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authorFlorin Coras <fcoras@cisco.com>2019-09-10 23:26:27 -0700
committerDave Barach <openvpp@barachs.net>2019-09-18 14:40:43 +0000
commit7436b436733ea7217e745f3cc9971aaff1e3dfa4 (patch)
tree9a37720468bc5d0b4294de98c9bb781145550577 /src/vnet/tcp/tcp.h
parent43765e2b4eaa8e1f2a5f1562414e04962c777ff3 (diff)
tcp: compute snd time for rate sample
Type: feature Change-Id: I6bd675dc28dbc34293e895911efe986844c0564f Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp.h')
-rw-r--r--src/vnet/tcp/tcp.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index 4c4a9a525af..227b3f8a856 100644
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -240,7 +240,7 @@ typedef struct tcp_bt_sample_
u64 delivered; /**< Total delivered bytes for sample */
f64 delivered_time; /**< Delivered time when sample taken */
f64 tx_time; /**< Transmit time for the burst */
- u64 tx_rate; /**< Tx pacing rate */
+ f64 first_tx_time; /**< Connection first tx time at tx */
tcp_bts_flags_t flags; /**< Sample flag */
} tcp_bt_sample_t;
@@ -251,7 +251,6 @@ typedef struct tcp_rate_sample_
f64 prior_time; /**< Delivered time of sample used for rate */
f64 interval_time; /**< Time to ack the bytes delivered */
f64 rtt_time; /**< RTT for sample */
- u64 tx_rate; /**< Tx pacing rate */
u32 delivered; /**< Bytes delivered in interval_time */
u32 acked_and_sacked; /**< Bytes acked + sacked now */
u32 lost; /**< Bytes lost now */
@@ -394,6 +393,7 @@ typedef struct _tcp_connection
u64 delivered; /**< Total bytes delivered to peer */
u64 app_limited; /**< Delivered when app-limited detected */
f64 delivered_time; /**< Time last bytes were acked */
+ f64 first_tx_time; /**< Send time for recently delivered/sent */
tcp_byte_tracker_t *bt; /**< Tx byte tracker */
tcp_errors_t errors; /**< Soft connection errors */