Reading Large Data Instrumentation Comparisons

Single-large object request

(1 object out of many)

Patch	Nodes	Xpath	Total duration (s)	Query duration (s)	Service duration (s)	Object Size (KB)	Object Size #Fragments
https://gerrit.onap.org/r/c/cps/+/133482	1000	cps/api/v1/dataspaces/openroadm/anchors/owb-msa221-anchor/node?xpath=/openroadm-devices/openroadm-device[@device-id='C201-7-13A-5A1']	0.045614959	0.023366632	0.022248327	332.997	86
	2000		0.054310303	0.035996323	0.018313980		86
	5000		0.144935681	0.1171711	0.027764581		86
	10000		0.290671549	0.260282112	0.030389437		86
https://gerrit.onap.org/r/c/cps/+/133511/2	1000		0.054642542	0.053553622	0.001088920		86
	2000		0.100691847	0.100027188	0.000664659		86
	5000		0.22977974	0.229137155	0.000642585		86
	10000		0.213588816	0.212645649	0.000943167		86
https://gerrit.onap.org/r/c/cps/+/133511/12	1000						86
	2000						86
	5000						86
	10000						86

Graphs:

1 object contaning all node as descendatnts

Patch	Nodes	Xpath	Total duration (s)	Query duration (s)	Service duration (s)	Object Size (KB)	Object Size #Fragments
https://gerrit.onap.org/r/c/cps/+/133482	1000	cps/api/v1/dataspaces/openroadm/anchors/owb-msa221-anchor/node?xpath=/openroadm-device	11.77267071	0.0317837	11.74088701	332997	86006
	2000		28.45149836	0.049900806	28.401597554	665994	172006
	5000		86.97307551	0.158655949	86.814419561	1664985	430006
	10000		201.453437	0.445119103	201.008317897	3329970	860006
https://gerrit.onap.org/r/c/cps/+/133511/2	1000		0.545405404	0.2234512	0.321954204	332997	86006
	2000		0.976134445	0.417910373	0.558224072	665994	172006
	5000		2.52749303	1.087584666	1.439908364	1664985	430006
	10000		6.97774575	2.928634867	4.049110883	3329970	860006

Graphs: