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Optimize packet I/O and timeouts

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- Introduce per-thread I/O statistics for packet I/O to reduce performance overhead.
- Implement packet_io_yield() for better thread management during I/O operations.
- Refactor time wheel management:
  - Replace timeouts-based cron tasks with (now_ts - last_ts > timeout) for scheduled tasks.
  - Update the time wheel every 5 ms for improved time management.
This commit is contained in:
luwenpeng
2024-04-18 14:20:28 +08:00
parent 892842c61b
commit 5508454a1b
32 changed files with 377 additions and 540 deletions
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17
src/session/session_manager.cpp
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@@ -1056,22 +1056,7 @@ uint64_t session_manager_get_expire_interval(struct session_manager *mgr)
return session_timer_next_expire_interval(mgr->sess_timer);
}
void session_manager_print_stat(struct session_manager *mgr)
{
if (mgr)
{
SESSION_LOG_DEBUG("session_manager_stat->tcp_sess: used: %u, opening: %u, active: %u, closing: %u, closed: %u",
mgr->stat.nr_tcp_sess_used, mgr->stat.nr_tcp_sess_opening, mgr->stat.nr_tcp_sess_active,
mgr->stat.nr_tcp_sess_closing, mgr->stat.nr_tcp_sess_closed);
SESSION_LOG_DEBUG("session_manager_stat->udp_sess: used: %u, opening: %u, active: %u, closing: %u, closed: %u",
mgr->stat.nr_udp_sess_used, mgr->stat.nr_udp_sess_opening, mgr->stat.nr_udp_sess_active,
mgr->stat.nr_udp_sess_closing, mgr->stat.nr_udp_sess_closed);
SESSION_LOG_DEBUG("session_manager_stat->evicted_sess: tcp: %u, udp: %u",
mgr->stat.nr_tcp_sess_evicted, mgr->stat.nr_udp_sess_evicted);
}
}
struct session_manager_stat *session_manager_get_stat(struct session_manager *mgr)
struct session_manager_stat *session_manager_stat(struct session_manager *mgr)
{
return &mgr->stat;
}