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Merged
merged 2 commits into from
Oct 17, 2025
Merged

feat(llmobs): allow project override when creating experiment #14923

merged 2 commits into from
Oct 17, 2025

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@gary-huang
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@gary-huang gary-huang commented Oct 16, 2025

Description

this allows an experiment to be saved to a different project from the one defined in LLMObs.enable

Testing

with the following script that overrides the project name in LLMObs.experiment:

import os
import math

from dotenv import load_dotenv
# Load environment variables from the .env file.
load_dotenv(override=True)

from typing import Dict, Any

from ddtrace.llmobs import LLMObs

from openai import OpenAI

LLMObs.enable(api_key=os.getenv("DD_API_KEY"), app_key=os.getenv("DD_APPLICATION_KEY"),  project_name="Onboarding", ml_app="Onboarding-ML-App")

import ddtrace
print(ddtrace.get_version())

oai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))

dataset = LLMObs.pull_dataset("capitals-of-the-world-315rc1")

print(dataset.as_dataframe())

print(dataset.url)

# the task function will accept a row of input and will manipulate against it using the config provided
def generate_capital(input_data: Dict[str, Any], config: Dict[str, Any]) -> str:
    output = oai_client.chat.completions.create(
        model=config["model"],
        messages=[{"role": "user", "content": input_data["question"]}],
        temperature=config["temperature"]
    )

    return output.choices[0].message.content

# Evaluators receive `input_data`, `output_data` (the output to test against), and `expected_output` (ground truth). All of them come automatically from the dataset and the task.
# You can modify the logic to support different evaluation methods like fuzzy matching, semantic similarity, llm-as-a-judge, etc.
def exact_match(input_data, output_data, expected_output):
    return expected_output == output_data

def contains_answer(input_data, output_data, expected_output):
    return expected_output in output_data

experiment = LLMObs.experiment(
    name="generate-capital-with-config",
    dataset=dataset,
    task=generate_capital,
    evaluators=[exact_match, contains_answer],
    project_name="new-gh-project",
    config={"model": "gpt-4.1-nano", "temperature": 0},
    description="a cool basic experiment with config",
)

results = experiment.run(jobs=5)

print(experiment.url)

we see the experiment in the project "new-gh-project":
image
and it appears normal
https://dddev.datadoghq.com/llm/experiments/02a69ecb-7de5-4569-9b5a-8524e096d0d5?spanId=1743163979865576740

and nothing else in "Onboarding" (from the enable call)
image

Risks

None

@gary-huang gary-huang marked this pull request as ready for review October 16, 2025 21:18
@gary-huang gary-huang requested review from a team as code owners October 16, 2025 21:18
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github-actions bot commented Oct 16, 2025

CODEOWNERS have been resolved as:

releasenotes/notes/llmobs-dne-add-project-name-arg-to-create-experiment-a1f4fb61aea22983.yaml  @DataDog/apm-python
tests/llmobs/llmobs_cassettes/datadog/datadog_api_unstable_llm-obs_v1_experiments_0629f6b6-8fa3-4649-948f-6446fee79415_events_post_84f54f47.yaml  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/datadog/datadog_api_unstable_llm-obs_v1_experiments_post_bbedfc6d.yaml  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/datadog/datadog_api_unstable_llm-obs_v1_projects_post_22ea09fc.yaml  @DataDog/ml-observability
ddtrace/llmobs/_llmobs.py                                               @DataDog/ml-observability
tests/llmobs/test_experiments.py                                        @DataDog/ml-observability

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github-actions bot commented Oct 16, 2025 •
edited
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Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 253 ± 6 ms.

The average import time from base is: 255 ± 6 ms.

The import time difference between this PR and base is: -2.5 ± 0.3 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.095 ms (0.83%)
ddtrace.bootstrap.sitecustomize 1.413 ms (0.56%)
ddtrace.bootstrap.preload 1.413 ms (0.56%)
ddtrace.internal.remoteconfig.client 0.681 ms (0.27%)
ddtrace 0.682 ms (0.27%)
ddtrace.internal._unpatched 0.030 ms (0.01%)
json 0.030 ms (0.01%)
json.decoder 0.030 ms (0.01%)
re 0.030 ms (0.01%)
enum 0.030 ms (0.01%)
types 0.030 ms (0.01%)

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pr-commenter bot commented Oct 16, 2025 •
edited
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Performance SLOs

Comparing candidate gary/mlob-4211 (59bec46) with baseline main (28fecf2)

📈 Performance Regressions (1 suite)
📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.002µs (SLO: <10.000µs 📉 -50.0%) vs baseline: 📈 +14.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ ospathbasename_noaspect

Time: ✅ 1.090µs (SLO: <10.000µs 📉 -89.1%) vs baseline: ~same

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 6.747µs (SLO: <10.000µs 📉 -32.5%) vs baseline: 📈 +10.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.302µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +0.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathnormcase_aspect

Time: ✅ 3.809µs (SLO: <10.000µs 📉 -61.9%) vs baseline: +9.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathnormcase_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 4.883µs (SLO: <10.000µs 📉 -51.2%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplit_noaspect

