No caso, 0.5 seria a checagem após 30 segundos. Em 28 de dezembro de 2011 16:06, Christiano Liberato < christianoliber...@gmail.com> escreveu:
> Jose, > > funciona. Ele detecta rapidamente e ja coloca como down. > > Em 28 de dezembro de 2011 16:02, Jose Geraldo de Oliveira < > jotag...@gmail.com> escreveu: > > Christiano >> >> Estou pensativo com aquele tempo de 0.5 que você colocou no >> normal_check_interval. Não sei se fracionado funciona. >> >> Alguém mais já viu a utilização de valores fracionados neste campo??? >> >> []s >> >> >> >> Em 28/12/2011, às 15:51, <benedito.ra...@caixa.gov.br> escreveu: >> >> > Christiano, >> > >> > Verifiquei no template generic-host aqui e tem uma diretiva chamada >> "first_notification_delay". >> > Que você pode habilitar ou não. >> > Veja a descrição dela abaixo, retirada do help do próprio Nagios. >> > Por default, o generic-host vem sem esse delay, mas pode ser que o teu >> aí, ou mesmo o host específico, esteja com ela ativa. >> > Se for o caso, coloque 0 (zero) nela e faça testes. >> > Dê retorno se for isso mesmo. Veja abaixo: >> > >> > ################################ >> > Host - first notification delay >> > >> > This directive is used to define the number of "time units" to wait >> before sending out the first problem notification when this host enters a >> non-UP state. Unless you've changed the interval_length directive from the >> default value of 60, this number will mean minutes. If you set this value >> to 0, Nagios will start sending out notifications immediately. >> > >> > Parameter name: first_notification_delay >> > Required: no >> > ################################ >> > >> > Dito >> > >> > -----Mensagem original----- >> > De: Christiano Liberato [mailto:christianoliber...@gmail.com] >> > Enviada em: quarta-feira, 28 de dezembro de 2011 13:53 >> > Para: Unofficial Brazilian (Portuguese) Nagios Users List >> > Assunto: Re: [Nagios-users-br] Diminuir tempo de envio de email no >> nagios >> > >> > O tempo de envio é praticamente instantâneo. >> > >> > Em 28 de dezembro de 2011 09:01, Jose Geraldo de Oliveira < >> > jotag...@gmail.com> escreveu: >> > >> >> Sua latencia tá bem baixa... >> >> >> >> Voce já testou entrar no Linux, com o usuário do Nagios, e enviar um >> email >> >> na mão e ver o tempo que ele chega no destino? >> >> >> >> Faça assim: >> >> echo "teste" | mail -s "teste" destinata...@gmail.com >> >> >> >> Pode ser que a demora não seja dentro do Nagios, mas em algum outro >> >> componente: antivirus, MTA, proxy... >> >> >> >> Boa sorte. >> >> >> >> >> >> Em 27/12/2011, às 22:59, Christiano Liberato escreveu: >> >> >> >>> Jose, >> >>> >> >>> sinceramente nao sei analisar essa latencia mas vou colocar abaixo os >> >>> resultados obtidos agora: >> >>> >> >>> Services Actively Checked: >> >>> Time FrameServices Checked <= 1 minute:23 (100.0%)<= 5 minutes:23 >> >> (100.0%)<= >> >>> 15 minutes:23 (100.0%)<= 1 hour:23 (100.0%)Since program start: 23 >> >> (100.0%) >> >>> MetricMin.Max.Average Check Execution Time: 0.35 sec0.43 sec0.380 sec >> >> Check >> >>> Latency:0.16 sec0.25 sec0.204 sec Percent State Change:0.00%0.00%0.00% >> >>> Services Passively Checked: >> >>> Time FrameServices Checked <= 1 minute:0 (0.0%)<= 5 minutes:0 (0.0%)<= >> >> 15 >> >>> minutes:0 (0.0%)<= 1 hour:0 (0.0%)Since program start: 0 (0.0%) >> >> Metric >> >>> Min.Max.Average Percent State Change: 0.00%0.00%0.00% >> >>> Hosts Actively Checked: >> >>> Time FrameHosts Checked <= 1 minute:0 (0.0%)<= 5 minutes:3 (100.0%)<= >> 15 >> >>> minutes:3 (100.0%)<= 1 hour:3 (100.0%)Since program start: 3 (100.0%) >> >>> MetricMin.Max.Average Check Execution Time: 4.19 sec4.22 sec4.203 sec >> >> Check >> >>> Latency:0.10 sec0.20 sec0.145 sec Percent State Change:0.00%0.00%0.00% >> >>> Hosts Passively Checked: >> >>> Time FrameHosts Checked <= 1 minute:0 (0.0%)<= 5 minutes:0 (0.0%)<= 15 >> >>> minutes:0 (0.0%)<= 1 hour:0 (0.0%)Since program start: 0 (0.0%) >> >> Metric >> >>> Min.Max.Average Percent State Change: 0.00%0.00%0.00% >> >>> Check Statistics: >> >>> TypeLast 1 MinLast 5 MinLast 15 Min Active Scheduled Host >> >> Checks039Active >> >>> On-Demand Host Checks21031Parallel Host Checks0310Serial Host >> >> Checks000Cached >> >>> Host Checks21030Passive Host Checks000Active Scheduled Service >> >> Checks53237 >> >>> 696Active On-Demand Service Checks000Cached Service Checks000Passive >> >>> Service Checks000External Commands000 >> >>> Buffer Usage: >> >>> TypeIn UseMax UsedTotal Available External Commands 004096O ultimo >> email >> >>> de alerta de um seviço down, que derrubei de proposito, demorou 12 >> >> minutos. >> >>> >> >>> Em 27 de dezembro de 2011 22:40, Jose Geraldo de Oliveira < >> >>> jotag...