Towards reducing the time needed for load testing
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract The performance of large‐scale systems must be thoroughly tested under various levels of workload, as load‐related issues can have a disastrous impact on the system. However, load testing often requires a large amount of time, running from hours to even days. In our prior work, we reduced the execution time of a load test by detecting repetitiveness in individual performance metric values, such as CPU utilization, that are observed during the test. However, as we explain in this paper, disregarding combinations of performance metrics may miss important information about the load‐related behavior of a system. In this paper we revisit our prior approach, by proposing an approach that reduces the execution time of a load test by detecting whether a test no longer exercises new combinations of the observed performance metrics. We study three open source systems, in which we use our new and prior approaches to reduce the execution time of a 24‐hour load test. We show that our new approach is capable of reducing the execution time of the test to less than 8.5 hours, while preserving a coverage of at least 95% of the combinations that are observed between the performance metrics during the 24‐hour tests.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it