From: Phil Yang <phil.y...@arm.com>
Add burst stats for noisy vnf mode.
Fixes: 3c156061b938 ("app/testpmd: add noisy neighbour forwarding mode")
Cc: sta...@dpdk.org
Cc: jfreim...@redhat.com
Signed-off-by: Phil Yang <phil.y...@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
---
app/test-pmd/noisy_vnf.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/app/test-pmd/noisy_vnf.c b/app/test-pmd/noisy_vnf.c
index 58c4ee925..24f286da6 100644
--- a/app/test-pmd/noisy_vnf.c
+++ b/app/test-pmd/noisy_vnf.c
@@ -154,6 +154,9 @@ pkt_burst_noisy_vnf(struct fwd_stream *fs)
nb_rx = rte_eth_rx_burst(fs->rx_port, fs->rx_queue,
pkts_burst, nb_pkt_per_burst);
+#ifdef RTE_TEST_PMD_RECORD_BURST_STATS
+ fs->rx_burst_stats.pkt_burst_spread[nb_rx]++;
+#endif
if (unlikely(nb_rx == 0))
goto flush;
fs->rx_packets += nb_rx;
@@ -164,6 +167,9 @@ pkt_burst_noisy_vnf(struct fwd_stream *fs)
pkts_burst, nb_rx);
if (unlikely(nb_tx < nb_rx) && fs->retry_enabled)
nb_tx += do_retry(nb_rx, nb_tx, pkts_burst, fs);
+#ifdef RTE_TEST_PMD_RECORD_BURST_STATS
+ fs->tx_burst_stats.pkt_burst_spread[nb_tx]++;
+#endif
fs->tx_packets += nb_tx;
fs->fwd_dropped += drop_pkts(pkts_burst, nb_rx, nb_tx);
return;
@@ -187,6 +193,9 @@ pkt_burst_noisy_vnf(struct fwd_stream *fs)
nb_deqd);
if (unlikely(nb_tx < nb_rx) && fs->retry_enabled)
nb_tx += do_retry(nb_rx, nb_tx, tmp_pkts, fs);
+#ifdef RTE_TEST_PMD_RECORD_BURST_STATS
+ fs->tx_burst_stats.pkt_burst_spread[nb_tx]++;
+#endif
fs->fwd_dropped += drop_pkts(tmp_pkts, nb_deqd, nb_tx);
}
}
@@ -211,6 +220,9 @@ pkt_burst_noisy_vnf(struct fwd_stream *fs)
tmp_pkts, nb_deqd);
if (unlikely(sent < nb_deqd) && fs->retry_enabled)
nb_tx += do_retry(nb_rx, nb_tx, tmp_pkts, fs);
+#ifdef RTE_TEST_PMD_RECORD_BURST_STATS
+ fs->tx_burst_stats.pkt_burst_spread[nb_tx]++;
+#endif
fs->fwd_dropped += drop_pkts(tmp_pkts, nb_deqd, sent);
ncf->prev_time = rte_get_timer_cycles();
}
--
2.17.1
