This is an automated email from the ASF dual-hosted git repository.
wenchen pushed a commit to branch branch-3.0
in repository https://gitbox.apache.org/repos/asf/spark.git
The following commit(s) were added to refs/heads/branch-3.0 by this push:
new 09b25ca [SPARK-31490][SQL][TESTS] Benchmark conversions to/from Java
8 datetime types
09b25ca is described below
commit 09b25ca15ebf56ccb716ffde2ecf721c2559407f
Author: Max Gekk <max.g...@gmail.com>
AuthorDate: Mon Apr 20 07:26:38 2020 +0000
[SPARK-31490][SQL][TESTS] Benchmark conversions to/from Java 8 datetime
types
### What changes were proposed in this pull request?
- Add benchmark cases for **parallelizing** `java.time.LocalDate` and
`java.time.Instant` column values.
- Add benchmark cases for **collecting** `java.time.LocalDate` and
`java.time.Instant` column values.
### Why are the changes needed?
- To detect perf regression in the future
- To compare parallelization/collection of Java 8 date-time types with Java
7 date-time types `java.sql.Date` & `java.sql.Timestamp`.
### Does this PR introduce any user-facing change?
No
### How was this patch tested?
By running the modified benchmarks in the environment:
| Item | Description |
| ---- | ----|
| Region | us-west-2 (Oregon) |
| Instance | r3.xlarge |
| AMI | ubuntu/images/hvm-ssd/ubuntu-bionic-18.04-amd64-server-20190722.1
(ami-06f2f779464715dc5) |
| Java | OpenJDK 64-Bit Server VM 1.8.0_242 and OpenJDK 64-Bit Server VM
11.0.6+10 |
Closes #28263 from MaxGekk/java8-datetime-collect-benchmark.
Authored-by: Max Gekk <max.g...@gmail.com>
Signed-off-by: Wenchen Fan <wenc...@databricks.com>
(cherry picked from commit f1fde0cc2272d5c04cf25960be1ebd46001c5354)
Signed-off-by: Wenchen Fan <wenc...@databricks.com>
---
.../benchmarks/DateTimeBenchmark-jdk11-results.txt | 226 +++++++++++----------
sql/core/benchmarks/DateTimeBenchmark-results.txt | 226 +++++++++++----------
.../execution/benchmark/DateTimeBenchmark.scala | 44 ++--
3 files changed, 259 insertions(+), 237 deletions(-)
diff --git a/sql/core/benchmarks/DateTimeBenchmark-jdk11-results.txt
b/sql/core/benchmarks/DateTimeBenchmark-jdk11-results.txt
index 0dfd66e..a08fe00 100644
--- a/sql/core/benchmarks/DateTimeBenchmark-jdk11-results.txt
+++ b/sql/core/benchmarks/DateTimeBenchmark-jdk11-results.txt
@@ -6,92 +6,92 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast to timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast to timestamp wholestage off 453 469
22 22.1 45.3 1.0X
-cast to timestamp wholestage on 378 416
44 26.5 37.8 1.2X
+cast to timestamp wholestage off 434 445
17 23.1 43.4 1.0X
+cast to timestamp wholestage on 388 429
57 25.8 38.8 1.1X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
year of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-year of timestamp wholestage off 1381 1388
9 7.2 138.1 1.0X
-year of timestamp wholestage on 1218 1229
14 8.2 121.8 1.1X
+year of timestamp wholestage off 1363 1374
16 7.3 136.3 1.0X
+year of timestamp wholestage on 1285 1295
9 7.8 128.5 1.1X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
quarter of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-quarter of timestamp wholestage off 1621 1627
9 6.2 162.1 1.0X
-quarter of timestamp wholestage on 1593 1596
2 6.3 159.3 1.0X
+quarter of timestamp wholestage off 1619 1623
6 6.2 161.9 1.0X
+quarter of timestamp wholestage on 1590 1606
16 6.3 159.0 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
month of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-month of timestamp wholestage off 1241 1243
2 8.1 124.1 1.0X
-month of timestamp wholestage on 1261 1277
10 7.9 126.1 1.0X
+month of timestamp wholestage off 1264 1269
8 7.9 126.4 1.0X
+month of timestamp wholestage on 1277 1290
13 7.8 127.7 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
weekofyear of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-weekofyear of timestamp wholestage off 2206 2207
1 4.5 220.6 1.0X
-weekofyear of timestamp wholestage on 1848 1863
13 5.4 184.8 1.2X
+weekofyear of timestamp wholestage off 1854 1865
16 5.4 185.4 1.0X
+weekofyear of timestamp wholestage on 1837 1855
24 5.4 183.7 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
day of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-day of timestamp wholestage off 1239 1242
4 8.1 123.9 1.0X
-day of timestamp wholestage on 1258 1274
11 8.0 125.8 1.0X
+day of timestamp wholestage off 1248 1252
6 8.0 124.8 1.0X
+day of timestamp wholestage on 1283 1288
7 7.8 128.3 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofyear of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofyear of timestamp wholestage off 1266 1269
3 7.9 126.6 1.0X
-dayofyear of timestamp wholestage on 1294 1305
13 7.7 129.4 1.0X
+dayofyear of timestamp wholestage off 1288 1294
9 7.8 128.8 1.0X
+dayofyear of timestamp wholestage on 1312 1316
5 7.6 131.2 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofmonth of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofmonth of timestamp wholestage off 1244 1245
2 8.0 124.4 1.0X
-dayofmonth of timestamp wholestage on 1253 1265
6 8.0 125.3 1.0X
+dayofmonth of timestamp wholestage off 1254 1263
13 8.0 125.4 1.0X
+dayofmonth of timestamp wholestage on 1274 1293
17 7.8 127.4 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofweek of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofweek of timestamp wholestage off 1431 1436
7 7.0 143.1 1.0X
-dayofweek of timestamp wholestage on 1412 1424
12 7.1 141.2 1.0X
+dayofweek of timestamp wholestage off 1419 1422
5 7.0 141.9 1.0X
+dayofweek of timestamp wholestage on 1416 1425
8 7.1 141.6 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
