update benchmarks (#1129)

Signed-off-by: Gregor Zeitlinger <[email protected]>

Author: zeitlinger

benchmarks/src/main/java/io/prometheus/metrics/benchmarks/CounterBenchmark.java

@@ -21,17 +21,18 @@
  * Results on a machine with dedicated 8 vCPU cores:
  *
  * <pre>
- * Benchmark                                                                  Mode  Cnt      Score     Error  Units
- * i.p.metrics.benchmarks.CounterBenchmark.codahaleIncNoLabels               thrpt   25  30978.055 ± 424.088  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.openTelemetryAdd                  thrpt   25  12682.744 ± 162.425  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.openTelemetryInc                  thrpt   25  14434.710 ±  99.809  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.openTelemetryIncNoLabels          thrpt   25  16634.416 ±  13.098  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.prometheusAdd                     thrpt   25  37317.024 ± 283.064  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.prometheusInc                     thrpt   25  39436.278 ± 458.583  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.prometheusNoLabelsInc             thrpt   25  34752.910 ± 293.979  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.simpleclientAdd                   thrpt   25   9520.592 ± 245.787  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.simpleclientInc                   thrpt   25   9057.637 ±  67.761  ops/s
- * i.p.metrics.benchmarks.CounterBenchmark.simpleclientNoLabelsInc           thrpt   25   8993.471 ±  49.581  ops/s
+ *
+ * Benchmark                                     Mode  Cnt      Score     Error  Units
+ * CounterBenchmark.codahaleIncNoLabels         thrpt   25  25761.677 ± 122.947  ops/s
+ * CounterBenchmark.openTelemetryAdd            thrpt   25    545.026 ±  33.913  ops/s
+ * CounterBenchmark.openTelemetryInc            thrpt   25    550.577 ±  45.415  ops/s
+ * CounterBenchmark.openTelemetryIncNoLabels    thrpt   25    527.638 ±  32.020  ops/s
+ * CounterBenchmark.prometheusAdd               thrpt   25  20341.474 ±  40.973  ops/s
+ * CounterBenchmark.prometheusInc               thrpt   25  26414.616 ±  96.666  ops/s
+ * CounterBenchmark.prometheusNoLabelsInc       thrpt   25  26177.676 ± 120.342  ops/s
+ * CounterBenchmark.simpleclientAdd             thrpt   25   5503.867 ± 161.313  ops/s
+ * CounterBenchmark.simpleclientInc             thrpt   25   5568.125 ±  53.291  ops/s
+ * CounterBenchmark.simpleclientNoLabelsInc     thrpt   25   5394.692 ± 130.531  ops/s
  * </pre>
  *
  * Prometheus counters are faster than counters of other libraries. For example, incrementing a

benchmarks/src/main/java/io/prometheus/metrics/benchmarks/HistogramBenchmark.java

@@ -20,12 +20,12 @@
  * Results on a machine with dedicated 8 vCPU cores:
  *
  * <pre>
- * Benchmark                                                                  Mode  Cnt      Score     Error  Units
- * i.p.metrics.benchmarks.HistogramBenchmark.openTelemetryClassic            thrpt   25   1908.715 ± 114.050  ops/s
- * i.p.metrics.benchmarks.HistogramBenchmark.openTelemetryExponential        thrpt   25   1009.785 ±  12.965  ops/s
- * i.p.metrics.benchmarks.HistogramBenchmark.prometheusClassic               thrpt   25   6451.533 ± 326.265  ops/s
- * i.p.metrics.benchmarks.HistogramBenchmark.prometheusNative                thrpt   25   3372.789 ± 339.328  ops/s
- * i.p.metrics.benchmarks.HistogramBenchmark.simpleclient                    thrpt   25   6488.252 ±  96.737  ops/s
+ * Benchmark                                     Mode  Cnt      Score     Error  Units
+ * HistogramBenchmark.openTelemetryClassic      thrpt   25    258.660 ±   6.736  ops/s
+ * HistogramBenchmark.openTelemetryExponential  thrpt   25    210.963 ±  11.288  ops/s
+ * HistogramBenchmark.prometheusClassic         thrpt   25   1528.871 ±  43.598  ops/s
+ * HistogramBenchmark.prometheusNative          thrpt   25   1282.643 ± 110.210  ops/s
+ * HistogramBenchmark.simpleclient              thrpt   25   3376.016 ± 173.545  ops/s
  * </pre>
  *
  * The simpleclient (i.e. client_java version 0.16.0 and older) histograms perform about the same as