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Benchmark for single threaded case of parsing ZonedDateTime from timestamp string

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DateTimeFormatBenchmarks

JMH based benchmarks to evaluate parsing a timestamp (with zone) to a ZonedDateTime (single threaded case)

Participants:

  • java.time.ZonedDateTime#parse with java.time.format.DateTimeFormatter
  • org.apache.commons.lang3.time.FastDateFormat (with conversion)
  • org.joda.time.format.DateTimeFormat (with conversion)

To build & run

gradlew jmh

Results

Benchmark Mode Cnt Score Error Units
ZonedDateTimeBenchmark.zonedDateTimeParse thrpt 200 98270,686 ± 407,439 ops/s
ZonedDateTimeBenchmark.fastDateFormat thrpt 200 594823,336 ± 3296,509 ops/s
ZonedDateTimeBenchmark.jodaDateTimeFormatter thrpt 200 728459,747 ± 5566,384 ops/s

Info

  • Intel Core i7 3632QM
  • JMH 1.11.3
  • JDK 1.8.0_11, VM 25.11-b03
  • Warmup: 20 iterations, 1 s each
  • Measurement: 20 iterations, 1 s each
  • Timeout: 10 min per iteration
  • Threads: 1 thread, will synchronize iterations
  • Benchmark mode: Throughput, ops/time

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Benchmark for single threaded case of parsing ZonedDateTime from timestamp string

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