Slow Performance due to JDBC Version ?
Technical Support for an application that uses Oracle Spatial data told me that slow application performance could be due to an old version of JDBC drivers. Has anyone else encountered this issue?
I am using Oracle 8.1.7 Release 3 on Sun Solaris. My application uses the thin Oracle driver that came with the client installation in classes12.zip.
Is there a better JDBC version for Spatial data?
Andrew Greis
FCC/CompuTech
Satellite P55-A5200
seemed to really slow down to a crawl ... Am I looking at virus or bad memory module?
More likely your hard drive is failing. Multiple read/write attempts slow things down.
Time to immediately back up everything important. Also, create an image of the drive on an external disk.
Then run chkdsk /r at an elevated command prompt. It will insist upon rebooting Windows. Reply Yes and restart Windows. Expect this to take quite a while on a 750 GB disk.
Similar Messages
-
We are also experiencing extremely slow performance for RoboHelp projects under version control. We are using RoboHelp 11, PushOk and a Tortoise SVN repository on a Linux server. We are using a Linux server on our IT guys advice because we found SVN version control under Windows was unstable.
When placing a Robohelp project under version control, and yes the project is on my local machine, it can take up to two hours to complete. We are using the RoboHelp sample projects to test.
We have tried to put the project under version control from Robohelp, and also tried first putting the project under version control from Tortoise SVN, and then trying to open the project from version control in Robohelp. In both cases, the project takes a ridiculous amount of time to open. The Robohelp status bar displays Querying Version Control Status for about an hour before it starts to download from the repository, which then takes more than an hour to complete. In many cases Robohelp becomes unresponsive and we have to start the whole process again.
If adding the project to source control completes successfully, and the the project is opened from version control, performing any function also takes a very long time, such as creating a topic. When I generated a printed documentation layout it took an astonishing 218 minutes and 17 seconds to complete. Interestingly, when I generated the printed documentation layout again, it took 1 min and 34 seconds. However when I closed the project, opened from version control, and tried to generate a printed documentation layout, it again took several hours to complete. The IT guys are at a loss, and say it is not a network issue and I am starting to agree that this is a RoboHelp issue.
I see there are a few other discussions here related to this kind of poor performance, none of which seem to been answered satisfactorily. For example:
Why does it take so long when adding a new topic in RH10 with PushOK SVN
Does anybody have any ideas on what we can do or what we can investigate? I know that there are options for version control, but am reluctant to pursue them until I am satisfied that our current issues cannot be resolved.
Thanks MarkDo other applications work fine with the source control repository? The reason I'm asking is because you must first rule out that there are external factors causing this behaviour. It seems that your it guys have already looked at it, but it's better to be safe than sorry.
I have used both VSS and TFS and I haven't encountered such a performance issue. I would suggest filing it as a bug if you rule out that the problem is not related to external influences: https://www.adobe.com/cfusion/mmform/index.cfm?name=wishform&loc=en
Kind regards,
Willam -
Slow performance WLS with jdbc pools
Hi all, we have follow configuration of our system: the server with applications and server with jdbc pools. Recently we get strange situation. The server with jdbc pools it seems hung. We get thread dumps for this server and we see that it not hung, but normally work but very slow. Many weblogic.kernel.Default threads were busy by rmi database calls (see below). Anothe strange that before slowing server work nothing enties in server log. Last entry in server log were one hour before slow work. May someone propose why this situation can occure?
Thread dump:
<b>"ExecuteThread: '0' for queue: 'weblogic.kernel.Default'" id=11 idx=0x1c tid=6668 prio=5 alive, daemon
at java/util/WeakHashMap.get(Ljava/lang/Object;)Ljava/lang/Object;(WeakHashMap.java:342)[optimized]
at weblogic/rmi/internal/ClientRuntimeDescriptor.intern(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(ClientRuntimeDescriptor.java:130)[inlined]
at weblogic/rmi/internal/BasicRuntimeDescriptor.getClientRuntimeDescriptor(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(BasicRuntimeDescriptor.java:459)[optimized]
at weblogic/rmi/internal/BasicServerRef.getStub()Ljava/lang/Object;(BasicServerRef.java:656)[optimized]
at weblogic/rmi/internal/OIDManager.getReplacement(Ljava/lang/Object;)Ljava/lang/Object;(OIDManager.java:189)[optimized]
at weblogic/rmi/extensions/StubFactory.getStub(Ljava/rmi/Remote;)Ljava/lang/Object;(StubFactory.java:66)
at weblogic/jdbc/rmi/internal/CallableStatementImpl.interopWriteReplace(Lweblogic/common/internal/PeerInfo;)Ljava/lang/Object;(CallableStatementImpl.java:50)
at weblogic/rmi/utils/io/InteropObjectReplacer.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(InteropObjectReplacer.java:38)[optimized]
at weblogic/common/internal/ChunkedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:54)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream$NestedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:249)[optimized]
at java/io/ObjectOutputStream.writeObject0(Ljava/lang/Object;Z)V(Unknown Source)[inlined]
at java/io/ObjectOutputStream.writeObject(Ljava/lang/Object;)V(Unknown Source)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream.writeObject(Ljava/lang/Object;)V(ChunkedObjectOutputStream.java:120)[inlined]
at weblogic/rjvm/MsgAbbrevOutputStream.writeObject(Ljava/lang/Object;Ljava/lang/Class;)V(MsgAbbrevOutputStream.java:94)[optimized]
at weblogic/jdbc/rmi/internal/ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_OracleConnection_WLSkel.invoke(ILweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;Ljava/lang/Object;)Lweblogic/rmi/spi/OutboundResponse;(Unknown Source)[optimized]
at weblogic/rmi/internal/BasicServerRef.invoke(Lweblogic/rmi/extensions/server/RuntimeMethodDescriptor;Lweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;)V(BasicServerRef.java:477)[optimized]
at weblogic/rmi/internal/BasicServerRef$1.run()Ljava/lang/Object;(BasicServerRef.java:420)[inlined]
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(AuthenticatedSubject.java:363)[inlined]
at weblogic/security/service/SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(SecurityManager.java:147)[inlined]
at weblogic/rmi/internal/BasicServerRef.handleRequest(Lweblogic/rmi/spi/InboundRequest;)V(BasicServerRef.java:415)[inlined]
at weblogic/rmi/internal/BasicExecuteRequest.execute(Lweblogic/kernel/ExecuteThread;)V(BasicExecuteRequest.java:27)[optimized]