weekday of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-weekday of timestamp wholestage off 1347 1347
0 7.4 134.7 1.0X
-weekday of timestamp wholestage on 1347 1358
12 7.4 134.7 1.0X
+weekday of timestamp wholestage off 1386 1386
0 7.2 138.6 1.0X
+weekday of timestamp wholestage on 1348 1354
5 7.4 134.8 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
hour of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-hour of timestamp wholestage off 1023 1024
1 9.8 102.3 1.0X
-hour of timestamp wholestage on 980 988
8 10.2 98.0 1.0X
+hour of timestamp wholestage off 1017 1020
4 9.8 101.7 1.0X
+hour of timestamp wholestage on 996 1006
9 10.0 99.6 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
minute of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-minute of timestamp wholestage off 1030 1034
6 9.7 103.0 1.0X
-minute of timestamp wholestage on 986 992
6 10.1 98.6 1.0X
+minute of timestamp wholestage off 994 996
2 10.1 99.4 1.0X
+minute of timestamp wholestage on 974 991
15 10.3 97.4 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
second of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-second of timestamp wholestage off 1031 1032
1 9.7 103.1 1.0X
-second of timestamp wholestage on 985 991
11 10.2 98.5 1.0X
+second of timestamp wholestage off 1018 1022
6 9.8 101.8 1.0X
+second of timestamp wholestage on 976 987
13 10.2 97.6 1.0X
================================================================================================
@@ -102,15 +102,15 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
current_date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-current_date wholestage off 308 311
3 32.5 30.8 1.0X
-current_date wholestage on 309 314
6 32.4 30.9 1.0X
+current_date wholestage off 297 299
2 33.7 29.7 1.0X
+current_date wholestage on 315 322
7 31.8 31.5 0.9X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
current_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-current_timestamp wholestage off 312 332
28 32.0 31.2 1.0X
-current_timestamp wholestage on 312 328
13 32.1 31.2 1.0X
+current_timestamp wholestage off 293 299
9 34.2 29.3 1.0X
+current_timestamp wholestage on 307 332
23 32.6 30.7 1.0X
================================================================================================
@@ -121,43 +121,43 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast to date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast to date wholestage off 1067 1078
17 9.4 106.7 1.0X
-cast to date wholestage on 1075 1084
8 9.3 107.5 1.0X
+cast to date wholestage off 1083 1087
7 9.2 108.3 1.0X
+cast to date wholestage on 1057 1078
18 9.5 105.7 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
last_day: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-last_day wholestage off 1246 1249
3 8.0 124.6 1.0X
-last_day wholestage on 1269 1272
3 7.9 126.9 1.0X
+last_day wholestage off 1249 1262
18 8.0 124.9 1.0X
+last_day wholestage on 1288 1297
10 7.8 128.8 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
next_day: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-next_day wholestage off 1116 1124
11 9.0 111.6 1.0X
-next_day wholestage on 1120 1129
7 8.9 112.0 1.0X
+next_day wholestage off 1128 1133
7 8.9 112.8 1.0X
+next_day wholestage on 1106 1115
9 9.0 110.6 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_add: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_add wholestage off 1054 1064
15 9.5 105.4 1.0X
-date_add wholestage on 1071 1082
17 9.3 107.1 1.0X
+date_add wholestage off 1062 1084
31 9.4 106.2 1.0X
+date_add wholestage on 1079 1093
24 9.3 107.9 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_sub: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_sub wholestage off 1066 1069
4 9.4 106.6 1.0X
-date_sub wholestage on 1075 1084
14 9.3 107.5 1.0X
+date_sub wholestage off 1077 1081
5 9.3 107.7 1.0X
+date_sub wholestage on 1086 1105
16 9.2 108.6 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
add_months: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-add_months wholestage off 1411 1417
9 7.1 141.1 1.0X
-add_months wholestage on 1472 1476
5 6.8 147.2 1.0X
+add_months wholestage off 1437 1440
4 7.0 143.7 1.0X
+add_months wholestage on 1452 1459
7 6.9 145.2 1.0X
================================================================================================
@@ -168,8 +168,8 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
format date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-format date wholestage off 5778 5801
33 1.7 577.8 1.0X
-format date wholestage on 5718 5726
11 1.7 571.8 1.0X
+format date wholestage off 5638 5653
21 1.8 563.8 1.0X
+format date wholestage on 5464 5482
17 1.8 546.4 1.0X
================================================================================================
@@ -180,8 +180,8 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
from_unixtime: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-from_unixtime wholestage off 7739 7744
8 1.3 773.9 1.0X
-from_unixtime wholestage on 7742 7758
10 1.3 774.2 1.0X
+from_unixtime wholestage off 7394 7395
1 1.4 739.4 1.0X
+from_unixtime wholestage on 7306 7332
27 1.4 730.6 1.0X
================================================================================================
@@ -192,15 +192,15 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
from_utc_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-from_utc_timestamp wholestage off 1236 1243
11 8.1 123.6 1.0X
-from_utc_timestamp wholestage on 1327 1333
8 7.5 132.7 0.9X
+from_utc_timestamp wholestage off 1265 1268
4 7.9 126.5 1.0X
+from_utc_timestamp wholestage on 1288 1300
