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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Justin Ross | 2011-12-15 19:31:07 UTC | CC | kim.vdriet | |
| Justin Ross | 2012-04-19 17:22:31 UTC | Link ID | Apache JIRA QPID-3689 | |
| Justin Ross | 2012-04-19 17:23:51 UTC | Status | NEW | ASSIGNED |
| Assignee | rhm-maint-list | astitcher | ||
| Severity | unspecified | low | ||
| Justin Ross | 2012-11-06 18:58:07 UTC | Target Milestone | 2.3 | 2.4 |
| Pavel Moravec | 2013-01-09 12:31:36 UTC | CC | pmoravec | |
| Pavel Moravec | 2013-01-11 15:37:49 UTC | Depends On | 894375 | |
| Justin Ross | 2013-02-22 22:35:01 UTC | Keywords | Improvement | |
| Red Hat Bugzilla | 2013-02-22 22:35:01 UTC | Doc Type | Bug Fix | Enhancement |
| Leonid Zhaldybin | 2013-02-26 08:18:09 UTC | CC | lzhaldyb | |
| Andrew Stitcher | 2013-04-17 22:51:36 UTC | Status | ASSIGNED | MODIFIED |
| Andrew Stitcher | 2013-04-17 22:58:15 UTC | Doc Text | Feature: By Default the qpid C++ clients and broker now turn the Nagle algorithm off (this algorithm improves bandwidth of connections by sacrificing some latency) Reason: Under most circumstances using qpid you get better or identical performance with the Nagle algorithm turned off. (Where this is not the case the algorithm may be turn back on again using --tcp-nodelay=no on the command line for the broker or tcp_nodelay=no in the configuration file) Result (if any): There should be a performance improvement for most users configurations. |
|
| Joshua Wulf | 2013-05-08 14:05:49 UTC | Blocks | 961008 | |
| Joshua Wulf | 2013-05-08 14:07:42 UTC | Depends On | 961009 | |
| Justin Ross | 2013-07-06 20:46:53 UTC | Keywords | Performance | |
| Status | MODIFIED | POST | ||
| Blocks | 794748 | |||
| Irina Boverman | 2013-07-09 14:12:46 UTC | CC | iboverma | |
| Eric Sammons | 2013-07-10 13:33:13 UTC | Target Milestone | 2.4 | 3.0 |
| Irina Boverman | 2013-07-11 19:23:31 UTC | Status | POST | MODIFIED |
| Fixed In Version | qpid-qmf-0.22-7 | |||
| Ernie | 2013-07-15 17:10:07 UTC | CC | eallen | |
| Ernie | 2013-07-15 17:10:27 UTC | QA Contact | mrgqe-bugs | eallen |
| Justin Ross | 2013-07-19 18:11:08 UTC | Version | Development | 2.3 |
| Ernie | 2013-07-22 18:56:58 UTC | Status | MODIFIED | VERIFIED |
| Jared MORGAN | 2014-09-15 06:36:48 UTC | Doc Text | Feature: By Default the qpid C++ clients and broker now turn the Nagle algorithm off (this algorithm improves bandwidth of connections by sacrificing some latency) Reason: Under most circumstances using qpid you get better or identical performance with the Nagle algorithm turned off. (Where this is not the case the algorithm may be turn back on again using --tcp-nodelay=no on the command line for the broker or tcp_nodelay=no in the configuration file) Result (if any): There should be a performance improvement for most users configurations. | The qpid C++ clients and broker now deactivate the Nagle algorithm by default. The Nagle algorithm improves the connection bandwidth by sacrificing some latency. Under most circumstances, using qpid will achieve identical or improved performance with the Nagle algorithm deactivated. Where this is not the case, the algorithm can be enabled by specifying the `--tcp-nodelay=no` option on the command line for the broker, or `tcp_nodelay=no` in the configuration file. This enhancement should result in a performance improvement for most user configurations. |
| Jared MORGAN | 2014-09-17 01:35:14 UTC | CC | astitcher | |
| Doc Text | The qpid C++ clients and broker now deactivate the Nagle algorithm by default. The Nagle algorithm improves the connection bandwidth by sacrificing some latency. Under most circumstances, using qpid will achieve identical or improved performance with the Nagle algorithm deactivated. Where this is not the case, the algorithm can be enabled by specifying the `--tcp-nodelay=no` option on the command line for the broker, or `tcp_nodelay=no` in the configuration file. This enhancement should result in a performance improvement for most user configurations. | The qpid C++ clients and broker now deactivate the Nagle algorithm by default. The Nagle algorithm improves the connection bandwidth by sacrificing some latency. Under most circumstances, using qpid will achieve identical or improved performance with the Nagle algorithm deactivated. Where this is not the case, the algorithm can be enabled by specifying the `--tcp-nodelay=no` option on the command line for the broker, or `tcp_nodelay=no` in the configuration file. This enhancement should result in a performance improvement for most user configurations. This feature is documented in the "General Broker Options" section of the Messaging Installation and Configuration Guide. | ||
| Flags | needinfo?(astitcher) | |||
| Andrew Stitcher | 2014-09-17 14:21:19 UTC | CC | jmorgan | |
| Flags | needinfo?(jmorgan) | |||
| Jared MORGAN | 2014-09-18 00:46:40 UTC | Flags | needinfo?(astitcher) needinfo?(jmorgan) | |
| errata-xmlrpc | 2014-09-24 14:41:18 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2014-09-24 15:03:39 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2014-09-24 11:03:39 UTC |
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