mirror of https://github.com/alibaba/arthas.git
command jvm translated
parent
9048a43729
commit
9843449c8c
@ -0,0 +1,97 @@
|
||||
jvm
|
||||
===
|
||||
|
||||
Check the JVM profile
|
||||
|
||||
### Usage
|
||||
|
||||
```
|
||||
$ jvm
|
||||
CATEGORY INFO
|
||||
------------------------------------------------------------------------------------------------------------------------------------
|
||||
|
||||
RUNTIME MACHINE-NAME hellodeMacBook-Air.local
|
||||
JVM-START-TIME 2015-12-23 10:54:18
|
||||
MANAGEMENT-SPEC-VERSION 1.2
|
||||
SPEC-NAME Java Virtual Machine Specification
|
||||
SPEC-VENDOR Oracle Corporation
|
||||
SPEC-VERSION 1.8
|
||||
VM-NAME Java HotSpot(TM) 64-Bit Server VM
|
||||
VM-VENDOR Oracle Corporation
|
||||
VM-VERSION 25.60-b23
|
||||
INPUT-ARGUMENTS -Xbootclasspath/a:/Users/hello/.jenv/versions/1.8/lib/tools.jar
|
||||
-Djava.util.logging.config.file=/Users/hello/code/java/crash/packaging/target/
|
||||
conf/logging.properties
|
||||
|
||||
CLASS-PATH /Users/hello/.jenv/versions/1.8/lib/tools.jar:/Users/hello/code/java/cras
|
||||
h/packaging/target/bin/crash.cli-1.3.2-SNAPSHOT.jar::/Users/hello/code/java/cr
|
||||
ash/packaging/target/lib/bcpkix-jdk15on-1.51.jar:/Users/hello/code/java/crash/
|
||||
packaging/target/lib/bcprov-jdk15on-1.51.jar:/Users/hello/code/java/crash/pack
|
||||
aging/target/lib/crash.connectors.ssh-1.3.2-SNAPSHOT-standalone.jar:/Users/hengyuna
|
||||
bc/code/java/crash/packaging/target/lib/crash.connectors.telnet-1.3.2-SNAPSHOT-stan
|
||||
dalone.jar:/Users/hello/code/java/crash/packaging/target/lib/crash.shell-1.3.2
|
||||
-SNAPSHOT.jar:/Users/hello/code/java/crash/packaging/target/lib/groovy-all-1.8
|
||||
.9.jar:/Users/hello/code/java/crash/packaging/target/lib/ivy-2.2.0.jar
|
||||
BOOT-CLASS-PATH /Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/resources.j
|
||||
ar:/Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/rt.jar:/
|
||||
Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/sunrsasign.j
|
||||
ar:/Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/jsse.jar
|
||||
:/Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/jce.jar:/L
|
||||
ibrary/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/charsets.jar:
|
||||
/Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/lib/jfr.jar:/Li
|
||||
brary/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/classes:/Users/hen
|
||||
gyunabc/.jenv/versions/1.8/lib/tools.jar
|
||||
LIBRARY-PATH /Users/hello/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library
|
||||
/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
|
||||
|
||||
CLASS-LOADING LOADED-CLASS-COUNT 4264
|
||||
TOTAL-LOADED-CLASS-COUNT 4264
|
||||
UNLOADED-CLASS-COUNT 0
|
||||
IS-VERBOSE false
|
||||
|
||||
COMPILATION NAME HotSpot 64-Bit Tiered Compilers
|
||||
TOTAL-COMPILE-TIME 5145(ms)
|
||||
|
||||
GARBAGE-COLLECTORS PS Scavenge 6/74(ms)
|
||||
[count/time]
|
||||
PS MarkSweep 1/64(ms)
|
||||
[count/time]
|
||||
|
||||
MEMORY-MANAGERS CodeCacheManager Code Cache
|
||||
|
||||
Metaspace Manager Metaspace
|
||||
Compressed Class Space
|
||||
|
||||
PS Scavenge PS Eden Space
|
||||
PS Survivor Space
|
||||
|
||||
PS MarkSweep PS Eden Space
|
||||
PS Survivor Space
|
||||
PS Old Gen
|
||||
|
||||
|
||||
MEMORY HEAP-MEMORY-USAGE 186646528/134217728/1908932608/31245568
|
||||
[committed/init/max/used]
|
||||
NO-HEAP-MEMORY-USAGE 35520512/2555904/-1/34584616
|
||||
[committed/init/max/used]
|
||||
PENDING-FINALIZE-COUNT 0
|
||||
|
||||
OPERATING-SYSTEM OS Mac OS X
|
||||
ARCH x86_64
|
||||
PROCESSORS-COUNT 4
|
||||
LOAD-AVERAGE 2.328125
|
||||
VERSION 10.10.5
|
||||
|
||||
THREAD COUNT 16
|
||||
DAEMON-COUNT 10
|
||||
LIVE-COUNT 18
|
||||
STARTED-COUNT 19
|
||||
Affect cost in 2 ms.
|
||||
```
|
||||
|
||||
### thread-related
|
||||
|
||||
* COUNT: the count of active threads
|
||||
* DAEMON-COUNT: the count of active daemon threads
|
||||
* LIVE-COUNT: the maximum count of the live threads since JVM starts
|
||||
* STARTED-COUNT: the total count of the created threads since JVM starts
|
Loading…
Reference in New Issue