at weblogic/kernel/ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:219)[optimized]
at weblogic/kernel/ExecuteThread.run()V(ExecuteThread.java:178)
at jrockit/vm/RNI.c2java(IIII)V(Native Method)
-- end of trace
"ExecuteThread: '1' for queue: 'weblogic.kernel.Default'" id=12 idx=0x1e tid=6669 prio=5 alive, daemon
at java/util/WeakHashMap.get(Ljava/lang/Object;)Ljava/lang/Object;(WeakHashMap.java:346)[optimized]
at weblogic/rmi/internal/ClientRuntimeDescriptor.intern(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(ClientRuntimeDescriptor.java:130)[inlined]
at weblogic/rmi/internal/BasicRuntimeDescriptor.getClientRuntimeDescriptor(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(BasicRuntimeDescriptor.java:459)[optimized]
at weblogic/rmi/internal/BasicServerRef.getStub()Ljava/lang/Object;(BasicServerRef.java:656)[optimized]
at weblogic/rmi/internal/OIDManager.getReplacement(Ljava/lang/Object;)Ljava/lang/Object;(OIDManager.java:189)[optimized]
at weblogic/rmi/extensions/StubFactory.getStub(Ljava/rmi/Remote;)Ljava/lang/Object;(StubFactory.java:66)
at weblogic/jdbc/rmi/internal/CallableStatementImpl.interopWriteReplace(Lweblogic/common/internal/PeerInfo;)Ljava/lang/Object;(CallableStatementImpl.java:50)
at weblogic/rmi/utils/io/InteropObjectReplacer.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(InteropObjectReplacer.java:38)[optimized]
at weblogic/common/internal/ChunkedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:54)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream$NestedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:249)[optimized]
at java/io/ObjectOutputStream.writeObject0(Ljava/lang/Object;Z)V(Unknown Source)[inlined]
at java/io/ObjectOutputStream.writeObject(Ljava/lang/Object;)V(Unknown Source)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream.writeObject(Ljava/lang/Object;)V(ChunkedObjectOutputStream.java:120)[inlined]
at weblogic/rjvm/MsgAbbrevOutputStream.writeObject(Ljava/lang/Object;Ljava/lang/Class;)V(MsgAbbrevOutputStream.java:94)[optimized]
at weblogic/jdbc/rmi/internal/ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_OracleConnection_WLSkel.invoke(ILweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;Ljava/lang/Object;)Lweblogic/rmi/spi/OutboundResponse;(Unknown Source)[optimized]
at weblogic/rmi/internal/BasicServerRef.invoke(Lweblogic/rmi/extensions/server/RuntimeMethodDescriptor;Lweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;)V(BasicServerRef.java:477)[optimized]
at weblogic/rmi/internal/BasicServerRef$1.run()Ljava/lang/Object;(BasicServerRef.java:420)[inlined]
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(AuthenticatedSubject.java:363)[inlined]
at weblogic/security/service/SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(SecurityManager.java:147)[inlined]
at weblogic/rmi/internal/BasicServerRef.handleRequest(Lweblogic/rmi/spi/InboundRequest;)V(BasicServerRef.java:415)[inlined]
at weblogic/rmi/internal/BasicExecuteRequest.execute(Lweblogic/kernel/ExecuteThread;)V(BasicExecuteRequest.java:27)[optimized]
at weblogic/kernel/ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:219)[optimized]
at weblogic/kernel/ExecuteThread.run()V(ExecuteThread.java:178)
at jrockit/vm/RNI.c2java(IIII)V(Native Method)
-- end of trace</b>Denis Reimer wrote:
Hi all, we have follow configuration of our system: the server with applications and server with jdbc pools. Recently we get strange situation. The server with jdbc pools it seems hung. We get thread dumps for this server and we see that it not hung, but normally work but very slow. Many weblogic.kernel.Default threads were busy by rmi database calls (see below). Anothe strange that before slowing server work nothing enties in server log. Last entry in server log were one hour before slow work. May someon
e propose why this situation can occure?
Thread dump:
<b>"ExecuteThread: '0' for queue: 'weblogic.kernel.Default'" id=11 idx=0x1c tid=6668 prio=5 alive, daemon
at java/util/WeakHashMap.get(Ljava/lang/Object;)Ljava/lang/Object;(WeakHashMap.java:342)[optimized]
at weblogic/rmi/internal/ClientRuntimeDescriptor.intern(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(ClientRuntimeDescriptor.java:130)[inlined]
at weblogic/rmi/internal/BasicRuntimeDescriptor.getClientRuntimeDescriptor(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(BasicRuntimeDescriptor.java:459)[optimized]
at weblogic/rmi/internal/BasicServerRef.getStub()Ljava/lang/Object;(BasicServerRef.java:656)[optimized]
at weblogic/rmi/internal/OIDManager.getReplacement(Ljava/lang/Object;)Ljava/lang/Object;(OIDManager.java:189)[optimized]
at weblogic/rmi/extensions/StubFactory.getStub(Ljava/rmi/Remote;)Ljava/lang/Object;(StubFactory.java:66)
at weblogic/jdbc/rmi/internal/CallableStatementImpl.interopWriteReplace(Lweblogic/common/internal/PeerInfo;)Ljava/lang/Object;(CallableStatementImpl.java:50)
at weblogic/rmi/utils/io/InteropObjectReplacer.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(InteropObjectReplacer.java:38)[optimized]
at weblogic/common/internal/ChunkedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:54)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream$NestedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:249)[optimized]
at java/io/ObjectOutputStream.writeObject0(Ljava/lang/Object;Z)V(Unknown Source)[inlined]
at java/io/ObjectOutputStream.writeObject(Ljava/lang/Object;)V(Unknown Source)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream.writeObject(Ljava/lang/Object;)V(ChunkedObjectOutputStream.java:120)[inlined]
at weblogic/rjvm/MsgAbbrevOutputStream.writeObject(Ljava/lang/Object;Ljava/lang/Class;)V(MsgAbbrevOutputStream.java:94)[optimized]
at weblogic/jdbc/rmi/internal/ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_OracleConnection_WLSkel.invoke(ILweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;Ljava/lang/Object;)Lweblogic/rmi/spi/OutboundResponse;(Unknown Source)[optimized]
at weblogic/rmi/internal/BasicServerRef.invoke(Lweblogic/rmi/extensions/server/RuntimeMethodDescriptor;Lweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;)V(BasicServerRef.java:477)[optimized]
at weblogic/rmi/internal/BasicServerRef$1.run()Ljava/lang/Object;(BasicServerRef.java:420)[inlined]
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(AuthenticatedSubject.java:363)[inlined]
at weblogic/security/service/SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(SecurityManager.java:147)[inlined]
at weblogic/rmi/internal/BasicServerRef.handleRequest(Lweblogic/rmi/spi/InboundRequest;)V(BasicServerRef.java:415)[inlined]
at weblogic/rmi/internal/BasicExecuteRequest.execute(Lweblogic/kernel/ExecuteThread;)V(BasicExecuteRequest.java:27)[optimized]
at weblogic/kernel/ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:219)[optimized]
at weblogic/kernel/ExecuteThread.run()V(ExecuteThread.java:178)
at jrockit/vm/RNI.c2java(IIII)V(Native Method)
-- end of trace
"ExecuteThread: '1' for queue: 'weblogic.kernel.Default'" id=12 idx=0x1e tid=6669 prio=5 alive, daemon
at java/util/WeakHashMap.get(Ljava/lang/Object;)Ljava/lang/Object;(WeakHashMap.java:346)[optimized]
at weblogic/rmi/internal/ClientRuntimeDescriptor.intern(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(ClientRuntimeDescriptor.java:130)[inlined]
