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The LOG_AGGREGATE
enumerated
type, defined in ncptl.h,
accepts the following values:
NCPTL_FUNC_NO_AGGREGATE
Log all data points.
NCPTL_FUNC_MEAN
Log only the arithmetic mean.
NCPTL_FUNC_HARMONIC_MEAN
Log only the harmonic mean.
NCPTL_FUNC_GEOMETRIC_MEAN
Log only the geometric mean.
NCPTL_FUNC_MEDIAN
Log only the median.
NCPTL_FUNC_MAD
Log only the median absolute deviation.
NCPTL_FUNC_STDEV
Log only the standard deviation.
NCPTL_FUNC_VARIANCE
Log only the variance.
NCPTL_FUNC_SUM
Log only the sum.
NCPTL_FUNC_MINIMUM
Log only the minimum.
NCPTL_FUNC_MAXIMUM
Log only the maximum.
NCPTL_FUNC_FINAL
Log only the final measurement.
NCPTL_FUNC_PERCENTILE
Log only the nth percentile.
NCPTL_FUNC_ONLY
Log any data point, aborting if they’re not all
identical.
NCPTL_FUNC_HISTOGRAM
Log a histogram of the data points