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Gaurav Tanwar

thread count is increasing continuously on all server

thread count is increasing continuously on all server


Report URL - https://fastthread.io/my-thread-report.jsp?p=c2hhcmVkLzIwMjMvMDEvMjAvMjAyMy0wMS0yMC1mbGlnaHRzLW92ZXJzZWFzLXNlYXJjaC0xMTk3MjQyMWMzNmQ0YzFmYWZiNGRkZTg4ZWUxMzliOC10aHJlYWRkdW1wLnRnei0tOC00Mi00

  • thread count increasing

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Ankita

Hi Gaurav,

 

Here are my observations on your thread dump report:

 

1) Total 169 threads are present in "pool" thread group. From stacktrace I can see more than 90% of threads in the pool thread group aren't doing any work. Consider resizing thread pool.

 

 

2) 1 thread's stack length is greater 400 lines. Large size stacks may cause StackOverflowError. Here is the few lines of stacktrace.

 

at java.net.SocketInputStream.socketRead0(java.base@11.0.16/Native Method)
at java.net.SocketInputStream.socketRead(java.base@11.0.16/SocketInputStream.java:115)
at java.net.SocketInputStream.read(java.base@11.0.16/SocketInputStream.java:168)
at java.net.SocketInputStream.read(java.base@11.0.16/SocketInputStream.java:140)
at okio.Okio$2.read(Okio.java:139)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:237)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:345)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:217)

 

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