Changes between Initial Version and Version 30 of Ticket #983


Ignore:
Timestamp:
2010-09-03T18:05:05Z (14 years ago)
Author:
zooko
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #983

    • Property Status changed from new to closed
    • Property Keywords memory reviewed added
    • Property Version changed from 1.6.0 to 1.6.1
    • Property Milestone changed from undecided to 1.8β
    • Property Owner set to somebody
    • Property Resolution changed from to fixed

  • Ticket #983 – Description

    initial v30  
    1 Jody Harris and Justin Stottlemyer both reported that uploading a large mutable file causes high CPU load on storage servers. Brian then found this bug: http://foolscap.lothar.com/trac/ticket/149 (O(n**2) CPU/malloc during receive of large strings) which could explain their problems. Jody's [http://allmydata.org/pipermail/tahoe-dev/2010-March/004049.html report was on the mailing list] and Justin's was #962.
     1Jody Harris and Justin Stottlemyer both reported that uploading a large mutable file causes high CPU load on storage servers. Brian then found this bug: http://foolscap.lothar.com/trac/ticket/149 (O(n^2^) CPU/malloc during receive of large strings) which could explain their problems. Jody's [http://allmydata.org/pipermail/tahoe-dev/2010-March/004049.html report was on the mailing list] and Justin's was #962.
    22
    33The next step is for Brian to fix this issue in foolscap and then for Jody and Justin to test out the new version of foolscap with Tahoe-LAFS and see if that fixes that problem.