GitHub user levindecaro added a comment to the discussion: Cloud Usage consume
loads of system resource in 4.20.1
@DaanHoogland just gave a try on truncate all tables, it has been ran for 3
days and the cpu went up once i got this error
```
2025-07-07 08:24:47,835 ERROR
[cloud.usage.UsageManagerImpl_EnhancerByCloudStack_10d8ae6e] (Usage-Job-1:[])
(logid:) found entries for a vm running with id: 3419, which are not stopped.
Ending them all...
2025-07-07 08:24:47,846 ERROR
[usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b]
(Usage-Job-1:[]) (logid:) DB Exception on:
HikariProxyPreparedStatement@416132582 wrapping
com.mysql.cj.jdbc.ServerPreparedStatement[8719]: INSERT INTO usage_vm_instance
(usage_vm_instance.usage_type, usage_vm_instance.zone_id,
usage_vm_instance.account_id, usage_vm_instance.vm_instance_id,
usage_vm_instance.vm_name, usage_vm_instance.service_offering_id,
usage_vm_instance.cpu_cores, usage_vm_instance.memory,
usage_vm_instance.cpu_speed, usage_vm_instance.template_id,
usage_vm_instance.hypervisor_type, usage_vm_instance.start_date,
usage_vm_instance.end_date) VALUES (1, 10, 137, 3419, x'4353434d', 23, NULL,
NULL, NULL, 477, x'4b564d', '2024-03-18 02:58:28', NULL)
java.sql.SQLIntegrityConstraintViolationException: Duplicate entry
'3419-1-2024-03-18 02:58:28' for key 'vm_instance_id'
at
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118)
at
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at
com.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:555)
at
com.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:339)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1061)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1009)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1320)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:994)
at jdk.internal.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at
com.mysql.cj.jdbc.ha.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:107)
at
com.mysql.cj.jdbc.ha.FailoverConnectionProxy$FailoverJdbcInterfaceProxy.invoke(FailoverConnectionProxy.java:98)
at jdk.proxy2/jdk.proxy2.$Proxy50.executeUpdate(Unknown Source)
at
com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61)
at
com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java)
at com.cloud.utils.db.GenericDaoBase.persist(GenericDaoBase.java:1625)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b.CGLIB$persist$70(<generated>)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b_FastClassByCloudStack_a7ffbe4a.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:123)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b.persist(<generated>)
at
com.cloud.usage.UsageManagerImpl.populateDynamicComputeOfferingDetailsAndPersist(UsageManagerImpl.java:1395)
at
com.cloud.usage.UsageManagerImpl.createVMHelperEvent(UsageManagerImpl.java:1252)
at
com.cloud.usage.UsageManagerImpl.createHelperRecord(UsageManagerImpl.java:1072)
at com.cloud.usage.UsageManagerImpl.parse(UsageManagerImpl.java:726)
at
com.cloud.usage.UsageManagerImpl.runInContextInternal(UsageManagerImpl.java:442)
at
com.cloud.usage.UsageManagerImpl$1.runInContext(UsageManagerImpl.java:379)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at com.cloud.usage.UsageManagerImpl.run(UsageManagerImpl.java:381)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)
2025-07-07 08:24:49,333 ERROR
[cloud.usage.UsageManagerImpl_EnhancerByCloudStack_10d8ae6e] (Usage-Job-1:[])
(logid:) Error saving usage instance for vm: 3419
javax.persistence.EntityExistsException: Entity already exists
at
com.cloud.utils.db.GenericDaoBase.handleEntityExistsException(GenericDaoBase.java:891)
at com.cloud.utils.db.GenericDaoBase.persist(GenericDaoBase.java:1664)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b.CGLIB$persist$70(<generated>)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b_FastClassByCloudStack_a7ffbe4a.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:123)
at
com.cloud.usage.dao.UsageVMInstanceDaoImpl_EnhancerByCloudStack_2cbdde2b.persist(<generated>)
at
com.cloud.usage.UsageManagerImpl.populateDynamicComputeOfferingDetailsAndPersist(UsageManagerImpl.java:1395)
at
com.cloud.usage.UsageManagerImpl.createVMHelperEvent(UsageManagerImpl.java:1252)
at
com.cloud.usage.UsageManagerImpl.createHelperRecord(UsageManagerImpl.java:1072)
at com.cloud.usage.UsageManagerImpl.parse(UsageManagerImpl.java:726)
at
com.cloud.usage.UsageManagerImpl.runInContextInternal(UsageManagerImpl.java:442)
at
com.cloud.usage.UsageManagerImpl$1.runInContext(UsageManagerImpl.java:379)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at com.cloud.usage.UsageManagerImpl.run(UsageManagerImpl.java:381)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.sql.SQLIntegrityConstraintViolationException: Duplicate entry
'3419-1-2024-03-18 02:58:28' for key 'vm_instance_id'
at
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118)
at
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at
com.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:555)
at
com.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:339)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1061)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1009)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1320)
at
com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:994)
at jdk.internal.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at
com.mysql.cj.jdbc.ha.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:107)
at
com.mysql.cj.jdbc.ha.FailoverConnectionProxy$FailoverJdbcInterfaceProxy.invoke(FailoverConnectionProxy.java:98)
at jdk.proxy2/jdk.proxy2.$Proxy50.executeUpdate(Unknown Source)
at
com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61)
at
com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java)
at com.cloud.utils.db.GenericDaoBase.persist(GenericDaoBase.java:1625)
... 23 more
```
GitHub link:
https://github.com/apache/cloudstack/discussions/11157#discussioncomment-13680645
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