Adds ability to exclude deadlocked threads from exported metrics #612
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Finding deadlocked threads might be an expensive operation if there are a large number of threads in the jvm since it requires a safepoint.
Finding deadlocked threads might be an expensive operation if there are a large number of threads in the jvm since it requires a safepoint. Signed-off-by: Andreas Skoog <[email protected]>
[email protected]:askoog/client_java.git into optional-deadlocked-threads-metric Signed-off-by: Andreas Skoog <[email protected]>
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| @@ -32,6 +32,7 @@ | |||
| */ | |||
| public class ThreadExports extends Collector { | |||
| private final ThreadMXBean threadBean; | |||
| private boolean includeDeadlockedThreads = true; | |||
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Locking in what way? Better to set it in overloaded constructor?
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That's one option, this can be accessed and mutated concurrently which is the issue. You could also split this out to a completely separate collector.
I suppose you need to do instantiate the |
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Finding deadlocked threads might be an expensive operation if there are
a large number of threads in the jvm since it requires a safepoint.