Temos um dispositivo BIP-IP 6400 LTM que está matando processos com uma frequência alarmante. A CPU está consistentemente em torno de 23% de utilização, então isso não é um problema.
Aqui está uma amostra de /var/log/ltm
:
Oct 7 08:21:55 local/pri-4600 info bigd[3471]: reap_child: child process PID = 25338 exited with signal = 9
Oct 7 08:22:15 local/pri-4600 info bigd[3471]: reap_child: child process PID = 25587 exited with signal = 9
Oct 7 08:22:34 local/pri-4600 info bigd[3471]: reap_child: child process PID = 25793 exited with signal = 9
Oct 7 08:23:10 local/pri-4600 info bigd[3471]: reap_child: child process PID = 26260 exited with signal = 9
Oct 7 08:23:36 local/pri-4600 info bigd[3471]: reap_child: child process PID = 26584 exited with signal = 9
Oct 7 08:23:40 local/pri-4600 info bigd[3471]: reap_child: child process PID = 26647 exited with signal = 9
Oct 7 08:23:45 local/pri-4600 info bigd[3471]: reap_child: child process PID = 26699 exited with signal = 9
Oct 7 08:23:55 local/pri-4600 info bigd[3471]: reap_child: child process PID = 26805 exited with signal = 9
Oct 7 08:25:36 local/pri-4600 info bigd[3471]: reap_child: child process PID = 28079 exited with signal = 9
Oct 7 08:27:15 local/pri-4600 info bigd[3471]: reap_child: child process PID = 29286 exited with signal = 9
Oct 7 08:27:16 local/pri-4600 info bigd[3471]: reap_child: child process PID = 29307 exited with signal = 9
Oct 7 08:27:56 local/pri-4600 info bigd[3471]: reap_child: child process PID = 29793 exited with signal = 9
Oct 7 08:29:20 local/pri-4600 info bigd[3471]: reap_child: child process PID = 30851 exited with signal = 9
Oct 7 08:33:00 local/pri-4600 info bigd[3471]: reap_child: child process PID = 1122 exited with signal = 9
Oct 7 08:33:16 local/pri-4600 info bigd[3471]: reap_child: child process PID = 1299 exited with signal = 9
Oct 7 08:34:15 local/pri-4600 info bigd[3471]: reap_child: child process PID = 2054 exited with signal = 9
Oct 7 08:35:16 local/pri-4600 info bigd[3471]: reap_child: child process PID = 2784 exited with signal = 9
Oct 7 08:35:16 local/pri-4600 info bigd[3471]: reap_child: child process PID = 2807 exited with signal = 9
Oct 7 08:35:35 local/pri-4600 info bigd[3471]: reap_child: child process PID = 3015 exited with signal = 9
Oct 7 08:36:15 local/pri-4600 info bigd[3471]: reap_child: child process PID = 3601 exited with signal = 9
Isso é normal? Se não, o que poderia estar causando isso acontecer?
bigd é o daemon de monitoramento no BIG-IP e, portanto, parece que um monitor em uso está travando. Você deve abrir um caso com o suporte e enviar seu qkview para ihealth.f5.com. Aqui está uma solução relacionada a essa mensagem de erro:
https://support.f5.com/kb/en-us/solutions/public/17000/000/sol17092.html
Este era um bug conhecido no software BIG-IP 10.2.4 que estávamos executando.
Do suporte F5:
A correção foi atualizar o software com
Hotfix-BIGIP-10.2.4-HF12-866.11-ENG
.