displayport three monitors

The example in this article describes how Python monitors the Web site for exceptions and sends messages. Share to everyone for your reference. Specifically as follows: This is a simple Python-developed monitoring program that sends notification messages via SMTP when the specified page status is not normal Copy Code code as follows: #!/usr/bin/env python #-*-Coding:utf-8-*- #author Libertyspy Import socket Import Smtplib Import Url

Label:Process Description:The user sends the text message "a" to 12329, the sending record is stored in the SQL Server 2005 record table T, we need to do is according to the user sends the code "a" to return the corresponding information to the user.Considering the use of triggers, unfortunately SQL Server triggers are not able to execute Java code like Oracle does;Consider using a program to scan the table uninterrupted, frequent access to the database and fear of too much pressure on the SQL S

; Public function __construct () { $this->_profiler = $this->profiler;//new \phalcon\db\profiler (); $this->_logger = new Loggerfile (".. /log/sql.log "); } Public Function BeforeQuery () { $this->_logger->log ($this->db->getsqlstatement (), Logger::info); $this->_profiler->startprofile ($this->db->getsqlstatement ()); } Public Function Afterquery () { $this->_logger->log ($this->db->getsqlvariables (), Logger::info);

intercept the MySQL CPU value, Cut command By default is tab-delimited, but PS aux display the string blank is a space instead of tab, we will use a space to split, Some of the string is a number of spaces, here the-f8 parameter is to intercept the 8th string (some system may be 6th), this string is the CPU utilization of MySQL!Maybe you have a question, now that you've got the CPU usage of MySQL, why is there a cut in the back? That's a good question! I didn't think of it at the beginning. Bec

[[ $delay -le500]];thenechocunzai yanchi "$delay" elseecho "thereplicationdelaytoolarge" $delay ",at$ (date)" > $catalogecho ' uname-n ' |mail[emailprotected]Note that: In the copy, if the row format is the main library time, if not the line, this method can be now () this built-in function in the S script to generate and then writeAbove, in order to monitor MySQL master and slave of the two shell of the wording, if there is insufficient, trouble points out, thank youThis article from the "Mo

StringBuilder (); Sb.append ("Execute Method:"). Append ( Joinpoint.getsignature ()); Sb.append ("args:"). Append (Arraytostring (Joinpoint.getargs ())); Sb.append ("Cost time[") . Append (Costtime). Append ("]ms"); Log.info (SB);} return result;} private static String arraytostring (object[] a) {if (a = = null) return "NULL"; int imax = A.LENGTH-1;IF (IMAX = =-1) return "[]"; StringBuilder B = new StringBuilder (); B.append (' ['); for (int i = 0;; i++) {if (A[i] instanceof object[]) {b.appen

(ArcGIS API for Silverlight) Querytask queries across layers and monitors the completion of queries!Directly on the source:(ArcGIS API for Silverlight) Querytask queries across layers and monitors the completion of queries!

Zabbix monitors the memory usage and process count of Nginx, php-fpm, and MySQL. Zabbix uses custom scripts to monitor the memory usage and process count of Nginx, php-fpm, and MySQL. First, add a script under the zabbix Script directory and write the following code:#! /Bin/bash# License: GPL# Mail: [email protected]# Date: 2015.04.16Top-bn1>/usr/local/zabbix-2.4.4/scripts/process. logLOG =/usr/local/zabbix-2.4.4/scripts/process. logPhp_fpm (){Grep "p

Zabbix monitors Nginx status Today, the website traffic suddenly increased. The monitoring and alarm service fully occupied all the bandwidth of my data center. Finally, the hardware firewall policy was changed before it went back to normal. Then the person in charge asked about the nginx website and the bandwidth status, so he remembered to do this, mainly because Zabbix monitored some of the nginx link statuses: 1. enable the monitoring function of

Zabbix monitors Nginx status Introduction: How can I use Zabbix to monitor Nginx status? 1. Obtain the Nginx Status (HTTP Stub Status) shell > /usr/local/nginx/sbin/nginx -Vnginx version: nginx/1.8.0built by gcc 4.4.7 20120313 (Red Hat 4.4.7-11) (GCC)configure arguments: --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_gzip_static_module # Check whether the status monitoring module is added during compilation. If not, load it separ

