From: "Dr. David Alan Gilbert" <dgilb...@redhat.com> This adds a QAPI type that holds the results of statistics collected by RStats.
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com> --- qapi-schema.json | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/qapi-schema.json b/qapi-schema.json index e16f8eb..9f5cdce 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -353,6 +353,36 @@ { 'command': 'query-events', 'returns': ['EventInfo'] } ## +# @RollingStatsValue: +# +# A value/tag tuple used in 'RollingStats' +# +# @value: An arbitrary measurement value +# +# @tag: An arbitrary integer tag value +# +## +{ 'type': 'RollingStatsValue', 'data': {'value': 'number', 'tag': 'uint64'} } + +## +# @RollingStats: +# +# A set of statistics that are measured repeatedly. +# +# @count: The number of measurements that have contributed to the statistics +# @min: The minimum value over the measurement period +# @max: The maximum value over the measurement period +# @mean: A rolling mean +# @weighted-mean: A weighted mean (the weight set at startup) +# @values: A list of the most recent values stored. Note that the +# stastics above are calculated over the whole set. +## +{ 'type': 'RollingStats', 'data': {'count': 'int', + 'min': 'number', 'max': 'number', + 'mean': 'number', 'weighted-mean': 'number', + 'values': ['RollingStatsValue'] } } + +## # @MigrationStats # # Detailed migration status. -- 2.1.0