11 7.8 128.8 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_utc_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_utc_timestamp wholestage off 1787 1795
11 5.6 178.7 1.0X
-to_utc_timestamp wholestage on 1791 1794
2 5.6 179.1 1.0X
+to_utc_timestamp wholestage off 1760 1766
8 5.7 176.0 1.0X
+to_utc_timestamp wholestage on 1732 1743
13 5.8 173.2 1.0X
================================================================================================
@@ -211,29 +211,29 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast interval: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast interval wholestage off 371 372
2 27.0 37.1 1.0X
-cast interval wholestage on 340 348
10 29.4 34.0 1.1X
+cast interval wholestage off 359 360
1 27.8 35.9 1.0X
+cast interval wholestage on 327 337
9 30.6 32.7 1.1X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
datediff: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-datediff wholestage off 1844 1859
22 5.4 184.4 1.0X
-datediff wholestage on 1813 1822
10 5.5 181.3 1.0X
+datediff wholestage off 1849 1853
5 5.4 184.9 1.0X
+datediff wholestage on 1819 1826
6 5.5 181.9 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
months_between: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-months_between wholestage off 5391 5395
5 1.9 539.1 1.0X
-months_between wholestage on 5353 5374
12 1.9 535.3 1.0X
+months_between wholestage off 6061 6066
7 1.6 606.1 1.0X
+months_between wholestage on 6022 6034
12 1.7 602.2 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
window: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-window wholestage off 2601 2709
152 0.4 2601.3 1.0X
-window wholestage on 45767 45831
46 0.0 45767.4 0.1X
+window wholestage off 2249 2298
69 0.4 2249.4 1.0X
+window wholestage on 47857 47942
130 0.0 47857.1 0.0X
================================================================================================
@@ -244,134 +244,134 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YEAR: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YEAR wholestage off 2494 2506
17 4.0 249.4 1.0X
-date_trunc YEAR wholestage on 2482 2499
12 4.0 248.2 1.0X
+date_trunc YEAR wholestage off 2530 2535
7 4.0 253.0 1.0X
+date_trunc YEAR wholestage on 2490 2506
18 4.0 249.0 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YYYY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YYYY wholestage off 2485 2504
26 4.0 248.5 1.0X
-date_trunc YYYY wholestage on 2477 2489
9 4.0 247.7 1.0X
+date_trunc YYYY wholestage off 2525 2530
6 4.0 252.5 1.0X
+date_trunc YYYY wholestage on 2484 2492
7 4.0 248.4 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YY wholestage off 2492 2493
1 4.0 249.2 1.0X
-date_trunc YY wholestage on 2468 2479
7 4.1 246.8 1.0X
+date_trunc YY wholestage off 2530 2530
0 4.0 253.0 1.0X
+date_trunc YY wholestage on 2485 2494
11 4.0 248.5 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MON: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MON wholestage off 2510 2523
19 4.0 251.0 1.0X
-date_trunc MON wholestage on 2497 2503
9 4.0 249.7 1.0X
+date_trunc MON wholestage off 2507 2511
5 4.0 250.7 1.0X
+date_trunc MON wholestage on 2501 2510
10 4.0 250.1 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MONTH: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MONTH wholestage off 2509 2526
25 4.0 250.9 1.0X
-date_trunc MONTH wholestage on 2495 2503
7 4.0 249.5 1.0X
+date_trunc MONTH wholestage off 2517 2521
5 4.0 251.7 1.0X
+date_trunc MONTH wholestage on 2507 2517
15 4.0 250.7 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MM: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MM wholestage off 2513 2517
6 4.0 251.3 1.0X
-date_trunc MM wholestage on 2494 2500
5 4.0 249.4 1.0X
+date_trunc MM wholestage off 2502 2504
4 4.0 250.2 1.0X
+date_trunc MM wholestage on 2504 2509
4 4.0 250.4 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc DAY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc DAY wholestage off 2415 2429
19 4.1 241.5 1.0X
-date_trunc DAY wholestage on 2369 2379
7 4.2 236.9 1.0X
+date_trunc DAY wholestage off 2343 2344
3 4.3 234.3 1.0X
+date_trunc DAY wholestage on 2308 2328
22 4.3 230.8 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc DD: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc DD wholestage off 2403 2406
4 4.2 240.3 1.0X
-date_trunc DD wholestage on 2372 2379
4 4.2 237.2 1.0X
+date_trunc DD wholestage off 2344 2349
7 4.3 234.4 1.0X
+date_trunc DD wholestage on 2312 2326
16 4.3 231.2 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc HOUR: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc HOUR wholestage off 2394 2409
22 4.2 239.4 1.0X
-date_trunc HOUR wholestage on 2344 2352
6 4.3 234.4 1.0X
+date_trunc HOUR wholestage off 2330 2332
2 4.3 233.0 1.0X
+date_trunc HOUR wholestage on 2269 2273
4 4.4 226.9 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MINUTE: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MINUTE wholestage off 346 347
1 28.9 34.6 1.0X
-date_trunc MINUTE wholestage on 365 370
5 27.4 36.5 0.9X
+date_trunc MINUTE wholestage off 396 397
1 25.2 39.6 1.0X
+date_trunc MINUTE wholestage on 371 379
5 27.0 37.1 1.1X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc SECOND: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc SECOND wholestage off 377 392
21 26.5 37.7 1.0X
-date_trunc SECOND wholestage on 361 363
2 27.7 36.1 1.0X
+date_trunc SECOND wholestage off 364 376
18 27.5 36.4 1.0X
+date_trunc SECOND wholestage on 373 376
2 26.8 37.3 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc WEEK: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc WEEK wholestage off 2428 2436
12 4.1 242.8 1.0X
