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Code Issues Releases Wiki Activity

Support config to disable stat to improve performance.

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This commit is contained in:
winlin 2020-04-16 18:37:37 +08:00
parent 810b32138e
commit 1a6e055f7f
5 changed files with 45 additions and 15 deletions
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34
trunk/src/app/srs_app_rtc_conn.cpp
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@ -686,6 +686,7 @@ srs_error_t SrsRtcSenderThread::cycle()
SrsPithyPrint* pprint = SrsPithyPrint::create_rtc_play();
SrsAutoFree(SrsPithyPrint, pprint);
bool stat_enabled = _srs_config->get_rtc_server_perf_stat();
SrsStatistic* stat = SrsStatistic::instance();
while (true) {
@ -729,17 +730,20 @@ srs_error_t SrsRtcSenderThread::cycle()
srs_freep(msg);
}
// Stat the original RAW AV frame, maybe h264+aac.
stat->perf_on_msgs(msg_count);
// Stat the RTC packets, RAW AV frame, maybe h.264+opus.
int nn_rtc_packets = srs_max(pkts.nn_audios, pkts.nn_extras) + pkts.nn_videos;
stat->perf_on_rtc_packets(nn_rtc_packets);
// Stat the RAW RTP packets, which maybe group by GSO.
stat->perf_on_rtp_packets(pkts.size());
// Stat the RTP packets going into kernel.
stat->perf_on_gso_packets(pkts.nn_rtp_pkts);
// Stat the bytes and paddings.
stat->perf_on_rtc_bytes(pkts.nn_bytes, pkts.nn_padding_bytes);
// Stat for performance analysis.
if (stat_enabled) {
// Stat the original RAW AV frame, maybe h264+aac.
stat->perf_on_msgs(msg_count);
// Stat the RTC packets, RAW AV frame, maybe h.264+opus.
int nn_rtc_packets = srs_max(pkts.nn_audios, pkts.nn_extras) + pkts.nn_videos;
stat->perf_on_rtc_packets(nn_rtc_packets);
// Stat the RAW RTP packets, which maybe group by GSO.
stat->perf_on_rtp_packets(pkts.size());
// Stat the RTP packets going into kernel.
stat->perf_on_gso_packets(pkts.nn_rtp_pkts);
// Stat the bytes and paddings.
stat->perf_on_rtc_bytes(pkts.nn_bytes, pkts.nn_padding_bytes);
}
#if defined(SRS_DEBUG)
srs_trace("RTC PLAY perf, msgs %d/%d, rtp %d, gso %d, %d audios, %d extras, %d videos, %d samples, %d/%d bytes",
msg_count, nn_rtc_packets, pkts.size(), pkts.nn_rtp_pkts, pkts.nn_audios, pkts.nn_extras, pkts.nn_videos,
@ -1928,6 +1932,8 @@ srs_error_t SrsUdpMuxSender::cycle()
uint64_t nn_gso_msgs = 0; uint64_t nn_gso_iovs = 0; int nn_gso_msgs_max = 0; int nn_gso_iovs_max = 0;
int nn_loop = 0; int nn_wait = 0;
srs_utime_t time_last = srs_get_system_time();
bool stat_enabled = _srs_config->get_rtc_server_perf_stat();
SrsStatistic* stat = SrsStatistic::instance();
SrsPithyPrint* pprint = SrsPithyPrint::create_rtc_send(srs_netfd_fileno(lfd));
@ -1955,7 +1961,7 @@ srs_error_t SrsUdpMuxSender::cycle()
cache_pos = 0;
// Collect informations for GSO.
if (pos > 0) {
if (pos > 0 && stat_enabled) {
// For shared GSO cache, stat the messages.
mmsghdr* p = &hotspot[0]; mmsghdr* end = p + pos;
for (p = &hotspot[0]; p < end; p++) {
@ -1985,7 +1991,9 @@ srs_error_t SrsUdpMuxSender::cycle()
srs_warn("sendmmsg %d msgs, %d done", vlen, r0);
}
stat->perf_on_sendmmsg_packets(vlen);
if (stat_enabled) {
stat->perf_on_sendmmsg_packets(vlen);
}
}
}