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Viewing changes to plugin/logging_stats/stats_schema.cc

  • Committer: Joseph Daly
  • Date: 2010-08-18 02:17:48 UTC
  • mto: (1725.1.2 build)
  • mto: This revision was merged to the branch mainline in revision 1726.
  • Revision ID: jdaly@rx7-20100818021748-f07775vmvq1o6vq9
add memory usage

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plugin/logging_stats/stats_schema.cc
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  return false;
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}
 
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ScoreboardStatsTool::ScoreboardStatsTool(LoggingStats *logging_stats) :
 
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  plugin::TableFunction("DATA_DICTIONARY", "SCOREBOARD_STATISTICS")
 
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{
 
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  outer_logging_stats= logging_stats;
 
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  add_field("SCOREBOARD_SIZE", TableFunction::NUMBER);
 
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  add_field("NUMBER_OF_RANGE_LOCKS", TableFunction::NUMBER);
 
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  add_field("MAX_USERS_LOGGED", TableFunction::NUMBER);
 
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  add_field("MEMORY_USAGE_BYTES", TableFunction::NUMBER);
 
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}
 
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ScoreboardStatsTool::Generator::Generator(Field **arg, LoggingStats *logging_stats) :
 
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  plugin::TableFunction::Generator(arg)
 
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{
 
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  inner_logging_stats= logging_stats;
 
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  is_last_record= false; 
 
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}
 
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bool ScoreboardStatsTool::Generator::populate()
 
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{
 
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  if (is_last_record)
 
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  {
 
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    return false;
 
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  }
 
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  Scoreboard *scoreboard= inner_logging_stats->getCurrentScoreboard();
 
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  CumulativeStats *cumulativeStats= inner_logging_stats->getCumulativeStats();
 
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  push(static_cast<uint64_t>(scoreboard->getNumberPerBucket() * scoreboard->getNumberBuckets()));
 
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  push(static_cast<uint64_t>(scoreboard->getNumberBuckets()));
 
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  push(static_cast<uint64_t>(cumulativeStats->getCumulativeStatsByUserMax()));
 
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  push(cumulativeStats->getCumulativeSizeBytes() + scoreboard->getScoreboardSizeBytes()); 
 
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  is_last_record= true;
 
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  return true;
 
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}