Time: ✅ 1.603µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.994µs (SLO: <10.000µs 📉 -60.1%) vs baseline: +9.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.707µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplitext_aspect

Time: ✅ 5.271µs (SLO: <10.000µs 📉 -47.3%) vs baseline: 📈 +15.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ ospathsplitext_noaspect

Time: ✅ 1.399µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.1%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

🟡 Near SLO Breach (5 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.453ms (SLO: <22.300ms -8.3%) vs baseline: -0.4%

Memory: ✅ 65.509MB (SLO: <67.000MB -2.2%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.343ms (SLO: <1.450ms -7.4%) vs baseline: -0.2%

Memory: ✅ 64.559MB (SLO: <67.000MB -3.6%) vs baseline: +4.8%

✅ iast

Time: ✅ 20.447ms (SLO: <22.250ms -8.1%) vs baseline: -0.2%

Memory: ✅ 65.485MB (SLO: <67.000MB -2.3%) vs baseline: +4.8%

✅ profiler

Time: ✅ 15.288ms (SLO: <16.550ms -7.6%) vs baseline: ~same

Memory: ✅ 53.705MB (SLO: <54.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 20.535ms (SLO: <21.750ms -5.6%) vs baseline: +0.2%

Memory: ✅ 65.494MB (SLO: <67.000MB -2.2%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 26.226ms (SLO: <28.200ms -7.0%) vs baseline: +0.4%

Memory: ✅ 67.557MB (SLO: <69.500MB -2.8%) vs baseline: +4.6%

✅ tracer

Time: ✅ 20.462ms (SLO: <21.750ms -5.9%) vs baseline: ~same

Memory: ✅ 65.525MB (SLO: <67.000MB -2.2%) vs baseline: +4.9%

✅ tracer-and-profiler

Time: ✅ 22.068ms (SLO: <23.500ms -6.1%) vs baseline: +0.2%

Memory: ✅ 66.492MB (SLO: <67.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ tracer-dont-create-db-spans

Time: ✅ 19.322ms (SLO: <21.500ms 📉 -10.1%) vs baseline: +0.3%

Memory: ✅ 65.416MB (SLO: <66.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ tracer-minimal

Time: ✅ 16.552ms (SLO: <17.500ms -5.4%) vs baseline: -0.3%

Memory: ✅ 65.423MB (SLO: <66.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 20.425ms (SLO: <21.750ms -6.1%) vs baseline: -0.1%

Memory: ✅ 71.517MB (SLO: <72.500MB 🟡 -1.4%) vs baseline: +5.1%

✅ tracer-no-caches

Time: ✅ 18.403ms (SLO: <19.650ms -6.3%) vs baseline: ~same

Memory: ✅ 65.462MB (SLO: <67.000MB -2.3%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 18.783ms (SLO: <20.100ms -6.6%) vs baseline: +0.4%

Memory: ✅ 65.076MB (SLO: <67.000MB -2.9%) vs baseline: +4.4%

✅ tracer-no-middleware

Time: ✅ 20.189ms (SLO: <21.500ms -6.1%) vs baseline: ~same

Memory: ✅ 65.463MB (SLO: <67.000MB -2.3%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 20.344ms (SLO: <22.000ms -7.5%) vs baseline: +0.6%

Memory: ✅ 65.471MB (SLO: <67.000MB -2.3%) vs baseline: +4.9%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.039ms (SLO: <19.850ms -9.1%) vs baseline: -0.3%

Memory: ✅ 65.333MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 18.084ms (SLO: <19.400ms -6.8%) vs baseline: +0.3%

Memory: ✅ 65.235MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.110ms (SLO: <19.450ms -6.9%) vs baseline: +0.3%

Memory: ✅ 65.254MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.8%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.596ms (SLO: <4.750ms -3.2%) vs baseline: +1.1%

Memory: ✅ 61.971MB (SLO: <65.000MB -4.7%) vs baseline: +4.9%

✅ appsec-post

Time: ✅ 6.605ms (SLO: <6.750ms -2.1%) vs baseline: +0.3%

Memory: ✅ 62.010MB (SLO: <65.000MB -4.6%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 4.585ms (SLO: <4.750ms -3.5%) vs baseline: +0.5%

Memory: ✅ 61.971MB (SLO: <65.000MB -4.7%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.1%) vs baseline: ~same

Memory: ✅ 45.480MB (SLO: <47.000MB -3.2%) vs baseline: +5.0%

✅ iast-get

Time: ✅ 1.863ms (SLO: <2.000ms -6.9%) vs baseline: +0.1%

Memory: ✅ 42.349MB (SLO: <49.000MB 📉 -13.6%) vs baseline: +4.8%

✅ profiler

Time: ✅ 1.912ms (SLO: <2.100ms -8.9%) vs baseline: +0.1%

Memory: ✅ 46.627MB (SLO: <47.000MB 🟡 -0.8%) vs baseline: +5.2%

✅ resource-renaming

Time: ✅ 3.378ms (SLO: <3.650ms -7.5%) vs baseline: ~same

Memory: ✅ 52.436MB (SLO: <53.500MB 🟡 -2.0%) vs baseline: +5.3%

✅ tracer

Time: ✅ 3.366ms (SLO: <3.650ms -7.8%) vs baseline: ~same

Memory: ✅ 52.267MB (SLO: <53.500MB -2.3%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 3.366ms (SLO: <3.650ms -7.8%) vs baseline: -0.1%

