[tahoe-lafs-trac-stream] [tahoe-lafs] #1939: memory leak (during check --repair --add-lease)

[tahoe-lafs]

#1939: memory leak (during check --repair --add-lease)
----------------------------+------------------------
     Reporter:  killyourtv  |      Owner:  killyourtv
         Type:  defect      |     Status:  new
     Priority:  major       |  Milestone:  undecided
    Component:  unknown     |    Version:  1.9.2
   Resolution:              |   Keywords:
Launchpad Bug:              |
----------------------------+------------------------
Changes (by zooko):

 * priority:  normal => major


Old description:

> While repairing a list of files I've had a problem with the memory usage
> for the tahoe process growing wildly and leading to OOM.
>
> Attached are incident reports and screencaps of the webui's status page.
> I don't know if the statuses will tell you what the problem is but it'll
> be obvious that there is a problem.
>

> Edit:
>
> Oops, I neglected to report the versions:
>
> {{{
> allmydata-tahoe: 1.9.2,
> foolscap: 0.6.4,
> pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958,
> zfec: 1.4.24,
> Twisted: 12.0.0,
> Nevow: 0.10.0,
> zope.interface: unknown,
> python: 2.7.3,
> platform: Linux-debian_7.0-x86_64-64bit_ELF,
> pyOpenSSL: 0.13,
> simplejson: 2.5.2,
> pycrypto: 2.6,
> pyasn1: unknown,
> mock: 0.8.0,
> sqlite3: 2.6.0 [sqlite 3.7.13],
> setuptools: 0.6 [distribute]
> }}}

New description:

 While repairing a list of files I've had a problem with the memory usage
 for the tahoe process growing wildly and leading to OOM.

 Attached are incident reports and screencaps of the webui's status page. I
 don't know if the statuses will tell you what the problem is but it'll be
 obvious that there is a problem.


 Edit:

 Oops, I neglected to report the versions:

 {{{
 allmydata-tahoe: 1.9.2,
 foolscap: 0.6.4,
 pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958,
 zfec: 1.4.24,
 Twisted: 12.0.0,
 Nevow: 0.10.0,
 zope.interface: unknown,
 python: 2.7.3,
 platform: Linux-debian_7.0-x86_64-64bit_ELF,
 pyOpenSSL: 0.13,
 simplejson: 2.5.2,
 pycrypto: 2.6,
 pyasn1: unknown,
 mock: 0.8.0,
 sqlite3: 2.6.0 [sqlite 3.7.13],
 setuptools: 0.6 [distribute]
 }}}

--

Comment:

 This ticket is important to me. Seems like a bad bug.

-- 
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1939#comment:14>
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