-date_trunc WEEK wholestage on 2405 2414
8 4.2 240.5 1.0X
+date_trunc WEEK wholestage off 2433 2437
6 4.1 243.3 1.0X
+date_trunc WEEK wholestage on 2402 2418
21 4.2 240.2 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc QUARTER: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc QUARTER wholestage off 3705 3709
5 2.7 370.5 1.0X
-date_trunc QUARTER wholestage on 3673 3682
8 2.7 367.3 1.0X
+date_trunc QUARTER wholestage off 3304 3310
9 3.0 330.4 1.0X
+date_trunc QUARTER wholestage on 3283 3289
5 3.0 328.3 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc year: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc year wholestage off 314 316
2 31.9 31.4 1.0X
-trunc year wholestage on 315 323
6 31.7 31.5 1.0X
+trunc year wholestage off 323 324
1 30.9 32.3 1.0X
+trunc year wholestage on 344 349
10 29.1 34.4 0.9X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc yyyy: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc yyyy wholestage off 309 310
1 32.4 30.9 1.0X
-trunc yyyy wholestage on 309 332
33 32.4 30.9 1.0X
+trunc yyyy wholestage off 333 337
6 30.0 33.3 1.0X
+trunc yyyy wholestage on 345 351
7 29.0 34.5 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc yy: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc yy wholestage off 310 311
1 32.3 31.0 1.0X
-trunc yy wholestage on 307 315
6 32.5 30.7 1.0X
+trunc yy wholestage off 315 317
3 31.7 31.5 1.0X
+trunc yy wholestage on 340 345
6 29.4 34.0 0.9X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc mon: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc mon wholestage off 308 312
7 32.5 30.8 1.0X
-trunc mon wholestage on 309 315
11 32.4 30.9 1.0X
+trunc mon wholestage off 314 314
1 31.9 31.4 1.0X
+trunc mon wholestage on 342 343
1 29.3 34.2 0.9X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc month: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc month wholestage off 307 311
6 32.6 30.7 1.0X
-trunc month wholestage on 308 312
3 32.4 30.8 1.0X
+trunc month wholestage off 311 316
8 32.2 31.1 1.0X
+trunc month wholestage on 341 343
1 29.3 34.1 0.9X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc mm: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc mm wholestage off 307 308
2 32.6 30.7 1.0X
-trunc mm wholestage on 307 313
6 32.6 30.7 1.0X
+trunc mm wholestage off 309 311
3 32.4 30.9 1.0X
+trunc mm wholestage on 342 347
4 29.3 34.2 0.9X
================================================================================================
@@ -382,36 +382,36 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to timestamp str: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to timestamp str wholestage off 173 174
1 5.8 173.1 1.0X
-to timestamp str wholestage on 167 169
1 6.0 167.5 1.0X
+to timestamp str wholestage off 175 179
6 5.7 175.3 1.0X
+to timestamp str wholestage on 170 177
13 5.9 169.6 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_timestamp wholestage off 1460 1461
2 0.7 1459.7 1.0X
-to_timestamp wholestage on 1464 1472
13 0.7 1463.8 1.0X
+to_timestamp wholestage off 1563 1577
20 0.6 1563.1 1.0X
+to_timestamp wholestage on 1587 1591
3 0.6 1587.1 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_unix_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_unix_timestamp wholestage off 1499 1500
3 0.7 1498.6 1.0X
-to_unix_timestamp wholestage on 1448 1452
7 0.7 1447.8 1.0X
+to_unix_timestamp wholestage off 1646 1647
2 0.6 1646.1 1.0X
+to_unix_timestamp wholestage on 1602 1609
8 0.6 1602.3 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to date str: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to date str wholestage off 215 216
2 4.7 214.9 1.0X
-to date str wholestage on 213 215
3 4.7 212.5 1.0X
+to date str wholestage off 216 217
1 4.6 216.0 1.0X
+to date str wholestage on 222 226
3 4.5 221.9 1.0X
OpenJDK 64-Bit Server VM 11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_date wholestage off 3581 3596
22 0.3 3580.8 1.0X
-to_date wholestage on 3629 3634
6 0.3 3629.0 1.0X
+to_date wholestage off 3800 3806
8 0.3 3800.1 1.0X
+to_date wholestage on 3796 3808
10 0.3 3795.5 1.0X
================================================================================================
@@ -422,10 +422,14 @@ OpenJDK 64-Bit Server VM
11.0.6+10-post-Ubuntu-1ubuntu118.04.1 on Linux 4.15.0-1
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
To/from Java's date-time: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-From java.sql.Date 435 439
3 11.5 87.1 1.0X
-Collect dates 3409 3756
343 1.5 681.9 0.1X
-From java.sql.Timestamp 350 351
1 14.3 70.1 1.2X
-Collect longs 1316 1433
124 3.8 263.2 0.3X
-Collect timestamps 1752 2013
231 2.9 350.4 0.2X
+From java.sql.Date 427 436
12 11.7 85.3 1.0X
+From java.time.LocalDate 359 363
6 13.9 71.9 1.2X
+Collect java.sql.Date 2131 2482
403 2.3 426.1 0.2X
+Collect java.time.LocalDate 1457 1871
495 3.4 291.4 0.3X
+From java.sql.Timestamp 369 371
1 13.5 73.8 1.2X
+From java.time.Instant 325 330
6 15.4 65.0 1.3X
+Collect longs 1370 1388
20 3.6 274.1 0.3X
+Collect java.sql.Timestamp 1701 1721
17 2.9 340.2 0.3X
+Collect java.time.Instant 1817 1959
159 2.8 363.4 0.2X
diff --git a/sql/core/benchmarks/DateTimeBenchmark-results.txt
b/sql/core/benchmarks/DateTimeBenchmark-results.txt
index d4259a9..045daaa 100644
--- a/sql/core/benchmarks/DateTimeBenchmark-results.txt
+++ b/sql/core/benchmarks/DateTimeBenchmark-results.txt
@@ -6,92 +6,92 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast to timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast to timestamp wholestage off 403 433
42 24.8 40.3 1.0X
-cast to timestamp wholestage on 377 386
14 26.6 37.7 1.1X
+cast to timestamp wholestage off 422 452
