From: David Bremner <david@tethera.net>
To: notmuch@notmuchmail.org
Subject: [PATCH] perf-test/tag: add maildir sync tests
Date: Sat, 30 Sep 2023 08:40:50 -0300 [thread overview]
Message-ID: <20230930114050.1568389-1-david@tethera.net> (raw)
Today someone asked me the (reasonable) question of how much
performance impact there is from synching tags to maildir flags. It
turns out it is noticeable, about a 50% overhead compared to
non-synched tags (according to these tests). In practice I don't know
if it's a big problem for users, since I don't know what fraction of
tagging operations involve "special" tags.
---
performance-test/T02-tag.sh | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/performance-test/T02-tag.sh b/performance-test/T02-tag.sh
index 9c895d6a..47fdb0c2 100755
--- a/performance-test/T02-tag.sh
+++ b/performance-test/T02-tag.sh
@@ -11,4 +11,13 @@ time_run 'tag * +existing_tag' "notmuch tag +new_tag '*'"
time_run 'tag * -existing_tag' "notmuch tag -new_tag '*'"
time_run 'tag * -missing_tag' "notmuch tag -new_tag '*'"
+time_run 'tag * +maildir_flag F' "notmuch tag +flagged '*'"
+time_run 'tag * -maildir_flag F' "notmuch tag -flagged '*'"
+time_run 'tag * +maildir_flag P' "notmuch tag +passed '*'"
+time_run 'tag * -maildir_flag P' "notmuch tag -passed '*'"
+time_run 'tag * +maildir_flag D' "notmuch tag +draft '*'"
+time_run 'tag * -maildir_flag D' "notmuch tag -draft '*'"
+time_run 'tag * +maildir_flag S' "notmuch tag -unread '*'"
+time_run 'tag * -maildir_flag S' "notmuch tag +unread '*'"
+
time_done
--
2.40.1
next reply other threads:[~2023-09-30 11:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-30 11:40 David Bremner [this message]
2024-04-05 11:52 ` [PATCH] perf-test/tag: add maildir sync tests David Bremner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://notmuchmail.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230930114050.1568389-1-david@tethera.net \
--to=david@tethera.net \
--cc=notmuch@notmuchmail.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://yhetil.org/notmuch.git/
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).