at weblogic/rmi/internal/BasicRuntimeDescriptor.getClientRuntimeDescriptor(Ljava/lang/String;)Lweblogic/rmi/internal/ClientRuntimeDescriptor;(BasicRuntimeDescriptor.java:459)[optimized]
at weblogic/rmi/internal/BasicServerRef.getStub()Ljava/lang/Object;(BasicServerRef.java:656)[optimized]
at weblogic/rmi/internal/OIDManager.getReplacement(Ljava/lang/Object;)Ljava/lang/Object;(OIDManager.java:189)[optimized]
at weblogic/rmi/extensions/StubFactory.getStub(Ljava/rmi/Remote;)Ljava/lang/Object;(StubFactory.java:66)
at weblogic/jdbc/rmi/internal/CallableStatementImpl.interopWriteReplace(Lweblogic/common/internal/PeerInfo;)Ljava/lang/Object;(CallableStatementImpl.java:50)
at weblogic/rmi/utils/io/InteropObjectReplacer.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(InteropObjectReplacer.java:38)[optimized]
at weblogic/common/internal/ChunkedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:54)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream$NestedObjectOutputStream.replaceObject(Ljava/lang/Object;)Ljava/lang/Object;(ChunkedObjectOutputStream.java:249)[optimized]
at java/io/ObjectOutputStream.writeObject0(Ljava/lang/Object;Z)V(Unknown Source)[inlined]
at java/io/ObjectOutputStream.writeObject(Ljava/lang/Object;)V(Unknown Source)[inlined]
at weblogic/common/internal/ChunkedObjectOutputStream.writeObject(Ljava/lang/Object;)V(ChunkedObjectOutputStream.java:120)[inlined]
at weblogic/rjvm/MsgAbbrevOutputStream.writeObject(Ljava/lang/Object;Ljava/lang/Class;)V(MsgAbbrevOutputStream.java:94)[optimized]
at weblogic/jdbc/rmi/internal/ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_OracleConnection_WLSkel.invoke(ILweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;Ljava/lang/Object;)Lweblogic/rmi/spi/OutboundResponse;(Unknown Source)[optimized]
at weblogic/rmi/internal/BasicServerRef.invoke(Lweblogic/rmi/extensions/server/RuntimeMethodDescriptor;Lweblogic/rmi/spi/InboundRequest;Lweblogic/rmi/spi/OutboundResponse;)V(BasicServerRef.java:477)[optimized]
at weblogic/rmi/internal/BasicServerRef$1.run()Ljava/lang/Object;(BasicServerRef.java:420)[inlined]
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(AuthenticatedSubject.java:363)[inlined]
at weblogic/security/service/SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(SecurityManager.java:147)[inlined]
at weblogic/rmi/internal/BasicServerRef.handleRequest(Lweblogic/rmi/spi/InboundRequest;)V(BasicServerRef.java:415)[inlined]
at weblogic/rmi/internal/BasicExecuteRequest.execute(Lweblogic/kernel/ExecuteThread;)V(BasicExecuteRequest.java:27)[optimized]
at weblogic/kernel/ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:219)[optimized]
at weblogic/kernel/ExecuteThread.run()V(ExecuteThread.java:178)
at jrockit/vm/RNI.c2java(IIII)V(Native Method)
-- end of trace</b>Hi. It seems you're doing JDBC in an external client, using our RMI-based
JDBC wrappers to the actual connection in the WLS server, and you are
doing LOB retrieval. This means your query goes from your client to
the WLS process, and then to the DBMS, and the LOB data (big) has to go
from the DBMS to the WLS process and then back over RMI to your client.
This is bound to be inefficient. If you can move your JDBC to a JSP or
other serverside class, it will be much faster. Otherwise, if the
management that WLS provides is not strictly necessary for the LOB
manipulation, it may be faster to get that directly from the DBMS to
the external client by using the vendor's JDBC driver directly.
Joe -
Lion slow performance due to hanging TCP sessions
After upgrading to 10.7.2 I experienced that Safari and Mail hangs.
After a reboot the problem was gone but occured again after a while.
I found out that a lot of TCP sessions were in the CLOSE_WAIT state.
The affekted deamon was ocspd.
I killed the deamon and it restarted automatically. The problem related to hanging https sessions Safari an Mail was gone.
The problem occurs again and again.
Does someboda have an idea how to solve this issue.
Bellow I listed some output:
Hinkelstein:~ mav$ sudo lsof -i -P | grep CLOSE_WAIT
applepush 372 root 13u IPv4 0xffffff801434e320 0t0 TCP 192.168.10.52:53317->nk11p01st-courier018-bz.push.apple.com:443 (CLOSE_WAIT)
WebProces 3720 mav 16u IPv4 0xffffff802e9ce880 0t0 TCP 192.168.66.154:54481->tls_server.uslendernetwork.com:80 (CLOSE_WAIT)
WebProces 3720 mav 17u IPv4 0xffffff80330fac20 0t0 TCP 172.20.1.73:58913->172.20.5.7:443 (CLOSE_WAIT)
PubSubAge 7794 mav 19u IPv4 0xffffff80344426c0 0t0 TCP 172.20.1.73:59003->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 3u IPv4 0xffffff802f6b84e0 0t0 TCP 172.20.1.73:58847->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 7u IPv4 0xffffff803310d6c0 0t0 TCP 172.20.1.73:59014->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 8u IPv4 0xffffff802e03ba40 0t0 TCP 172.20.1.73:58849->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 9u IPv4 0xffffff802e952c00 0t0 TCP 172.20.1.73:58845->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 10u IPv4 0xffffff8033150fa0 0t0 TCP 172.20.1.73:58850->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 11u IPv4 0xffffff80330f6c00 0t0 TCP 172.20.1.73:58878->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 12u IPv4 0xffffff8034443c20 0t0 TCP 172.20.1.73:58843->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 13u IPv4 0xffffff802e8b0160 0t0 TCP 172.20.1.73:58844->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 14u IPv4 0xffffff80331404e0 0t0 TCP 172.20.1.73:58856->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 15u IPv4 0xffffff802e9b54e0 0t0 TCP 172.20.1.73:58892->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 18u IPv4 0xffffff802e8afa40 0t0 TCP 172.20.1.73:58867->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 19u IPv4 0xffffff802f6bafa0 0t0 TCP 172.20.1.73:58863->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 20u IPv4 0xffffff803317dc20 0t0 TCP 172.20.1.73:58885->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 21u IPv4 0xffffff8033164c20 0t0 TCP 172.20.1.73:58884->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 22u IPv4 0xffffff8033141320 0t0 TCP 172.20.1.73:58871->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 23u IPv4 0xffffff80331396c0 0t0 TCP 172.20.1.73:58874->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 24u IPv4 0xffffff802e9b7160 0t0 TCP 172.20.1.73:58881->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 25u IPv4 0xffffff8033171c00 0t0 TCP 172.20.1.73:58897->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 26u IPv4 0xffffff801434f880 0t0 TCP 172.20.1.73:58918->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 27u IPv4 0xffffff80330f7320 0t0 TCP 172.20.1.73:58877->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 28u IPv4 0xffffff802f6c4880 0t0 TCP 172.20.1.73:58899->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 29u IPv4 0xffffff802e8bac00 0t0 TCP 172.20.1.73:58917->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 30u IPv4 0xffffff803316afa0 0t0 TCP 172.20.1.73:58964->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 31u IPv4 0xffffff8034441160 0t0 TCP 