GGF Network Measurement Working Group (NMWG)

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Example Queries

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Description
TBD
Input
(target=hostA,hostB, characteristic, time=StartTime,EndTime)
Output
(all results for most recent test for all tools that generate that characteristic)

Description
User wants to "debug" the strange results of a tool("tool-1"), by comparing it with another, presumably "non-buggy", tool("tool-2") that nominally measures the same thing. Both tools are running at regular intervals, but reporting their results separately (i.e. not combined into a virtual pseudo-tool). They may run at a regular or random time offset from eachother.
Query
Show values for tool-1, tool-2 for all times 't1' where tool-1'svalue is in the 'value range' (e.g. < 0), and tool-2 made a measurement at time 't2' within 'time offset' of 't1', for any target in 'targets'.
Input
tool-1, tool-2, time range, time offset, value range, target(s)
Output: { (target,t1,tool-1 measurement,t2,tool-2 measurement), .. }


Description
TBD
Input
(target=hostA,hostB, characteristic, time=StartTime,EndTime)
Output
(all results for all tools that generate thatcharacteristic during that time)

Description
TBD
Input
(target=hostA,hostB, characteristic, time= StartTime,EndTime)
Output
(all results for most recent test for all tools that generate  that characteristic)

Description
TBD
Input
(target=hostA,hostB, *,  time= StartTime,EndTime)
Output
(all results for all tools and all characteristics for that time range)

Description
TBD
Input
(target=hostA,hostB, *,  time= StartTime,EndTime)
Output
(all results for all tools and all characteristics for that time range)

Description
TBD
Input
(target=hostA,hostB, characteristic, toolname, time=StartTime,EndTime)
Output
(all results for a specific tool and specific characteristic for that time range)

Description
TBD
Input
(target=hostA,hostB, characteristic, toolname,time= StartTime,EndTime, stats=Mean)
Output
(mean of all results for a specific tool and specific characteristic for that time range)



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