gc log viewer

Java program starts, query to the currently running Java process through the JPS observation process, using theJava code Jinfo–flag USESERIALGC Process The way you can locate the GC policy that it uses, because these parameters are Boolean constants, and if you use that kind of GC policy, the + sign will appear, otherwise-No.Use-xx:+ the GC policy

When problems occur with our Windows system, the simplest way to analyze and locate failures is to use Event Viewer, such as Event Viewer in Windows XP, to let us analyze system logs, application logs, and security logs to find clues to possible problems. However, objectively speaking, before the Windows version includes the Windows XP Event Viewer in the use of

Assembly Binding Log Viewer (Fuslogvw.exe) The Assembly Binding Log Viewer displays detailed information about the failed assembly bindings. This information helps you diagnose why the. NET Framework cannot find an assembly at run time. These failures are usually caused by an assembly deployment to the wrong location

JVM in the Java application optimization is an indispensable major, how to properly configure the Java parameters, if the validity of the validation configuration parameters, from the GC log can be very important hints, the following is the GC garbage collector by default on the combination of the analysis of the log,

Carly Jacobson wrote that the server log is a log file created and updated by a server. A common example is the access log generated by Apache (open source Web server software), which provides a history of Web page requests. However, Apache does not just collect access information, it also collects information about error logs, and collects ID file processes, scr

0. IntroductionThe Java Performance Optimization Authority guide describes an offline analysis tool for analyzing GC logs, but there is no place to download on the official website and you need to pull it down from SVN to compile. Gchisto shows GC times, durations, and more in tabular and graphical ways, improving the efficiency of analyzing GC logs.I. PracticeAf

I. Related ordersUse the GC log command-line options to:-xx:+printgctimestamps-xx:+printgcdetails-xloggc:Second, detailedJVM "-server"GlassFish Application Server-server start the garbage collector by default combination ofNew generation: Parallel Scavenge parallel recovery GCOlder generation and durable generation: Parallel old parallel GCGC Log Printing informa

JAVA parsing heap Memory from GC log section SeventhIn the previous chapter, we only set the memory size of the entire heap. But we know that the heap is divided into the new generation, the old generation. How is the memory allocated between them? The new generation is also divided into Eden and survivor, can their proportions change? In fact, these are controllable, not previously mentioned because even i

　　What if the event log file is corrupted? As one of the administrative tools included in the Microsoft Management Console, Event Viewer is used to maintain log information on your computer for related programs, security features, and system events. You can browse and manage event logs through Event Viewer, collect va

Add the following parameters to the Eclipse.ini configuration file in the Eclipse root directory:-VERBOSE:GC (Turn on print garbage collection log)-xloggc:eclipse_gc.log (Set the file that the garbage collection log prints, the file name can be customized)-xx:+printgctimestamps (time format when the garbage collection time information is printed)-xx:+printgcdetails (Print garbage collection details)

analysis such as the following GC logs:[GC [psyounggen:9216k->1024k (9216K)] 1246196k->1246220k (1287040K), 0.2398360 secs] [times:user=0.29 sys=0.01, real=0.24 secs][Full GC [psyounggen:1024k->0k (9216K)] [paroldgen:1245196k->1245509k (1492992K)] 1246220k->1245509k ( 1502208K) [pspermgen:2402k->2402k (21248K)], 11.7459250 secs] [times:user=19.42 sys=0.03, real=1

Analyze the following GC logs:[GC [psyounggen:9216k->1024k (9216K)] 1246196k->1246220k (1287040K), 0.2398360 secs] [times:user=0.29 sys=0.01, real=0.24 secs][Full GC [psyounggen:1024k->0k (9216K)] [paroldgen:1245196k->1245509k (1492992K)] 1246220k->1245509k ( 1502208K) [pspermgen:2402k->2402k (21248K)], 11.7459250 secs] [times:user=19.42 sys=0.03, real=11.75 secs

analyze the following GC logs:[GC [psyounggen:9216k->1024k (9216K)] 1246196k->1246220k (1287040K), 0.2398360 secs] [times:user=0.29 sys=0.01, real=0.24 secs][Full GC [psyounggen:1024k->0k (9216K)] [paroldgen:1245196k->1245509k (1492992K)] 1246220k->1245509k ( 1502208K) [pspermgen:2402k->2402k (21248K)], 11.7459250 secs] [times:user=19.42 sys=0.03, real=11.75 secs

This is a small LGame-Simple-0.2.5-based application that provides simple analysis of user-specified GC log files (only generated by Sun JRE. PS: In this example, we have also made a preliminary attempt to draw a dynamic chart (it is quite painful to say that the graphic library like jfreechart is good, or you can easily write a small graphics library ...... But that's n's future plan ......). Technically