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authorFlorin Coras <fcoras@cisco.com>2020-02-12 07:42:01 +0000
committerDave Barach <openvpp@barachs.net>2020-02-14 12:53:33 +0000
commit5e6305fb02ccdfd38c8c5e369a960deaa7602eba (patch)
tree87b1f93d572ae3c5b5a57a9382850751e608576a /src/vnet/tcp/tcp.h
parente84e9d708e0a7571bc24ae2f443462ed8cddbb84 (diff)
tcp: minimal set of worker stats
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9dafe564229095d50285276a654f4983f93faff2
Diffstat (limited to 'src/vnet/tcp/tcp.h')
-rw-r--r--src/vnet/tcp/tcp.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index 59ccf8f1a73..1549efbeb7f 100644
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -502,6 +502,24 @@ typedef struct _tcp_lookup_dispatch
u8 next, error;
} tcp_lookup_dispatch_t;
+#define foreach_tcp_wrk_stat \
+ _(timer_expirations, u64, "timer expirations") \
+ _(rxt_segs, u64, "segments retransmitted") \
+ _(tr_events, u32, "timer retransmit events") \
+ _(to_closewait, u32, "timeout close-wait") \
+ _(to_finwait1, u32, "timeout fin-wait-1") \
+ _(to_lastack, u32, "timeout last-ack") \
+ _(to_closing, u32, "timeout closing") \
+ _(tr_abort, u32, "timer retransmit abort") \
+ _(rst_unread, u32, "reset on close due to unread data") \
+
+typedef struct tcp_wrk_stats_
+{
+#define _(name, type, str) type name;
+ foreach_tcp_wrk_stat
+#undef _
+} tcp_wrk_stats_t;
+
typedef struct tcp_worker_ctx_
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
@@ -538,8 +556,17 @@ typedef struct tcp_worker_ctx_
/** worker timer wheel */
tw_timer_wheel_16t_2w_512sl_t timer_wheel;
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline2);
+
+ tcp_wrk_stats_t stats;
} tcp_worker_ctx_t;
+#define tcp_worker_stats_inc(_ti,_stat,_val) \
+ tcp_main.wrk_ctx[_ti].stats._stat += _val
+
+#define tcp_workerp_stats_inc(_wrk,_stat,_val) \
+ _wrk->stats._stat += _val
+
typedef struct tcp_iss_seed_
{
u64 first;