172.20.1.73:58906->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 32u IPv4 0xffffff802e956500 0t0 TCP 172.20.1.73:58985->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 33u IPv4 0xffffff8033172a40 0t0 TCP 172.20.1.73:58905->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 34u IPv4 0xffffff8033106c20 0t0 TCP 172.20.1.73:58935->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 35u IPv4 0xffffff802e9b6a40 0t0 TCP 172.20.1.73:58904->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 36u IPv4 0xffffff8033136c00 0t0 TCP 172.20.1.73:58965->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 37u IPv4 0xffffff8033138880 0t0 TCP 172.20.1.73:58980->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 38u IPv4 0xffffff8033147c00 0t0 TCP 172.20.1.73:58915->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 39u IPv4 0xffffff802e954160 0t0 TCP 172.20.1.73:58966->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 40u IPv4 0xffffff8033138fa0 0t0 TCP 172.20.1.73:58938->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 41u IPv4 0xffffff8033149160 0t0 TCP 172.20.1.73:58933->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 42u IPv4 0xffffff8033103a40 0t0 TCP 172.20.1.73:58939->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 43u IPv4 0xffffff8033142880 0t0 TCP 172.20.1.73:58930->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 44u IPv4 0xffffff80331056c0 0t0 TCP 172.20.1.73:58940->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 45u IPv4 0xffffff8033173fa0 0t0 TCP 172.20.1.73:58937->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 46u IPv4 0xffffff801434dc00 0t0 TCP 172.20.1.73:58941->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 47u IPv4 0xffffff803314fa40 0t0 TCP 172.20.1.73:58992->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 48u IPv4 0xffffff803312ffa0 0t0 TCP 172.20.1.73:58975->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 49u IPv4 0xffffff803314b500 0t0 TCP 172.20.1.73:58981->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 50u IPv4 0xffffff8033104880 0t0 TCP 172.20.1.73:58967->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 51u IPv4 0xffffff80330fa500 0t0 TCP 172.20.1.73:58982->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 52u IPv4 0xffffff802e9cf6c0 0t0 TCP 172.20.1.73:59033->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 53u IPv4 0xffffff8033142160 0t0 TCP 172.20.1.73:58969->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 54u IPv4 0xffffff802e9ccc00 0t0 TCP 172.20.1.73:58989->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 55u IPv4 0xffffff8033149880 0t0 TCP 172.20.1.73:58970->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 56u IPv4 0xffffff802e9b8de0 0t0 TCP 172.20.1.73:59004->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 57u IPv4 0xffffff80331516c0 0t0 TCP 172.20.1.73:58971->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 58u IPv4 0xffffff803317cde0 0t0 TCP 172.20.1.73:58972->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 59u IPv4 0xffffff8034623500 0t0 TCP 172.20.1.73:59023->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 60u IPv4 0xffffff802e03a4e0 0t0 TCP 172.20.1.73:59081->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 61u IPv4 0xffffff803461fc00 0t0 TCP 172.20.1.73:59034->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 62u IPv4 0xffffff803314a6c0 0t0 TCP 172.20.1.73:59042->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 63u IPv4 0xffffff802e9944e0 0t0 TCP 172.20.1.73:59075->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 64u IPv4 0xffffff802e9cda40 0t0 TCP 172.20.1.73:59016->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 65u IPv4 0xffffff803312ea40 0t0 TCP 172.20.1.73:59026->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 66u IPv4 0xffffff8033161a40 0t0 TCP 172.20.1.73:59036->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 67u IPv4 0xffffff80331364e0 0t0 TCP 172.20.1.73:59018->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 68u IPv4 0xffffff80331684e0 0t0 TCP 172.20.1.73:59056->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 69u IPv4 0xffffff8034621fa0 0t0 TCP 172.20.1.73:59019->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 70u IPv4 0xffffff8033173880 0t0 TCP 172.20.1.73:59020->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 71u IPv4 0xffffff802e8b0880 0t0 TCP 172.20.1.73:59035->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 72u IPv4 0xffffff803310cfa0 0t0 TCP 172.20.1.73:59021->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 73u IPv4 0xffffff8033175500 0t0 TCP 172.20.1.73:59067->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 74u IPv4 0xffffff80331794e0 0t0 TCP 172.20.1.73:59022->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 75u IPv4 0xffffff803314e4e0 0t0 TCP 172.20.1.73:59148->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 76u IPv4 0xffffff8033172320 0t0 TCP 172.20.1.73:59052->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 77u IPv4 0xffffff802f6c5de0 0t0 TCP 172.20.1.73:59095->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 78u IPv4 0xffffff803443f4e0 0t0 TCP 172.20.1.73:59064->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 79u IPv4 0xffffff8034443500 0t0 TCP 172.20.1.73:59082->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 80u IPv4 0xffffff8033169320 0t0 TCP 172.20.1.73:59068->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 81u IPv4 0xffffff8034622de0 0t0 TCP 172.20.1.73:59130->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 82u IPv4 0xffffff8034629de0 0t0 TCP 172.20.1.73:59119->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 83u IPv4 0xffffff802e8bba40 0t0 TCP 172.20.1.73:59054->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 84u IPv4 0xffffff8033131500 0t0 TCP 172.20.1.73:59061->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 85u IPv4 0xffffff8033139de0 0t0 TCP 172.20.1.73:59071->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 86u IPv4 0xffffff8033163de0 0t0 TCP 172.20.1.73:59058->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 87u IPv4 0xffffff802e9cd320 0t0 TCP 172.20.1.73:59096->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 88u IPv4 0xffffff8034628fa0 0t0 TCP 172.20.1.73:59084->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 89u IPv4 0xffffff803310a4e0 0t0 TCP 172.20.1.73:59080->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 90u IPv4 0xffffff802e8ba4e0 0t0 TCP 172.20.1.73:59115->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 91u IPv4 0xffffff802e8bec20 0t0 TCP 172.20.1.73:59085->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 92u IPv4 0xffffff802e8bd6c0 0t0 TCP 172.20.1.73:59094->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 93u IPv4 0xffffff802f6bb6c0 0t0 TCP 172.20.1.73:59138->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 94u IPv4 0xffffff802e8b16c0 0t0 TCP 172.20.1.73:59117->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 95u IPv4 0xffffff8033130de0 0t0 TCP 172.20.1.73:59103->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 96u IPv4 0xffffff8033104160 0t0 TCP 172.20.1.73:59134->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 97u IPv4 0xffffff802e954fa0 0t0 TCP 