diff options
Diffstat (limited to 'memcached.c')
| -rw-r--r-- | memcached.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/memcached.c b/memcached.c index d3c2a63..47d7430 100644 --- a/memcached.c +++ b/memcached.c @@ -185,6 +185,7 @@ static void stats_init(void) { stats.slab_reassign_running = false; stats.lru_crawler_running = false; stats.lru_crawler_starts = 0; + stats.time_in_listen_disabled_us = 0; /* make the time we started always be 2 seconds before we really did, so time(0) - time.started is never zero. if so, things @@ -2623,6 +2624,7 @@ static void server_stats(ADD_STAT add_stats, conn *c) { APPEND_STAT("limit_maxbytes", "%llu", (unsigned long long)settings.maxbytes); APPEND_STAT("accepting_conns", "%u", stats.accepting_conns); APPEND_STAT("listen_disabled_num", "%llu", (unsigned long long)stats.listen_disabled_num); + APPEND_STAT("time_in_listen_disabled_us", "%llu", stats.time_in_listen_disabled_us); APPEND_STAT("threads", "%d", settings.num_threads); APPEND_STAT("conn_yields", "%llu", (unsigned long long)thread_stats.conn_yields); APPEND_STAT("hash_power_level", "%u", stats.hash_power_level); @@ -3953,11 +3955,19 @@ void do_accept_new_conns(const bool do_accept) { if (do_accept) { STATS_LOCK(); + struct timeval maxconns_exited; + uint64_t elapsed_us; + gettimeofday(&maxconns_exited,NULL); + elapsed_us = + (maxconns_exited.tv_sec - stats.maxconns_entered.tv_sec) * 1000000 + + (maxconns_exited.tv_usec - stats.maxconns_entered.tv_usec); + stats.time_in_listen_disabled_us += elapsed_us; stats.accepting_conns = true; STATS_UNLOCK(); } else { STATS_LOCK(); stats.accepting_conns = false; + gettimeofday(&stats.maxconns_entered,NULL); stats.listen_disabled_num++; STATS_UNLOCK(); allow_new_conns = false; |