diff options
Diffstat (limited to 'src/vnet/udp')
| -rw-r--r-- | src/vnet/udp/udp_encap.c | 37 | ||||
| -rw-r--r-- | src/vnet/udp/udp_encap.h | 13 | ||||
| -rw-r--r-- | src/vnet/udp/udp_encap_node.c | 15 |
3 files changed, 65 insertions, 0 deletions
diff --git a/src/vnet/udp/udp_encap.c b/src/vnet/udp/udp_encap.c index 8392b391736..8005fa57e70 100644 --- a/src/vnet/udp/udp_encap.c +++ b/src/vnet/udp/udp_encap.c @@ -33,6 +33,11 @@ uword *udp_encap_db; */ udp_encap_t *udp_encap_pool; +/** + * Stats for each UDP encap object + */ +vlib_combined_counter_main_t udp_encap_counters; + static udp_encap_t * udp_encap_get_w_id (u32 id) { @@ -79,6 +84,9 @@ udp_encap_add_and_lock (u32 id, pool_get (udp_encap_pool, ue); uei = ue - udp_encap_pool; + vlib_validate_combined_counter (&(udp_encap_counters), uei); + vlib_zero_combined_counter (&(udp_encap_counters), uei); + hash_set (udp_encap_db, id, uei); fib_node_init (&ue->ue_fib_node, FIB_NODE_TYPE_UDP_ENCAP); @@ -258,6 +266,7 @@ format_udp_encap_i (u8 * s, va_list * args) index_t uei = va_arg (*args, index_t); u32 indent = va_arg (*args, u32); u32 details = va_arg (*args, u32); + vlib_counter_t to; udp_encap_t *ue; ue = udp_encap_get (uei); @@ -285,6 +294,9 @@ format_udp_encap_i (u8 * s, va_list * args) clib_net_to_host_u16 (ue->ue_hdrs.ip6.ue_udp.src_port), clib_net_to_host_u16 (ue->ue_hdrs.ip6.ue_udp.dst_port)); } + vlib_get_combined_counter (&(udp_encap_counters), uei, &to); + s = format (s, " to:[%Ld:%Ld]]", to.packets, to.bytes); + if (details) { s = format (s, " locks:%d", ue->ue_fib_node.fn_locks); @@ -296,6 +308,17 @@ format_udp_encap_i (u8 * s, va_list * args) return (s); } +void +udp_encap_get_stats (index_t uei, u64 * packets, u64 * bytes) +{ + vlib_counter_t to; + + vlib_get_combined_counter (&(udp_encap_counters), uei, &to); + + *packets = to.packets; + *bytes = to.bytes; +} + static u8 * format_udp_encap_dpo (u8 * s, va_list * args) { @@ -568,6 +591,20 @@ done: return error; } +void +udp_encap_walk (udp_encap_walk_cb_t cb, void *ctx) +{ + index_t uei; + + /* *INDENT-OFF* */ + pool_foreach_index(uei, udp_encap_pool, + ({ + if (!cb(uei, ctx)) + break; + })); + /* *INDENT-ON* */ +} + clib_error_t * udp_encap_show (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) diff --git a/src/vnet/udp/udp_encap.h b/src/vnet/udp/udp_encap.h index b8f329dcbee..185d5e7f7f9 100644 --- a/src/vnet/udp/udp_encap.h +++ b/src/vnet/udp/udp_encap.h @@ -125,6 +125,19 @@ extern void udp_encap_contribute_forwarding (u32 id, dpo_proto_t proto, dpo_id_t * dpo); +extern void udp_encap_get_stats (index_t uei, u64 * packets, u64 * bytes); + +/** + * Callback function invoked when walking all encap objects. + * Return non-zero to continue the walk. + */ +typedef int (*udp_encap_walk_cb_t) (index_t uei, void *ctx); + +/** + * Walk each of the encap objects + */ +extern void udp_encap_walk (udp_encap_walk_cb_t cb, void *ctx); + /** * Pool of encaps */ diff --git a/src/vnet/udp/udp_encap_node.c b/src/vnet/udp/udp_encap_node.c index 09a76b530f6..2d37d8b58dd 100644 --- a/src/vnet/udp/udp_encap_node.c +++ b/src/vnet/udp/udp_encap_node.c @@ -27,6 +27,8 @@ typedef struct udp6_encap_trace_t_ ip6_header_t ip; } udp6_encap_trace_t; +extern vlib_combined_counter_main_t udp_encap_counters; + static u8 * format_udp4_encap_trace (u8 * s, va_list * args) { @@ -62,8 +64,10 @@ udp_encap_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame, int is_encap_v6) { + vlib_combined_counter_main_t *cm = &udp_encap_counters; u32 *from = vlib_frame_vector_args (frame); u32 n_left_from, n_left_to_next, *to_next, next_index; + u32 thread_index = vlib_get_thread_index (); n_left_from = frame->n_vectors; next_index = node->cached_next_index; @@ -104,6 +108,13 @@ udp_encap_inline (vlib_main_t * vm, uei0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX]; uei1 = vnet_buffer (b1)->ip.adj_index[VLIB_TX]; + vlib_increment_combined_counter (cm, thread_index, uei0, 1, + vlib_buffer_length_in_chain (vm, + b0)); + vlib_increment_combined_counter (cm, thread_index, uei1, 1, + vlib_buffer_length_in_chain (vm, + b1)); + /* Rewrite packet header and updates lengths. */ ue0 = udp_encap_get (uei0); ue1 = udp_encap_get (uei1); @@ -185,6 +196,10 @@ udp_encap_inline (vlib_main_t * vm, /* Rewrite packet header and updates lengths. */ ue0 = udp_encap_get (uei0); + vlib_increment_combined_counter (cm, thread_index, uei0, 1, + vlib_buffer_length_in_chain (vm, + b0)); + /* Paint */ if (is_encap_v6) { |