network status monitor

Tags: monitor mysql master-slave synchronization status is abnormalPhase 1: Develop a daemon script to detect every 30 seconds.Phase 2: If the following error number (1158,1159,1008,1007,1062) appears in sync, skip the errorPhase 3: Use array technology to implement the above script (get master-slave judgment and error number section)[[emailprotected]~]#mysql-uroot-proot-e "showslave

By adding awaystats, you can display a small monitoring window on the page. Real-time display of Away3d frame number, number of faces, memory usage, CPU occupancy and other information. Next, add a Status monitor window in the upper-right corner of the page: The code is as follows Copy Code package{Import Flash.display.Sprite;Import flash.display.S

(Environment.getexternalstoragedirectory (), System.currenttimemillis () + ". 3gp"); Mediarecorder.setoutputfile (File.getabsolutepath ());//5. Sets the encoding of the audio Mediarecorder.setaudioencoder ( MediaRecorder.AudioEncoder.DEFAULT)//6. Ready to start recording mediarecorder.prepare ();//7. Start recording MeDiarecorder.start (); break;}} catch (Exception e) {e.printstacktrace ();}}} The method called when the service is destroyed @overridepublic void OnDestroy () {Super.ondestroy ();

Templates > Import Template from localfile (Browse Import plugin package 2 additional files)Cacti_graph_template_nginx_clients_stat.xmlCacti_graph_template_nginx_sockets_stat.xml1. Create the device:650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M01/83/77/wKioL1d0bH7RhVMtAAIHm2ZxWAo633.jpg-wh_500x0-wm_3 -wmp_4-s_4164628811.jpg "title=" 3.JPG "alt=" Wkiol1d0bh7rhvmtaaihm2zxwao633.jpg-wh_50 "/>2.Create Graphs for this Host650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M01/83/79/wK

Ldirectord function description: If ipvsadm is directly defined as a resource proxy in highly available services and ipvsadm is used to generate ipvs rules, the effective LVS cannot implement the health monitoring function on the backend RealServer, the ldirectord in heartbeat can monitor the health status of the backend RealServer. At the same time, it can use the ipvs function in the kernel to start the L

Our website now uses some tools to monitor whether the website server can be accessed, but not the status of the website. Next I will recommend you to use shell to monitor the website status script in linux. Today, I wrote shell monitoring for my website, so I don't know if my website goes down. This script checks the

Android gets a way to monitor SD card status The example in this article describes how Android gets to listen for SD card status. Share to everyone for your reference. The specific analysis is as follows: 1. Register Storageeventlistener to monitor the SD card state that is the onstoragestatechanged () method, when t

IOS monitors network status changes in real time and ios monitors the status in real time. In network applications, you may need to monitor the network status of your devices in real t

#!/bin/bash# Get Run status http=$ (systemctl status httpd | grep Active | awk ' {print $} ') # Determine the running status if ["$http"! = "Active"];then# The run status is failed when you try to restart and issue a restart success message if the run fails to issue a failure warning!Systemctl Restart httpd echo "http

Python code used to monitor the status of MySQLMasterSlave. if you need it, refer to the following code: Import OSImport sysImport MySQLdbDef getStatus (conn ):Query = "show slave status"# Print queryCursor = conn. cursor ()Cursor.exe cute (query)Result = cursor. fetchall ()Return result [0]Def resolve (conn ):Cursor = conn. cursor ()Query1 = "set global SQL _

1. [email protected] mysql]# cat check_slave_status.sh2. #!/bin/sh3. #--------------------------------------------4. #Author: Created by Randolph 2016-08-17.5. #Function: This scripts Function is "monitoring MySQL master-slave Status".6. #Version: 4.1.27. #---------------------------------------------8. 9. errorno= (1158 1158 1008 1007 1062). mysql_cmd= "mysql-uroot-p888888-s/data/3308/mysql.sock"One by one . while true . Do

using cron to monitor background process statushttp://blog.csdn.net/dyx810601/article/details/729677581.Use cron to monitor the status of the background process and automatically pull the process out if the process dies or the server restarts.Purpose: The server program under Linux will be dropped for various reasons, it will affect the user's use, here provides

If you want to monitor battery status changes, you need to register dynamically: Android.intent.action.BATTERY_CHANGED, after receiving the action, you can obtain the information you need according to the corresponding key. For more information, refer to the Batterychangedreceiver class in the following examplePackage Com.example.charginganimation;import Android.app.activity;import Android.content.broadcast

Monitor HP Server CPU status script Script 1 (send an email notification if any problem occurs ):# Vi CPU. ShPress a or I to enter the editing mode.#! /Bin/bashName = 'hostname' IP = '/sbin/ifconfig eth0 | grep "Inet ADDR" | awk-f [: ""] +' {print $4 }'' Date = 'date + % m % d % y'Num = '/usr/sbin/dmidecode | grep-I 'serial number' | head-N 1'CPU = '/sbin/hpasmcli-s "show server" | grep

Tags: zabbix haproxy statusWe use haproxy + keepalived to deploy the Front-End Server Load balancer and high availability. Therefore, we need to monitor the monitoring status of haproxy in real time.The haproxy version used in this article is 1.4.24Refer to the official document in http://cbonte.github.io/haproxy-dconv/configuration-1.4.html9.Statistics and Monitoring1. Monitoring principle descriptionThis

One, in the client1. Add to/usr/loca/zabbix/conf/zabbix_agentd.confUserparameter=memcached_stats[*],(echo stats; sleep 1) | telnet 127.0.0.1 $2>1 | awk '/stat $/{print $NF} 'Define the key command to determine Userparameter=mysql.status,netstat-ntupl|grep 3306 |grep mysql |wc |awk ' {print $} '///mysql status 2, heavy Kai Zabbix Agent ServiceSecond, the service side1. Create a memcache template in the Zabbix Web interfaceSelect configuration in the We