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Test setup
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Procedure
Certain no. of records are loaded. Then, queried using http request, when there is no traffic / load in background.
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Network
1 Peer, 1 Orderer, CouchDB container (when using couchDB)
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SDK
node-sdk, with express HTTP server
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Latency measurementPostman
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Original ProcessorMachine Type vCPURAMStorageStorage type
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i7 7700HQ @2.80 GHzVirtualBox VM410 GB87200 RPM HDD
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Performance Coloring Legends
CasesTested asset structure
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Red: WorstOrange: AverageGreen: BestWorstCase: All Records in DB matches QueryAverageCase: 500 Records matches the QueryBestCase: 1 Record matches the Query
type Test struct {
Field1 string `json:"field1" istate:"Test_field1" primary:"true"`
Field2 string `json:"field2" istate:"Test_field2"`
Field3 string `json:"field3" istate:"Test_field3" `
Field4 string `json:"field4" istate:"Test_field4"`
Field5 map[string]map[string]struct{} `json:"field5" istate:"Test_field5"`
}
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CaseTotal No. Records in DBCouchDB (No Index)CouchDB + IndexLevelDB + iStateCommentStorage Taken LevelDB - Without iStateStorage Taken LevelDB + iStateRedundancy of using iState / Storage requirement
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Average 400002.8 secs270 ms40 ms~7x Quicker than 2nd Best
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Best6000500 ms30 ms20 ms1.5x Quicker than 2nd Best
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Best200001.3 secs30 ms20 ms1.5x Quicker than 2nd Best
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Best400002.5 secs30 ms20 ms1.5x Quicker than 2nd Best
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Best100000Unable to load 100k records in this test.Unable to load 100k records in this test.20 ms
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Worst 60001.3 secs2 secs300 ms4.3x Quicker than 2nd Best
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Worst200004.5 secs8.5 secs1 sec4.5x Quicker than 2nd Best
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Worst400009 secs16 secs2.2 secs4x Quicker than 2nd Best
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Worst100000Unable to load 100k records in this test.Unable to load 100k records in this test.5.5 secs488.0K ./chaincodes
10.9M ./ledgersData/historyLeveldb
397.3M ./ledgersData/chains/chains/mychannel
397.3M ./ledgersData/chains/chains
23.7M ./ledgersData/chains/index
421.0M ./ledgersData/chains
844.0K ./ledgersData/pvtdataStore
16.0K ./ledgersData/configHistory
11.4M ./ledgersData/stateLeveldb
16.0K ./ledgersData/bookkeeper
36.0K ./ledgersData/ledgerProvider
444.3M ./ledgersData
16.0K ./transientStore
444.8M .


Memory: Nil		208.0K ./chaincodes
63.0M ./ledgersData/historyLeveldb
456.4M ./ledgersData/chains/chains/mychannel
456.4M ./ledgersData/chains/chains
23.9M ./ledgersData/chains/index
480.3M ./ledgersData/chains
1.0M ./ledgersData/pvtdataStore
16.0K ./ledgersData/configHistory
80.4M ./ledgersData/stateLeveldb
16.0K ./ledgersData/bookkeeper
36.0K ./ledgersData/ledgerProvider
624.8M ./ledgersData
16.0K ./transientStore
625.0M .


Memory: 650 MB 		1.45x
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