| JATTACH(1) | General Commands Manual | JATTACH(1) |
jattach - dynamc attach utility for the jvm
jattach pid [load|properties|agentProperties|datadump|threaddump|dumpheap|inspectheap|setflag|printflag|jcmd] [args]
jattach is an all in one jamp, jstack, jcmd, jinfo implementation as a tiny single C program.
load load agent library
properties print system properties
agentProperties print agent properties
datadump show heap and thread summary
threaddump dump all stack traces (like jstack)
dumpheap mydumpfile.hprof dump heap (like jmap -dump:live,format=b)
inspectheap create a heap histrogram (like jmap -histo)
setflag modify manageable JVM flag
printflag print JVM flag
jcmd execute jcmd command
| February 28 2020 |