Amigos,
O cenário é o seguinte: O usuário de banco 'DBSNMP' executa algum processo que está gerando notificações a cada 5 minutos exatos no log do Linux. Abaixo, trecho do arquivo de log do Linux: ( tail -f /var/log/messages ) Dec 16 11:22:59 srvsgbd03 kernel: nmccollector[30225]: segfault at 00000000d882f7ac rip 0000000000460cd7 rsp 00000000d882f7b4 error 6 Dec 16 11:27:59 srvsgbd03 kernel: nmccollector[30442]: segfault at 00000000c96715ec rip 0000000000460cd7 rsp 00000000c96715f4 error 6 Dec 16 11:32:59 srvsgbd03 kernel: nmccollector[30630]: segfault at 00000000953f836c rip 0000000000460cd7 rsp 00000000953f8374 error 6 Dec 16 11:37:59 srvsgbd03 kernel: nmccollector[30828]: segfault at 000000002e7606dc rip 0000000000460cd7 rsp 000000002e7606e4 error 6 Dec 16 11:42:59 srvsgbd03 kernel: nmccollector[31004]: segfault at 00000000d1b13a8c rip 0000000000460cd7 rsp 00000000d1b13a94 error 6 Dec 16 11:47:59 srvsgbd03 kernel: nmccollector[31201]: segfault at 00000000b286c7dc rip 0000000000460cd7 rsp 00000000b286c7e4 error 6 Dec 16 11:52:59 srvsgbd03 kernel: nmccollector[31403]: segfault at 00000000118587cc rip 0000000000460cd7 rsp 00000000118587d4 error 6 Abaixo, trecho do log do processo 'emagent' executado pelo usuário 'DBSNMP' no Oracle: ( cat /oracle/10.2.0/srvsgbd03_AC01/sysman/log/emagent.trc ) 2009-12-16 12:22:37 Thread-4109368208 ERROR engine: [host,srvsgbd03,CPUUsage] : nmeegd_GetMetricData failed : tail: cannot open `+2' for reading: No such file or directory Failed to run grep at /oracle/10.2.0/sysman/admin/scripts/osCpuUsage.pl line 33. Abaixo, tela gerada pelo comando 'top', onde podemos ver processos 'defuntos' que são gerados a cada 5 minutos: ( top | grep perl ) 30625 oracle 18 0 0 0 0 Z 2 0.0 0:00.05 perl <defunct> 30822 oracle 19 0 0 0 0 Z 2 0.0 0:00.05 perl <defunct> 31000 oracle 19 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 31196 oracle 19 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 6955 oracle 18 0 7920 6272 1600 S 0 0.0 0:00.66 perl 31395 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 31519 oracle 25 0 9908 8236 1600 S 3 0.1 0:00.08 perl 31590 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 31715 oracle 25 0 21936 6020 2956 R 1 0.0 0:00.03 perl 31813 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 31988 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 6955 oracle 19 0 7920 6272 1600 S 0 0.0 0:00.67 perl 32211 oracle 18 0 0 0 0 Z 2 0.0 0:00.05 perl <defunct> 32406 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 32588 oracle 18 0 0 0 0 Z 2 0.0 0:00.05 perl <defunct> 6955 oracle 18 0 7920 6272 1600 S 0 0.0 0:00.68 perl 332 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> 516 oracle 18 0 0 0 0 Z 1 0.0 0:00.04 perl <defunct> _ Alguma conclusão que poderia me ajudar ????? Desde já muito obrigado André Monteiro [As partes desta mensagem que não continham texto foram removidas]