Memory: ✅ 58.393MB (SLO: <60.000MB -2.7%) vs baseline: +5.1%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.971ms (SLO: <47.150ms 📉 -13.1%) vs baseline: +0.3%

Memory: ✅ 44.229MB (SLO: <47.000MB -5.9%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 316.188ms (SLO: <344.800ms -8.3%) vs baseline: ~same

Memory: ✅ 617.079MB (SLO: <630.000MB -2.1%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 289.065ms (SLO: <314.000ms -7.9%) vs baseline: -0.4%

Memory: ✅ 618.754MB (SLO: <630.000MB 🟡 -1.8%) vs baseline: +4.9%

✅ get-context

Time: ✅ 80.875ms (SLO: <92.350ms 📉 -12.4%) vs baseline: ~same

Memory: ✅ 39.702MB (SLO: <46.500MB 📉 -14.6%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 38.262ms (SLO: <44.500ms 📉 -14.0%) vs baseline: ~same

Memory: ✅ 43.624MB (SLO: <47.500MB -8.2%) vs baseline: +5.2%

✅ record-exception

Time: ✅ 58.283ms (SLO: <67.650ms 📉 -13.8%) vs baseline: -0.5%

Memory: ✅ 40.106MB (SLO: <47.000MB 📉 -14.7%) vs baseline: +4.9%

✅ set-status

Time: ✅ 44.269ms (SLO: <50.400ms 📉 -12.2%) vs baseline: +0.5%

Memory: ✅ 43.589MB (SLO: <47.000MB -7.3%) vs baseline: +4.9%

✅ start

Time: ✅ 37.583ms (SLO: <43.450ms 📉 -13.5%) vs baseline: ~same

Memory: ✅ 43.573MB (SLO: <47.000MB -7.3%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 82.864ms (SLO: <88.000ms -5.8%) vs baseline: +0.4%

Memory: ✅ 34.583MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 84.118ms (SLO: <89.000ms -5.5%) vs baseline: ~same

Memory: ✅ 34.544MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.7%

✅ update-name

Time: ✅ 39.168ms (SLO: <45.150ms 📉 -13.2%) vs baseline: +0.4%

Memory: ✅ 43.937MB (SLO: <47.000MB -6.5%) vs baseline: +5.0%

🟡 span - 26/26

✅ add-event

Time: ✅ 20.626ms (SLO: <22.500ms -8.3%) vs baseline: +0.2%

Memory: ✅ 49.607MB (SLO: <53.000MB -6.4%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 90.732ms (SLO: <93.500ms -3.0%) vs baseline: +1.0%

Memory: ✅ 690.399MB (SLO: <961.000MB 📉 -28.2%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 149.029ms (SLO: <155.000ms -3.9%) vs baseline: +0.9%

Memory: ✅ 690.320MB (SLO: <962.500MB 📉 -28.3%) vs baseline: +4.7%

✅ get-context

Time: ✅ 18.969ms (SLO: <20.500ms -7.5%) vs baseline: +0.3%

Memory: ✅ 48.486MB (SLO: <53.000MB -8.5%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 19.047ms (SLO: <20.500ms -7.1%) vs baseline: -0.9%

Memory: ✅ 48.428MB (SLO: <53.000MB -8.6%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 37.649ms (SLO: <40.000ms -5.9%) vs baseline: +0.2%

Memory: ✅ 42.490MB (SLO: <53.000MB 📉 -19.8%) vs baseline: +4.9%

✅ set-status

Time: ✅ 20.918ms (SLO: <22.000ms -4.9%) vs baseline: +0.7%

Memory: ✅ 48.421MB (SLO: <53.000MB -8.6%) vs baseline: +4.8%

✅ start

Time: ✅ 18.955ms (SLO: <20.500ms -7.5%) vs baseline: +1.6%

Memory: ✅ 48.477MB (SLO: <53.000MB -8.5%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 51.582ms (SLO: <52.500ms 🟡 -1.7%) vs baseline: +0.6%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 52.862ms (SLO: <54.500ms -3.0%) vs baseline: ~same

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 54.945ms (SLO: <56.000ms 🟡 -1.9%) vs baseline: +0.3%

