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编码方式GORILLAPLAINRLETS_2DIFFGORILLAPLAINRLETS_2DIFF
dataset/disk/rl/zc_data/ZT11529.csv/disk/rl/zc_data/ZT11529.csv/disk/rl/zc_data/ZT11529.csv/disk/rl/zc_data/ZT11529.csv
pagePointNum(ppn)10000100001000010000
numOfPagesInChunk(pic)100100100100
chunksWritten(cw)13131313
timeEncoding(te)TS_2DIFFTS_2DIFFTS_2DIFFTS_2DIFF
valueDataType(vt)DOUBLEDOUBLEDOUBLEDOUBLE
valueEncoding(ve)compression(co)GORILLAPLAINRLETS_2DIFF
compression(co)SNAPPYSNAPPYSNAPPYSNAPPY
totalPointNum12780287127802871278028712780287totalPointNum
tsfileSize(MB)23.1564121226.5996017522.1014785820.98550797
chunkDataSize_stats_mean(MB)1.8131843412.0811667441.7400725681.642661015
compressedPageSize_stats_mean(B)18948.6921758.6166718182.2991717160.8925
uncompressedPageSize_stats_mean(B)29684.757591463.4891725245.9341722210.36417uncompressedPageSize_stats_mean(B)
timeBufferSize_stats_mean(B)11461.462511461.462511461.462511461.4625
valueBufferSize_stats_mean(B)18221.268338000013782.44510746.875
[2] category: (A)get ChunkStatistic->(B)load on-disk Chunk->(C)get PageStatistics->(D)load in-memory PageData
[Avg&Per] (A)get_chunkMetadataschunkMetadatas88753.03020000001 us - 11.21274000219672%97256.88870000001 us - 12.181751942467722%84509.5108 us - 9.498496964807579%86370.7961 us - 11.6687579647861%
[Avg&Per] (B)load_on_disk_chunk105215.9241 us - 13.29260306229143%138228.6108 us - 17.313597737139155%139816.5536 us - 15.714765088895252%96826.5282 us - 13.081335047881257%
[Avg&Per] (C)get_pageHeader_pageHeader2352.1583 us - 0.2971632563133493%2625.5312999999983 us - 0.328856613051254%3388.6254999999987 us - 0.38086658793698225%3159.255499999999 us - 0.4268177375109232%
[Avg&Per] (D_1)decompress_pageData114457.26139999992 us - 14.460120522641777%182862.35910000015 us - 22.904124612107367%155021.76800000004 us - 17.42376424722015%120684.50350000002 us - 16.304565026949902%
[Avg&Per] (D_2)decode_pageData480759.0216999998 us - 60.73737315655672%377408.39589999994 us - 47.27166909523449%506978.10549999995 us - 56.982107111140046%433147.3443000001 us - 58.51852422287182%
[3] D_1 compare each step inside
[Avg&Per] (D-1)7_1_data_ByteBuffer_to_ByteArray(us)



[Avg&Per] (D-1)7_2_data_decompress_PageDataByteArray(us)



[Avg&Per] (D-1)7_3_data_ByteArray_to_ByteBuffer(us)



[Avg&Per] (D-1)7_4_data_split_time_value_Buffer(us)



[3] D_2 compare each step inside
[Avg&Per] (D-2)8_1_createBatchData(us)



[Avg&Per] (D-2)8_2_timeDecoder_hasNext(us)



[Avg&Per] (D-2)8_3_timeDecoder_readLong(us)



[Avg&Per] (D-2)8_4_valueDecoder_read(us)



[Avg&Per] (D-2)8_5_checkValueSatisfyOrNot(us)



[Avg&Per] (D-2)8_6_putIntoBatchData(us)



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