jvm monitoring tools

Modeling tool MySQL workbench Http://dev.mysql.com/doc/index-gui.htmlTop 10 MySQL GUI tools Http://www.databasejournal.com/features/mysql/article.php/3880961/Top-10-MySQL-GUI-Tools.htm Http://stackoverflow.com/questions/273437/how-do-you-debug-mysql-stored-procedures Http://stackoverflow.com/questions/7556183/are-there-good-tools-for-debugging-profiling-tracing-in-mysql

1. Introduction:Javamelody can monitor Java or Java EE application servers in a running environment. It is displayed as a graph: Java memory and Java CPU usage, number of user sessions, JDBC connections, and HTTP requests, SQL requests, JSP pages and Business interface methods (EJB3, Spring, Guice), average execution time, Error percentage, and so on. Charts can be viewed by day, week, month, year, or custom time period.2. Prepare:Download Javamelody-1.47.0.jar and Jrobin-1.5.9.1.jar, referenced

When your system is running slowly, have you noticed that your CPU, memory, and other hardware information has encountered an exception. How can we find out the cause that actually slows down your machine? We recommend five system monitoring tools under Ubuntu to keep your system vigilant."Top" command Needless to say, this is the most typical command in Linux. The console interface provides comprehensive

The following are some excellent monitoring products. It is best for system providers to recommend the best monitoring solution that meets their needs and maintains compatibility with infrastructure. Most vendors provide the following system monitoring tools for selection. Up. Time Http://www.uptimesoftware.com/ Ca

Tools for batch monitoring MySQL db layers in Linux are relatively scarce, and SSIS is used for DIY. Use the SSIS package to read the configuration table information to monitor MySQL and send feedback to DBA by email according to the actual situation. 1. sort out a global information table, including ip addresses and monitoring dimensions. The table creation sta

V Ndrt The number of pages that were modified the last time it was written to. W S Process state.D= non-interruptible sleep stateR= runS= SleepT= trace/StopZ= Zombie Process X COMMAND Command name/command line Y Wchan If the process is sleeping, the system function name in sleep is displayed Z Flags Task Flag, reference sched.h By default, only the more important PID,

file system Disk Adapter Network I/O speed, transmission, and read/write ratios Page space and page speed CPU and AIX specification The process that consumes the most resources IBM HTTP Web Cache User-defined Disk groups Computer details and resources asynchronous I/O, only for AIX Workload Manager (WLM), available only for AIX IBM totalstorage®enterprise Storage Server® (ESS) disk, only available for AIX Network File System (NFS) Dynamic LPAR (DLPAR) changes, only ava

"Turn" original source: ? tecmint-kuldeep Sharma??? Translation Source: Linux story- cold weather ??? Welcome to share the original to Bó Lè headlines in terms of monitoring system resources, system performance, and usage activity, Sysstat is indeed a handy tool. Sysstat packages are used more or less in our everyday basic tools . It also provides a tool that can be scheduled to run with Cron to colle

Ext.: http://www.vpsee.com/2014/09/linux-performance-tools/There are a lot of performance tools on the Linux platform, a dazzling, long-term groping and experience finding the best thing to use is the proven, simple gadgets. Brendan D. Gregg, a system performance expert, updated his famous talk (Linux performance Tools) and slides on Linux in the recent LinuxCon

Command loggingMore. Bash_history2. If the business cannot be stopped. The first is to find the user. Lock the user.3. Analysis of the causes and ways of intrusion4. Back up user data (note that. See if there's a hidden attack source first)5. Reinstall the System6. Hotfix or vulnerability7. Recover data and connect to the network.This article is from the "Shong Linux Tour" blog, make sure to keep this source http://12042068.blog.51cto.com/12032068/1897576The necessary work after the Linux intru

common tools for Linux system monitoring I. System core Toolkit (COREUTILS)1./BIN/DF report The disk space usage of the system df-h display the disk partition fdisk-l2./bin/uname Display System Information UNAME-SRVMOTwo. System Process Toolkit (PROCPS)1./bin/ps Display system process ps-ef PS aux2./USR/BIN/PGREP Filtering Display System process3./usr/bin/free display of system memory usage4./usr/bin/vmstat

Glances is a Linux, BSD open Source command-line system monitoring tool, which uses the Python language development, uses the Psutil library to collect the system data, can monitor the CPU, the load, the memory, the disk I/O, the network traffic, the file system, the system temperature and so on information. Compared to top/vmstat/iostat and other old monitoring tools