[JBoss JIRA] Created: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
10:06 p.m.
Evaluate impact of message bundling in HttpSession replication performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public (Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Attachment: bundleeffect.xls
Results of test runs
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Attachment: tc5-cluster-service.xml.udp
UDP config
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Attachment: tc5-cluster-service.xml.tcp
TCP config
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Attachment: tc5-cluster-service.xml.nio
TCP_NIO config
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Comment: was deleted
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Comment: was deleted
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Comment: was deleted
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:12 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Comment: was deleted
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:32 p.m.
New subject: [JBoss JIRA] Commented: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=comments#action_1234... ]
Brian Stansberry commented on JBCLUSTER-131:
--------------------------------------------
Ran tests on AS 4.0.4.GA, JBC 1.4.0.SP1, JGroups 2.2.9.2, testing UDP, TCP and TCP_NIO
with bundling on and off, REPL_ASYNC and REPL_SYNC. 4 node cluster, no buddy replication.
Results are attached. The basic JBC config files are also attached. The versions used
for no-bundling tests looked like the attached, except "enabled_bundling" was
"false". The versions used for REPL_SYNC tests looked like the attached except
for CacheMode being REPL_SYNC and the FC protocol was commented out of the protocol
stack.
Test app basically puts an 8Kb payload in a single attribute for each request.
Both SESSION and ATTRIBUTE granularity were tested. Since the session only has a single
attribute, the payload size difference between the two granularities is not great. A big
difference is SESSION does not use a TX during replication (it just does a single put, so
no need), while ATTRIBUTE does use a TX.
Interesting points:
1) TCP_NIO is by far the fastest transport, consistent with what I've seen
previously.
2) Disabling bundling actually *hurts* TCP_NIO performance.
3) For UDP and TCP, disabling bundling has only a minor effect ( < 1.5%), in most cases
negative. This is actually good news, since with the multiplexer a REPL_ASYNC cache may
share a channel with a synchrononous HAPartition. It is important that an optimization for
one does not harm the other.
4) With SESSION + SYNC, the benefit of turning of bundling is largest. This is
interesting, as this combination uses no TX, so the costly 2PC protocol doesn't get
involved.
5) Turning off bundling actually hurts a bit in the ATTR + SYNC case. This is odd, as
this case uses the full 2PC protocol.
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:56 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Attachment: bundleeffect.xls
Updated bundleeffect.xls with results using different granularities (and thus different
numbers of requests per second.) UDP transport. See GRANULARITY - UDP worksheet for
details. Results were consistent with the previous results.
With REPL_SYNC, disabling bundling seems helpful with lower numbers of requests per
second; once req/s get high bundling actually improves performance.
With REPL_ASYNC, the effect of disabling bundling is inconsistent, but generally somewhat
negative.
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q3Y6
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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4:58 p.m.
New subject: [JBoss JIRA] Commented: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=comments#action_1234... ]
Brian Stansberry commented on JBCLUSTER-131:
--------------------------------------------
I need to re-run these tests with JGroups 2.4 w/ tcp_nodelay=true on the TCP tests.
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q4Y6
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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4:58 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Fix Version/s: Q4Y6
(was: Q3Y6)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q4Y6
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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3:38 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Fix Version/s: Q2Y7
(was: Q4Y6)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q2Y7
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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4:34 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Component/s: Web Tier
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Web Tier
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: Q2Y7
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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3:27 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Fix Version/s: Q3Y7
(was: Q2Y7)
Priority: Minor (was: Major)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Web Tier
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Priority: Minor
Fix For: Q3Y7
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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3:57 p.m.
New subject: [JBoss JIRA] Updated: (JBCLUSTER-131) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBCLUSTER-131?page=all ]
Brian Stansberry updated JBCLUSTER-131:
---------------------------------------
Fix Version/s: Q3Y8
(was: Q3Y7)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBCLUSTER-131
URL: http://jira.jboss.com/jira/browse/JBCLUSTER-131
Project: JBoss Clustering
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Web Tier
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Priority: Minor
Fix For: Q3Y8
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
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12:12 p.m.
