[JIRA] (JENKINS-58921) Extremly slow build after connection to network

[michal.zajac@bhge.com (JIRA)]

Michal Zajac created an issue

Jenkins / JENKINS-58921 Extremly slow build after connection to network Issue Type: Bug Assignee: Unassigned Components: core Created: 2019-08-14 10:30 Environment: Windows 7 Priority: Blocker Reporter: Michal Zajac Hi,  When I changed network settings of my Virtual Machine to "Bridged: Connected directly to the physical network", jobs is done extremely slow. I have Jenkins server which is installed on Virtual Machine, when the IP of virtual machine is "local" (e.g. 192.168.1.20) jobs are done quite OK (~6minutes per build). But when I changed IP to domain IP (e.g. 3.194.15.23) build are soooo slow (up to 15 hours!). I changed IP due to fact, that I want to connect with server (from web browser) from every computer in network (not only from VM host computer) I tried almost everything, changed proxy setting, changed Java proxy settings, increase Java buffers, turn off the antyvirus and still nothing. This is not compiler/computer issue, because when I start compiling from command prompt (directly where the Makefile is), clean is perform quick, via Jenkins it stuck first time at: mkdir -p XmlConfig and take ~3minutes when in "normal" build it take ~100ms any ideas where is the bug? Add Comment

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[michal.zajac@bhge.com (JIRA)]

Michal Zajac updated an issue

Jenkins / JENKINS-58921 Extremly slow build after connection to network

Change By: Michal Zajac

Hi,  When I changed network settings of my Virtual Machine to "Bridged: Connected directly to the physical network", jobs is done extremely slow. I have Jenkins server which is installed on Virtual Machine, when the IP of virtual machine is "local" (e.g. 192.168.1.20) jobs are done quite OK (~6minutes per build). But when I changed IP to domain IP (e.g. 3.194.15.23) build are soooo slow (up to 15 hours!). I changed IP due to fact, that I want to connect with server (from web browser) from every computer in network (not only from VM host computer) I tried almost everything, changed proxy setting, changed Java proxy settings, increase Java buffers, turn off the antyvirus and still nothing. This is not compiler/computer issue, because when I start compiling from command prompt (directly where the Makefile is), clean is perform quick, via Jenkins it stuck first time at:

_mkdir -p XmlConfig_

and take ~3minutes when in "normal" build it take ~100ms any ideas where is the bug?

UPDATE: When I change the IP settings in windows, and when there is no communication to e.g. SVN, compilation works fine

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[michal.zajac@bhge.com (JIRA)]

UPDATE: When I change the IP settings in windows, and when there is no communication to e.g. SVN, compilation works fine (of course its not solve my problem) So my guessing is that this is some buffer in Jenkins after connection to WAN?

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