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References: <9C42F4BD-2761-43EC-BDE5-947493650618@jasonwinshell.com>
	<A02F8512-6A2F-4869-96A8-E5B7231BD07D@apache.org>
Date: Wed, 12 Feb 2014 22:04:55 +0400
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 <CAHdjip+kGh27YZUOZN0xLqjs3d4ZJ0oUmyiJr88NEoQ5OvY1zA@mail.gmail.com>
Subject: Re: Super slow attachment upload speed on localhost
From: Alexander Shorin <kxepal@gmail.com>
To: "user@couchdb.apache.org" <user@couchdb.apache.org>
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I believe this issue has the same reasons as COUCHDB-1986 does.
--
,,,^..^,,,


On Wed, Feb 12, 2014 at 9:43 PM, Robert Samuel Newson
<rnewson@apache.org> wrote:
> Try -T myrandom.dat instead of =E2=80=94data-binary @ to stream it withou=
t loading it into ram.
>
> B.
>
> On 12 Feb 2014, at 17:32, Jason Winshell <jason@jasonwinshell.com> wrote:
>
>> Hello,
>>
>> I am finding that uploading an attachment to CouchDB 1.5 is incredibly s=
low when transferring from curl. Both curl and Couch are running on localho=
st (no network). I switched to a curl test after seeing the same problem wi=
th Futon and the Ektorp framework. I tried the loopback address, 127.0.0.1 =
too.
>>
>> For a 3MB file with curl I'm seeing a 22-25 second upload. curl says the=
 average upload speed is 146K/sec. What's going on? Why is Couch taking so =
long to process the attachment stream?
>>
>> HELP!
>>
>> Thanks
>>
>> Jason
>>
>> Platform: Mac OS X 10.9.1 (Mavericks), CouchdB 1.5, 16GB ram, 1TB disk, =
2.2ghz i7
>>
>> curl command:
>>
>> ~ > curl -vX PUT 'http://127.0.0.1:5984/justfiles/doc1/myrandom.dat' --d=
ata-binary @myrandom.dat -H "Content-Type: application/octet-stream" > resp=
onse
>> * About to connect() to 127.0.0.1 port 5984 (#0)
>> *   Trying 127.0.0.1...
>> * Adding handle: conn: 0x7fedaa004000
>> * Adding handle: send: 0
>> * Adding handle: recv: 0
>> * Curl_addHandleToPipeline: length: 1
>> * - Conn 0 (0x7fedaa004000) send_pipe: 1, recv_pipe: 0
>>  % Total    % Received % Xferd  Average Speed   Time    Time     Time  C=
urrent
>>                                 Dload  Upload   Total   Spent    Left  S=
peed
>>  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:-- =
    0* Connected to 127.0.0.1 (127.0.0.1) port 5984 (#0)
>>> PUT /justfiles/doc1/myrandom.dat HTTP/1.1
>>> User-Agent: curl/7.30.0
>>> Host: 127.0.0.1:5984
>>> Accept: */*
>>> Content-Type: application/octet-stream
>>> Content-Length: 3145728
>>> Expect: 100-continue
>>>
>> < HTTP/1.1 100 Continue
>> } [data not shown]
>> 84 3072k    0     0   84 2608k      0   125k  0:00:24  0:00:20  0:00:04 =
 125k< HTTP/1.1 201 Created
>> * Server CouchDB/1.5.0 (Erlang OTP/R16B01) is not blacklisted
>> < Server: CouchDB/1.5.0 (Erlang OTP/R16B01)
>> < Location: http://127.0.0.1:5984/justfiles/doc1/myrandom.dat
>> < ETag: "10-05bebacc7fc5273e6164a1d32e188b05"
>> < Date: Wed, 12 Feb 2014 17:28:34 GMT
>> < Content-Type: text/plain; charset=3Dutf-8
>> < Content-Length: 68
>> < Cache-Control: must-revalidate
>> <
>> { [data not shown]
>> 100 3072k  100    68  100 3072k      3   146k  0:00:22  0:00:20  0:00:02=
  112k
>> * Connection #0 to host 127.0.0.1 left intact
>> ~ > cat response
>> {"ok":true,"id":"doc1","rev":"10-05bebacc7fc5273e6164a1d32e188b05"}
>> ~ >
>