bts->delivered = tc->delivered;
bts->delivered_time = tc->delivered_time;
bts->tx_rate = transport_connection_tx_pacer_rate (&tc->connection);
+ bts->tx_time = tcp_time_now_us (tc->c_thread_index);
bts->flags |= tc->app_limited ? TCP_BTS_IS_APP_LIMITED : 0;
return bts;
}
tcp_bt_sample_t *bts, *tail;
u32 bts_index;
- if (!tcp_flight_size (tc))
+ if (tc->snd_una == tc->snd_nxt)
tc->delivered_time = tcp_time_now_us (tc->c_thread_index);
bts = tcp_bt_alloc_tx_sample (tc, tc->snd_nxt);
tcp_bt_sample_to_rate_sample (tcp_connection_t * tc, tcp_bt_sample_t * bts,
tcp_rate_sample_t * rs)
{
- if (rs->sample_delivered && rs->sample_delivered >= bts->delivered)
+ if (rs->prior_delivered && rs->prior_delivered >= bts->delivered)
return;
- rs->sample_delivered = bts->delivered;
- rs->delivered = tc->delivered - bts->delivered;
- rs->ack_time = tc->delivered_time - bts->delivered_time;
+ rs->prior_delivered = bts->delivered;
+ rs->prior_time = bts->delivered_time;
+ rs->rtt_time = bts->tx_time;
rs->tx_rate = bts->tx_rate;
rs->flags = bts->flags;
}
if (tc->sack_sb.last_sacked_bytes)
tcp_bt_walk_samples_ooo (tc, rs);
+
+ rs->interval_time = tc->delivered_time - rs->prior_time;
+ rs->delivered = tc->delivered - rs->prior_delivered;
+ rs->rtt_time = tc->delivered_time - rs->rtt_time;
+ rs->acked_and_sacked = delivered;
+ rs->lost = tc->sack_sb.last_lost_bytes;
}
void
u32 *samples = 0, *si;
vec_validate (samples, pool_elts (bt->samples) - 1);
+ vec_reset_length (samples);
/* *INDENT-OFF* */
pool_foreach (bts, bt->samples, ({