43 23.7 42.2 1.0X
+cast to timestamp wholestage on 366 382
16 27.3 36.6 1.2X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
year of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-year of timestamp wholestage off 1327 1328
1 7.5 132.7 1.0X
-year of timestamp wholestage on 1341 1368
23 7.5 134.1 1.0X
+year of timestamp wholestage off 1298 1324
37 7.7 129.8 1.0X
+year of timestamp wholestage on 1201 1214
13 8.3 120.1 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
quarter of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-quarter of timestamp wholestage off 1460 1468
11 6.9 146.0 1.0X
-quarter of timestamp wholestage on 1396 1418
14 7.2 139.6 1.0X
+quarter of timestamp wholestage off 1443 1444
1 6.9 144.3 1.0X
+quarter of timestamp wholestage on 1401 1415
8 7.1 140.1 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
month of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-month of timestamp wholestage off 1232 1239
11 8.1 123.2 1.0X
-month of timestamp wholestage on 1252 1267
14 8.0 125.2 1.0X
+month of timestamp wholestage off 1230 1240
13 8.1 123.0 1.0X
+month of timestamp wholestage on 1252 1262
8 8.0 125.2 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
weekofyear of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-weekofyear of timestamp wholestage off 1852 1853
0 5.4 185.2 1.0X
-weekofyear of timestamp wholestage on 1865 1881
19 5.4 186.5 1.0X
+weekofyear of timestamp wholestage off 2122 2123
2 4.7 212.2 1.0X
+weekofyear of timestamp wholestage on 2398 2413
13 4.2 239.8 0.9X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
day of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-day of timestamp wholestage off 1224 1226
2 8.2 122.4 1.0X
-day of timestamp wholestage on 1236 1250
9 8.1 123.6 1.0X
+day of timestamp wholestage off 1225 1226
2 8.2 122.5 1.0X
+day of timestamp wholestage on 1249 1259
8 8.0 124.9 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofyear of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofyear of timestamp wholestage off 1276 1276
1 7.8 127.6 1.0X
-dayofyear of timestamp wholestage on 1287 1294
8 7.8 128.7 1.0X
+dayofyear of timestamp wholestage off 1274 1279
6 7.8 127.4 1.0X
+dayofyear of timestamp wholestage on 1278 1294
25 7.8 127.8 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofmonth of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofmonth of timestamp wholestage off 1225 1227
3 8.2 122.5 1.0X
-dayofmonth of timestamp wholestage on 1234 1243
11 8.1 123.4 1.0X
+dayofmonth of timestamp wholestage off 1221 1222
0 8.2 122.1 1.0X
+dayofmonth of timestamp wholestage on 1233 1243
8 8.1 123.3 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
dayofweek of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-dayofweek of timestamp wholestage off 1398 1407
13 7.2 139.8 1.0X
-dayofweek of timestamp wholestage on 1394 1401
6 7.2 139.4 1.0X
+dayofweek of timestamp wholestage off 1411 1422
16 7.1 141.1 1.0X
+dayofweek of timestamp wholestage on 1393 1398
5 7.2 139.3 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
weekday of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-weekday of timestamp wholestage off 1339 1345
9 7.5 133.9 1.0X
-weekday of timestamp wholestage on 1333 1340
9 7.5 133.3 1.0X
+weekday of timestamp wholestage off 1351 1352
1 7.4 135.1 1.0X
+weekday of timestamp wholestage on 1335 1342
5 7.5 133.5 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
hour of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-hour of timestamp wholestage off 992 996
5 10.1 99.2 1.0X
-hour of timestamp wholestage on 973 981
7 10.3 97.3 1.0X
+hour of timestamp wholestage off 998 999
1 10.0 99.8 1.0X
+hour of timestamp wholestage on 975 989
15 10.3 97.5 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
minute of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-minute of timestamp wholestage off 988 995
10 10.1 98.8 1.0X
-minute of timestamp wholestage on 980 990
7 10.2 98.0 1.0X
+minute of timestamp wholestage off 1005 1012
10 10.0 100.5 1.0X
+minute of timestamp wholestage on 978 1003
35 10.2 97.8 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
second of timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-second of timestamp wholestage off 1008 1013
8 9.9 100.8 1.0X
-second of timestamp wholestage on 976 987
13 10.2 97.6 1.0X
+second of timestamp wholestage off 963 965
4 10.4 96.3 1.0X
+second of timestamp wholestage on 977 988
16 10.2 97.7 1.0X
================================================================================================
@@ -102,15 +102,15 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
current_date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-current_date wholestage off 287 287
0 34.8 28.7 1.0X
-current_date wholestage on 301 302
1 33.2 30.1 1.0X
+current_date wholestage off 289 295
8 34.6 28.9 1.0X
+current_date wholestage on 304 314
9 32.9 30.4 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
current_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-current_timestamp wholestage off 292 295
5 34.3 29.2 1.0X
-current_timestamp wholestage on 306 315
10 32.7 30.6 1.0X
+current_timestamp wholestage off 296 300
7 33.8 29.6 1.0X
+current_timestamp wholestage on 302 311
11 33.1 30.2 1.0X
================================================================================================
@@ -121,43 +121,43 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast to date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast to date wholestage off 1062 1071
13 9.4 106.2 1.0X
-cast to date wholestage on 1030 1039
13 9.7 103.0 1.0X
+cast to date wholestage off 1071 1078
