Добрый день
Наткнулся на мистику, которой не могу найти объяснений.
Раз в день, примерно с 18 до 20 по МСК (пик нагрузки) начинается
необъяснимый рост очереди к Php-fpm от nginx
Netstat -Lan
...
unix 28444/0/60096 /home/mg/run/socket.mg
...
-----------
cat /etc/sysctl.conf
kern.maxfiles=940000
kern.ipc.nmbclusters=862144
kern.ipc.maxsockets=804800
kern.ipc.somaxconn=80096
kern.threads.max_threads_per_proc=5000
net.inet.icmp.icmplim=10000
--------------
netstat -m
60424/668291/728715 mbufs in use (current/cache/total)
44990/478152/523142/862144 mbuf clusters in use (current/cache/total/max)
44990/477762 mbuf+clusters out of packet secondary zone in use
(current/cache)
3050/9750/12800/12800 4k (page size) jumbo clusters in use
(current/cache/total/max)
0/0/0/6400 9k jumbo clusters in use (current/cache/total/max)
0/0/0/3200 16k jumbo clusters in use (current/cache/total/max)
117286K/1162376K/1279662K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0/0/0 sfbufs in use (current/peak/max)
0 requests for sfbufs denied
0 requests for sfbufs delayed
482511 requests for I/O initiated by sendfile
0 calls to protocol drain routines
