gc log analyzer

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

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)

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

GC log Switch Enter setdomainenv. Sh in the corresponding domain directory Java_options = "added later $ {Java_options}-verbosegc-xverboselog:/home/WebLogic/BEA/GC. 'date + % Y % m % d _ % H % m % s' Therefore, the GC switch is enabled. Every showdown time (including downtime), the Weblogic instance generates a

+mysql+loganalyzer implement log Display collection?1. Get ready for MySQLYum-y Install Mysql-server2. Configure Rsyslog(1) Install Rsyslog-mysql//rsyslog connected to MySQL module650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/7E/A1/wKioL1cGBL6BwLAlAAAdvikc4Oc477.png "title=" 8lts6@2@@ ' V~v_kwcu3i]jc.png "alt=" Wkiol1cgbl6bwlalaaadvikc4oc477.png "/>(2) rsyslog.conf # # #MODULE # # #段中:$ModLoad Ommysql# # #RULE # # #段中Facility:priority:omm

JoinWrapper.java.additional.5=-xx:+printgcWrapper.java.additional.6=-xx:+printgcdetails#wrapper. Java.additional.7=-xx:+printgc:printgctimestampsWrapper.java.additional.7=-xloggc:gc.logWrapper.java.additional.8=-xx:+printgcapplicationstoppedtimewrapper.java.additional.9=-xmn1200mWrapper.java.additional.10=-xx:+useconcmarksweepgcWrapper.java.additional.11=-xx:+useparnewgcWrapper.java.additional.12=-xx:+cmsparallelremarkenabledWrapper.java.additional.13=-xx:+usecmscompactatfullcollectionPrint a

The boot log always loops:1.159:application time:0.8766273 seconds1.160:total time for which application threads were stopped:0.0001140 seconds, stopping threads took:0.0000351 secondsSearch results:This means that the application executes for 0.87 seconds, and the GC thread causes a pause time of approximately 0.0001140 seconds. Since the program has been recycled several times, you can see that there are

Label:Use [master]GO/****** Object:audit [Serverauditdb] Script date:2016-04-28 16:02:58 ******/CREATE SERVER AUDIT [Serverauditdb]To FILE(FILEPATH = N ' E:\ServerAuditDB\ ', MAXSIZE = 0 MB, max_rollover_files = 2147483647, Reserve_disk_space = OFF)With(Queue_delay = 1000, on_failure = CONTINUE, Audit_guid = ' 66830c88-99fd-442a-8df2-2f292e25bc5b ')ALTER SERVER AUDIT [Serverauditdb] with (state = ON)GODeng Xiaoping Tomato 16:04:02Small eggplantUse [Ceshi]GOCREATE DATABASE AUDIT specification [Da