diff options
| author | Alexander Chemeris <Alexander.Chemeris@gmail.com> | 2016-04-25 20:11:53 +0200 |
|---|---|---|
| committer | Alexander Chemeris <Alexander.Chemeris@gmail.com> | 2016-12-27 20:02:25 +0100 |
| commit | 1bd1db1a2d782f19a239022decacbac17049e909 (patch) | |
| tree | e954ebaeed4b56e77a2b8dd4437dbb0fc32424b2 | |
| parent | 71bc9e2ac815aa07480110361651fdb5dbaf9003 (diff) | |
ortp: Print jitter stats along with sent/received RTP stats.fairwaves/0.3.1-fw.1
Jitter statistics is important for debugging voice quality issues.
A number of dropped packets is sometimes not enough to really understand
what's going on and jitter buffer statistics offer a deper view into
the network quality.
| -rw-r--r-- | src/trau/osmo_ortp.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/trau/osmo_ortp.c b/src/trau/osmo_ortp.c index 65ec269..af986a6 100644 --- a/src/trau/osmo_ortp.c +++ b/src/trau/osmo_ortp.c @@ -533,6 +533,19 @@ void osmo_rtp_socket_log_stats(struct osmo_rtp_socket *rs, int subsys, int level, const char *pfx) { + char jitter_stats_str[1024] = ""; +#if HAVE_ORTP_021 + const jitter_stats_t *jitter; + + jitter = rtp_session_get_jitter_stats(rs->sess); + if (jitter) + snprintf(jitter_stats_str, sizeof(jitter_stats_str), + " Rx jitter(last: %"PRIu32" ms max: %"PRIu32" ms " + "sum: %"PRIu64" ms mean jb size %.1f ms)", + jitter->jitter, jitter->max_jitter, + jitter->sum_jitter, jitter->jitter_buffer_size_ms); +#endif + const rtp_stats_t *stats; stats = rtp_session_get_stats(rs->sess); @@ -541,10 +554,11 @@ void osmo_rtp_socket_log_stats(struct osmo_rtp_socket *rs, LOGP(subsys, level, "%sRTP Tx(%"PRIu64" pkts, %"PRIu64" bytes) " "Rx(%"PRIu64" pkts, %"PRIu64" bytes, %"PRIu64" late, " - "%"PRIu64" loss, %"PRIu64" qmax)\n", + "%"PRIu64" loss, %"PRIu64" qmax)%s\n", pfx, stats->packet_sent, stats->sent, stats->packet_recv, stats->hw_recv, stats->outoftime, - stats->cum_packet_loss, stats->discarded); + stats->cum_packet_loss, stats->discarded, + jitter_stats_str); } void osmo_rtp_socket_stats(struct osmo_rtp_socket *rs, |