unofficial mirror of notmuch@notmuchmail.org
 help / color / mirror / code / Atom feed
From: Don Zickus <dzickus@redhat.com>
To: notmuch@notmuchmail.org
Subject: performance problems with notmuch new
Date: Wed, 15 Apr 2020 11:08:01 -0400	[thread overview]
Message-ID: <20200415150801.h2mazyo37sspvech@redhat.com> (raw)

Hi,

I have noticed my 'notmuch new' command seems awfully slow, maybe 10-20
emails / second on large batches.  It goes quick for the first few hundred
(maybe close to 100/second), then quickly slows down to about 10/second
after processing the first 500 or so.

I am guessing that isn't an expected behaviour.  So I am trying to figure
out a good way to analyze and debug this?  This could be a problem with my
fedora distro or laptop.  I just don't know where to look.

Tips for debugging this?

I ran the notmuch performance/time-test, but after 15 minutes of waiting for
the initial notmuch new to finish, I gave up and aborted.

I am using 'glass' for my xapian storage if that helps.

Help?

Cheers,
Don

             reply	other threads:[~2020-04-15 15:21 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-15 15:08 Don Zickus [this message]
2020-04-15 16:01 ` performance problems with notmuch new David Bremner
2020-04-15 17:31   ` Don Zickus
2020-04-15 20:29     ` David Bremner
2020-04-20 15:25       ` Don Zickus
2020-04-24 10:36         ` David Bremner
2020-04-24 19:05           ` Don Zickus
2020-04-24 23:07             ` David Bremner
2020-04-27 12:48               ` Don Zickus
2020-04-27 12:56                 ` David Bremner
2020-04-20 14:31     ` David Bremner
2020-04-20 16:26       ` Don Zickus
2020-04-18 11:59 ` Franz Fellner
2020-04-20 14:36   ` David Bremner
2020-04-22 10:46     ` Franz Fellner
2020-04-22 23:21     ` Olly Betts
2020-04-24 18:35       ` Franz Fellner
2020-04-24 23:13         ` David Bremner
2020-04-29  9:30     ` Eric Wong
2020-04-20 15:04   ` Kim Minh Kaplan

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=20200415150801.h2mazyo37sspvech@redhat.com \
    --to=dzickus@redhat.com \
    --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).