10 9.3 107.1 1.0X
+cast to date wholestage on 1018 1027
7 9.8 101.8 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
last_day: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-last_day wholestage off 1282 1303
29 7.8 128.2 1.0X
-last_day wholestage on 1257 1262
4 8.0 125.7 1.0X
+last_day wholestage off 1261 1264
5 7.9 126.1 1.0X
+last_day wholestage on 1259 1271
9 7.9 125.9 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
next_day: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-next_day wholestage off 1114 1120
9 9.0 111.4 1.0X
-next_day wholestage on 1075 1085
8 9.3 107.5 1.0X
+next_day wholestage off 1119 1147
41 8.9 111.9 1.0X
+next_day wholestage on 1076 1082
8 9.3 107.6 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_add: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_add wholestage off 1056 1061
7 9.5 105.6 1.0X
-date_add wholestage on 1057 1063
6 9.5 105.7 1.0X
+date_add wholestage off 1062 1070
12 9.4 106.2 1.0X
+date_add wholestage on 1058 1060
2 9.5 105.8 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_sub: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_sub wholestage off 1069 1080
15 9.4 106.9 1.0X
-date_sub wholestage on 1056 1064
15 9.5 105.6 1.0X
+date_sub wholestage off 1048 1080
45 9.5 104.8 1.0X
+date_sub wholestage on 1060 1066
8 9.4 106.0 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
add_months: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-add_months wholestage off 1367 1367
1 7.3 136.7 1.0X
-add_months wholestage on 1432 1438
6 7.0 143.2 1.0X
+add_months wholestage off 1368 1371
4 7.3 136.8 1.0X
+add_months wholestage on 1423 1429
7 7.0 142.3 1.0X
================================================================================================
@@ -168,8 +168,8 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
format date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-format date wholestage off 5900 5918
25 1.7 590.0 1.0X
-format date wholestage on 6364 6393
34 1.6 636.4 0.9X
+format date wholestage off 5865 5898
47 1.7 586.5 1.0X
+format date wholestage on 5778 5788
8 1.7 577.8 1.0X
================================================================================================
@@ -180,8 +180,8 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
from_unixtime: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-from_unixtime wholestage off 8740 8753
18 1.1 874.0 1.0X
-from_unixtime wholestage on 8689 8714
26 1.2 868.9 1.0X
+from_unixtime wholestage off 8886 8899
18 1.1 888.6 1.0X
+from_unixtime wholestage on 8831 8841
7 1.1 883.1 1.0X
================================================================================================
@@ -192,15 +192,15 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
from_utc_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-from_utc_timestamp wholestage off 1086 1087
2 9.2 108.6 1.0X
-from_utc_timestamp wholestage on 1168 1173
5 8.6 116.8 0.9X
+from_utc_timestamp wholestage off 1093 1103
14 9.1 109.3 1.0X
+from_utc_timestamp wholestage on 1136 1147
11 8.8 113.6 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_utc_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_utc_timestamp wholestage off 1640 1642
3 6.1 164.0 1.0X
-to_utc_timestamp wholestage on 1600 1612
20 6.2 160.0 1.0X
+to_utc_timestamp wholestage off 1640 1646
8 6.1 164.0 1.0X
+to_utc_timestamp wholestage on 1626 1641
12 6.1 162.6 1.0X
================================================================================================
@@ -211,29 +211,29 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
cast interval: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-cast interval wholestage off 329 330
2 30.4 32.9 1.0X
-cast interval wholestage on 321 333
17 31.1 32.1 1.0X
+cast interval wholestage off 338 348
14 29.6 33.8 1.0X
+cast interval wholestage on 318 323
4 31.4 31.8 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
datediff: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-datediff wholestage off 1819 1820
1 5.5 181.9 1.0X
-datediff wholestage on 1783 1789
6 5.6 178.3 1.0X
+datediff wholestage off 1826 1829
4 5.5 182.6 1.0X
+datediff wholestage on 1785 1797
11 5.6 178.5 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
months_between: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-months_between wholestage off 4791 4793
3 2.1 479.1 1.0X
-months_between wholestage on 4739 4745
6 2.1 473.9 1.0X
+months_between wholestage off 4795 4801
9 2.1 479.5 1.0X
+months_between wholestage on 4752 4766
19 2.1 475.2 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
window: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-window wholestage off 1955 2108
217 0.5 1954.9 1.0X
-window wholestage on 46222 46285
41 0.0 46222.1 0.0X
+window wholestage off 2452 2590
195 0.4 2452.1 1.0X
+window wholestage on 42821 42877
54 0.0 42820.7 0.1X
================================================================================================
@@ -244,134 +244,134 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YEAR: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YEAR wholestage off 2341 2343
3 4.3 234.1 1.0X
-date_trunc YEAR wholestage on 2288 2298
8 4.4 228.8 1.0X
+date_trunc YEAR wholestage off 2408 2413
7 4.2 240.8 1.0X
+date_trunc YEAR wholestage on 2311 2318
6 4.3 231.1 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YYYY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YYYY wholestage off 2337 2338
2 4.3 233.7 1.0X
-date_trunc YYYY wholestage on 2286 2295
7 4.4 228.6 1.0X
+date_trunc YYYY wholestage off 2404 2414
15 4.2 240.4 1.0X
+date_trunc YYYY wholestage on 2317 2343
