diff --git a/.mise/tasks/update_benchmarks.py b/.mise/tasks/update_benchmarks.py
index 3cb550877..b6eeba53c 100755
--- a/.mise/tasks/update_benchmarks.py
+++ b/.mise/tasks/update_benchmarks.py
@@ -53,7 +53,7 @@ def run_cmd(cmd: List[str], cwd: Optional[str] = None) -> str:
# Stream lines as they appear and capture them for returning
for line in proc.stdout:
# Print immediately so callers (and CI) can observe progress
- print(line, end="")
+ print(line, end="", flush=True)
output_lines.append(line)
proc.wait()
except KeyboardInterrupt:
diff --git a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/CounterBenchmark.java b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/CounterBenchmark.java
index f5d0a1a0f..d8b75e437 100644
--- a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/CounterBenchmark.java
+++ b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/CounterBenchmark.java
@@ -22,16 +22,16 @@
*
*
* Benchmark Mode Cnt Score Error Units
- * CounterBenchmark.codahaleIncNoLabels thrpt 25 144632.191 ± 2778.333 ops/s
- * CounterBenchmark.openTelemetryAdd thrpt 25 2165.775 ± 168.554 ops/s
- * CounterBenchmark.openTelemetryInc thrpt 25 1940.143 ± 86.223 ops/s
- * CounterBenchmark.openTelemetryIncNoLabels thrpt 25 1880.089 ± 192.395 ops/s
- * CounterBenchmark.prometheusAdd thrpt 25 122427.789 ± 1377.485 ops/s
- * CounterBenchmark.prometheusInc thrpt 25 183603.131 ± 2812.874 ops/s
- * CounterBenchmark.prometheusNoLabelsInc thrpt 25 169733.499 ± 670.495 ops/s
- * CounterBenchmark.simpleclientAdd thrpt 25 13771.151 ± 77.473 ops/s
- * CounterBenchmark.simpleclientInc thrpt 25 14255.342 ± 117.339 ops/s
- * CounterBenchmark.simpleclientNoLabelsInc thrpt 25 14175.465 ± 56.575 ops/s
+ * CounterBenchmark.codahaleIncNoLabels thrpt 25 141585.607 ± 4512.937 ops/s
+ * CounterBenchmark.openTelemetryAdd thrpt 25 1734.254 ± 93.992 ops/s
+ * CounterBenchmark.openTelemetryInc thrpt 25 1824.626 ± 119.822 ops/s
+ * CounterBenchmark.openTelemetryIncNoLabels thrpt 25 1875.878 ± 130.215 ops/s
+ * CounterBenchmark.prometheusAdd thrpt 25 121522.492 ± 1724.943 ops/s
+ * CounterBenchmark.prometheusInc thrpt 25 180139.585 ± 3367.156 ops/s
+ * CounterBenchmark.prometheusNoLabelsInc thrpt 25 166823.346 ± 2915.374 ops/s
+ * CounterBenchmark.simpleclientAdd thrpt 25 13040.009 ± 217.831 ops/s
+ * CounterBenchmark.simpleclientInc thrpt 25 14268.840 ± 127.324 ops/s
+ * CounterBenchmark.simpleclientNoLabelsInc thrpt 25 13804.127 ± 163.815 ops/s
*
*
* Prometheus counters are faster than counters of other libraries. For example, incrementing a
diff --git a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/HistogramBenchmark.java b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/HistogramBenchmark.java
index 9ada40f35..72cba0f9f 100644
--- a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/HistogramBenchmark.java
+++ b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/HistogramBenchmark.java
@@ -21,11 +21,11 @@
*
*
* Benchmark Mode Cnt Score Error Units
- * HistogramBenchmark.openTelemetryClassic thrpt 25 968.178 ± 28.582 ops/s
- * HistogramBenchmark.openTelemetryExponential thrpt 25 836.000 ± 17.709 ops/s
- * HistogramBenchmark.prometheusClassic thrpt 25 7010.393 ± 683.782 ops/s
- * HistogramBenchmark.prometheusNative thrpt 25 5040.572 ± 284.433 ops/s
- * HistogramBenchmark.simpleclient thrpt 25 10485.462 ± 41.265 ops/s
+ * HistogramBenchmark.openTelemetryClassic thrpt 25 966.937 ± 46.984 ops/s
+ * HistogramBenchmark.openTelemetryExponential thrpt 25 816.254 ± 28.033 ops/s
+ * HistogramBenchmark.prometheusClassic thrpt 25 15468.490 ± 828.441 ops/s
+ * HistogramBenchmark.prometheusNative thrpt 25 7452.050 ± 282.636 ops/s
+ * HistogramBenchmark.simpleclient thrpt 25 10082.382 ± 245.428 ops/s
*
*
* The simpleclient (i.e. client_java version 0.16.0 and older) histograms perform about the same as
diff --git a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/TextFormatUtilBenchmark.java b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/TextFormatUtilBenchmark.java
index ed3ef4246..19fb60bcb 100644
--- a/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/TextFormatUtilBenchmark.java
+++ b/benchmarks/src/main/java/io/prometheus/metrics/benchmarks/TextFormatUtilBenchmark.java
@@ -24,10 +24,10 @@
*
*
* Benchmark Mode Cnt Score Error Units
- * TextFormatUtilBenchmark.openMetricsWriteToByteArray thrpt 25 826847.708 ± 10941.611 ops/s
- * TextFormatUtilBenchmark.openMetricsWriteToNull thrpt 25 847756.101 ± 5299.128 ops/s
- * TextFormatUtilBenchmark.prometheusWriteToByteArray thrpt 25 874804.601 ± 9730.060 ops/s
- * TextFormatUtilBenchmark.prometheusWriteToNull thrpt 25 910782.719 ± 17617.167 ops/s
+ * TextFormatUtilBenchmark.openMetricsWriteToByteArray thrpt 25 748557.302 ± 22925.735 ops/s
+ * TextFormatUtilBenchmark.openMetricsWriteToNull thrpt 25 727876.401 ± 31520.283 ops/s
+ * TextFormatUtilBenchmark.prometheusWriteToByteArray thrpt 25 768419.214 ± 22785.134 ops/s
+ * TextFormatUtilBenchmark.prometheusWriteToNull thrpt 25 796486.637 ± 11456.297 ops/s
*
*/
public class TextFormatUtilBenchmark {