public inbox for overseers@sourceware.org
 help / color / mirror / Atom feed
* [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None"
@ 2025-01-09 15:13 jun.aruga at gmail dot com
  2025-01-09 15:18 ` [Bug Infrastructure/32536] " jun.aruga at gmail dot com
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: jun.aruga at gmail dot com @ 2025-01-09 15:13 UTC (permalink / raw)
  To: overseers

https://sourceware.org/bugzilla/show_bug.cgi?id=32536

            Bug ID: 32536
           Summary: builder: Builds page sometimes shows "Builds: None"
           Product: sourceware
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: Infrastructure
          Assignee: overseers at sourceware dot org
          Reporter: jun.aruga at gmail dot com
  Target Milestone: ---

This issue is about sourceware builder webapp software addressed by the comment
[1]

For example, systemtap-fedrawhide-x86_64 builds page[2] sometimes shows
"Builds: None" like below rather than a list of the builds. Once I see the
"Builds: None", then I cannot see a list of builds for a while. Ideally I
always want to see a list of builds.

[1] https://sourceware.org/bugzilla/show_bug.cgi?id=32497#c3
[2] https://builder.sourceware.org/buildbot/#/builders/200

-- 
You are receiving this mail because:
You are the assignee for the bug.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug Infrastructure/32536] builder: Builds page sometimes shows "Builds: None"
  2025-01-09 15:13 [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None" jun.aruga at gmail dot com
@ 2025-01-09 15:18 ` jun.aruga at gmail dot com
  2025-01-09 15:18 ` mark at klomp dot org
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: jun.aruga at gmail dot com @ 2025-01-09 15:18 UTC (permalink / raw)
  To: overseers

https://sourceware.org/bugzilla/show_bug.cgi?id=32536

--- Comment #1 from Jun Aruga <jun.aruga at gmail dot com> ---
Perhaps, is this issue related to a number of the builds shown on the builds
page? For example, the above page [2] shows the latest 200 builds. Can we
change the number of builds printed initially into a smaller number such as 100
or 50?

-- 
You are receiving this mail because:
You are the assignee for the bug.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug Infrastructure/32536] builder: Builds page sometimes shows "Builds: None"
  2025-01-09 15:13 [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None" jun.aruga at gmail dot com
  2025-01-09 15:18 ` [Bug Infrastructure/32536] " jun.aruga at gmail dot com
@ 2025-01-09 15:18 ` mark at klomp dot org
  2025-01-09 16:29 ` jun.aruga at gmail dot com
  2025-01-30 19:52 ` fche at redhat dot com
  3 siblings, 0 replies; 5+ messages in thread
From: mark at klomp dot org @ 2025-01-09 15:18 UTC (permalink / raw)
  To: overseers

https://sourceware.org/bugzilla/show_bug.cgi?id=32536

--- Comment #2 from Mark Wielaard <mark at klomp dot org> ---
Yeah that is slightly odd. As far as I can tell it happens when the buildbot is
"too busy". Which seems to be when there are 15+ builds running at the same
time. At least when there less than 15 builds running everything seems snappy
and the list of builds appears almost instantly, once it is more than 15 builds
the list of builds simply doesn't appear.

-- 
You are receiving this mail because:
You are the assignee for the bug.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug Infrastructure/32536] builder: Builds page sometimes shows "Builds: None"
  2025-01-09 15:13 [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None" jun.aruga at gmail dot com
  2025-01-09 15:18 ` [Bug Infrastructure/32536] " jun.aruga at gmail dot com
  2025-01-09 15:18 ` mark at klomp dot org
@ 2025-01-09 16:29 ` jun.aruga at gmail dot com
  2025-01-30 19:52 ` fche at redhat dot com
  3 siblings, 0 replies; 5+ messages in thread
From: jun.aruga at gmail dot com @ 2025-01-09 16:29 UTC (permalink / raw)
  To: overseers

https://sourceware.org/bugzilla/show_bug.cgi?id=32536

--- Comment #3 from Jun Aruga <jun.aruga at gmail dot com> ---
(In reply to Mark Wielaard from comment #2)
> Yeah that is slightly odd. As far as I can tell it happens when the buildbot
> is "too busy". Which seems to be when there are 15+ builds running at the
> same time. At least when there less than 15 builds running everything seems
> snappy and the list of builds appears almost instantly, once it is more than
> 15 builds the list of builds simply doesn't appear.

Hi Mark,
Thanks for your explanation.
I got 2 ideas:

1. The sourceware builder system can implement a queuing system receiving a
request, triggering buildbot's task, and managing the number of maximum running
builds. I just found the following article. I am not sure about the details.
https://blog.containerize.com/top-5-open-source-message-queue-software-in-2021/

2. Are the buildbot and webapp are running in the same server? Perhaps, you can
separate a server running builtbot from a server running webapp. In this case,
the buildbot executed in a server is to upload the result data into another
server where webapp is running.

-- 
You are receiving this mail because:
You are the assignee for the bug.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug Infrastructure/32536] builder: Builds page sometimes shows "Builds: None"
  2025-01-09 15:13 [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None" jun.aruga at gmail dot com
                   ` (2 preceding siblings ...)
  2025-01-09 16:29 ` jun.aruga at gmail dot com
@ 2025-01-30 19:52 ` fche at redhat dot com
  3 siblings, 0 replies; 5+ messages in thread
From: fche at redhat dot com @ 2025-01-30 19:52 UTC (permalink / raw)
  To: overseers

https://sourceware.org/bugzilla/show_bug.cgi?id=32536

Frank Ch. Eigler <fche at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fche at redhat dot com

--- Comment #4 from Frank Ch. Eigler <fche at redhat dot com> ---
Did a bit of homework on buildbot query delays.

https://docs.sqlalchemy.org/en/14/dialects/sqlite.html#database-locking-behavior-concurrency

sqlalchemy (buildbot's ORM layer) may be lumping SQL write operations together
with pure queries, making the latter slow when there is a lot of write traffic
to the database (such as when slaves are producing ample output).

-- 
You are receiving this mail because:
You are the assignee for the bug.

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2025-01-30 19:52 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-01-09 15:13 [Bug Infrastructure/32536] New: builder: Builds page sometimes shows "Builds: None" jun.aruga at gmail dot com
2025-01-09 15:18 ` [Bug Infrastructure/32536] " jun.aruga at gmail dot com
2025-01-09 15:18 ` mark at klomp dot org
2025-01-09 16:29 ` jun.aruga at gmail dot com
2025-01-30 19:52 ` fche at redhat dot com

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).