172.20.1.73:59104->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 98u IPv4 0xffffff8033149fa0 0t0 TCP 172.20.1.73:59135->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 99u IPv4 0xffffff803312f880 0t0 TCP 172.20.1.73:59114->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 100u IPv4 0xffffff802e9cc4e0 0t0 TCP 172.20.1.73:59140->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 101u IPv4 0xffffff8034620320 0t0 TCP 172.20.1.73:59150->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 102u IPv4 0xffffff803310ec20 0t0 TCP 172.20.1.73:59120->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 103u IPv4 0xffffff802e9b6320 0t0 TCP 172.20.1.73:59116->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 104u IPv4 0xffffff802e9cfde0 0t0 TCP 172.20.1.73:59126->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 105u IPv4 0xffffff8033131c20 0t0 TCP 172.20.1.73:59127->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 106u IPv4 0xffffff803317aa40 0t0 TCP 172.20.1.73:59183->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 107u IPv4 0xffffff802f6bcc20 0t0 TCP 172.20.1.73:59129->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 109u IPv4 0xffffff8033162fa0 0t0 TCP 172.20.1.73:59144->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 110u IPv4 0xffffff8033144500 0t0 TCP 172.20.1.73:59156->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 111u IPv4 0xffffff802e998500 0t0 TCP 172.20.1.73:59158->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 112u IPv4 0xffffff803312f160 0t0 TCP 172.20.1.73:59154->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 113u IPv4 0xffffff80330f8160 0t0 TCP 172.20.1.73:59185->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 115u IPv4 0xffffff8033174de0 0t0 TCP 172.20.1.73:59177->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 116u IPv4 0xffffff802f6c2c00 0t0 TCP 172.20.1.73:59187->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 117u IPv4 0xffffff803314ade0 0t0 TCP 172.20.1.73:59172->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 118u IPv4 0xffffff8034441880 0t0 TCP 172.20.1.73:59164->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 119u IPv4 0xffffff803317d500 0t0 TCP 172.20.1.73:59179->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 120u IPv4 0xffffff803316a160 0t0 TCP 172.20.1.73:59173->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 121u IPv4 0xffffff80346226c0 0t0 TCP 172.20.1.73:59196->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 122u IPv4 0xffffff802f6c6c20 0t0 TCP 172.20.1.73:59170->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 123u IPv4 0xffffff803310ac00 0t0 TCP 172.20.1.73:59206->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 124u IPv4 0xffffff80331636c0 0t0 TCP 172.20.1.73:59239->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 125u IPv4 0xffffff80331306c0 0t0 TCP 172.20.1.73:59242->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 126u IPv4 0xffffff801434f160 0t0 TCP 172.20.1.73:59215->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 128u IPv4 0xffffff8033144c20 0t0 TCP 172.20.1.73:59208->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 129u IPv4 0xffffff8033102c00 0t0 TCP 172.20.1.73:59209->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 130u IPv4 0xffffff80331604e0 0t0 TCP 172.20.1.73:59233->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 131u IPv4 0xffffff803461f4e0 0t0 TCP 172.20.1.73:59210->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 132u IPv4 0xffffff803313a500 0t0 TCP 172.20.1.73:59211->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 133u IPv4 0xffffff8033150160 0t0 TCP 172.20.1.73:59218->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 135u IPv4 0xffffff802e03e500 0t0 TCP 172.20.1.73:59213->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 136u IPv4 0xffffff80330f8880 0t0 TCP 172.20.1.73:59214->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 137u IPv4 0xffffff8033104fa0 0t0 TCP 172.20.1.73:59241->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 138u IPv4 0xffffff802e8be500 0t0 TCP 172.20.1.73:59234->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 140u IPv4 0xffffff802e9524e0 0t0 TCP 172.20.1.73:59235->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 143u IPv4 0xffffff803314f320 0t0 TCP 172.20.1.73:59237->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 144u IPv4 0xffffff803316bde0 0t0 TCP 172.20.1.73:59225->172.20.5.7:443 (CLOSE_WAIT)
ocspd 7823 root 145u IPv4 0xffffff802e03dde0 0t0 TCP 172.20.1.73:59232->172.20.5.7:443 (CLOSE_WAIT)Hi
Is ther anybody having the same problem?
I still didn't got rid of it. -
Slow performance of JDBC - ODBC MS ACCESS
I experience a very slow performance for jdbc-odbc using ms access as the database. This program works fine with other computer (in term of performance). However, the harddrive is cranking big time with this computer (this is the fastest one among the computers I tested, and also has many gigabytes left to be used). The database is very small. Other computer use exactly the same java version and msaccess driver version. If anyone found the same problem, or have any suggestion please help. Thank you.
I am having the same problem with one machine as well. Running MS Access 2000 (unfortunately), and all machines run well with one exception. DB reads take about 10 seconds each. If a solution has been found, please report.
--Dave -
BC_MSG slow performance
I experience slow performance in a SAP PI 7.1EHP1 SP05 installation. The BC_MSG table contains about 550.000 messages. I archive and delete message that are 10 days old. The environment is Redhat Linux 5.5 64bit with 16GB RAM and oracle 10.2.0.4.<br>
<br>
The problem is when I want to query all message containg error in the last 7 days or more. It needs about 5 minutes to respond and sometimes more that ends with request timeout from ICM. I shrink the tables, rebuild the indexes, restart the system many times, apply latest service pack (SP06) but the performance remains unchanged.<br>
<br>
The query that is executed is the following:<br>
<br>
<pre>
SELECT "MSG_ID","DIRECTION","REF_TO_MSG_ID","CORRELATION_ID","SEQUENCE_ID",
"SEQUENCE_NBR","CONN_NAME","MSG_TYPE","STATUS","TO_PARTY_NAME",
"TO_PARTY_TYPE","FROM_PARTY_NAME","FROM_PARTY_TYPE","TO_SERVICE_NAME",
"TO_SERVICE_TYPE","FROM_SERVICE_NAME","FROM_SERVICE_TYPE","ACTION_NAME",
"ACTION_TYPE","DELIVERY_SEMANTICS","SENT_RECV_TIME","TRAN_DELV_TIME",
"SCHEDULE_TIME","PERSIST_UNTIL","TIMES_FAILED","RETRIES","RETRY_INTERVAL",
"MSG_PROTOCOL","TRANSPORT","ADDRESS","CREDENTIAL","TRAN_HEADER",
"VALID_UNTIL","NODE","ERROR_CODE","ERROR_CATEGORY","PP_USER","PP_HASH",
"VERS_NBR","VERS_WAS_EDITED","PRIORITY_TYPE","PRIORITY"
FROM
"BC_MSG" WHERE "BC_MSG"."MSG_ID" IS NOT NULL AND ("STATUS" = :1 OR "STATUS" =
:2) AND "SENT_RECV_TIME" >= :3 AND "SENT_RECV_TIME" <= :4 ORDER BY 21 DESC
</pre>
<br>
Parameters:<br>
:1 = 'FAIL'<br>
:2 = 'NDLV'<br>
:3 = 2011-03-01 08:06:02.34 (example)<br>
:4 = 2011-03-02 08:06:02.34 (example)<br>
<br>
<br>
This statement is executed for each day for the time interval I specify (e.g. 7 days of the week if the interval is 'Last 7 Days'). I don't know why they don't use one SQL for the specified interval.<br>
