diff options
| author |   John Lo <loj@cisco.com> | 2017-08-30 04:23:43 -0400 |
|---|---|---|
| committer | John Lo <loj@cisco.com> | 2017-09-01 07:07:04 -0400 |
| commit | 484d406a19b9cde41e3ffaed6fac4e8c099d4e06 (patch) | |
| tree | 175473f8bf12c2cc016481b7c17dd0d54976cee7 /src/vnet/l2/l2_fib.h | |
| parent | ce9714032d36d18abe72981552219dff871ff392 (diff) | |
Improve L2FIB PDR/NDR performance (VPP-963)
1. Limit MAC entry update per l2-learn call to reduce update burst
when wall clock advance to the the next minute so all MAC time
stamps are behind current time.
2. Optimize l2-learn node fast path code sequence.
3. Invalidate cache_key when update MAC entry.
4. Change L2 learn hit counter to L2 learn hit-update counter.
5. Increase L2FIB table memory size to 512MB to fit 4M entries
6. Set MAC learn limit at 4M entries
Change-Id: I19572f7f8a4b42a01be025a609fb03af50af16b2
Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/l2/l2_fib.h')
| -rw-r--r-- | src/vnet/l2/l2_fib.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h index 21dcc4513e0..d83260a6d1b 100644 --- a/src/vnet/l2/l2_fib.h +++ b/src/vnet/l2/l2_fib.h @@ -25,7 +25,7 @@ * The size of the hash table */ #define L2FIB_NUM_BUCKETS (64 * 1024) -#define L2FIB_MEMORY_SIZE (256<<20) +#define L2FIB_MEMORY_SIZE (512<<20) typedef struct { |