application uptime monitoring

? Sometimes when we simply look at the Laravel manual there will be some doubts, such as the authorization and events under the system service, what are the application scenarios of these functional services, in fact, if you have not experienced a certain development experience have these doubts is very normal things, But when we think more about our work, we can see that sometimes we've seen these services in fact. Here's a very simple example of e

:" + (System.currenttimemillis ()-start) + "MS"); } } } 4. Testing The call method for any of the methods in the controller outputs the log (the last line is ignored) [Com.dreyer.ssm.aspect.ApiMonitorAspect] Request path: http:localhost:8080/ssm/user/login.do [Com.dreyer.ssm.aspect.apimonitoraspect]param Key:phone = = 13122222222 [Com.dreyer.ssm.aspect.apimonitoraspect]param Key:password = = 123456 [Com.dreyer.ssm.aspect.ApiMonitorAspect] This request is time consuming: 6 ms [Com.dreyer.ssm.exce

When configuring the application transactional monitoring for scom R2, the Web Recorder control could not be loaded when the Web page was captured, and the control of IE was checked by me manually.650) this.width=650; "title=" image "style=" border-top:0px;border-right:0px;background-image:none;border-bottom:0 px;padding-top:0px;padding-left:0px;border-left:0px;padding-right:0px; "border=" 0 "alt=" image "s

In Linux monitoring System log, can use Rsyslog, but rsyslog regardless of application service log, to simple implementation of real-time monitoring remote system log should do. (Note: Real-time, simple) With the tail command you can continue to update, plus SSH remote commands, as well as Cron, plus a simple script for the keyword. 1, first realize SSH free lo

memory consumed are also printed.-F coercion. Use the-dump or-histo parameter when the PID is not appropriate. In this mode, the live sub-argument is invalid.-H|-HELP Printing Auxiliary Information-j Pass parameters to Jmap-initiated JVM.The Java process ID that the PID needs to be printed with the phase informationEnterprise Case: Java process consumes too much CPU JPS gets the PID of the Java process. Jstack PID >> java.txt Export CPU consumes high process line stacks. Top-h-

At the application level, there will be a lot of services, so monitoring system service status becomes necessary.#!/bin/bashpid () {psax|grep " Application "|grep-vgrep>/dev/null2>1 if[$?-eq0];then echo1else echo0fi}pid= ' PID ' post () { netstat-ntpl|greppost-number>/dev/ null2>1if[$?-eq0]; thenecho1 elseecho0 fi}post= ' POST ' stat () NBSP;{Nbsp;psax|grep "

Varnish, as a reverse proxy software, is applied to the Web Front-end. Its good cache performance greatly improves the website carrying capacity.The following is a record of recent practical experiences in varnish learning and application. This article focuses on installing configuration monitoring. 1. Install VarnishThere are two methods:1. Download the installation file and compile and install it locall

Introduction: This is a detailed page on the application of nginx lock mechanism in automatic server monitoring scripts. It introduces PHP, related knowledge, skills, experience, and some PHP source code. Class = 'pingjiaf' frameborder = '0' src = 'HTTP: // biancheng.dnbc?info/pingjia.php? Id = 336635 'rolling = 'no'> Http://my.nuaa.edu.cn/thread-120539-1-1.html #! /Bin/sh# Check PHP-FPM process and resta

above access URL operation exceptPycurl.error:Print "URL%s"%URL http_document_size=c.getinfo (c.size_download)#http_download_speed = Round ((C.getinfo (Pycurl. Speed_download)/1024), 2)Http_download_speed = Round ((C.getinfo (Pycurl. Speed_download)), 2) Http_total_time= Round ((C.getinfo (Pycurl. Total_time) * 1000), 2) Http_response_code=C.getinfo (Pycurl. Http_code) Logging.info (hostname+' '+key[0] +'['+ K +']'+' '+str (http_document_size)) Logging.info (hostname+' '+KEY[1] +'['+ K +

a package)(config) #ip SLA monitor Schedule 1 life Forever Start-time NowSet the start time of the SLA as immediate and valid for forever(config) #track 1 rtr 1reachabilityAssociated with track entry and response entries, track cares for accessibility(config) #ip Route 0.0.0.0 0.0.0.0 1.1.1.3 Track 1Set up static routes and use entry 1 to monitorEdit this section IP SLA effect view# show IP SLA monitor configuration//view ConfigConfigure R1R1#sh Run | SE IP SLAIP SLA Monitor 1Type echo protocol

Window's message processing mechanism provides the ability to hook up various anti-tune functions (hooks) in order to monitor the various event messages in the system in the application. This hook function (hook) is similar to an extended interrupt driver, which can hook up multiple anti-tune functions to form a chain of hook functions. The various messages generated by the system are first sent to various hook functions, which monitor, modify and con

Status" |grep "\Revision changed toUserparameter=mysql_stats_5.6[*],sudo MySQL--login-path=local-p $1-e "show Global Status" |grep "\Then configure sudo to add in the/etc/sudoersZabbix all= (Root) nopasswd:/usr/bin/mysqlWhere/usr/bin/mysql is the MySQL program address, can be modified according to your own situation.Restart Zabbix AGENTD after completionPs-ef|grep zabbix|grep-v Grep|awk ' {print $} ' |xargs kill-9/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/ Conf/zabbix_agentd.confOt

"alt=" Wkiom1eytzbrxvataacag51u9rs074.jpg-wh_50 "/>Specific: Create a Mirror Group first, then modify the port650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M00/86/06/wKiom1eytt6zFzftAAE0yO_KNXQ897.jpg-wh_500x0-wm_3 -wmp_4-s_973469604.jpg "title=" 2.jpg "alt=" Wkiom1eytt6zfzftaae0yo_knxq897.jpg-wh_50 "/>At last:650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M00/86/05/wKioL1eytzjgfOB-AAJSs1tfT38685.jpg-wh_500x0-wm_3 -wmp_4-s_3429838135.jpg "title=" 3.jpg "alt=" Wkiol1eytzjgfob-aa