Hello
We are having problems with our Confluence test instance, at v 6.1.2, which we upgraded from v 5.4.4.
Whenever I restart confluence and login it hangs for around 10 minutes, and then completes the login. Then occassionaly, perhaps every few hours, this will happen again when I will click onto a particular page, or try a particular action.
In the atlassian-confluence.log file during the hang nothing is output. Then when Confluence starts working again this is output:
2017-08-02 14:07:51,468 WARN [http-nio-8443-exec-20] [confluence.util.profiling.DefaultActivityMonitor] close Exceeded the threshold of 60000 ms: ActivitySnapshot{startTime=1501678703676, threadId=192, threadName='http-nio-8443-exec-20', userId='alex.Perrin', type='web-request', summary='/display/URT/URLTEST+Home?src=spacemenu'}
-- url: /display/URT/URLTEST+Home | traceId: be16d35b4795a2f2 | userName: alex.Perrin | referer: https://xxx.xxx.com/display/URT/URLTEST+Home
I took several thread dumps during this particular hang. That thread seems to be this one below, as taken from the thread dump. There are a couple of locked messages, but other than that I can't really decode what is happening, and whether this thread really is the culprit. I've attached all the logs from this particular episode, any help would be appreciated!
"http-nio-8443-exec-20" #192 daemon prio=5 os_prio=0 tid=0x00007f7824ccf800 nid=0x2146 runnable [0x00007f775f8e1000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- locked <0x00000007a8d41148> (a java.net.SocksSocketImpl)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:337)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at com.atlassian.gadgets.renderer.internal.http.HttpClientFetcher.fetch(HttpClientFetcher.java:87)
at org.apache.shindig.gadgets.DefaultMessageBundleFactory.fetchBundle(
...
(CoyoteAdapter.java:502)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)
- locked <0x00000007b5e30f90> (a org.apache.tomcat.util.net.SecureNioChannel)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