Memory: ✅ 32.224MB (SLO: <34.000MB -5.2%) vs baseline: +5.1%

✅ start-traceid128

Time: ✅ 19.334ms (SLO: <22.500ms 📉 -14.1%) vs baseline: +1.3%

Memory: ✅ 48.423MB (SLO: <53.000MB -8.6%) vs baseline: +4.9%

✅ update-name

Time: ✅ 19.243ms (SLO: <22.000ms 📉 -12.5%) vs baseline: -0.6%

Memory: ✅ 49.132MB (SLO: <53.000MB -7.3%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.265µs (SLO: <20.000µs 📉 -33.7%) vs baseline: +0.2%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.9%

✅ context_with_data_no_listeners

Time: ✅ 3.240µs (SLO: <10.000µs 📉 -67.6%) vs baseline: -2.2%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.1%

✅ get_item_exists

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.7%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.631µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.9%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.1%

✅ set_item

Time: ✅ 24.206µs (SLO: <30.000µs 📉 -19.3%) vs baseline: +0.6%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.8%

✅ All Tests Passing (17 suites)
✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.070ms (SLO: <2.300ms -10.0%) vs baseline: ~same

Memory: ✅ 52.062MB (SLO: <53.500MB -2.7%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 2.072ms (SLO: <2.250ms -7.9%) vs baseline: -0.2%

Memory: ✅ 52.003MB (SLO: <53.500MB -2.8%) vs baseline: +4.7%

✅ tracer-enabled

Time: ✅ 2.071ms (SLO: <2.300ms -9.9%) vs baseline: +0.2%

Memory: ✅ 52.121MB (SLO: <53.500MB -2.6%) vs baseline: +4.7%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.949ms (SLO: <4.200ms -6.0%) vs baseline: +0.9%

Memory: ✅ 62.325MB (SLO: <66.000MB -5.6%) vs baseline: +5.0%

✅ iast-enabled

Time: ✅ 2.447ms (SLO: <2.800ms 📉 -12.6%) vs baseline: +0.4%

Memory: ✅ 58.629MB (SLO: <60.000MB -2.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.057ms (SLO: <2.250ms -8.6%) vs baseline: -0.7%

Memory: ✅ 52.199MB (SLO: <54.500MB -4.2%) vs baseline: +4.7%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 82.366µs (SLO: <100.000µs 📉 -17.6%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ b3_headers

Time: ✅ 14.338µs (SLO: <20.000µs 📉 -28.3%) vs baseline: +1.9%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ b3_single_headers

Time: ✅ 13.406µs (SLO: <20.000µs 📉 -33.0%) vs baseline: +1.5%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.768µs (SLO: <80.000µs 📉 -20.3%) vs baseline: +0.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.137µs (SLO: <80.000µs 📉 -17.3%) vs baseline: +0.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ empty_headers

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -1.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ full_t_id_datadog_headers

Time: ✅ 23.010µs (SLO: <30.000µs 📉 -23.3%) vs baseline: +0.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ invalid_priority_header

Time: ✅ 6.555µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.4%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.6%

✅ invalid_span_id_header

Time: ✅ 6.540µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ invalid_tags_header

Time: ✅ 6.513µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ invalid_trace_id_header

Time: ✅ 6.557µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.4%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ large_header_no_matches

Time: ✅ 27.697µs (SLO: <30.000µs -7.7%) vs baseline: +0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.2%

✅ large_valid_headers_all

Time: ✅ 28.774µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.4%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ medium_header_no_matches

Time: ✅ 9.870µs (SLO: <20.000µs 📉 -50.7%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ medium_valid_headers_all

Time: ✅ 11.205µs (SLO: <20.000µs 📉 -44.0%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ none_propagation_style

Time: ✅ 1.693µs (SLO: <10.000µs 📉 -83.1%) vs baseline: -0.8%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ tracecontext_headers

Time: ✅ 34.627µs (SLO: <40.000µs 📉 -13.4%) vs baseline: +0.5%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ valid_headers_all

Time: ✅ 6.512µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.1%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ valid_headers_basic

Time: ✅ 6.131µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.8%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.5%

✅ wsgi_empty_headers

Time: ✅ 1.585µs (SLO: <10.000µs 📉 -84.2%) vs baseline: -1.3%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.8%

✅ wsgi_invalid_priority_header

Time: ✅ 6.590µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.584µs (SLO: <10.000µs 📉 -84.2%) vs baseline: -0.6%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ wsgi_invalid_tags_header

Time: ✅ 6.565µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.3%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.2%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.596µs (SLO: <10.000µs 📉 -34.0%) vs baseline: ~same

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ wsgi_large_header_no_matches

Time: ✅ 28.847µs (SLO: <40.000µs 📉 -27.9%) vs baseline: +0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.966µs (SLO: <40.000µs 📉 -25.1%) vs baseline: +0.2%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.095µs (SLO: <20.000µs 📉 -49.5%) vs baseline: -0.6%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.7%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.631µs (SLO: <20.000µs 📉 -41.8%) vs baseline: +1.1%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ wsgi_valid_headers_all

Time: ✅ 6.560µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.1%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%

✅ wsgi_valid_headers_basic

Time: ✅ 6.081µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -0.1%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.744µs (SLO: <30.000µs 📉 -27.5%) vs baseline: +0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.4%