<br>
When I enable trace in the Open SQL monitor the execution time I see is very disappointing, about 22 - 46 seconds for each query. I also enable SQL trace in Oracle database and the results I get are the following:<br>
<br>
<pre>
call count cpu elapsed disk query current rows
Parse 0 0.00 0.00 0 0 0 0
Execute 2 0.00 0.00 0 0 0 0
Fetch 2 10.74 79.70 50473 62752 0 6
total 4 10.74 79.70 50473 62752 0 6
Misses in library cache during parse: 0
Optimizer mode: ALL_ROWS
Parsing user id: 32
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
Waited -
db file sequential read 50473 0.15 72.90
SQL*Net message to client 2 0.00 0.00
SQL*Net more data to client 1 0.00 0.00
SQL*Net message from client 2 0.00 0.00
</pre>
<br>
The 'db file sequential read' is what worries me but I don't know what to do.<br>
<br>
Also I tried the same query using Db Visualizer and the jdbc jar file. The response was much better and the execution plan was different as you can see in sql trace results:<br>
<br>
<pre>
call count cpu elapsed disk query current rows
Parse 1 0.01 0.01 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.00 0.00 0 7 0 0
total 3 0.01 0.01 0 7 0 0
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 32
Rows Row Source Operation
0 SORT ORDER BY (cr=7 pr=0 pw=0 time=636 us)
0 INLIST ITERATOR (cr=7 pr=0 pw=0 time=487 us)
0 TABLE ACCESS BY INDEX ROWID BC_MSG (cr=7 pr=0 pw=0 time=459 us)
0 INDEX RANGE SCAN I_BC_MSG_STATUS_SENT (cr=7 pr=0 pw=0 time=347 us)(object id 96079)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
Waited -
SQL*Net message to client 2 0.00 0.00
SQL*Net message from client 2 0.18 0.19
</pre>
<br>
The I_BC_MSG_STATUS_SENT index that scans is the index using the columns STATUS, SENT_RECV_TIME I created to see if performance is better.<br>
<br>
Generally the system works fine. I handles 50.000 messages per day with no delays. But the monitoring performance is annoying. I need your expertise on that.<br>You, also, have waaaay too many user startup/Login items.
You need to pare these down to the apps you really need to have launched at startup and running in the background.
Add or remove automatic items
Choose Apple menu > System Preferences, then click Users & Groups.
Select your user account, then click Login Items.
Do one of the following:
Click Add below the list on the right, select an app, document, folder, or disk, then click Add.If you don’t want an item’s windows to be visible after login, select Hide. (Hide does not apply to servers, which always appear in the Finder after login.)
Select the name of the item you want to prevent from opening automatically, then click Delete below the list on the right.
You need to make sure to update all of your third party software if there are OS X Mavericks updates that can be applied.
You may need to go the third party developers' websites if there are no updates through the Mac App Store.
Make sure all of your Web browser Internet plugins, extensions and add-ons are updated to recent versions, also. -
Server 2012 R2 slow performance over all
This is a DELL PowerEdge R820 / 256GB RAM / 4TB onboard storage configured as Remote Desktop Services Host /TS... running QuickBooks, MS Office 2010 STD, Symantec EndPoint Protection (basic antivirus installation ONLY)... 1 month old server... SUPER fast,
super powerfull.... Part of an AD in SBS 2008 Premium... single NIC card 4 ports / 3 ports disabled. single IP... no VLANS... server is able to resolve ANY pc, DNS record with no problems... able to resolve DC by name, able to receive GP, able to update, able
to do everything that I can think of.... EXCEPT... anything I open, word, excel, QuickBooks, IE.... takes forever to open... after the application is open is fast but to open anything takes 3-4 minutes.... open ticket with Symantec all looks good, created
lots of exceptions for antivirus/real time scanning, open ticket with QuickBooks: files look good application was removed and reinstalled to be sure all was done correctly... check the binding order for the disabled NIC; the active one is TOP option, no errors
at all in event viewers for system, application, setup, no errors at all in DELL management tool, no hard drive errors, no controllers errors.... this server is replacing an old dell poweredge 2008 STD with 24GB RAM... the old DELL opens the same applications
way faster than the new one... same Quicken version; old server opens Quicken in seconds, new one 3-4 minutes..... Real time monitoring NEVER goes above 1% for CPU and 3% for memory utilization.... one more thing... removed antivirus 100% restart... same performance
without antivirus.....
Any ideas will be great as of how to troubleshoot the slow performance....
Thank you!Hi,
As Sam suggested, please check if there any issue occurred in hard drive.
On current situation, please also refer to following steps and troubleshoot, then check if we can find more
clues.
Please check if you have installed all necessary updates for the Windows Server 2012 R2.
Please
perform a clean boot to check if there has software conflicts.
Please use Resource Monitor to troubleshoot and check if we can find some more details.
Using Resource Monitor to Troubleshoot Windows Performance Issues Part 1
Using
Resource Monitor to Troubleshoot Windows Performance Issues Part 2
If any update, please feel free to let me know.
Hope this helps.
Best regards,
Justin Gu -
Slow performance on a iMac 27" (maybe originated by the HDD)
Hello,
Well, I've had my iMac for 10 months now, but have never really paid attention to its performance since it was my first Mac and I was upgrading from a quite old computer, so it obviously proved to be a far superior machine.
However, I noticed the problem when I started to be more critical with my machine's performance (this triggered by the fact that I bought, some months after, a MacBook Air which flies beyond time and space). Curious about this, I requested a friend to do a benchmark test with Xbench resulting in his machine (another iMac 27” with comparable specs) clearly outperforming mine. Even the Air, with its slower processor and smaller RAM, has a relatively close performance.
Additionally, I have started to notice how the computer takes a long time to start-up and, after the desktop is “layed out”, it takes a lot of time before the machine becomes “responsive” (I usually try to start Mail and Google Chrome as soon as the pointer pops in!) with the final result that I have to wait in company of the beach ball for quite some seconds (half a minute) and even after the application had started, I can still hear the HDD working it as if there would be no tomorrow! And then, it is slooooow. Funnily enough, “tougher” applications like Photoshop or Illustrator don’t seem to have as many problems, relatively speaking.
A little bit on the background info: I have two partitions: one for Bootcamp (since I was migrating from Windows, I had some software that I wanted to use there: Matlab and Office, basically, and then some smaller Windows-only programs).
Derived from the benchmark test, I think I might have isolated the problem to the HDD (not sure though!).