17 4.3 231.7 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc YY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc YY wholestage off 2339 2340
2 4.3 233.9 1.0X
-date_trunc YY wholestage on 2288 2292
3 4.4 228.8 1.0X
+date_trunc YY wholestage off 2403 2415
17 4.2 240.3 1.0X
+date_trunc YY wholestage on 2298 2316
13 4.4 229.8 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MON: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MON wholestage off 2308 2309
1 4.3 230.8 1.0X
-date_trunc MON wholestage on 2348 2357
11 4.3 234.8 1.0X
+date_trunc MON wholestage off 2370 2378
10 4.2 237.0 1.0X
+date_trunc MON wholestage on 2329 2343
13 4.3 232.9 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MONTH: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MONTH wholestage off 2316 2318
3 4.3 231.6 1.0X
-date_trunc MONTH wholestage on 2346 2356
9 4.3 234.6 1.0X
+date_trunc MONTH wholestage off 2370 2376
7 4.2 237.0 1.0X
+date_trunc MONTH wholestage on 2329 2347
15 4.3 232.9 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MM: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MM wholestage off 2313 2315
3 4.3 231.3 1.0X
-date_trunc MM wholestage on 2348 2355
4 4.3 234.8 1.0X
+date_trunc MM wholestage off 2363 2364
2 4.2 236.3 1.0X
+date_trunc MM wholestage on 2323 2342
15 4.3 232.3 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc DAY: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc DAY wholestage off 2162 2164
3 4.6 216.2 1.0X
-date_trunc DAY wholestage on 2177 2183
4 4.6 217.7 1.0X
+date_trunc DAY wholestage off 2222 2226
7 4.5 222.2 1.0X
+date_trunc DAY wholestage on 2162 2169
6 4.6 216.2 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc DD: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc DD wholestage off 2162 2169
10 4.6 216.2 1.0X
-date_trunc DD wholestage on 2178 2181
2 4.6 217.8 1.0X
+date_trunc DD wholestage off 2228 2232
5 4.5 222.8 1.0X
+date_trunc DD wholestage on 2164 2171
6 4.6 216.4 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc HOUR: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc HOUR wholestage off 2230 2237
9 4.5 223.0 1.0X
-date_trunc HOUR wholestage on 2242 2251
7 4.5 224.2 1.0X
+date_trunc HOUR wholestage off 2236 2242
9 4.5 223.6 1.0X
+date_trunc HOUR wholestage on 2212 2227
16 4.5 221.2 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc MINUTE: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc MINUTE wholestage off 367 373
8 27.2 36.7 1.0X
-date_trunc MINUTE wholestage on 343 347
3 29.1 34.3 1.1X
+date_trunc MINUTE wholestage off 368 371
4 27.2 36.8 1.0X
+date_trunc MINUTE wholestage on 331 335
4 30.2 33.1 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc SECOND: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc SECOND wholestage off 369 369
1 27.1 36.9 1.0X
-date_trunc SECOND wholestage on 343 346
2 29.2 34.3 1.1X
+date_trunc SECOND wholestage off 383 383
0 26.1 38.3 1.0X
+date_trunc SECOND wholestage on 328 335
8 30.5 32.8 1.2X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc WEEK: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc WEEK wholestage off 2238 2245
10 4.5 223.8 1.0X
-date_trunc WEEK wholestage on 2222 2231
10 4.5 222.2 1.0X
+date_trunc WEEK wholestage off 2259 2277
26 4.4 225.9 1.0X
+date_trunc WEEK wholestage on 2201 2227
18 4.5 220.1 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
date_trunc QUARTER: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-date_trunc QUARTER wholestage off 3092 3093
2 3.2 309.2 1.0X
-date_trunc QUARTER wholestage on 3074 3077
4 3.3 307.4 1.0X
+date_trunc QUARTER wholestage off 3168 3183
22 3.2 316.8 1.0X
+date_trunc QUARTER wholestage on 3130 3139
10 3.2 313.0 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc year: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc year wholestage off 320 328
12 31.3 32.0 1.0X
-trunc year wholestage on 344 365
18 29.1 34.4 0.9X
+trunc year wholestage off 326 330
5 30.7 32.6 1.0X
+trunc year wholestage on 295 298
3 33.8 29.5 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc yyyy: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc yyyy wholestage off 316 318
3 31.6 31.6 1.0X
-trunc yyyy wholestage on 352 372
21 28.4 35.2 0.9X
+trunc yyyy wholestage off 322 323
0 31.0 32.2 1.0X
+trunc yyyy wholestage on 295 297
2 33.9 29.5 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc yy: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc yy wholestage off 313 314
1 31.9 31.3 1.0X
-trunc yy wholestage on 346 364
27 28.9 34.6 0.9X
+trunc yy wholestage off 324 325
2 30.9 32.4 1.0X
+trunc yy wholestage on 295 300
4 33.9 29.5 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc mon: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc mon wholestage off 317 318
1 31.5 31.7 1.0X
-trunc mon wholestage on 347 367
17 28.8 34.7 0.9X
+trunc mon wholestage off 323 336
19 31.0 32.3 1.0X
+trunc mon wholestage on 294 297
3 34.0 29.4 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc month: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc month wholestage off 320 321
1 31.2 32.0 1.0X
-trunc month wholestage on 352 410
77 28.4 35.2 0.9X
+trunc month wholestage off 322 322
0 31.1 32.2 1.0X
+trunc month wholestage on 295 297
4 33.9 29.5 1.1X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
trunc mm: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-trunc mm wholestage off 315 318
5 31.8 31.5 1.0X
-trunc mm wholestage on 353 382
29 28.3 35.3 0.9X
+trunc mm wholestage off 322 324
2 31.0 32.2 1.0X
+trunc mm wholestage on 297 306
6 33.7 29.7 1.1X
================================================================================================