✅ with_all

Time: ✅ 30.060µs (SLO: <40.000µs 📉 -24.8%) vs baseline: +5.0%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 25.526µs (SLO: <30.000µs 📉 -14.9%) vs baseline: +1.3%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 24.695µs (SLO: <40.000µs 📉 -38.3%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ with_sampling_priority

Time: ✅ 21.592µs (SLO: <30.000µs 📉 -28.0%) vs baseline: -0.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 27.162µs (SLO: <40.000µs 📉 -32.1%) vs baseline: +0.8%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ with_tags_invalid

Time: ✅ 28.638µs (SLO: <40.000µs 📉 -28.4%) vs baseline: +1.4%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ with_tags_max_size

Time: ✅ 27.387µs (SLO: <40.000µs 📉 -31.5%) vs baseline: -0.1%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.889µs (SLO: <40.000µs 📉 -15.3%) vs baseline: +6.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ re_expand_noaspect

Time: ✅ 28.599µs (SLO: <40.000µs 📉 -28.5%) vs baseline: -0.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_findall_aspect

Time: ✅ 2.947µs (SLO: <10.000µs 📉 -70.5%) vs baseline: +0.2%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ re_findall_noaspect

Time: ✅ 1.420µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.1%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_finditer_aspect

Time: ✅ 4.501µs (SLO: <10.000µs 📉 -55.0%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 1.414µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.8%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ re_fullmatch_aspect

Time: ✅ 2.673µs (SLO: <10.000µs 📉 -73.3%) vs baseline: -0.9%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ re_fullmatch_noaspect

Time: ✅ 1.297µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_group_aspect

Time: ✅ 2.959µs (SLO: <10.000µs 📉 -70.4%) vs baseline: +1.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ re_group_noaspect

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_groups_aspect

Time: ✅ 3.094µs (SLO: <10.000µs 📉 -69.1%) vs baseline: +0.7%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_groups_noaspect

Time: ✅ 1.686µs (SLO: <10.000µs 📉 -83.1%) vs baseline: -1.3%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_match_aspect

Time: ✅ 2.718µs (SLO: <10.000µs 📉 -72.8%) vs baseline: -0.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_match_noaspect

Time: ✅ 1.304µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.3%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_search_aspect

Time: ✅ 2.581µs (SLO: <10.000µs 📉 -74.2%) vs baseline: ~same

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ re_search_noaspect

Time: ✅ 1.196µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.3%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_sub_aspect

Time: ✅ 3.416µs (SLO: <10.000µs 📉 -65.8%) vs baseline: -0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ re_sub_noaspect

Time: ✅ 1.542µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.4%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_subn_aspect

Time: ✅ 3.619µs (SLO: <10.000µs 📉 -63.8%) vs baseline: -1.0%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ re_subn_noaspect

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

✅ add_inplace_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.5%

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +3.9%

✅ add_inplace_noaspect

Time: ✅ 0.323µs (SLO: <10.000µs 📉 -96.8%) vs baseline: +0.3%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ add_noaspect

Time: ✅ 0.281µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.7%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.5%

✅ bytearray_aspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -0.3%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 1.445µs (SLO: <10.000µs 📉 -85.5%) vs baseline: -0.4%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.5%

✅ bytearray_extend_noaspect

Time: ✅ 0.614µs (SLO: <10.000µs 📉 -93.9%) vs baseline: +0.1%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.6%

✅ bytearray_noaspect

Time: ✅ 0.481µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.4%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ bytes_aspect

Time: ✅ 1.271µs (SLO: <10.000µs 📉 -87.3%) vs baseline: -0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.8%

✅ bytes_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.0%) vs baseline: ~same

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ bytesio_aspect

Time: ✅ 1.365µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +1.4%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ bytesio_noaspect

Time: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.6%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ capitalize_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.8%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ capitalize_noaspect

Time: ✅ 0.431µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -1.2%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ casefold_aspect

Time: ✅ 0.741µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ casefold_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.6%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ decode_aspect

Time: ✅ 0.726µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.2%

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +4.0%

✅ decode_noaspect

Time: ✅ 0.427µs (SLO: <10.000µs 📉 -95.7%) vs baseline: +1.9%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ encode_aspect

Time: ✅ 0.716µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +1.1%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ encode_noaspect

Time: ✅ 0.400µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +1.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ format_aspect

Time: ✅ 3.374µs (SLO: <10.000µs 📉 -66.3%) vs baseline: +0.5%

Memory: ✅ 37.906MB (SLO: <39.000MB -2.8%) vs baseline: +4.4%

✅ format_map_aspect

Time: ✅ 3.623µs (SLO: <10.000µs 📉 -63.8%) vs baseline: +0.2%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.3%

✅ format_map_noaspect

Time: ✅ 0.774µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ format_noaspect

Time: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.5%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ index_aspect

Time: ✅ 0.362µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ index_noaspect

