sending email always involves a forward lookup and many mail servers do a reverse lookup on the sender's IP.
--- Jeremy Mordkoff Director of Engineering Services [cid:7231f95f-ee20-460d-bb39-189076c048ad]<https://www.riftio.com> RIFT, inc 900 Chelmsford Street, 4th floor, tower 3 Lowell, MA 01851 1.978.257.2183 (cell) <http://www.riftio.com>www.riftio.com<http://www.riftio.com> ________________________________ From: jenkinsci-users@googlegroups.com <jenkinsci-users@googlegroups.com> on behalf of Sverre Moe <sverre....@gmail.com> Sent: Sunday, April 26, 2020 3:32 PM To: Jenkins Users <jenkinsci-users@googlegroups.com> Subject: Re: The pipeline emailextrecipients step takes too long time How so? Does emailextrecipient do a DNS lookup on each author it can find? søndag 26. april 2020 20.12.03 UTC+2 skrev jeremy mordkoff følgende: check that DNS is working. I've seen huge delays on basic ops when DNS lookups are timing out. Check forward and reverse lookups. On Sunday, April 26, 2020 at 12:30:59 PM UTC-4, slide wrote: Can you add timestamps? It's hard to tell from what you posted when things are occurring. On Sun, Apr 26, 2020, 01:16 Sverre Moe <sver...@gmail.com> wrote: Yes it did. Just one simple little commit, and Checkout took a little over 1 minute [Pipeline] emailextrecipients<https://build-ci.spacetec.no:8443/view/All%20meosconfig/job/meosconfig-dashboard-layouts/job/master/168/console#> Collecting change authors... build: 168 adding author: Sverre Moe Adding Sverre Moe with address sve...@company.com Analyzing: sve...@company.com Looking for: sve...@company.com starting at: 0 firstFoundIdx: 0 firstFoundIdx-substring: sve...@company.com => found type: 0 Analyzing: sve...@company.com Looking for: sve...@company.com starting at: 0 firstFoundIdx: 0 firstFoundIdx-substring: sve...@company.com => found type: 0 Analyzing: sve...@company.com Looking for: sve...@company.com starting at: 0 firstFoundIdx: 0 firstFoundIdx-substring: sve...@company.com => found type: 0 lørdag 25. april 2020 21.51.25 UTC+2 skrev slide følgende: I think the debug logs will just go to the build log. On Sat, Apr 25, 2020, 11:58 Sverre Moe <sver...@gmail.com> wrote: Tried to configure debug Manage Jenkins > Configure System > Extended Email Notification >Enable Debug I added a System Log for "hudson.plugins.emailext" and Log Level ALL. Hope I can find something about why it takes so long. fredag 24. april 2020 23.20.40 UTC+2 skrev slide følgende: You can turn on debug mode in the global config for Email Ext. The code isn't really doing anything major, it just looks at the changesets and get the authors, so I am not sure why it would be taking that long. On Fri, Apr 24, 2020 at 1:59 PM Sverre Moe <sver...@gmail.com> wrote: Calling the pipeline step emailextrecipients when there are changes takes too much time. A normal git checkout that takes 10-15 seconds, will usually take 1-2 minutes when there are changes, just because of emailextrecipients. All I want is the authors from the current build changes. I see no reason why this should take so long. I took a small look at the code for emailextrecipients, and it seems it looks also on previous builds. def recipients = emailextrecipients([developers()]) Our developers want the builds to run as fast as it can. Time is precious. I am considering removing this recipients. I already have the git repository maintainers I can send email notifications to if anything goes wrong. The backside of removing this, is I cannot send email notifications for the developers, just the maintainers (and those only want notifications for release build, and not all continuous builds). The reason I call emailextrecipients during the Checkout stage, is because that is the only stage where I have access to the git repository. Later in the build if it fails I do not have access to git anymore. The emailextrecipients code does have some Debug logging. How can I enable this to see what it is actually doing? I was thinking of implementing my own parsing of the change records. It cannot possibly take more than a few seconds to find the authors of all the changes. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkins...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/de0f53c9-9512-4fd6-a258-e604412ff77a%40googlegroups.com<https://groups.google.com/d/msgid/jenkinsci-users/de0f53c9-9512-4fd6-a258-e604412ff77a%40googlegroups.com?utm_medium=email&utm_source=footer>. -- Website: http://earl-of-code.com -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkins...@googlegroups.com. 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