@gmail.com> escreveu: >> >>> >> >>>> Christiano >> >>>> >> >>>> Existe um link no menu do Nagios, no grupo System, chamado >> "performance >> >>>> info". Clique lá e veja os valores de latency que voce está obtendo. >> >>>> >> >>>> Tem valores para host checks e service checks... >> >>>> >> >>>> O Nagios funciona mais ou menos assim: >> >>>> >> >>>> - ao startar, ele programa o inicio de cada check e tenta espalhar >> estes >> >>>> checks dentro do tempo que voce deu pra ele. >> >>>> - no momento de cada check, um fork é criado pra executar o plugin >> >>>> necessário >> >>>> - cada um destes forks obtem a resposta do plugin e a coloca em uma >> >> fila, >> >>>> que o processo principal lê >> >>>> - o processo principal le a fila e atualiza os arquivos de log e >> >> gerencia >> >>>> os eventos, inclusive envio de email >> >>>> >> >>>> Se o processo principal demora pra ler a fila por qualquer motivo, >> >> aumenta >> >>>> a latência ou seja, tempo desde que o resultado do plugin foi >> colocado >> >> na >> >>>> fila até o processo principal processá-lo. >> >>>> >> >>>> O Uso de exits, tais como envio dos dados para um Banco de dados >> como o >> >>>> ndo2db pode aumentar a latencia pra caçamba... >> >>>> >> >>>> []s >> >>>> >> >>>> >> >>>> Em 27/12/2011, às 22:16, Christiano Liberato escreveu: >> >>>> >> >>>>> Jose, >> >>>>> >> >>>>> a detecção está bem rápida... em >> >>>>> \usr\local\nagios\etc\objects/templates.cfg no generic-service >> alterei >> >> o >> >>>>> normal_check_interval de 10 para 0.5. >> >>>>> >> >>>>> Mas o envio está demora muito. >> >>>>> Da minha rede local monitoro alguns servidores numa nuvem nos EUA. >> >>>>> >> >>>>> []s >> >>>>> >> >>>>> Em 27 de dezembro de 2011 18:45, Jose Geraldo de Oliveira < >> >>>>> jotag...@gmail.com> escreveu: >> >>>>> >> >>>>>> Olá Christiano >> >>>>>> >> >>>>>> Por favor especifique melhor. O Nagios detecta a anormalidade e o >> >> email >> >>>> só >> >>>>>> vai minutos depois ou ele demora a detectar? >> >>>>>> Se for o primeiro caso, veja como está a latencia do seu servidor. >> >>>>>> Provavelmente a latencia está alta e voce deve tomar as medidas pra >> >>>>>> diminui-la... >> >>>>>> >> >>>>>> []s >> >>>>>> >> >>>>>> >> >>>>>> Em 27/12/2011, às 16:12, Christiano Liberato escreveu: >> >>>>>> >> >>>>>>> Senhores, >> >>>>>>> >> >>>>>>> gostaria de diminuir o tempo de envio de email quando um serviço >> >> ficar >> >>>>>> down. >> >>>>>>> Alguem poderia me dizer qual parâmetro alterar? >> >>>>>>> >> >>>>>>> Obrigado. >> >>>>>>> >> >>>>>> >> >>>> >> >> >> ------------------------------------------------------------------------------ >> >>>>>>> Write once. Port to many. >> >>>>>>> Get the SDK and tools to simplify cross-platform app development. >> >>>> Create >> >>>>>>> new or port existing apps to sell to consumers worldwide. Explore >> the >> >>>>>>> Intel AppUpSM program developer opportunity. >> >>>> appdeveloper.intel.com/join >> >>>>>>> http://p.sf.net/sfu/intel-appdev >> >>>>>>> -- >> >>>>>>> Nagios-users-br@lists.sourceforge.net mailing list >> >>>>>>> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >>>>>>> Wiki: http://nagios-br.sf.net/wiki >> >>>>>> >> >>>>>> >> >>>>>> >> >>>>>> >> >>>> >> >> >> ------------------------------------------------------------------------------ >> >>>>>> Write once. Port to many. >> >>>>>> Get the SDK and tools to simplify cross-platform app development. >> >> Create >> >>>>>> new or port existing apps to sell to consumers worldwide. Explore >> the >> >>>>>> Intel AppUpSM program developer opportunity. >> >>>> appdeveloper.intel.com/join >> >>>>>> http://p.sf.net/sfu/intel-appdev >> >>>>>> -- >> >>>>>> Nagios-users-br@lists.sourceforge.net mailing list >> >>>>>> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >>>>>> Wiki: http://nagios-br.sf.net/wiki >> >>>>>> >> >>>>> >> >>>> >> >> >> ------------------------------------------------------------------------------ >> >>>>> Write once. Port to many. >> >>>>> Get the SDK and tools to simplify cross-platform app development. >> >> Create >> >>>>> new or port existing apps to sell to consumers worldwide. Explore >> the >> >>>>> Intel AppUpSM program developer opportunity. >> >> appdeveloper.intel.com/join >> >>>>> http://p.sf.net/sfu/intel-appdev >> >>>>> -- >> >>>>> Nagios-users-br@lists.sourceforge.net mailing list >> >>>>> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >>>>> Wiki: http://nagios-br.sf.net/wiki >> >>>> >> >>>> >> >>>> >> >>>> >> >> >> ------------------------------------------------------------------------------ >> >>>> Write once. Port to many. >> >>>> Get the SDK and tools to simplify cross-platform app development. >> Create >> >>>> new or port existing apps to sell to consumers worldwide. Explore the >> >>>> Intel AppUpSM program developer opportunity. >> >> appdeveloper.intel.com/join >> >>>> http://p.sf.net/sfu/intel-appdev >> >>>> -- >> >>>> Nagios-users-br@lists.sourceforge.net mailing list >> >>>> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >>>> Wiki: http://nagios-br.sf.net/wiki >> >>>> >> >>> >> >> >> ------------------------------------------------------------------------------ >> >>> Write once. Port to many. >> >>> Get the SDK and tools to simplify cross-platform app development. >> Create >> >>> new or port existing apps to sell to consumers worldwide. Explore the >> >>> Intel AppUpSM program developer opportunity. >> appdeveloper.intel.com/join >> >>> http://p.sf.net/sfu/intel-appdev >> >>> -- >> >>> Nagios-users-br@lists.sourceforge.net mailing list >> >>> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >>> Wiki: http://nagios-br.sf.net/wiki >> >> >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> Write once. Port to many. >> >> Get the SDK and tools to simplify cross-platform app development. >> Create >> >> new or port existing apps to sell to consumers worldwide. Explore the >> >> Intel AppUpSM program developer opportunity. >> appdeveloper.intel.com/join >> >> http://p.sf.net/sfu/intel-appdev >> >> -- >> >> Nagios-users-br@lists.sourceforge.net mailing list >> >> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> >> Wiki: http://nagios-br.sf.net/wiki >> >> >> > >> ------------------------------------------------------------------------------ >> > Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a >> complex >> > infrastructure or vast IT resources to deliver seamless, secure access >> to >> > virtual desktops. With this all-in-one solution, easily deploy virtual >> > desktops for less than the cost of PCs and save 60% on VDI >> infrastructure >> > costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox >> > -- >> > Nagios-users-br@lists.sourceforge.net mailing list >> > https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> > Wiki: http://nagios-br.sf.net/wiki >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a >> complex >> > infrastructure or vast IT resources to deliver seamless, secure access >> to >> > virtual desktops. With this all-in-one solution, easily deploy virtual >> > desktops for less than the cost of PCs and save 60% on VDI >> infrastructure >> > costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox >> > -- >> > Nagios-users-br@lists.sourceforge.net mailing list >> > https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> > Wiki: http://nagios-br.sf.net/wiki >> >> >> >> ------------------------------------------------------------------------------ >> Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex >> infrastructure or vast IT resources to deliver seamless, secure access to >> virtual desktops. With this all-in-one solution, easily deploy virtual >> desktops for less than the cost of PCs and save 60% on VDI infrastructure >> costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox >> -- >> Nagios-users-br@lists.sourceforge.net mailing list >> https://lists.sourceforge.net/lists/listinfo/nagios-users-br >> Wiki: http://nagios-br.sf.net/wiki >> > > ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox -- Nagios-users-br@lists.sourceforge.net mailing list https://lists.sourceforge.net/lists/listinfo/nagios-users-br Wiki: http://nagios-br.sf.net/wiki