Time: ✅ 0.274µs (SLO: <10.000µs 📉 -97.3%) vs baseline: -1.3%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 1.381µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ join_noaspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.2%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.465µs (SLO: <20.000µs 📉 -87.7%) vs baseline: -0.9%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.5%

✅ ljust_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.7%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ lower_aspect

Time: ✅ 2.205µs (SLO: <10.000µs 📉 -77.9%) vs baseline: ~same

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 0.367µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ lstrip_aspect

Time: ✅ 2.224µs (SLO: <20.000µs 📉 -88.9%) vs baseline: -0.8%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ lstrip_noaspect

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ modulo_aspect

Time: ✅ 0.990µs (SLO: <10.000µs 📉 -90.1%) vs baseline: -2.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.527µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.6%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes

Time: ✅ 0.982µs (SLO: <10.000µs 📉 -90.2%) vs baseline: +0.8%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.205µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.3%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 0.626µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 4.792µs (SLO: <10.000µs 📉 -52.1%) vs baseline: +0.5%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

✅ replace_noaspect

Time: ✅ 0.460µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ repr_aspect

Time: ✅ 0.906µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ repr_noaspect

Time: ✅ 0.412µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.6%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ rstrip_aspect

Time: ✅ 1.910µs (SLO: <20.000µs 📉 -90.5%) vs baseline: -1.0%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.6%

✅ rstrip_noaspect

Time: ✅ 0.377µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.4%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ slice_aspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ slice_noaspect

Time: ✅ 0.450µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.4%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.6%

✅ stringio_aspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.7%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ stringio_noaspect

Time: ✅ 0.719µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.3%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ strip_aspect

Time: ✅ 2.200µs (SLO: <20.000µs 📉 -89.0%) vs baseline: -2.1%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ strip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +5.0%

✅ swapcase_aspect

Time: ✅ 2.414µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.6%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.4%

✅ swapcase_noaspect

Time: ✅ 0.542µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.3%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ title_aspect

Time: ✅ 2.322µs (SLO: <10.000µs 📉 -76.8%) vs baseline: -0.6%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.4%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ translate_aspect

Time: ✅ 3.198µs (SLO: <10.000µs 📉 -68.0%) vs baseline: -0.9%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.4%

✅ translate_noaspect

Time: ✅ 1.035µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.7%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ upper_aspect

Time: ✅ 2.241µs (SLO: <10.000µs 📉 -77.6%) vs baseline: +1.4%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ upper_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.3%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.426µs (SLO: <10.000µs 📉 -85.7%) vs baseline: +0.1%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ rsplit_noaspect

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ split_aspect

Time: ✅ 1.395µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -2.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ splitlines_aspect

Time: ✅ 1.413µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.9%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ splitlines_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 49.266µs (SLO: <60.000µs 📉 -17.9%) vs baseline: -0.3%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.9%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.221ms (SLO: <42.000ms -4.2%) vs baseline: -0.1%

Memory: ✅ 34.859MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +4.9%

✅ add-link

Time: ✅ 36.390ms (SLO: <38.550ms -5.6%) vs baseline: +0.5%

Memory: ✅ 34.701MB (SLO: <39.000MB 📉 -11.0%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 220.142ms (SLO: <232.000ms -5.1%) vs baseline: +0.6%

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 211.865ms (SLO: <221.600ms -4.4%) vs baseline: -0.3%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.5%

✅ get-context

Time: ✅ 29.072ms (SLO: <31.300ms -7.1%) vs baseline: +0.5%

Memory: ✅ 34.859MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +5.5%

✅ is-recording

Time: ✅ 29.194ms (SLO: <31.000ms -5.8%) vs baseline: +0.6%

Memory: ✅ 34.780MB (SLO: <39.000MB 📉 -10.8%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 63.063ms (SLO: <65.850ms -4.2%) vs baseline: ~same

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.9%

✅ set-status

Time: ✅ 31.934ms (SLO: <34.150ms -6.5%) vs baseline: +0.5%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +5.1%

✅ start

Time: ✅ 28.735ms (SLO: <30.150ms -4.7%) vs baseline: +0.9%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.4%

✅ start-finish

Time: ✅ 34.014ms (SLO: <35.350ms -3.8%) vs baseline: +0.6%

Memory: ✅ 34.957MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 33.838ms (SLO: <35.450ms -4.5%) vs baseline: -0.3%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.1%

✅ update-name

Time: ✅ 30.921ms (SLO: <33.400ms -7.4%) vs baseline: -0.4%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.441ms (SLO: <354.300ms -3.3%) vs baseline: -0.1%

Memory: ✅ 37.800MB (SLO: <40.000MB -5.5%) vs baseline: +5.6%

✅ cache_on

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 36.987MB (SLO: <39.000MB -5.2%) vs baseline: +4.8%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.341µs (SLO: <170.000µs -8.6%) vs baseline: +0.6%

