From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: Re: [WIP PATCH 0/12] v2: git repo rotation + parallel Xapian indexing
Date: Fri, 23 Feb 2018 01:22:05 +0000 [thread overview]
Message-ID: <20180223012205.GA14106@whir> (raw)
In-Reply-To: <20180222214222.1086-1-e@80x24.org>
> git+Xapian+SQLite 4 parts: ~15 minutes (2 + 2 hyperthread)
That was for 2017, which was 11.6% of the 2000-2017 archives.
For the 2000-2017 set, it took 5h20m; which is disappointing to
me but probably tolerable for now.
2017-only didn't trigger repo rotation at ~1G (being only 750MB
or so)
There was other activity on the machine (including
"git gc --auto" packing) going on but I was still hoping to
be done in roughly 3 hours.
I noticed a lot of I/O wait and Xapian DBs end up taking 53G
(uncompacted) while the git repos only used 6.2G.
xapian-compact brings the combined DB sizes down to 31G.
Looking at the UI bits, there seems to be some weird/wrong
dates in the thread index from older messages. Will have
to investigate.
prev parent reply other threads:[~2018-02-23 1:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-22 21:42 [WIP PATCH 0/12] v2: git repo rotation + parallel Xapian indexing Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 01/12] import: allow the epoch (0s) as a valid time Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 02/12] extmsg: fix broken Xapian MID lookup Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 03/12] search: stop assuming Message-ID is unique Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 04/12] www: stop assuming mainrepo == git_dir Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 05/12] v2writable: initial cut for repo-rotation Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 06/12] git: reload alternates file on missing blob Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 07/12] v2: support Xapian + SQLite indexing Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 08/12] import_vger_from_inbox: allow "-V" option Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 09/12] import_vger_from_mbox: use PublicInbox::MIME and avoid clobbering Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 10/12] v2: parallelize Xapian indexing Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 11/12] v2writable: round-robin to partitions based on article number Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:42 ` [PATCH 12/12] searchidxpart: increase pipe size for partitions Eric Wong (Contractor, The Linux Foundation)
2018-02-23 1:22 ` Eric Wong [this message]
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://public-inbox.org/README
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180223012205.GA14106@whir \
--to=e@80x24.org \
--cc=meta@public-inbox.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.
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).