SO THE QUESTIONS ARE:
1. How can I verify that the slow performance is due to the HDD being defective/badly configured/etc.?
2. Has the Windows Bootcamp Partition any effect on my machine’s performance under MacOS? (I would assume not, but you never know!). I have more than 1.3 TB free space left
3. What kind of corrective measures should I take?
4. Any other type of advice will be warmly welcome: I will try to do some PRAM and SMC resets but I am not counting on it. I had also ran the disk utilities and there were no permission errors (not so sure what this means, but I’ve read that it is supposed to be good news.)
5. Any extra info you might need, lemme know!
Greetz,
Víctor.
PS: Sorry for the loooong post. I tried to be thorough!1. How can I verify that the slow performance is due to the HDD being defective/badly configured/etc.?
Run Apple Hardware Test: http://support.apple.com/kb/HT1509
2. Has the Windows Bootcamp Partition any effect on my machine’s performance under MacOS? (I would assume not, but you never know!). I have more than 1.3 TB free space left
Probably not but 1.3TB of free space left on the total HD is not enough for OS X, OS X needs a minimum of 10-15% free space! If you mean 1.3TB of Windows space I'd recommend posting that question in the Boot Camp forum.
3. What kind of corrective measures should I take?
If the drive is failing per the AHT then it's covered by warranty and will need to be replaced. Remember back up!!!!!!!!!!
4. Any other type of advice will be warmly welcome: I will try to do some PRAM and SMC resets but I am not counting on it. I had also ran the disk utilities and there were no permission errors (not so sure what this means, but I’ve read that it is supposed to be good news.)
Can't hurt, make sure you read the instructions carefully and execute the tests exactly as they are described for Intel based iMacs.
5. Any extra info you might need, lemme know!
If you no longer have a need for Windows on your iMac I'd recommend removing that partition using Boot Camp Assistant. That may correct your problems.
I would also recommend checking if System Preferences - Startup Disk and see if your internal HD is highlighted as the Startup Disk.
In addition I would recommend checking your Login Items (System Preferences - Accounts - Login Items) and delete any applications you don't need launching at Login. -
Slow performance LR 1.3.1 (Library Module)
LR 1.2 is running OK on my iMac. A while ago I tried LR 1.3. The upgrade really slowed down performance. Mostly a lag in the sliders and navigation tools in both Library and Develop modules that made it unworkable to me. I changed back to LR 1.2.
Since I want to import Canon G9 RAW files into LR, I upgraded to LR 1.3.1 recently. Performance of sliders and the navigation tool in the Develop module seems the same as in LR 1.2 (or maybe even a little better). Which means it is OK (workable). It still shows the blur when navigating a 100% zoomed image though. But the navigation tool in the Library module still has the same slow performance as it had in LR 1.3. Unworkable!!! I tried everything: optimizing, new catalog, rendering previews, etc.
I need the Library module to work smoothly (as in LR 1.2) in order to compare images at 100% zoom. I am afraid I have to go back to LR 1.2 again and find another solution for my Canon G9 RAW files. Most inconvenient. I am very disappointed. Especially, since Adobe showed they CAN get it right with the Develop module in version LR 1.3.1...
Oh yeah, my system specs:
iMac 2.16 GHz Intel Core 2 Duo
3GB 667 Mhz DDR2 SDRAM (2GB + 1GB)
232,89 GB Harddrive, 113 GB available
ATI Radeon X1600 128MB
Mac OS 10.4.11
Please Adobe, make the Library module run as smoothly as the Develop module in version 1.3.2...The preview folder is 2,11 GB big. The .lrcat is 47 MB big.
I opened a new test catalog. I imported 326 images. After the import I rendered 1:1 previews. It took a long time. Real memory used was between 700-1000MB. Virtual memory used was between 1000-1400MB. When it was done rendering it still keep on using 700MB real memory and 1000MB virtual memory. I had to close LR and restart. Real memory after restart was 75MB real memory and 375 virtual memory.
But it didn't matter. The lag in the navigation tool of the Library module was still there.
I noticed that when clicking in the navigation window there was less delay as when I slide the white square in the window (in Library module). In the develop module this seems the other way around. Sliding showed less delay than clicking.
What's going on here?
I also have a MacBook. Performance seems much faster than on my iMac overall. After creating a new catalog and rendering 1:1 previews, the lag in the navigation window seems less than before. But it was still there... -
Slow Performance Forms 10g !!!!
Hi,
I have migrated several forms from 6i to 10g and i use a 11g Database.
Most of the users accessing from different countries complain of slow performance but the basic idea of migration is to get a better performance. My users mostly work on laptops.
I am unable to find where the problem is. Is this might be due to network traffic since they are accessing via internet or any server related issues. Please help me to find and fix the problem and is there any tips for gaining better performance in using forms 10g.
Regards,
SureshSo, were they running on 6i via laptop and accessing via the internet before you migrated ? (ie: was it 6i client server or 6i web forms)
Did you migrate the database too ?
Slow performance as in : it used to be seconds and now it's taking minutes ?
Steve -
Slow performance with 2 new full T1 installed .
We've just added second Full T1 line to
this router to dedicate full T1 bandwidth our two database servers.We are still experiencing the slow performance to our remote location such as file copying and acceessing applications.below are configs and sh run.Any help and inputs are greatly appreciated.Is the router configuration correct? or need to be modified.Thanks
Danny.
router2621xm#sh run
Building configuration...
Current configuration : 1924 bytes
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service udp-small-servers
service tcp-small-servers
hostname OPS
boot-start-marker
boot-end-marker
enable secret xxxx
enable password xxxx
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
no ftp-server write-enable
class-map match-any VOIP
match ip dscp ef
policy-map VOIP-QOS
class VOIP
priority 1158
class class-default
fair-queue
random-detect dscp-based
interface FastEthernet0/0
ip address 192.168.157.1 255.255.255.0 secondary
ip address 192.168.7.1 255.255.255.0
ip policy route-map policyroute speed auto
full-duplex
no mop enabled
interface Serial0/0
ip unnumbered FastEthernet0/0
service-policy output VOIP-QOS
no ip mroute-cache
interface Serial0/1
ip unnumbered FastEthernet0/0
service-policy output VOIP-QOS
no ip mroute-cache
router eigrp 15
network 192.168.1.0
network 192.168.2.0
network 192.168.3.0
network 192.168.4.0
network 192.168.5.0
network 192.168.6.0
network 192.168.7.0
network 192.168.8.0
network 192.168.151.0
network 192.168.152.0
network 192.168.153.0
network 192.168.154.0
network 192.168.155.0
network 192.168.156.0
network 192.168.157.0
network 192.168.158.0
network 192.168.201.0
no auto-summary
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.1.5
no ip http server
access-list 150 permit ip host 192.168.7.5 any
access-list 150 permit ip host 192.168.7.6 any
access-list 151 permit ip any any
dialer-list 1 protocol ip permit
route-map policyroute permit 10
match ip address 150
set interface Serial0/1
route-map policyroute permit 20
match ip address 151
set interface Serial0/0
line con 0
line aux 0
line vty 0 4
password xxxx
login
endA couple of items worth noting are the QOS policies themselves.