Memory: ✅ 36.753MB (SLO: <38.500MB -4.5%) vs baseline: +4.3%

✅ import_many_cached

Time: ✅ 120.793µs (SLO: <130.000µs -7.1%) vs baseline: -0.2%

Memory: ✅ 37.183MB (SLO: <38.500MB -3.4%) vs baseline: +5.8%

✅ import_many_stdlib

Time: ✅ 1.632ms (SLO: <1.750ms -6.8%) vs baseline: +0.6%

Memory: ✅ 37.345MB (SLO: <38.500MB -3.0%) vs baseline: +4.9%

✅ import_many_stdlib_cached

Time: ✅ 0.984ms (SLO: <1.100ms 📉 -10.5%) vs baseline: +0.5%

Memory: ✅ 37.279MB (SLO: <38.500MB -3.2%) vs baseline: +5.1%

✅ import_many_unknown

Time: ✅ 832.779µs (SLO: <890.000µs -6.4%) vs baseline: +0.7%

Memory: ✅ 37.287MB (SLO: <38.500MB -3.2%) vs baseline: +5.0%

✅ import_many_unknown_cached

Time: ✅ 796.292µs (SLO: <870.000µs -8.5%) vs baseline: -0.1%

Memory: ✅ 37.126MB (SLO: <38.500MB -3.6%) vs baseline: +4.8%

✅ import_one

Time: ✅ 19.809µs (SLO: <30.000µs 📉 -34.0%) vs baseline: +0.2%

Memory: ✅ 36.727MB (SLO: <39.000MB -5.8%) vs baseline: +3.7%

✅ import_one_cache

Time: ✅ 6.301µs (SLO: <10.000µs 📉 -37.0%) vs baseline: ~same

Memory: ✅ 37.158MB (SLO: <38.500MB -3.5%) vs baseline: +4.9%

✅ import_one_stdlib

Time: ✅ 18.835µs (SLO: <20.000µs -5.8%) vs baseline: +0.3%

Memory: ✅ 37.241MB (SLO: <38.500MB -3.3%) vs baseline: +5.3%

✅ import_one_stdlib_cache

Time: ✅ 6.287µs (SLO: <10.000µs 📉 -37.1%) vs baseline: ~same

Memory: ✅ 37.118MB (SLO: <38.500MB -3.6%) vs baseline: +5.5%

✅ import_one_unknown

Time: ✅ 45.569µs (SLO: <50.000µs -8.9%) vs baseline: +0.2%

Memory: ✅ 36.944MB (SLO: <38.500MB -4.0%) vs baseline: +3.9%

✅ import_one_unknown_cache

Time: ✅ 6.282µs (SLO: <10.000µs 📉 -37.2%) vs baseline: ~same

Memory: ✅ 37.130MB (SLO: <38.500MB -3.6%) vs baseline: +5.3%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: ~same

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +5.0%

✅ high_rate_limit

Time: ✅ 2.406µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.2%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +4.9%

✅ long_window

Time: ✅ 2.346µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.8%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +4.7%

✅ low_rate_limit

Time: ✅ 2.347µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.6%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.830µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +1.0%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.5%

✅ short_window

Time: ✅ 2.487µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.2%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.8%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.000ms (SLO: <320.950ms -3.7%) vs baseline: ~same

Memory: ✅ 32.912MB (SLO: <34.500MB -4.6%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 327.341ms (SLO: <359.150ms -8.9%) vs baseline: ~same

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.0%

✅ medium

Time: ✅ 7.079ms (SLO: <7.400ms -4.3%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.8%

✅ shallow

Time: ✅ 0.955ms (SLO: <1.050ms -9.1%) vs baseline: +0.2%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.3%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 136.974µs (SLO: <290.000µs 📉 -52.8%) vs baseline: -1.4%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ high_match

Time: ✅ 174.256µs (SLO: <480.000µs 📉 -63.7%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ low_match

Time: ✅ 98.426µs (SLO: <120.000µs 📉 -18.0%) vs baseline: -0.6%

Memory: ✅ 600.882MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.656ms (SLO: <8.500ms 📉 -68.8%) vs baseline: -0.9%

Memory: ✅ 68.194MB (SLO: <75.000MB -9.1%) vs baseline: +4.7%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.526µs (SLO: <20.000µs 📉 -47.4%) vs baseline: +0.5%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 40.406µs (SLO: <50.000µs 📉 -19.2%) vs baseline: +1.2%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 41.651µs (SLO: <50.000µs 📉 -16.7%) vs baseline: +2.3%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.8%

✅ no-collectipvariant

Time: ✅ 39.948µs (SLO: <50.000µs 📉 -20.1%) vs baseline: -0.3%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.710µs (SLO: <50.000µs 📉 -22.6%) vs baseline: ~same

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ obfuscation-no-query

Time: ✅ 40.901µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +0.2%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.078µs (SLO: <90.000µs 📉 -15.5%) vs baseline: +0.2%

Memory: ✅ 32.971MB (SLO: <34.000MB -3.0%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.632µs (SLO: <90.000µs 📉 -14.9%) vs baseline: +0.6%

