rum real user monitoring

Real-time viewing of Zabbix monitoring via Android software ZaxThis article turns to self-http://anyisalin.com personal blog these days in learning , yesterday in google Play inadvertently saw a software that can be connected to get monitoring information in real time 650) this.width=650; "title=

actually seen in a variety of BI (business intelligence) applications, inspired by the dashboard of the car, which is a very intuitive reflection of the state of the current data, such as danger, security, low, etc. Of course it's not new, and a lot of software can provide this kind of chart, today we are going to use AJAX and SVG to break through the traditional applications, the previous software generated pictures are static, note my static here is that they generated pictures of the pointe

/nagios.lockstatus_update_interval=102.2 Add the service to be monitored by the Listening node , for example:/usr/local/nagios/etc/objects/system_1.cfg# # define Hosts# system_1 Oam_1define host{ use linux-server,host-pnp host_name system_1_oam_1 address system_1_traffic_1 address System_1_admins,systems_admins # # define Services#system_1 oam_1Define service{use Passive_service,srv-pnp service_d

" timeout = "5s" username = "telegraf" password = "password" Save the modification, enter the command systemctl restart telegraf, and restart telegraf. Iii. Data collection and presentation If you want to use telegraf to collect data and save it to influxdb, you must create the corresponding user and database in influxdb. 1. Create influxdb users and databases [[emailprotected]~]# influxVisit https://enterprise.influxdata.com to register for up

changed. The value of the Input:text or TEXTAREA element has been modified, and the property of value has changed. The selected item of the SELECT element has been modified, and the SelectedIndex property has changed. After you hear the onpropertychange event, you can use the PropertyName property of the event to get the name of the property that has changed.The sample code for collection Oninput onpropertychange monitoring input box co

Linux real-time monitoring tool vmstat The official definition of vmstat is vmstat-Report virtual memory statistics, which is the statistics of virtual memory. First, tracing: What is virtual memory? A: The virtual memory is a virtual file on the disk that can be used as the memory. Why is there virtual memory? A: The program needs to run through the memory. If the program consumes too much memory during ex

　　Real -Time listening text box value changes are very common features, usually the simplest way is to use Keyup,keydown to implement, but this method has two problems, one is when the direct copy and paste can not hear the event, another problem is on the mobile side, Use Delete key to delete input time also can't hear!Workaround:1. Using the onchange EventThe onchange event is triggered when the contents of the text box change and lose focus.2, the

Introduction to MySQL Real-time Monitoring Tool orztop, mysqlorztop Preface Orztop is a real-time show full processlist tool. We can see in real time which threads and statements are executed in the database. The tool is easy to use. Solved the pain point of manually refreshing show full processlist. This tool is a too

of login.phpPHPHeader(' Content-type:text/event-stream ');Header(' Cache-control:no-cache ');Header("Access-control-allow-origin: *");//Link Databaseinclude_once"Common/conn.php";$lastEventId=Floatval(isset($_server["http_last_event_id"]) ?$_server["http_last_event_id"]: 0);if($lastEventId= = 0) { $lastEventId=Floatval(isset($_get["Lasteventid"]) ?$_get["Lasteventid"]: 0);}//get the number of people logged$query 1= "SELECT count (*) from user wher

EndurerOriginal2Supplement the reaction of rising1Version A friend said that the real-time monitoring of rising in his computer will be automatically disabled, even if it is manually turned on, it will be automatically closed after a while, and the USB flash disk cannot be opened, so that I can help with the repair. Check found that this friend used the Rising Star virus database, which could not be upgrade

|grep-i ' txpackets ' |awk ' {print$6, $7} ' |tr-d ' [()] ' ) rx_before=$ (ifconfig eth0|grep-i ' rxpackets ' |awk ' {print$5} ' ) tx_before=$ (ifconfigeth0|grep-i ' txpackets ' |awk ' {print$5} ' ) sleep1 rx_after=$ (ifconfigeth0|grep-i ' rxpackets ' |awk ' {print$5} ' ) tx_after=$ (ifconfigeth0|grep-i ' txpackets ' | awk ' {print$5} ' ) rx=$ (echo scale=3 ; (${Rx_After}-${Rx_Before}) /1024 "|bc) tx=$ (echo "scale=3;" (${tx_after}-${tx_ before}) /1024 "|bc)} #报警函数Alarm () {[[$ (awk-vn1=$1-v

to get the name of the property that has changed.event.srcelement specifies the object where the event occurredThe sample code for collection Oninput onpropertychange monitoring input box content changes is as follows:With the jQuery Library, you only need to bind Oninput and Onpropertychange two events at the same time, the sample code is as follows:$ (' textarea '). Bind (' input PropertyChange ', function () { $ ('. Msg '). HTML ($ (this). Val

checked attribute changed. The value of the Input:text or TEXTAREA element has been modified, and the property of value has changed. The selected item of the SELECT element has been modified, and the SelectedIndex property has changed. After you hear the onpropertychange event, you can use the PropertyName property of the event to get the name of the property that has changed.The sample code for collection Oninput onpropertychange monitoring