@@ -382,36 +382,36 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to timestamp str: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to timestamp str wholestage off 217 221
5 4.6 217.3 1.0X
-to timestamp str wholestage on 212 214
2 4.7 212.3 1.0X
+to timestamp str wholestage off 214 215
1 4.7 214.1 1.0X
+to timestamp str wholestage on 212 217
4 4.7 212.1 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_timestamp wholestage off 1957 1964
11 0.5 1956.6 1.0X
-to_timestamp wholestage on 1993 1998
9 0.5 1993.0 1.0X
+to_timestamp wholestage off 1543 1545
3 0.6 1542.8 1.0X
+to_timestamp wholestage on 1541 1550
12 0.6 1541.0 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_unix_timestamp: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_unix_timestamp wholestage off 2071 2073
3 0.5 2071.0 1.0X
-to_unix_timestamp wholestage on 2082 2092
11 0.5 2082.4 1.0X
+to_unix_timestamp wholestage off 1590 1592
2 0.6 1590.4 1.0X
+to_unix_timestamp wholestage on 1527 1531
4 0.7 1527.0 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to date str: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to date str wholestage off 262 262
0 3.8 261.7 1.0X
-to date str wholestage on 258 261
4 3.9 258.1 1.0X
+to date str wholestage off 264 267
4 3.8 264.0 1.0X
+to date str wholestage on 261 263
3 3.8 261.2 1.0X
OpenJDK 64-Bit Server VM 1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux
4.15.0-1063-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
to_date: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-to_date wholestage off 3551 3567
22 0.3 3550.7 1.0X
-to_date wholestage on 3505 3513
9 0.3 3505.3 1.0X
+to_date wholestage off 3578 3590
16 0.3 3578.2 1.0X
+to_date wholestage on 3495 3504
9 0.3 3495.4 1.0X
================================================================================================
@@ -422,10 +422,14 @@ OpenJDK 64-Bit Server VM
1.8.0_242-8u242-b08-0ubuntu3~18.04-b08 on Linux 4.15.0-
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
To/from Java's date-time: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
-From java.sql.Date 416 419
3 12.0 83.2 1.0X
-Collect dates 1928 2759
1180 2.6 385.6 0.2X
-From java.sql.Timestamp 383 397
12 13.0 76.7 1.1X
-Collect longs 1324 1411
91 3.8 264.9 0.3X
-Collect timestamps 1906 2040
185 2.6 381.2 0.2X
+From java.sql.Date 414 424
12 12.1 82.9 1.0X
+From java.time.LocalDate 350 355
4 14.3 69.9 1.2X
+Collect java.sql.Date 2064 2709
1101 2.4 412.8 0.2X
+Collect java.time.LocalDate 1467 1493
31 3.4 293.5 0.3X
+From java.sql.Timestamp 396 401
4 12.6 79.3 1.0X
+From java.time.Instant 260 266
7 19.2 52.0 1.6X
+Collect longs 1336 1475
178 3.7 267.2 0.3X
+Collect java.sql.Timestamp 2175 2887
1226 2.3 435.0 0.2X
+Collect java.time.Instant 1679 1917
228 3.0 335.7 0.2X
diff --git
a/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/DateTimeBenchmark.scala
b/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/DateTimeBenchmark.scala
index 0bb87b1..0620227 100644
---
a/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/DateTimeBenchmark.scala
+++
b/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/DateTimeBenchmark.scala
@@ -17,9 +17,11 @@
package org.apache.spark.sql.execution.benchmark
-import java.sql.Timestamp
+import java.sql.{Date, Timestamp}
+import java.time.{Instant, LocalDate}
import org.apache.spark.benchmark.Benchmark
+import org.apache.spark.sql.catalyst.util.DateTimeConstants.MILLIS_PER_DAY
import
org.apache.spark.sql.catalyst.util.DateTimeTestUtils.{withDefaultTimeZone, LA}
import org.apache.spark.sql.internal.SQLConf
@@ -133,28 +135,40 @@ object DateTimeBenchmark extends SqlBasedBenchmark {
val numIters = 3
val benchmark = new Benchmark("To/from Java's date-time", rowsNum,
output = output)
benchmark.addCase("From java.sql.Date", numIters) { _ =>
- spark.range(rowsNum)
- .map(millis => new java.sql.Date(millis))
- .noop()
+ spark.range(rowsNum).map(millis => new Date(millis)).noop()
}
- benchmark.addCase("Collect dates", numIters) { _ =>
- spark.range(0, rowsNum, 1, 1)
- .map(millis => new java.sql.Date(millis))
- .collect()
+ benchmark.addCase("From java.time.LocalDate", numIters) { _ =>
+ spark.range(rowsNum).map(millis => LocalDate.ofEpochDay(millis /
MILLIS_PER_DAY)).noop()
+ }
+ benchmark.addCase("Collect java.sql.Date", numIters) { _ =>
+ spark.range(0, rowsNum, 1, 1).map(millis => new
Date(millis)).collect()
+ }
+ benchmark.addCase("Collect java.time.LocalDate", numIters) { _ =>
+ withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
+ spark.range(0, rowsNum, 1, 1)
+ .map(millis => LocalDate.ofEpochDay(millis / MILLIS_PER_DAY))
+ .collect()
+ }
}
benchmark.addCase("From java.sql.Timestamp", numIters) { _ =>
- spark.range(rowsNum)
- .map(millis => new Timestamp(millis))
- .noop()
+ spark.range(rowsNum).map(millis => new Timestamp(millis)).noop()
+ }
+ benchmark.addCase("From java.time.Instant", numIters) { _ =>
+ spark.range(rowsNum).map(millis =>
Instant.ofEpochMilli(millis)).noop()
}
benchmark.addCase("Collect longs", numIters) { _ =>
spark.range(0, rowsNum, 1, 1)
.collect()
}
- benchmark.addCase("Collect timestamps", numIters) { _ =>
- spark.range(0, rowsNum, 1, 1)
- .map(millis => new Timestamp(millis))
- .collect()
+ benchmark.addCase("Collect java.sql.Timestamp", numIters) { _ =>
+ spark.range(0, rowsNum, 1, 1).map(millis => new
Timestamp(millis)).collect()
+ }
+ benchmark.addCase("Collect java.time.Instant", numIters) { _ =>
+ withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
+ spark.range(0, rowsNum, 1, 1)
+ .map(millis => Instant.ofEpochMilli(millis))
+ .collect()
+ }
}
benchmark.run()
}
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