High CPU load in WSO2 EI 6.6.0
Question
We have deployed our WSO2 EI 6.6.0 solution on a RHEL 8 Linux machines. We see that WSO2 java process is consuming more CPU load and they don't get normal, and once we restart all gets 0. We have tried changing the config files but still no luck and below is the reference.
Java Parameters: -Xms256m -Xmx512m -Xss256m
passthru-http.properties.
# Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
#
# WSO2 Inc. licenses this file to you under the Apache License,
# Version 2.0 (the "License"); you may not use this file except
# in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
## This file contains the configuration parameters used by the Pass-through HTTP transport
## Pass-through HTTP transport specific tuning parameters
http.socket.timeout=180000
#worker_pool_size_core=400
#worker_pool_size_max=500
worker_pool_size_core=100
worker_pool_size_max=100
worker_thread_keepalive_sec=60
#worker_pool_queue_length=-1
#io_threads_per_reactor=2
io_buffer_size=16384
#http.max.connection.per.host.port=32767
# This property is crucial for automated tests
http.socket.reuseaddr=true
## Other parameters
#http.user.agent.preserve=false
#http.server.preserve=true
http.headers.preserve=Content-Type
#http.connection.disable.keepalive=false
rest.dispatcher.service=__MultitenantDispatcherService
# URI configurations that determine if it requires custom rest dispatcher
rest_uri_api_regex=\\w+://.+:\\d+/t/.*|\\w+://.+\\w+/t/.*|^(/t/).*
rest_uri_proxy_regex=\\w+://.+:\\d+/services/t/.*|\\w+://.+\\w+/services/t/.*|^(/services/t/).*
# Message size validation based on the message size in bytes.
#message.size.validation.enabled=true
#valid.max.message.size.in.bytes=81920
Below are our threads: "HTTPS-Listener I/O dispatcher-1" #157 prio=5 os_prio=0 cpu=5582.51ms elapsed=87405.70s tid=0x00007f8600af1800 nid=0x8181 runnable [0x00007f7fbffe6000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e7ad2750> (a sun.nio.ch.Util$2) - locked <0x00000000e7ad26f8> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z807 91B3AE7002CB88C246876D9FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-2" #158 prio=5 os_prio=0 cpu=783854.24ms elapsed=87405.63s tid=0x00007f8600942800 nid=0x8182 runnable [0x00007f7faffe5000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.IOUtil.drain(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.clearInterrupt(java.base@11.0.16/EPollSelectorImpl.java:266) - locked <0x00000000e7ad4af0> (a java.lang.Object) at sun.nio.ch.EPollSelectorImpl.processEvents(java.base@11.0.16/EPollSelectorImpl.java:203) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:137) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e7ad29a0> (a sun.nio.ch.Util$2) - locked <0x00000000e7ad2948> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.Selector Impl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-3" #159 prio=5 os_prio=0 cpu=5569.42ms elapsed=87405.60s tid=0x00007f86010fa800 nid=0x8183 runnable [0x00007f7f9ffe4000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e7ad2eb8> (a sun.nio.ch.Util$2) - locked <0x00000000e7ad2c48> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-4" #160 prio=5 os_prio=0 cpu=5519.55ms elapsed=87405.52s tid=0x00007f8600b35000 nid=0x8184 runnable [0x00007f7f8ffe3000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57ad7f8> (a sun.nio.ch.Util$2) - locked <0x00000000e57ad808> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-5" #161 prio=5 os_prio=0 cpu=763010.04ms elapsed=87405.49s tid=0x00007f8600dbf800 nid=0x8185 runnable [0x00007f7f7ffe2000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57ada88> (a sun.nio.ch.Util$2) - locked <0x00000000e3029c18> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876 D9FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-6" #162 prio=5 os_prio=0 cpu=5530.21ms elapsed=87405.41s tid=0x00007f86004d3000 nid=0x8186 runnable [0x00007f7f6ffe1000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57adc20> (a sun.nio.ch.Util$2) - locked <0x00000000e57adc30> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-7" #163 prio=5 os_prio=0 cpu=5558.50ms elapsed=87405.36s tid=0x00007f8600040800 nid=0x8187 runnable [0x00007f7f5ffe0000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57ade60> (a sun.nio.ch.Util$2) - locked <0x00000000e57ade70> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-8" #164 prio=5 os_prio=0 cpu=5556.33ms elapsed=87405.34s tid=0x00007f8600b42000 nid=0x8188 runnable [0x00007f7f4ffdf000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57ae0a0> (a sun.nio.ch.Util$2) - locked <0x00000000e57ae0b0> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-9" #165 prio=5 os_prio=0 cpu=5540.08ms elapsed=87405.26s tid=0x00007f8601149000 nid=0x8189 runnable [0x00007f7f3ffde000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57aed70> (a sun.nio.ch.Util$2) - locked <0x00000000e57aed80> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D9 FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-10" #166 prio=5 os_prio=0 cpu=5562.65ms elapsed=87405.19s tid=0x00007f8600177800 nid=0x818a runnable [0x00007f7f2ffdd000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57aee40> (a sun.nio.ch.Util$2) - locked <0x00000000e57aee50> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D 9FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-11" #167 prio=5 os_prio=0 cpu=5535.88ms elapsed=87405.18s tid=0x00007f86005ac000 nid=0x818b runnable [0x00007f7f1ffdc000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57af218> (a sun.nio.ch.Util$2) - locked <0x00000000e57af228> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D 9FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"HTTPS-Listener I/O dispatcher-12" #168 prio=5 os_prio=0 cpu=5551.89ms elapsed=87405.15s tid=0x00007f86015da800 nid=0x818c runnable [0x00007f7f0ffdb000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57b0120> (a sun.nio.ch.Util$2) - locked <0x00000000e57b0130> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:256) at org.apache.Z80791B3AE7002CB88C246876D 9FAA8F8Z.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105) at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829)
"http-nio-9763-BlockPoller" #169 daemon prio=5 os_prio=0 cpu=1087.26ms elapsed=87404.95s tid=0x00007f8649348800 nid=0x818d runnable [0x00007f7efffda000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPoll.wait(java.base@11.0.16/Native Method) at sun.nio.ch.EPollSelectorImpl.doSelect(java.base@11.0.16/EPollSelectorImpl.java:120) at sun.nio.ch.SelectorImpl.lockAndDoSelect(java.base@11.0.16/SelectorImpl.java:124) - locked <0x00000000e57b0370> (a sun.nio.ch.Util$2) - locked <0x00000000e57b0380> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(java.base@11.0.16/SelectorImpl.java:136) at org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:313)
"http-nio-9763-exec-1" #170 daemon prio=5 os_prio=0 cpu=0.13ms elapsed=87404.81s tid=0x00007f8649352000 nid=0x818f waiting on condition [0x00007f7eeffd9000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000e57b0550> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at org.ZB6EFD606D118D0F62066E3 1419FF04CCZ.tomcat.util.threads.TaskQueue.take(TaskQueue.java:107) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:33) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(java.base@11.0 .16/Thread.java:829)
"http-nio-9763-exec-2" #171 daemon prio=5 os_prio=0 cpu=0.17ms elapsed=87404.77s tid=0x00007f8649353000 nid=0x8190 waiting on condition [0x00007f7edffd8000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000e57b0550> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at org.ZB6EFD606D118D0F62066E3 1419FF04CCZ.tomcat.util.threads.TaskQueue.take(TaskQueue.java:107) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:33) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(java.base@11.0 .16/Thread.java:829)
"http-nio-9763-exec-3" #172 daemon prio=5 os_prio=0 cpu=0.13ms elapsed=87404.66s tid=0x00007f8649354800 nid=0x8192 waiting on condition [0x00007f7ecffd7000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000e57b0550> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at org.ZB6EFD606D118D0F62066E3 1419FF04CCZ.tomcat.util.threads.TaskQueue.take(TaskQueue.java:107) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:33) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(java.base@11.0 .16/Thread.java:829)
"http-nio-9763-exec-4" #173 daemon prio=5 os_prio=0 cpu=0.14ms elapsed=87404.64s tid=0x00007f8649356800 nid=0x8193 waiting on condition [0x00007f7ebffd6000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000e57b0550> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at org.ZB6EFD606D118D0F62066E3 1419FF04CCZ.tomcat.util.threads.TaskQueue.take(TaskQueue.java:107) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:33) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(java.base@11.0 .16/Thread.java:829)
1 answers
solution1
0 2022-08-24 08:20:40
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