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| author | Eric Wong <e@80x24.org> | 2021-06-08 09:50:21 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2021-06-08 16:50:47 +0000 |
| commit | 10b523eb017162240b1ac3647f8dcbbf2be348a7 (patch) | |
| tree | 9ea63ea4c4919556a1bf5b335f365372dfa1c84a /MANIFEST | |
| parent | ba34a69490dce6ea3ba85ee5416b6590fa0c0a39 (diff) | |
| download | public-inbox-10b523eb017162240b1ac3647f8dcbbf2be348a7.tar.gz | |
On a 4-core CPU, this speeds up "lei import" on a largish
Maildir inbox with 75K messages from ~8 minutes down to ~40s.
Parallelizing alone did not bring any improvement and may
even hurt performance slightly, depending on CPU availability.
However, creating the index on the "fid" and "name" columns in
blob2name yields us the same speedup we got.
Parallelizing IMAP makes more sense due to the fact most IMAP
stores are non-local and subject to network latency.
Followup-to: bdecd7ed8e0dcf0b45491b947cd737ba8cfe38a3 ("lei import: speed up kw updates for old IMAP messages")
Diffstat (limited to 'MANIFEST')
| -rw-r--r-- | MANIFEST | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -221,6 +221,7 @@ lib/PublicInbox/LeiMailSync.pm lib/PublicInbox/LeiMirror.pm lib/PublicInbox/LeiOverview.pm lib/PublicInbox/LeiP2q.pm +lib/PublicInbox/LeiPmdir.pm lib/PublicInbox/LeiQuery.pm lib/PublicInbox/LeiRediff.pm lib/PublicInbox/LeiRemote.pm |