Zabbix automatically detects and monitors redis 1: Write an automatic detection script on zabbix_agentd, mainly to automatically discover the redis monitoring port. The script is as follows: Vim/usr/local/zabbix/zabbix_discover_redis.sh#! /Bin/sh# Zhuangweihong 20160419 zabbix discover redis Res = 'sudo ss-tulnp | grep redis | awk' {print $ (NF-2)} '| awk-F': ''{print $ (NF )} '| sort-U'If [[-z "$ res"]; thenEcho "redis has not find"Exit 2FiCount = 'e

Orabbix monitors oracle databasesOrabbix monitors oracle database 1 download 2 Grant file executable permissions #chmod +x /opt/orabbix -R#chmod +x /opt/orabbix/run.sh3. Create a file named config. props. For more information about templates, see. #cp /opt/orabbix/conf/config.props.sample config.props Below is a configuration of mine:Note that DatabaseList is case sensitive and consistent with the hostname

The PHP script monitors Nginx502 errors and automatically restarts php-fpm and nginxphp-fpm. The PHP script monitors Nginx502 errors and automatically restarts php-fpm. nginxphp-fpm recently occurs on the server Nginx502BadGateway from time to time. if it is good to be on the computer, if it goes out in the middle of the night, PHP scripts monitor Nginx 502 errors and automatically restart php-fpm and nginx

Record a pit.Recent projects require a host with multiple monitors, and then run multiple unity programs.1. Connect the monitor, set to Extended mode.2. Write the Code,Using Unityengine;public class mydisplay:monobehaviour{ [Serializefield] public int displayindex; Monitor number void Awake () { if (Display.displays.Length > 1) { Display.displays[displayindex]. Activate (0, 0,); } Screen.setres

(Lr_eval_string ("{Http_processingtime}"))); Lr_user_data_point ("Tomcat_http_requestcount", Atof (Lr_eval_string ("{Http_requestcount}"))); Lr_user_data_point ("tomcat_http_bytesreceived", Atof (Lr_eval_string ("{http_bytesreceived}"))); return 0;}Run the script to view the replay log:Scripting Good (note: It is recommended to put this script code that monitors tomcat into a new action and put it behind a previously recorded business script), then o

PHP Script monitors nginx 502 error and automatically restarts PHP-FPM,NGINXPHP-FPM Recently the server occasionally appeared Nginx 502 bad Gateway, if in the computer next to good, if midnight or go out, how to do?No problem, write a script to detect the status of the service, found an exception, automatic restart.Automatic Restart Script:Copy the Code code as follows:$url = ' Http://blog.rebill.info ';$cmd = '/usr/local/php/sbin/php-fpm restart ';f

[Original] How LoadRunner monitors Linux system resources I. Description: the following error is prompted when LoadRunner monitors Linux resources: Monitor name: Unix resources. cannot initialize the monitoring on 192.168.52.189. error while creating the RPC client. ensure that the machine can be connected and that it runs the rstat daemon (use rpcinfo utility for this verification ). detailed error: RPC:

TOP Command monitors system tasks and mask umask functions, topumaskTop command usage and parameters;Top selection parametersParameters: -B runs in batch mode, but cannot accept command line input; -C: displays the command line, not just the command name; -D N indicates the interval between two refreshes. For example,-d 5 indicates that the interval between two refreshes is 5 seconds; -I. Do Not Display idle or zombie processes; -N NUM: displays

Linux monitors the running shell scripts of a process This script scans and monitors the process with the specified process name at intervals of 2. Once the process does not exist, it restarts. #! /Bin/sh A = 10; While [[@ a-gt 5]; do If test $ (pgrep-f $1 | wc-l)-eq 2; then Sh stop. sh Gnome-terminal-x sh start. sh Fi; Sleep 2; Done; Conclusion: (1) indicates that the current process starts

Yesterday's tomcat question. One day, 3, 4, can't stand the decision to write a script that monitors the Tomcat process and restarts itself proactively!Check the information on the Internet. There are two main categories: one is to restart Tomcat on a timed basis, which is certainly not what I need. Another category is monitoring and restarting. There are also several version numbers. I synthesized the comparison (mainly this http://hi.baidu.com/tedzh