[tor-bugs] #24826 [Core Tor/Tor]: LZMA-compressed consensus diffs stall Tor Browser launch for at least 20s or break it entirely

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Jan 9 09:18:11 UTC 2018


#24826: LZMA-compressed consensus diffs stall Tor Browser launch for at least 20s
or break it entirely
--------------------------+------------------------------------
 Reporter:  gk            |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: 0.3.3.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+------------------------------------

Comment (by arma):

 Replying to [comment:1 dgoulet]:
 > I've observed such load on my relays. Depending on the available CPU,
 this can take quite a bit of time, I've seen more than a minute on a very
 loaded machine.

 Wuh!

 Was this in *generating* the diff, or in *applying* it?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24826#comment:5>
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