currentTabletOps.addSortableColumn("Minor Average", new SecondType(), null);

    currentTabletOps.addSortableColumn("Minor Std Dev", new SecondType(), null);

    currentTabletOps.addSortableColumn("Major Avg", new SecondType(), null);

    currentTabletOps.addSortableColumn("Major Std Dev", new SecondType(), null);

    currentTabletOps.generate(req, sb);

  }

 

  private void doAllTimeTable(HttpServletRequest req, StringBuilder sb, TabletStats total, TabletStats historical, double majorQueueStdDev,

      double minorQueueStdDev, double totalElapsedForAll, double splitStdDev, double majorStdDev, double minorStdDev) {

    opHistoryDetails.addSortableColumn("Average<br />Time", new SecondType(), null);

    opHistoryDetails.addSortableColumn("Std.&nbsp;Dev.<br />Time", new SecondType(), null);

    opHistoryDetails.addSortableColumn("Percentage&nbsp;Time&nbsp;Spent", new ProgressChartType(totalElapsedForAll), null);

   

        historical.split.num != 0 ? (historical.split.elapsed / historical.split.num) : null, splitStdDev, historical.split.elapsed);

    opHistoryDetails.addRow("Major&nbsp;Compaction", total.major.num, total.major.fail,

        total.major.num != 0 ? (total.major.queueTime / total.major.num) : null, majorQueueStdDev,

        total.major.num != 0 ? (total.major.elapsed / total.major.num) : null, majorStdDev, total.major.elapsed);

    opHistoryDetails.addRow("Minor&nbsp;Compaction", total.minor.num, total.minor.fail,

    opHistoryDetails.addSortableColumn("Percentage&nbsp;Time&nbsp;Spent", new ProgressChartType(totalElapsedForAll), null);

   

    opHistoryDetails.addRow("Split", historical.split.num, historical.split.fail, null, null,

        historical.split.num != 0 ? (historical.split.elapsed / historical.split.num) : null, splitStdDev, historical.split.elapsed);

        total.major.num != 0 ? (total.major.queueTime / total.major.num) : null, majorQueueStdDev,

        total.major.num != 0 ? (total.major.elapsed / total.major.num) : null, majorStdDev, total.major.elapsed);

    opHistoryDetails.addRow("Minor&nbsp;Compaction", total.minor.num, total.minor.fail,

        total.minor.num != 0 ? (total.minor.queueTime / total.minor.num) : null, minorQueueStdDev,

        total.minor.num != 0 ? (total.minor.elapsed / total.minor.num) : null, minorStdDev, total.minor.elapsed);

        historical.split.num != 0 ? (historical.split.elapsed / historical.split.num) : null, splitStdDev, historical.split.elapsed);

    opHistoryDetails.addRow("Major&nbsp;Compaction", total.major.num, total.major.fail,

        total.major.num != 0 ? (total.major.queueTime / total.major.num) : null, majorQueueStdDev,

        total.major.num != 0 ? (total.major.elapsed / total.major.num) : null, majorStdDev, total.major.elapsed);

        total.minor.num != 0 ? (total.minor.queueTime / total.minor.num) : null, minorQueueStdDev,

        total.minor.num != 0 ? (total.minor.elapsed / total.minor.num) : null, minorStdDev, total.minor.elapsed);

    opHistoryDetails.generate(req, sb);

  }

 

    detailTable.addSortableColumn("Entries", new NumberType<Long>(), null);

    detailTable.addSortableColumn("Minor&nbsp;Compacting", new NumberType<Integer>(), null);

    detailTable.addSortableColumn("Major&nbsp;Compacting", new NumberType<Integer>(), null);

    detailTable.addSortableColumn("Splitting", new NumberType<Integer>(), null);

    detailTable.generate(req, sb);

  }

 

  /*

   * omg there's so much undocumented stuff going on here. First, sumDev is a partial standard deviation computation. It is the (clue 1) sum of the squares of

      badTServerList.setSubCaption("The following tablet servers reported a status other than Online.");

      badTServerList.addSortableColumn("Tablet&nbsp;Server");

      badTServerList.addSortableColumn("Tablet&nbsp;Server&nbsp;Status");

      for (Entry<String,Byte> badserver : Monitor.getMmi().badTServers.entrySet())

      badTServerList.generate(req, sb);

    }

  }

 

  private void doDeadTserverList(HttpServletRequest req, StringBuilder sb) {

      row.add(Math.round(Monitor.getTotalIngestRate()));

      row.add(Math.round(Monitor.getTotalQueryRate()));

      row.add(Monitor.getTotalHoldTime());

      row.add(ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage());

      masterStatus.generate(req, sb);

     

    } else

      banner(sb, "error", "Master Server Not Running");

   

          if (sortingUsesMapReduce) {

            row.add(recovery.mapProgress);

            row.add(recovery.reduceProgress);

          }

        }

        recoveryTable.generate(req, sb);

      }

    }

  }

        for (String line : ev.getThrowableStrRep())

          msg += "\n\t" + line;

      msg = sanitize(msg.trim());

      msg = "<pre class='logevent'>" + msg + "</pre>";

    }

    if (!clear)

      logTable.setSubCaption("<a href='/op?action=clearLog&redir=" + currentPage(req) + "'>Clear&nbsp;All&nbsp;Events</a>");

    logTable.generate(req, sb);

    if (!clear)

          Integer pcount = entry.getValue().get(pt);

          row.add(pcount == null ? 0 : pcount);

        }

        row.add(entry.getKey());

      }

    }

    problemSummary.generate(req, sb);

  }