Memory: ✅ 32.952MB (SLO: <34.000MB -3.1%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.352µs (SLO: <170.000µs -9.2%) vs baseline: ~same

Memory: ✅ 33.010MB (SLO: <34.500MB -4.3%) vs baseline: +4.9%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 150.165µs (SLO: <160.000µs -6.1%) vs baseline: +0.9%

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +5.0%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.924µs (SLO: <170.000µs -8.3%) vs baseline: +0.4%

Memory: ✅ 32.991MB (SLO: <34.500MB -4.4%) vs baseline: +5.1%

✅ useragentvariant_exists_1

Time: ✅ 39.626µs (SLO: <50.000µs 📉 -20.7%) vs baseline: ~same

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%

✅ useragentvariant_exists_2

Time: ✅ 41.345µs (SLO: <50.000µs 📉 -17.3%) vs baseline: +1.9%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ useragentvariant_exists_3

Time: ✅ 40.085µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +0.2%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 40.283µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +1.4%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ useragentvariant_not_exists_2

Time: ✅ 39.420µs (SLO: <50.000µs 📉 -21.2%) vs baseline: ~same

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.9%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.136µs (SLO: <20.000µs 📉 -84.3%) vs baseline: +0.4%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ 1-count-metrics-100-times

Time: ✅ 213.123µs (SLO: <250.000µs 📉 -14.8%) vs baseline: +0.8%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 2.937µs (SLO: <20.000µs 📉 -85.3%) vs baseline: -0.1%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.2%

✅ 1-distribution-metrics-100-times

Time: ✅ 191.108µs (SLO: <220.000µs 📉 -13.1%) vs baseline: -0.3%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ 1-gauge-metric-1-times

Time: ✅ 2.321µs (SLO: <20.000µs 📉 -88.4%) vs baseline: +9.0%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +4.5%

✅ 1-gauge-metrics-100-times

Time: ✅ 125.886µs (SLO: <150.000µs 📉 -16.1%) vs baseline: +0.6%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 3.136µs (SLO: <20.000µs 📉 -84.3%) vs baseline: -0.3%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ 1-rate-metrics-100-times

Time: ✅ 212.454µs (SLO: <250.000µs 📉 -15.0%) vs baseline: +0.4%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.4%

✅ 100-count-metrics-100-times

Time: ✅ 21.345ms (SLO: <23.500ms -9.2%) vs baseline: ~same

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.998ms (SLO: <2.250ms 📉 -11.2%) vs baseline: +1.6%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +4.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.307ms (SLO: <1.550ms 📉 -15.7%) vs baseline: +2.1%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.8%

✅ 100-rate-metrics-100-times

Time: ✅ 2.190ms (SLO: <2.550ms 📉 -14.1%) vs baseline: +0.3%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.246µs (SLO: <20.000µs 📉 -78.8%) vs baseline: -0.3%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.7%

✅ flush-100-metrics

Time: ✅ 182.725µs (SLO: <250.000µs 📉 -26.9%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.223ms (SLO: <2.500ms 📉 -11.1%) vs baseline: +0.4%

Memory: ✅ 32.912MB (SLO: <34.500MB -4.6%) vs baseline: +5.1%

✅ tracer - 6/6

✅ large

Time: ✅ 30.444ms (SLO: <32.950ms -7.6%) vs baseline: +0.7%

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.9%

✅ medium

Time: ✅ 2.971ms (SLO: <3.200ms -7.1%) vs baseline: +0.3%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.5%

✅ small

Time: ✅ 335.985µs (SLO: <370.000µs -9.2%) vs baseline: +1.2%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

ℹ️ Scenarios Missing SLO Configuration (9 scenarios)

The following scenarios exist in candidate data but have no SLO thresholds configured:

  • coreapiscenario-core_dispatch_listeners
  • coreapiscenario-core_dispatch_no_listeners
  • coreapiscenario-core_dispatch_with_results_listeners
  • coreapiscenario-core_dispatch_with_results_no_listeners
  • djangosimple-baseline
  • errortrackingdjangosimple-baseline
  • errortrackingflasksqli-baseline
  • flasksimple-baseline
  • flasksqli-baseline

brettlangdon
brettlangdon approved these changes Oct 17, 2025
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release note lgtm

sabrenner
sabrenner approved these changes Oct 17, 2025
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sabrenner
sabrenner reviewed Oct 17, 2025
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@gary-huang @brettlangdon
Update releasenotes/notes/llmobs-dne-add-project-name-arg-to-create-e…
59bec46 
…xperiment-a1f4fb61aea22983.yaml

Co-authored-by: Brett Langdon <brett.langdon@datadoghq.com>
@gary-huang gary-huang merged commit d36d913 into main Oct 17, 2025
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@gary-huang gary-huang deleted the gary/mlob-4211 branch October 17, 2025 17:39
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@sabrenner sabrenner sabrenner approved these changes

@brettlangdon brettlangdon brettlangdon approved these changes

@Yun-Kim Yun-Kim Awaiting requested review from Yun-Kim Yun-Kim is a code owner automatically assigned from DataDog/apm-python

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