The statistics available for ThreadInfo in the JVM in Java SE are shown in the following table.
Table 8–34 JVM Monitoring Statistics for Java SE - Thread Info
Statistic |
Data Type |
Description |
---|---|---|
blockedcount |
CountStatistic |
Total number of times that the thread entered the BLOCKED state. |
blockedtime |
CountStatistic |
Time elapsed (in milliseconds) since the thread entered the BLOCKED state. Returns -1 if thread contention monitoring is disabled. |
lockname |
StringStatistic |
String representation of the monitor lock that the thread is blocked to enter or waiting to be notified through the Object.wait method. |
lockownerid |
CountStatistic |
ID of the thread that holds the monitor lock of an object on which this thread is blocking. |
lockownername |
StringStatistic |
Name of the thread that holds the monitor lock of the object this thread is blocking on. |
stacktrace |
StringStatistic |
Stack trace associated with this thread. |
threadid |
CountStatistic |
ID of the thread. |
threadname |
StringStatistic |
Name of the thread. |
threadstate |
StringStatistic |
State of the thread. |
waitedtime |
CountStatistic |
Elapsed time (in milliseconds) that the thread has been in a WAITING state. Returns -1 if thread contention monitoring is disabled. |
waitedcount |
CountStatistic |
Total number of times the thread was in WAITING or TIMED_WAITING states. |