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[vpp.git] / docs / developer / corefeatures / fib / scale.rst

diff --git a/docs/gettingstarted/developers/fib20/scale.rst b/docs/developer/corefeatures/fib/scale.rst
similarity index 87%
rename from docs/gettingstarted/developers/fib20/scale.rst
rename to docs/developer/corefeatures/fib/scale.rst
index 4100f9a..2ec8c6a 100644 (file)
--- a/docs/gettingstarted/developers/fib20/scale.rst
+++ b/docs/developer/corefeatures/fib/scale.rst
@@ -20,7 +20,7 @@ data-structures. Each table, created by the user, i.e. with;
 
    $ ip table add 1
 
-or the default table, comprises 2 *ip4_fib_t* objects. 
+or the default table, comprises 2 *ip4_fib_t* objects.
 The 'non-forwarding' *ip4_fib_t* contains all the entries in the table
 and, the 'forwarding' contains the entries that are matched against in
 the data-plane. The difference between the two sets are the entries
@@ -31,7 +31,7 @@ and a hash table per-prefix length (for lookup in the control plane).
 To see the amount of memory consumed by the IPv4 tables use:
 
 .. code-block:: console
-                
+
  vpp# sh ip fib mem
  ipv4-VRF:0 mtrie:335744 hash:4663
  ipv4-VRF:1 mtrie:333056 hash:3499
@@ -71,7 +71,7 @@ To see the amount of memory consumed by the IPv4 tables use:
 
 .. code-block:: console
 
- vpp# sh ip6 fib mem                                
+ vpp# sh ip6 fib mem
  IPv6 Non-Forwarding Hash Table:
  Hash table ip6 FIB non-fwding table
      7 active elements 7 active buckets
@@ -87,7 +87,7 @@ To see the amount of memory consumed by the IPv4 tables use:
      0 linear search buckets
      arena: base 7f2fe48bf000, next 803c0
             used 525248 b (0 Mbytes) of 33554432 b (32 Mbytes)
-     
+
 as we scale to 128k IPv6 entries:
 
 .. code-block:: console
@@ -178,48 +178,48 @@ With 1M prefixes allocated the memory usage is:
  vpp# sh fib mem
  FIB memory
   Tables:
-             SAFI              Number     Bytes   
-         IPv4 unicast             1     33619968  
-         IPv6 unicast             2     118502784 
-             MPLS                 0         0     
-        IPv4 multicast            1       1175    
-        IPv6 multicast            1      525312   
+             SAFI              Number     Bytes
+         IPv4 unicast             1     33619968
+         IPv6 unicast             2     118502784
+             MPLS                 0         0
+        IPv4 multicast            1       1175
+        IPv6 multicast            1      525312
   Nodes:
              Name               Size  in-use /allocated   totals
-             Entry               72   1048589/ 1048589    75498408/75498408 
-         Entry Source            40   1048589/ 1048589    41943560/41943560 
-     Entry Path-Extensions       76      0   /    0       0/0 
-        multicast-Entry         192      6   /    6       1152/1152 
-           Path-list             40     18   /    18      720/720 
-           uRPF-list             16     14   /    14      224/224 
-             Path                72     22   /    22      1584/1584 
-      Node-list elements         20   1048602/ 1048602    20972040/20972040 
-        Node-list heads          8      24   /    24      192/192 
+             Entry               72   1048589/ 1048589    75498408/75498408
+         Entry Source            40   1048589/ 1048589    41943560/41943560
+     Entry Path-Extensions       76      0   /    0       0/0
+        multicast-Entry         192      6   /    6       1152/1152
+           Path-list             40     18   /    18      720/720
+           uRPF-list             16     14   /    14      224/224
+             Path                72     22   /    22      1584/1584
+      Node-list elements         20   1048602/ 1048602    20972040/20972040
+        Node-list heads          8      24   /    24      192/192
 
 and with 2M
 
 .. code-block:: console
-       
- vpp# sh fib mem         
+
+ vpp# sh fib mem
  FIB memory
   Tables:
-             SAFI              Number     Bytes   
-         IPv4 unicast             1     33619968  
-         IPv6 unicast             2     252743040 
-             MPLS                 0         0     
-        IPv4 multicast            1       1175    
-        IPv6 multicast            1      525312   
+             SAFI              Number     Bytes
+         IPv4 unicast             1     33619968
+         IPv6 unicast             2     252743040
+             MPLS                 0         0
+        IPv4 multicast            1       1175
+        IPv6 multicast            1      525312
   Nodes:
              Name               Size  in-use /allocated   totals
-             Entry               72   2097165/ 2097165    150995880/150995880 
-         Entry Source            40   2097165/ 2097165    83886600/83886600 
-     Entry Path-Extensions       76      0   /    0       0/0 
-        multicast-Entry         192      6   /    6       1152/1152 
-           Path-list             40     18   /    19      720/760 
-           uRPF-list             16     18   /    18      288/288 
-             Path                72     22   /    23      1584/1656 
-      Node-list elements         20   2097178/ 2097178    41943560/41943560 
-        Node-list heads          8      24   /    24      192/192 
+             Entry               72   2097165/ 2097165    150995880/150995880
+         Entry Source            40   2097165/ 2097165    83886600/83886600
+     Entry Path-Extensions       76      0   /    0       0/0
+        multicast-Entry         192      6   /    6       1152/1152
+           Path-list             40     18   /    19      720/760
+           uRPF-list             16     18   /    18      288/288
+             Path                72     22   /    23      1584/1656
+      Node-list elements         20   2097178/ 2097178    41943560/41943560
+        Node-list heads          8      24   /    24      192/192
 
 However, the situation is not a simple as that. All of the 1M prefixes
 added above were reachable via the same next-hop, so the path-list