leafrouter_torrouter' : '300m', 'spinerouter_leafrouter' : '2000m', - 'upperspinerouter_spinerouter' : '50m', - 'upperspinerouter_lowerspinerouter' : '50m', + 'upperspinerouter_spinerouter' : '30m', + 'upperspinerouter_lowerspinerouter' : '30m', 'regionalhub_upperspinerouter': '120000m', 'aznghub_upperspinerouter' : '120000m', 'regionalhub_spinerouter': '120000m', @@ -26,7 +26,7 @@ "size": "6441610000", "type": "both", "mode": "dynamic", - "xoff": "792476467" + "xoff": "793368576" } }, "BUFFER_PROFILE": { diff --git a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/pg_profile_lookup.ini b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/pg_profile_lookup.ini index b73f34aabd8..3ce7185aa85 100644 --- a/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/pg_profile_lookup.ini +++ b/device/nokia/x86_64-nokia_ixr7250_x3b-r0/Nokia-IXR7250-X3B/1/pg_profile_lookup.ini @@ -1,8 +1,8 @@ # PG lossless profiles. # speed cable size xon xoff threshold xon_offset - 40000 50m 0 2560 53248 -6 181753 - 100000 50m 0 2560 69632 -6 363506 - 400000 50m 0 2560 147456 -5 1454025 + 40000 30m 0 2560 61440 -6 181753 + 100000 30m 0 2560 73728 -6 363506 + 400000 30m 0 2560 184320 -5 1454025 40000 300m 0 2560 69632 -6 181753 100000 300m 0 2560 110592 -6 363506 400000 300m 0 2560 315392 -5 1454025 @@ -15,6 +15,6 @@ 40000 80000m 0 2560 5369856 -6 181753 100000 80000m 0 2560 13357056 -6 363506 400000 80000m 0 2560 53305344 -5 1454025 - 40000 120000m 0 2560 8028160 -6 181753 - 100000 120000m 0 2560 20004864 -6 363506 - 400000 120000m 0 2560 79900672 -5 1454025 + 40000 120000m 0 2560 8036352 -6 181753 + 100000 120000m 0 2560 20013056 -6 363506 + 400000 120000m 0 2560 79953920 -5 1454025 diff --git a/files/build_templates/buffers_config.j2 b/files/build_templates/buffers_config.j2 index a0cf59a8957..250f07885b7 100644 --- a/files/build_templates/buffers_config.j2 +++ b/files/build_templates/buffers_config.j2 @@ -59,8 +59,8 @@ def 'internal' : '5m', 'torrouter_server' : '5m', 'leafrouter_torrouter' : '40m', - 'upperspinerouter_spinerouter' : '50m', - 'upperspinerouter_lowerspinerouter' : '50m', + 'upperspinerouter_spinerouter' : '30m', + 'upperspinerouter_lowerspinerouter' : '30m', 'spinerouter_leafrouter' : '300m', 'regionalhub_upperspinerouter': '80000m', 'regionalhub_spinerouter': '80000m',