New subject: [JBoss JIRA] Moved: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[ http://jira.jboss.com/jira/browse/JBAS-5422?page=all ]
Brian Stansberry moved JBCLUSTER-131 to JBAS-5422:
--------------------------------------------------
Project: JBoss Application Server (was: JBoss Clustering)
Key: JBAS-5422 (was: JBCLUSTER-131)
Component/s: Clustering
Web (Tomcat) service
(was: Web Tier)
Fix Version/s: JBossAS-5.0.0.GA
(was: Q3Y8)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: http://jira.jboss.com/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Priority: Minor
Fix For: JBossAS-5.0.0.GA
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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10:31 a.m.
New subject: [JBoss JIRA] Updated: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[
https://jira.jboss.org/jira/browse/JBAS-5422?page=com.atlassian.jira.plug...
]
Brian Stansberry updated JBAS-5422:
-----------------------------------
Fix Version/s: JBossAS-5.0.0.GA
(was: JBossAS-5.0.0.CR2)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: https://jira.jboss.org/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Priority: Minor
Fix For: JBossAS-5.0.0.GA
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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2:43 p.m.
New subject: [JBoss JIRA] Updated: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[
https://jira.jboss.org/jira/browse/JBAS-5422?page=com.atlassian.jira.plug...
]
Brian Stansberry updated JBAS-5422:
-----------------------------------
Fix Version/s: JBossAS-5.0.1.CR1
(was: JBossAS-5.0.0.GA)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: https://jira.jboss.org/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Priority: Minor
Fix For: JBossAS-5.0.1.CR1
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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6:23 p.m.
New subject: [JBoss JIRA] Updated: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[
https://jira.jboss.org/jira/browse/JBAS-5422?page=com.atlassian.jira.plug...
]
Brian Stansberry updated JBAS-5422:
-----------------------------------
Fix Version/s: JBossAS-5.2.0.Beta1
(was: JBossAS-5.1.0.Beta1)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: https://jira.jboss.org/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Priority: Minor
Fix For: JBossAS-5.2.0.Beta1
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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6:04 p.m.
New subject: [JBoss JIRA] Updated: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[
https://jira.jboss.org/jira/browse/JBAS-5422?page=com.atlassian.jira.plug...
]
Jason T. Greene updated JBAS-5422:
----------------------------------
Fix Version/s: JBossAS-6.0.0.Alpha1
(was: JBossAS-5.2.0.Beta1)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: https://jira.jboss.org/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Priority: Minor
Fix For: JBossAS-6.0.0.Alpha1
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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9:04 a.m.
New subject: [JBoss JIRA] Updated: (JBAS-5422) Evaluate impact of message bundling in HttpSession replication performance
[
https://jira.jboss.org/jira/browse/JBAS-5422?page=com.atlassian.jira.plug...
]
Brian Stansberry updated JBAS-5422:
-----------------------------------
Fix Version/s: Backlog
(was: JBossAS-6.0.0.M3)
Evaluate impact of message bundling in HttpSession replication
performance
--------------------------------------------------------------------------
Key: JBAS-5422
URL: https://jira.jboss.org/jira/browse/JBAS-5422
Project: JBoss Application Server
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Clustering, Web (Tomcat) service
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Priority: Minor
Fix For: Backlog
Attachments: bundleeffect.xls, bundleeffect.xls, tc5-cluster-service.xml.nio,
tc5-cluster-service.xml.tcp, tc5-cluster-service.xml.udp
As described in http://wiki.jboss.org/wiki/Wiki.jsp?page=ProblemAndClusterRPCs the use of
message bundling is not optimal for RPC calls. Essentially all clustering traffic in the
AS is RPC calls, so we should evaluate the impact of disabling message bundling.
I'm going to evaluate this using both REPL_SYNC and REPL_ASYNC. Any negative effect
of bundling with REPL_ASYNC should be less, as the caller does not wait for the response.
--
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5780
days inactive
7067
days old
22 comments
3 participants
participants (3)
-
Brian Stansberry (JIRA) -
Brian Stansberry (JIRA) -
Jason T. Greene (JIRA)