This is OK
class-map match-any VOIP
match ip dscp ef
Add this
class-map match-any VOIP-signalling
match dscp af31
match dscp cs3
Change the policy-map to reflect the changes
policy-map VOIP-QOS
class VOIP-signalling
bandwidth 16
class VOIP
priority 24
class class-default
fair-queue 256
random-detect dscp-based
The bandwidth is meant for 4 concurrent phone conversations so adjust up as needed. The priority is based on my own testing so take it as you may.
The most important statement is "fair-queue 256", by default you only get 16 queues. Allowing for 256 queues only uses a modest amount of memory so its a simple low impact choice for the router and allows more conversations between devices without interruption.
Upping the number of queues in your policy would be the best and most important item for your performance problem, next of couse to coercing EIGRP to load balance the T1s properly.
Brian
P.S. Create a loopback interface for the ip unnumbered use, cause if the Fa0/0 goes down everything goes down and you can't telnet in from anywhere to look at it. Eliminate the following items from the config by using "no" in fromt of them, a bit of research will tell you why, and start you toward eliminating a few other items.
service udp-small-servers
service tcp-small-servers -
Slow Performance on QueueReciever.recieve() + MQ
Hi,
I have been wrecking my brains around this pickle for the last week or so and would appreciate any assistance I could get here.
Problem Description: Incredibly slow performance when invoking a QueueReciever.recieve() connecting to MQ server version 6
Benchmarks: 100-900ms per invocation
Configuration:
JVM: WS 6's own
MQ: 6.0
Application Server: WAS 6
Managed resources: Queue Connection Factory (queues are dynamically created)
Runtime artifacts: QueueConnectionFactory, QueueConnection, QueueConnection, QueueSession, QueueSender,
QueueReciever, TextMessage, in Queue out Queue
Scenario:
QueueSender created
QueueReciever created using a MessageSelector filtering on JMSCorrelationID
Message is sent to the in queue using QueueSender, embedded with a JMSCorrelationIDImmediately after, a QueueReciever.receive() is invoked listening on the out queue
Result: VERY slow return from the synchronous block on the receive().
Given: reply message is put on the out-queue after about 40ms by 3rd party application.
Again any assistance would be appreciated.
Message was edited by:
sg9aeeeHi Wietse
Your RFC communication may be slow because limitations on the Gateway connection parameters.
Please check the Gateway profile parameters, like max_conn, blocksize etc
Thanks
Yatin Bhatt -
Slow Performance when program was once 100% proficient
I am working on a 2011 Macbook Pro - OS X version 10.9.5
For over a year I have been working in Adobe Premiere Elements 11 on this computer with no issues. Recently the program began running EXTREMELY slow - for example., taking well over an hour to render video that previously would render in only a minute or two. Went to Apple - thinking it was my MAC - diagnostics on the MAC show the computer itself is fine.
Purchased Premiere Elements 13 (liked the new features and offerings) and was naively hoping it would fix my slow performance issue.
But program is still running horribly slow.
Any suggestions or similar issues?laurabodey
Premiere Elements 11 or 13 on Mac Computer.
Which program do you want to troubleshoot first?
Let us assume Premiere Elements 11....
1. Edit Menu/Preferences/Scratch Disk
Where are the Scratch Disk pointing and how much free space is at that location
Please assure a clean up of any pile ups of any preview files (Adobe Premiere Elements Previews File Folder), conformed audio files (Media Cache Files Folder), and conformed audio (best cleaned out through Edit Menu/Preferences/Media and the Media Cache Database area Clean button.
2. Download, install, and run the free ccleaner.
https://www.piriform.com/ccleaner/download?mac
3. How much installed RAM does you computer have? Are your source media stored on external hard drive (with the appropriate formatting for Mac)?
4. Does the information in online articles such as the following make any impact on your situation?
Seven ways to free up drive space | Macworld
Let us start here and then decide what next.
I am strictly and Elements Windows user who tries to find common ground between Premiere Elements Windows and Mac to address some of these issue. So, I am
not all that great on Mac locations. Please help me translate from Windows to Mac if necessary.
We will be watching for your results.
ATR -
Slow performance on characteristic dimension filter
Hi folks, I'm hoping you can help me troubleshoot something. We have a report in a cube that's been in production and stable for a while (a year or more). We're getting some complaints about slow performance, and I'm noticing that it takes 15 to 20 minutes for the selection screen to refresh with possible values for one of the characteristics of the Material dimension. The characteristic only has 3 possible values for my selection. I would expect it to take more like 1 or 2 minutes. What should I look at to find the cause? We're running BEx with version 3.0B of Business Warehouse.
Carolyn,
In the properties for the characteristic - set it to read data from the dimension table - this can be done from the BeX tab for the infoobject or from WAD if you are using a web template or from the properties in the characteristic in BeX..
Arun
Message was edited by:
Arun Varadarajan -
Slow performance prevents correction
I'm using OBI 11g. Is there any way to go directly to the criteria tab or view editor or turn off display of the Compound View?
Slow performance in displays is keeping me from looking at my code to correct performance.
Also, the view editor seems to be unstable, and I cannot even tell if the current problem is with the last code I saved or some previous or "corrupted" version.You, also, have waaaay too many user startup/Login items.
You need to pare these down to the apps you really need to have launched at startup and running in the background.
Add or remove automatic items
Choose Apple menu > System Preferences, then click Users & Groups.
Select your user account, then click Login Items.
Do one of the following:
Click Add below the list on the right, select an app, document, folder, or disk, then click Add.If you don’t want an item’s windows to be visible after login, select Hide. (Hide does not apply to servers, which always appear in the Finder after login.)
Select the name of the item you want to prevent from opening automatically, then click Delete below the list on the right.
You need to make sure to update all of your third party software if there are OS X Mavericks updates that can be applied.
You may need to go the third party developers' websites if there are no updates through the Mac App Store.
Make sure all of your Web browser Internet plugins, extensions and add-ons are updated to recent versions, also.
Maybe you are looking for
-
I am now using Adobe cloud to share files but no folder sharing???
11-1-13 no abilibty to share folders as of today, and client cannot make comments, as stated in a tutorial, VIA terry white New to this, and dissapointed in this last of "ease of use"
-
How to Hide Password in Member List
Hi, I have this set up: instead of the password being shown, I have previously just added ******* instead of the dynamic text binding. But i want to be able to see how many characters long the password is. With thte solution above, all passwords had
-
Reports run in LAN but not in WAN from Oracle Application Server 10g R2
Hi, I am using Microsoft(R) Windows(R) Server 2003, Standard Edition (Version 5.2.3790 Build 3790) & Oracle Application Server 10g Release 2 (10.1.2). I run my forms and reports in Oracle Application Server 10g Release 2 (10.1.2) successfully in clie
-
Using more than one BI box in portal environment????
Can we define only one BI system in the portal environment? If we want to define more than one BI boxes what should we do????
-
BPM licensing included with Webcenter Portal
In the runtime license of Webcenter it says you get runtime BPM and Secure enterprise search for running workflows etc But interpretation of what things like "for running workflows/processes delivered as part of a WebCenter portal" isn't clear enough