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+ Tue, 23 Jul 2013 22:38:01 -0700 (PDT)\r
+From: Franz Fellner <alpine.art.de@gmail.com>\r
+To: <notmuch@notmuchmail.org>\r
+Subject: Re: Performance-issues with large threads\r
+Date: Wed, 24 Jul 2013 07:39:48 +0200\r
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+\r
+Hej,=0A=0A> How long does =0A>=0A> notmuch show --format=3Djson thread:=\r
+thread-id > /dev/null=0A>=0A> take? Is it much faster after the first =\r
+run? What about the same with=0A> the added cli option --body=3Dfalse?=0A=\r
+=0A[7:23] $ time notmuch show --format=3Djson thread:00000000000002d1 >=\r
+|/dev/null=0Anotmuch show --format=3Djson thread:00000000000002d1 >| /d=\r
+ev/null 0,33s user 0,09s system 8% cpu 4,571 total=0A[7:25] $ time not=\r
+much show --format=3Djson thread:00000000000002d1 >|/dev/null=0Anotmuch=\r
+ show --format=3Djson thread:00000000000002d1 >| /dev/null 0,12s user =\r
+0,02s system 99% cpu 0,139 total=0A[7:25] $ time notmuch show --format=3D=\r
+json --body=3Dfalse thread:00000000000002d1 >|/dev/null=0Anotmuch show =\r
+--format=3Djson --body=3Dfalse thread:00000000000002d1 >| /dev/null 0,=\r
+30s user 0,08s system 8% cpu 4,446 total=0A[7:25] $ time notmuch show -=\r
+-format=3Djson --body=3Dfalse thread:00000000000002d1 >|/dev/null=0Anot=\r
+much show --format=3Djson --body=3Dfalse thread:00000000000002d1 >| /de=\r
+v/null 0,10s user 0,01s system 99% cpu 0,119 total=0A[7:26] $=0A=0ASo =\r
+fetching without cache takes 4.5 secs, with only 0.1 -> The issue could=\r
+ be in parsing the result inside notmuch-vim/alot/...=0A=0A> Do the mes=\r
+sages have html parts?=0AYes, most of them do (unless you reply by mail=\r
+ and only use plaintext).=0A=0A> Also what disk are you using (and does=\r
+ it have any other significant=0A> activity happening)? And what versio=\r
+n of notmuch are you using?=0AI use a HDD with 5400 RPM. The most inter=\r
+esting activity is ~80-100% CPU usage during loading, all the 13 secs -=\r
+ quite a battery killer ;)=0AI regularly build from latest git master (=\r
+due to the vim-client).=0A=0A>=0A> Best wishes=0A>=0A> Mark=0A>=0A>=0A>=\r
+=0A>=0A>=0A>=0A> Franz Fellner <alpine.art.de@gmail.com> writes:=0A>=0A=\r
+>> Hi,=0A>> =0A>> "Large" in the context of this issue is >20 replies, =\r
+I have to =0A>> wait ~1 sec until the thread shows up. With larger =0A>=\r
+> conversations it get's worse (a bug report on bugs.kde.org with =0A>>=\r
+ ~400 replies takes ~13 secs. to load).=0A>> This is due to the fact, t=\r
+hat notmuch-{vim,emacs} load the =0A>> complete mail including the body=\r
+.=0A>> ner does a great job here, it loads all headers but only the =0A=\r
+>> body of the first unread mail, resulting in instant loading =0A>> ev=\r
+en of gigantic conversations. It would be terrific to see =0A>> somethi=\r
+ng like that, at least in my favored vim-client ;)=0A>> =0A>> Thx ...=0A=\r
+>=0A>=0A\r
projects / notmuch-archives.git / commitdiff