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トップに関する質問javaがCPUを占領している？ためが、Macが昨日からずっと唸ってます。

編集履歴

質問編集履歴

4

追記

2016/02/03 05:56

投稿

qaz3330
qaz3330

スコア113

test CHANGED
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@@ -301,3 +301,11 @@
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  JNI global references: 452
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  ```
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+ こういうのががいっぱい生成されてる・・・。
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+ ![イメージ説明](4e2102959631df98468616ff5c49ccc0.png)

3

追記

2016/02/03 05:56

投稿

qaz3330
qaz3330

スコア113

test CHANGED
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test CHANGED
@@ -104,6 +104,96 @@
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  ```
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+ "Attach Listener" #26851 daemon prio=9 os_prio=31 tid=0x00007ff1b15bc000 nid=0xbe7f waiting on condition [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "elasticsearch[Volcana][bulk][T#4]" #1437 daemon prio=5 os_prio=31 tid=0x00007ff1ac914800 nid=0x83ff waiting on condition [0x000000012acda000]
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+ java.lang.Thread.State: WAITING (parking)
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+
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+ at sun.misc.Unsafe.park(Native Method)
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+
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+ - parking to wait for <0x00000007952d4370> (a java.util.concurrent.LinkedTransferQueue)
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+
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+ at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
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+
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+ at java.util.concurrent.LinkedTransferQueue.awaitMatch(LinkedTransferQueue.java:737)
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+ at java.util.concurrent.LinkedTransferQueue.xfer(LinkedTransferQueue.java:647)
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+
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+ at java.util.concurrent.LinkedTransferQueue.take(LinkedTransferQueue.java:1269)
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+
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+ at org.elasticsearch.common.util.concurrent.SizeBlockingQueue.take(SizeBlockingQueue.java:161)
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+ at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
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+ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
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+ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
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+ at java.lang.Thread.run(Thread.java:745)
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+ "elasticsearch[Volcana][bulk][T#3]" #945 daemon prio=5 os_prio=31 tid=0x00007ff1aeb5d000 nid=0x8e7f waiting on condition [0x00000001366b3000]
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+ java.lang.Thread.State: WAITING (parking)
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+ at sun.misc.Unsafe.park(Native Method)
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+
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+ - parking to wait for <0x00000007952d4370> (a java.util.concurrent.LinkedTransferQueue)
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+ at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
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+ at java.util.concurrent.LinkedTransferQueue.awaitMatch(LinkedTransferQueue.java:737)
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+ at java.util.concurrent.LinkedTransferQueue.xfer(LinkedTransferQueue.java:647)
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+ at java.util.concurrent.LinkedTransferQueue.take(LinkedTransferQueue.java:1269)
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+ at org.elasticsearch.common.util.concurrent.SizeBlockingQueue.take(SizeBlockingQueue.java:161)
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+ at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
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+ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
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+ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
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+ at java.lang.Thread.run(Thread.java:745)
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+ "elasticsearch[Volcana][warmer][T#2]" #556 daemon prio=5 os_prio=31 tid=0x00007ff1b063a800 nid=0x9007 waiting on condition [0x000000012aa45000]
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+ java.lang.Thread.State: TIMED_WAITING (parking)
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+ at sun.misc.Unsafe.park(Native Method)
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+ - parking to wait for <0x0000000794f840b8> (a org.elasticsearch.common.util.concurrent.EsExecutors$ExecutorScalingQueue)
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+ at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
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+ at java.util.concurrent.LinkedTransferQueue.awaitMatch(LinkedTransferQueue.java:734)
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+ at java.util.concurrent.LinkedTransferQueue.xfer(LinkedTransferQueue.java:647)
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+ at java.util.concurrent.LinkedTransferQueue.poll(LinkedTransferQueue.java:1277)
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+ at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
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+ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
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+ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
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+ at java.lang.Thread.run(Thread.java:745)
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+ ```
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+ ```
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  "elasticsearch[Volcana][[timer]]" #13 daemon prio=5 os_prio=31 tid=0x00007ff1ac2db000 nid=0x5407 waiting on condition [0x00000001268ed000]
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  java.lang.Thread.State: TIMED_WAITING (sleeping)

