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
