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Code Issues Releases Wiki Activity

RTC: Print server stats every 5s

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This commit is contained in:
winlin 2020-09-27 16:10:24 +08:00
parent 4795244716
commit 99d9d02579
1 changed files with 18 additions and 1 deletions
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19
trunk/src/app/srs_app_rtc_server.cpp
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@ -30,6 +30,7 @@ using namespace std;
#include <srs_kernel_utility.hpp>
#include <srs_kernel_log.hpp>
#include <srs_app_statistic.hpp>
#include <srs_app_utility.hpp>
#include <srs_app_pithy_print.hpp>
#include <srs_core_autofree.hpp>
#include <srs_app_rtc_conn.hpp>
@ -236,7 +237,7 @@ srs_error_t SrsRtcServer::initialize()
{
srs_error_t err = srs_success;
if ((err = timer->tick(3 * SRS_UTIME_SECONDS)) != srs_success) {
if ((err = timer->tick(5 * SRS_UTIME_SECONDS)) != srs_success) {
return srs_error_wrap(err, "hourglass tick");
}
@ -588,10 +589,14 @@ srs_error_t SrsRtcServer::notify(int type, srs_utime_t interval, srs_utime_t tic
{
srs_error_t err = srs_success;
// Alive RTC sessions, for stat.
int nn_rtc_conns = 0;
// Check all sessions and dispose the dead sessions.
for (int i = 0; i < (int)_srs_rtc_manager->size(); i++) {
SrsRtcConnection* session = dynamic_cast<SrsRtcConnection*>(_srs_rtc_manager->at(i));
if (!session || !session->is_alive() || session->disposing_) {
nn_rtc_conns++;
continue;
}
@ -606,6 +611,18 @@ srs_error_t SrsRtcServer::notify(int type, srs_utime_t interval, srs_utime_t tic
_srs_rtc_manager->remove(session);
}
// Ignore stats if no RTC connections.
if (!nn_rtc_conns) {
return err;
}
// Show statistics for RTC server.
SrsProcSelfStat* u = srs_get_self_proc_stat();
// Resident Set Size: number of pages the process has in real memory.
int memory = (int)(u->rss * 4 / 1024);
// TODO: FIXME: Show more data for RTC server.
srs_trace("RTC: Server conns=%u, cpu=%.2f%%, rss=%dMB", nn_rtc_conns, u->percent * 100, memory);
return err;
}