2

追記

2016/02/03 05:42

投稿

qaz3330
qaz3330

スコア113

test CHANGED
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test CHANGED
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  ![イメージ説明](fff7f7065059ba7633f4b60f927f9bd2.png)
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+ 追記
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+ $ jps
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+ 2068 Elasticsearch
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+ 3268 Jps
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+ $ jstack 2068
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+ かなり多かったので一部のみ抜粋
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+ ```
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+ "elasticsearch[Volcana][[timer]]" #13 daemon prio=5 os_prio=31 tid=0x00007ff1ac2db000 nid=0x5407 waiting on condition [0x00000001268ed000]
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+ java.lang.Thread.State: TIMED_WAITING (sleeping)
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+ at java.lang.Thread.sleep(Native Method)
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+ at org.elasticsearch.threadpool.ThreadPool$EstimatedTimeThread.run(ThreadPool.java:703)
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+ "Service Thread" #9 daemon prio=9 os_prio=31 tid=0x00007ff1ac82c000 nid=0x4b03 runnable [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "C1 CompilerThread2" #8 daemon prio=9 os_prio=31 tid=0x00007ff1ab814000 nid=0x4903 waiting on condition [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "C2 CompilerThread1" #7 daemon prio=9 os_prio=31 tid=0x00007ff1ab813000 nid=0x4703 waiting on condition [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "C2 CompilerThread0" #6 daemon prio=9 os_prio=31 tid=0x00007ff1ab812800 nid=0x4503 waiting on condition [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "Signal Dispatcher" #5 daemon prio=9 os_prio=31 tid=0x00007ff1ab811800 nid=0x4303 runnable [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "Surrogate Locker Thread (Concurrent GC)" #4 daemon prio=9 os_prio=31 tid=0x00007ff1ab801000 nid=0x370b waiting on condition [0x0000000000000000]
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+ java.lang.Thread.State: RUNNABLE
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+ "Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007ff1ab809000 nid=0x2f03 in Object.wait() [0x0000000123dca000]
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+ java.lang.Thread.State: WAITING (on object monitor)
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+ at java.lang.Object.wait(Native Method)
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+ at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
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+ - locked <0x0000000794ceca40> (a java.lang.ref.ReferenceQueue$Lock)
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+ at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
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+ at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
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+ "Reference Handler" #2 daemon prio=10 os_prio=31 tid=0x00007ff1ac02e800 nid=0x2d03 in Object.wait() [0x0000000123cc7000]
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+ java.lang.Thread.State: BLOCKED (on object monitor)
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+
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+ at java.lang.Object.wait(Native Method)
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+
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+ at java.lang.Object.wait(Object.java:502)
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+ at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
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+ - locked <0x0000000794ce7dc0> (a java.lang.ref.Reference$Lock)
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+ "VM Thread" os_prio=31 tid=0x00007ff1ac02b800 nid=0x2b03 runnable
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+
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+ "Gang worker#0 (Parallel GC Threads)" os_prio=31 tid=0x00007ff1ab01a800 nid=0x313 runnable
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+
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+ "Gang worker#1 (Parallel GC Threads)" os_prio=31 tid=0x00007ff1ab01b000 nid=0x230b runnable
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+ "Gang worker#2 (Parallel GC Threads)" os_prio=31 tid=0x00007ff1ac008000 nid=0x2503 runnable
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+
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+ "Gang worker#3 (Parallel GC Threads)" os_prio=31 tid=0x00007ff1ac008800 nid=0x2703 runnable
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+ "Concurrent Mark-Sweep GC Thread" os_prio=31 tid=0x00007ff1ab046800 nid=0x2903 runnable
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+ "VM Periodic Task Thread" os_prio=31 tid=0x00007ff1ab84f000 nid=0x4d03 waiting on condition
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+ JNI global references: 452
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+ ```

1

補足

2016/02/03 05:35

投稿

qaz3330
qaz3330

スコア113

test CHANGED
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test CHANGED
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+ ![イメージ説明](7c4a497cca4729794b27582335a62a54.png)
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+ ↑アクティビティモニタ
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  昨日からずっとMacbookairがうなっております。
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  原因がわからずひまずアクティビティモニタを見たところ、Javaというのが原因なのかなと思いました。ただ、それがわかったところで対処の仕方がわからず、調べている所、SMCリセットしたら改善したという記事がいくつかあったため、試しました。
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  宜しくお願いします。
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+ javaは最新の状態です。
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+ ![イメージ説明](fff7f7065059ba7633f4b60f927f9bd2.png)