hack alert monitoring

Original: SQL Server Alert Management, real-time monitoring of database trends, in a planned way Work for so many years, whether it is around the classmate or colleague, found that as long as the programmer has a common problem---lazy. Lazy to no one is willing to work overtime, especially "duty" overtime. Even if we are not willing to work overtime, but many times the project to go online or on th

System: Centos 6.4 Server: Hostname:nagios-server kernel:2.6.32-358.el6.x86_64 ip:1.1.1.26Client: Hostname:nagios-client kernel:2.6.32-358.el6.x86_64 ip:1.1.1.27 To upgrade the kernel: [Root@nagios-server ~]# yum install ntpdate-y #安装ntpdate, time synchronization[Root@nagios-server ~]#/usr/sbin/ntpdate time.nist.gov #时间同步[Root@nagios-server ~]# yum install kernel kernel-devel gcc gcc-c++ wget vim-y #升级内核[Root@nagios-client ~]# Yum Install ntpdate-y[Root@nagios-client ~]#/usr/sbin/ntpdate time

Nagios monitoring oracle alert Log script, nagiosalertClick Nagios to know how to use it # Add nagios to the oinstall group # usermod-a-G oinstall nagios#! /Bin/shDbversion = 11Bdump =/u01/app/oracle/oradata/PROD/dump/diag/rdbms/prod/PROD/trace/alert_PROD.logSTATE_ OK = 0STATE_WARNING = 1STATE_CRITICAL = 2STATE_UNKNOWN = 3If [$ dbversion = 11]Then ins_log_pwd = $ bdumpElseIns_log_pwd = $ ORACLE_BASE/admin/$

First, Docker container monitoring alarm mode　　Then the previous article record, see Grafana version has been updated to 4.2, and in 4.0 later version, added the alert notifications function, so in the container monitoring, you can add alarm rules. According to the official website, there are many kinds of alarm methods, common email, slack instant messenger, Web

--- configure --------- 1. Install mailx on the server and configure [[emailprotected] ~]# yum install mailx -y [[Email protected] ~] # Vim/etc/mail. RC // note that the client Authorization code must be enabled for third-party logon in NetEase mail ---- Add at the end of the file --- set [email protected] Set SMTP = smtp.qq.com // set [email protected] Set SMTP-auth -Password = third-party authorization code set SMTP-auth = Login Third-party authorization code generation in QQ mail:Https://j

has given a damage trick to not let the listener timeout error in the alarm log, back to the 10G form saved in the log of the listener.Fatal NI Connect Error 12170, ' tns-12535:tns:operation timed out ' reported in 11g Alert Log (document ID 1286376.1)Method 1:server ' s Sqlnet.ora:diag_adr_enabled = OFFMethod 2:Also, to-back out of the ADR diag for the Listener component, server ' s Listener.ora:Diag_adr_enabled_listener = OFFAt this point, a listen

Zabbix is a monitoring software, and alarm is essential. This article mainly introduces the configuration process of zabbix alarm to multiple people by email. Instructions on zabbix mail alarm Configuration: 1. Prepare a script for sending emails. 2. Modify the script path specified in the zabbix configuration file. 3. Associated Script Name 4. Set the email address and alarm time. 5. Configure an alarm trigger 6. add multiple users and send emails t

, ' Application/octet '$message. Attachments.Add ($attachment)$attachment 1 = new-object system.net.mail.attachment-argumentlist $filename 1, ' Application/octet '$message. Attachments.Add ($attachment 1)$smtpServer = "Smtp.gmail.com"$smtpUser = "[Email protected]"$smtpPassword = "time.work.9818"$SMTP = New-object system.net.mail.smtpclient-argumentlist $smtpServer$smtp. Credentials = New-object system.net.networkcredential-argumentlist $smtpUser, $smtpPassword$smtp. Enablessl= $true$smtp. Send

1. Unable to send message alert message when service flapping status[1409537279] SERVICE alert:rs-07; Memory; CRITICAL; hard;2; Connection refused by host[1409537279] SERVICE flapping alert:rs-07; Memory; STARTED; Service appears to has started flapping (28.2% change >= 20.0% threshold)2. Reason: The flap_detection_enabled parameter function, when the service between the two states frequently switching, in order to avoid the constant sending of alarms

Workaround: Edit the/etc/zabbix/zabbix-server.conf, increase the startdiscoverers parameter by default to 1, increase the parameter to the appropriate value, For example 4. Then restart Zabbix-server, if the utilization of the discoverer service process continues to soar, continue to increase the number of discoverer boot processes.This article is from the "Steven Never give Up" blog, please be sure to keep this source http://wsw26.blog.51cto.com/1442148/1741561Zabbix Server