[GHC] #9145: hp2ps produces odd negative sawtooth

[GHC]

#9145: hp2ps produces odd negative sawtooth
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       Reporter:          |             Owner:
  blackdog                |            Status:  new
           Type:  bug     |         Milestone:
       Priority:  normal  |           Version:  7.8.2
      Component:          |  Operating System:  Linux
  Profiling               |   Type of failure:  Incorrect result at runtime
       Keywords:          |         Test Case:
   Architecture:          |          Blocking:
  Unknown/Multiple        |
     Difficulty:          |
  Unknown                 |
     Blocked By:          |
Related Tickets:          |
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 i'm profiling a process with about 22gb of usage before the OOMkiller gets
 it. the heap profile for it is very odd:

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9145>
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