From 183445a6ed1cbac929ecb65303246945c8ccf39d Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludovic.courtes@inria.fr>
Date: Wed, 28 Mar 2018 15:49:11 +0200
Subject: weather: Report continuous integration stats.

* guix/scripts/weather.scm (histogram, throughput, queued-subset): New
procedures.
(report-server-coverage): Report CI information.
* doc/guix.texi (Invoking guix weather): Document it.
---
 doc/guix.texi | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'doc/guix.texi')

diff --git a/doc/guix.texi b/doc/guix.texi
index c37a87d5a1..d112b373c1 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -7912,15 +7912,27 @@ https://guix.example.org
   19,824.2 MiB on disk (uncompressed)
   0.030 seconds per request (182.9 seconds in total)
   33.5 requests per second
+
+  9.8% (342 out of 3,470) of the missing items are queued
+  867 queued builds
+      x86_64-linux: 518 (59.7%)
+      i686-linux: 221 (25.5%)
+      aarch64-linux: 128 (14.8%)
+  build rate: 23.41 builds per hour
+      x86_64-linux: 11.16 builds per hour
+      i686-linux: 6.03 builds per hour
+      aarch64-linux: 6.41 builds per hour
 @end example
 
+@cindex continuous integration, statistics
 As you can see, it reports the fraction of all the packages for which
 substitutes are available on the server---regardless of whether
 substitutes are enabled, and regardless of whether this server's signing
 key is authorized.  It also reports the size of the compressed archives
 (``nars'') provided by the server, the size the corresponding store
 items occupy in the store (assuming deduplication is turned off), and
-the server's throughput.
+the server's throughput.  The second part gives continuous integration
+(CI) statistics, if the server supports it.
 
 To achieve that, @command{guix weather} queries over HTTP(S) meta-data
 (@dfn{narinfos}) for all the relevant store items.  Like @command{guix
-- 
cgit v1.2.3

ge'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=53aa1677cfb084056f44646e4dfc27d91de82c98'>root</a>/<a href='/guix/log/gnu?id=53aa1677cfb084056f44646e4dfc27d91de82c98'>gnu</a>/<a href='/guix/log/gnu/installer.scm?id=53aa1677cfb084056f44646e4dfc27d91de82c98'>installer.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer.scm?id=53aa1677cfb084056f44646e4dfc27d91de82c98&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-12-25 19:58:21 +0200'>2023-12-25</span></td><td><a href='/guix/commit/gnu/installer.scm?id=3e41b252cfc81508bfcd0ac7103df212b35c3b91'>gnu: Adjust to removing ed.scm and nano.scm</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-12-02 12:25:45 +0100'>2023-12-02</span></td><td><a href='/guix/commit/gnu/installer.scm?id=b0715d7cd2a74bc231751f8afc9dffb2047501ac'>gnu: Use ‘libc-utf8-locales-for-target’.</a><span class='msg-avail'>...</span></td><td>Janneke Nieuwenhuizen</td></tr>