Sun 01/10/2021

Lucene/Solr trunk rev 7e94a56e815f28419da61eaee1e13b92a9652338
luceneutil rev 06c356a7c71e3fa81050d7bb70a8761514ff3b23
openjdk full version "15.0.1+9-18"
Java command-line: /opt/jdk-15.0.1/bin/java -Xmx8g -Xms8g -server -XX:+UseParallelGC
Index: segments_2: _32(9.0.0):C4978031:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610259447414, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j4wq _65(9.0.0):C4978032:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610260533129, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j55z _98(9.0.0):C4978032:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610261587608, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j5f8 _cb(9.0.0):C4978032:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610262604520, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j5oh _fe(9.0.0):C4978032:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610263612636, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j5xq _fp(9.0.0):C497803:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610264008496, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j5yn _g0(9.0.0):C497803:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610264073079, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j5zk _gb(9.0.0):C497803:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610264137795, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j60h _gm(9.0.0):C497803:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610264202704, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j61e _gx(9.0.0):C497804:[diagnostics={source=merge, os.arch=amd64, mergeFactor=10, java.runtime.version=15.0.1+9-18, os=Linux, timestamp=1610264267036, lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, mergeMaxNumSegments=-1, os.version=5.9.8-arch1-1, java.vendor=Oracle Corporation}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62b _gy(9.0.0):C49780:[diagnostics={lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, timestamp=1610264296433, os=Linux, java.vendor=Oracle Corporation, os.version=5.9.8-arch1-1, java.runtime.version=15.0.1+9-18, os.arch=amd64, source=flush}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62e _gz(9.0.0):C49780:[diagnostics={lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, timestamp=1610264300298, os=Linux, java.vendor=Oracle Corporation, os.version=5.9.8-arch1-1, java.runtime.version=15.0.1+9-18, os.arch=amd64, source=flush}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62h _h0(9.0.0):C49781:[diagnostics={lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, timestamp=1610264304150, os=Linux, java.vendor=Oracle Corporation, os.version=5.9.8-arch1-1, java.runtime.version=15.0.1+9-18, os.arch=amd64, source=flush}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62k _h1(9.0.0):C49780:[diagnostics={lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, timestamp=1610264308214, os=Linux, java.vendor=Oracle Corporation, os.version=5.9.8-arch1-1, java.runtime.version=15.0.1+9-18, os.arch=amd64, source=flush}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62n _h2(9.0.0):C46742:[diagnostics={lucene.version=9.0.0, java.vm.version=15.0.1+9-18, java.version=15.0.1, timestamp=1610264312064, os=Linux, java.vendor=Oracle Corporation, os.version=5.9.8-arch1-1, java.runtime.version=15.0.1+9-18, os.arch=amd64, source=flush}]:[attributes={Lucene87StoredFieldsFormat.mode=BEST_SPEED}] :id=5grdce9o963x6cwq3upc3j62q


Search perf vs day before
TaskQPS prevStdDev prevQPS nowStdDev now% changep-value
BrowseMonthSSDVFacets5.6(2.0%)4.7(3.9%)0.8 X0.000
TermDateFacets12.2(4.5%)10.4(3.9%)0.9 X0.000
BrowseMonthTaxoFacets1.7(8.1%)1.5(5.1%)0.9 X0.000
BrowseDayOfYearTaxoFacets1.7(9.0%)1.5(5.8%)0.9 X0.000
BrowseDateTaxoFacets1.7(9.0%)1.5(5.7%)0.9 X0.000
TermBGroup1M20.9(7.9%)18.4(5.7%)0.9 X0.000
BrowseDayOfYearSSDVFacets5.3(1.5%)4.7(5.0%)0.9 X0.000
TermGroup10K18.4(7.0%)16.4(5.2%)0.9 X0.000
TermGroup1M17.8(6.9%)15.9(5.1%)0.9 X0.000
TermBGroup1M1P20.7(9.6%)18.5(7.7%)0.9 X0.000
TermGroup10015.8(6.8%)14.2(4.9%)0.9 X0.000
OrHighHigh14.5(4.5%)13.1(3.9%)0.9 X0.000
IntervalsOrdered6.6(3.1%)6.0(3.5%)0.9 X0.000
TermMonthSort52.6(10.7%)48.5(7.6%)0.9 X0.008
SloppyPhrase3.7(4.5%)3.5(3.7%)0.9 X0.000
IntNRQ30.2(17.5%)28.0(15.4%)0.9 X0.163
TermTitleSort41.1(7.6%)38.3(4.7%)0.9 X0.001
AndMedOrHighHigh20.8(3.6%)19.5(2.2%)0.9 X0.000
TermDTSort278.6(3.6%)261.3(4.7%)0.9 X0.000
AndHighHigh32.7(5.5%)30.7(4.1%)0.9 X0.000
OrHighMed37.9(3.5%)35.6(3.2%)0.9 X0.000
AndHighOrMedMed37.2(2.5%)34.9(2.2%)0.9 X0.000
Fuzzy177.8(2.4%)73.2(2.0%)0.9 X0.000
Phrase31.2(3.1%)29.5(2.7%)0.9 X0.000
PKLookup225.6(2.8%)213.9(2.3%)0.9 X0.000
Fuzzy279.3(2.2%)75.2(1.8%)0.9 X0.000
SpanNear7.1(2.9%)6.8(1.7%)0.9 X0.000
AndHighMed54.4(4.0%)51.8(3.2%)1.0 X0.000
Respell62.1(2.0%)59.4(1.6%)1.0 X0.000
Term1659.4(4.5%)1604.6(4.6%)1.0 X0.023
TermDayOfYearSort3695.0(1.9%)3644.6(2.1%)1.0 X0.030
VectorSearch1268.3(0.7%)1310.1(1.0%)1.0 X0.000
Wildcard57.0(4.2%)59.0(6.3%)1.0 X0.035
Prefix357.6(10.2%)60.7(13.7%)1.1 X0.163