displayport three monitors

Cacti monitors multiple tomcat on a webPart I: Monitoring a single Tomcat1. First download the monitor Tomcat templateTomcatstats-0.1.zipAfter downloading, modify the tomcatstats.pl,A. Note the use Data around the third row ::D umper;B. my $xml = ' GET $url ' on line 19th, and change to my $xml = ' wget-qo-$url ';C. Add this line print "" around line 24th;D. Note the print dumper ($status) around line 23rd;E. Place all of the following lines in thesuc

Tags: Zabbix auto discovery Monitor multiple mysql Zabbix mysql Zabbix automatically discover MySQL Zabbix auto discovery1: PrefaceAs a result of the blog written earlier, Zabbix automatic discovery monitoring Redis, Zabbix automatic discovery monitoring MONGO These two blog posts can be automatically discovered and monitored, but because each zabbix_agentd has to be configured, monitoring is very inconvenient, so, then made a template, Ability to automatically discover and monitor multiple MySQ

/nrpe.cfg. Restart the NRPE service and check the log file/var/log/messages (Rhel/centos) Or/var/log/syslog (Debain/ubuntu). The log files should contain relevant information if there is an any configuration or permission errors. If There is a hits in the log, it's very likely that the requests was not reaching the remote server due to port Filte Ring at some point. To sum up, this tutorial demonstrated how we can easily tune NRPE to monitor RAM usage of the remote servers. The process is

:./check_traffic.sh-v 2c-c public-h 127.0.0.1-i 1-w 1200,1500-c 1700,1800-k-B./check_traffic.sh:line 449:bc:command Not found./check_traffic.sh:line 454:bc:command Not found./check_traffic.sh:line 457:bc:command Not found./check_traffic.sh:line 458:bc:command Not found./check_traffic.sh:line 461: [: Too many arguments./check_traffic.sh:line 576:bc:command Not found./check_traffic.sh:line 577:bc:command Not foundUnknown-can not found data in the history data file. Please check the file/var/tmp/ch

We know that many applications are uninstalled and will open the browser, so please give us some feedback on why they were uninstalled, so how do they know?I know a lot of people will think of listening to uninstall the broadcast Android.intent.action.PACKAGE_REMOVED, but you are uninstalled when the process was killed, this broadcast you are too late to accept, there is no way to deal with!The other is to listen to the log that just started unloading, but it may not be able to listen, or too la

Article Title: IO system performance: monitors IO performance in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Dd command Dd actually works on a relatively low-Layer * nix platform tool for data copying and conversion, but because dd commands support some special devices on * nix platform, therefore, we ca

The ORACLE tutorial is as follows: Oracle 8x monitors the logon status of sysdba users. Before Oracle 8i, internal users were used to start and shut down databases and create databases. Since the 8i version, Oracle has gradually eliminated internal users, users granted the sysdba or sysoper role can start and close the database. To keep the user's habits in 8i, internal users and svrmgrl are retained, however, svrmgrl and internal users are completely

These monitors include host survival, disk space monitoring, load monitoring, process count monitoring, and ip connection monitoring.(1) define the host configuration file hosts. cfg on the Monitoring ServerDefine host {Host_name cacti.comAlias nagios serverAddress 192.168.10.195Contact_groups adminsCheck_command check-host-aliveMax_check_attempts 5Icationication_interval 10Icationication_period 24x7Notification_options d, u, r}Note:● The Contact Grou

JavaMelody monitors spring and strutsBecause spring's theory is not solid, monitoring spring relies on the Aspect-Oriented AOP technology of sring. Therefore, although the configuration is based on the official documentation, it still cannot obtain monitoring data. Here we will talk about the simple struts monitoring. Struts monitoring is much simpler. You only need to follow the steps below, and it is certainly no problem. Step 1: import necessary ja

These monitors include host survival, disk space monitoring, load monitoring, process Count monitoring, and ip connection monitoring. (1) define the host configuration file hosts. cfgdefinehost {host_namecacti.comaliasnagiosserveraddress192.168.10.195contact_groupsadmin on the monitoring server, including host survival, disk space monitoring, load monitoring, process Count monitoring, and ip connection monitoring. (1) define the host configuration fil

Nagios monitors Windows hostsOne, edit the main configuration file for NagiosVi/usr/local/nagios/etc/nagios.cfgRemove the first # of the following line:#cfg_file =/usr/local/nagios/etc/objects/windows.cfgSave the configuration file and exit.Second, install the Windows Agent nsclient++ external widget1. FromHttp://sourceforge.net/projects/nscplusSite Download the latest stable version of the nsclient++ software package;2. Unpack the package into a dire

I will talk about two tips, one about monitoring switch port traffic and the other about store value. 1. Monitor switch port traffic Switch monitoring document in the production environment on the Internet. Therefore, it is complete, and a key knowledge is interspersed in the middle. Zabbix is still innocent .!!! In this demonstration, I used the production environment Cisco 3750 switch !!! (Only 3750, no other products) ZABBIX details: click hereZABBIX: click here Install and deploy the distrib

: = SizeOf (FPROCESSENTRY32);Continueloop: = Process32First (Fsnapshothandle, FProcessEntry32);While Integer (Continueloop) Beginif ((Uppercase (Extractfilename (fprocessentry32.szexefile)) =Uppercase (Exefilename)) or (uppercase (fprocessentry32.szexefile) =Uppercase (Exefilename)) ThenResult: = Integer (TerminateProcess (OpenProcess (Process_terminate,BOOL (0),FPROCESSENTRY32.TH32PROCESSID),0));Continueloop: = Process32Next (Fsnapshothandle, FProcessEntry32);EndCloseHandle (Fsnapshothandle);En

-s_2309371962.png "style=" Float:none; "title=" Trigger1. PNG "alt=" Wkiom1fct7xr6-2paabticg1twm736.png-wh_50 "/>Expressions inside expression indicates that the alarm is triggered whenever a administrator is detected in the monitoring item data, this is to monitor the administrator of this account, so administrator is written, if you need to monitor other accounts, It's better to switch to other keywords!Due to my limited knowledge, if there are errors in the text, please also point out! Thank

By default, Tomcat and Apache are listening ports, but when you have multiple network cards on the server, you may need to listen to a specific IP. The following configuration:The following setting is for Tomcat to listen on an IPModify the Tomcat Server.xml file and add the address parameter to the connector.The following settings are for Apache to listen to a specific IP:Modify the httpd.conf file to change listen 80 to listen 10.10.10.10:80Tomcat, Apache