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RE: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder

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	RE: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder by Rahman, Ronak :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Does anyone have advice for this issue? I have recently tried increasing the jvm memory used by Nexus but that did not seem to help. From: Rahman, Ronak [mailto:Ronak_Rahman@...] Sent: Tuesday, May 26, 2009 1:11 PM To: nexus-issues@... Cc: Nau, Mike; Kutzman, Blair Subject: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder Hi, I am having an issue of Nexus rendering a URL particularly slow for certain URLs. Has anyone seen this and could offer some advice? One reliable way for us to reproduce this problem is as follows: Navigate to a URL in snapshots repo that has many time stamped artifacts Many = 234 files (including artifacts, md5, metadata) Slow = 17 seconds to access the URL vs. 2-3 seconds for other URLs with similar artifacts on a different Nexus server. Below are the lines from the nexus.log I see scroll buy as users hit the URL in question: 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.867 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.868 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.654 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.655 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.805 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.806 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.773 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.774 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.846 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.847 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.883 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.884 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.920 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.921 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request Thanks in advance for your time, Ronak
	Re: RE: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder by Damian Bradicich :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi Ronak, I did see this same slowdown when accessing some snapshot directories in our http://repository.sonatype.org instance, with upwards of 200+ unique timestamped versions in there for one artifact in particular. I have written up the following jira ticket in response to that. We will update this ticket as we work on it https://issues.sonatype.org/browse/NEXUS-2110 Damian On Mon, Jun 1, 2009 at 2:43 PM, Rahman, Ronak <Ronak_Rahman@...> wrote: Does anyone have advice for this issue? I have recently tried increasing the jvm memory used by Nexus but that did not seem to help. From: Rahman, Ronak [mailto:Ronak_Rahman@...] Sent: Tuesday, May 26, 2009 1:11 PM To: nexus-issues@... Cc: Nau, Mike; Kutzman, Blair Subject: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder Hi, I am having an issue of Nexus rendering a URL particularly slow for certain URLs. Has anyone seen this and could offer some advice? One reliable way for us to reproduce this problem is as follows: Navigate to a URL in snapshots repo that has many time stamped artifacts Many = 234 files (including artifacts, md5, metadata) Slow = 17 seconds to access the URL vs. 2-3 seconds for other URLs with similar artifacts on a different Nexus server. Below are the lines from the nexus.log I see scroll buy as users hit the URL in question: 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.867 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.868 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.654 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.655 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.805 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.806 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.773 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.774 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.846 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.847 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.883 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.884 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.920 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.921 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request Thanks in advance for your time, Ronak
	RE: RE: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder by Rahman, Ronak :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Thank you, I will check the jira ticket for progress. Ronak Rahman \| SCM Engineer (Technisource) \| Accountant Professional Division Direct: 214-387-2207 Cell: 512-751-2611 Make an SCM Request here. From: Damian Bradicich [mailto:dbradicich@...] Sent: Monday, June 01, 2009 3:33 PM To: nexus-user@... Subject: Re: [nexus-user] RE: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder Hi Ronak, I did see this same slowdown when accessing some snapshot directories in our http://repository.sonatype.org instance, with upwards of 200+ unique timestamped versions in there for one artifact in particular. I have written up the following jira ticket in response to that. We will update this ticket as we work on it https://issues.sonatype.org/browse/NEXUS-2110 Damian On Mon, Jun 1, 2009 at 2:43 PM, Rahman, Ronak <Ronak_Rahman@...> wrote: Does anyone have advice for this issue? I have recently tried increasing the jvm memory used by Nexus but that did not seem to help. From: Rahman, Ronak [mailto:Ronak_Rahman@...] Sent: Tuesday, May 26, 2009 1:11 PM To: nexus-issues@... Cc: Nau, Mike; Kutzman, Blair Subject: [nexus-issues] Nexus renders URL slow for SNAPSHOT folder Hi, I am having an issue of Nexus rendering a URL particularly slow for certain URLs. Has anyone seen this and could offer some advice? One reliable way for us to reproduce this problem is as follows: Navigate to a URL in snapshots repo that has many time stamped artifacts Many = 234 files (including artifacts, md5, metadata) Slow = 17 seconds to access the URL vs. 2-3 seconds for other URLs with similar artifacts on a different Nexus server. Below are the lines from the nexus.log I see scroll buy as users hit the URL in question: 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.685 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.721 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.758 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.831 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.867 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.868 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:21.904 INFO [pool-2-thread-12183:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.654 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.655 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.691 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.732 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.805 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.806 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.846 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:26.887 INFO [pool-2-thread-12186:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.696 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.733 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.773 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.774 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.846 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.847 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.883 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.884 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request 2009-05-26 13:06:31.920 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: I/O exception (java.net.ConnectException) caught when processing request: Connection refused 2009-05-26 13:06:31.921 INFO [pool-2-thread-12188:] - org.apache.commons.httpclient.HttpMethodDirector: Retrying request Thanks in advance for your time, Ronak