Report 📊

Summary

The performance comparison between varianta_baseline and variantb_agp-9.4.0 reveals marginal differences in build times and task execution times. The overall build time for variantb_agp-9.4.0 is slightly higher by approximately 0.3 seconds (0.3% increase) compared to varianta_baseline. Configuration times are nearly identical, with variantb_agp-9.4.0 being marginally faster by about 0.45 seconds (1% decrease). Notable task differences include the GlobalSyntheticsGeneratorTask, which shows a significant increase in execution time in variantb_agp-9.4.0 by about 0.2 seconds (3.5% increase). CPU and memory usage across all processes and specifically for the build processes are closely matched between the two variants, with no significant deviations observed.

Detailed Report

1. Build Time Comparison

  • Overall Build Time:

    • Mean: varianta_baseline 262.897s vs variantb_agp-9.4.0 263.692s (0.3% increase)
    • P50: varianta_baseline 267.392s vs variantb_agp-9.4.0 267.417s
    • P90: varianta_baseline 287.645s vs variantb_agp-9.4.0 287.170s

  • Configuration Time:

    • Mean: varianta_baseline 45.175s vs variantb_agp-9.4.0 44.723s (1% decrease)
    • P50: varianta_baseline 46.000s vs variantb_agp-9.4.0 44.429s
    • P90: varianta_baseline 50.628s vs variantb_agp-9.4.0 50.601s

2. Task Type Differences

  • Top 3 Time-Consuming Tasks:
    • "GlobalSyntheticsGeneratorTask":
      • Mean: varianta_baseline 5.837s vs variantb_agp-9.4.0 6.043s (3.5% increase)
      • P50: varianta_baseline 5.805s vs variantb_agp-9.4.0 6.186s
      • P90: varianta_baseline 7.031s vs variantb_agp-9.4.0 6.673s
    • "DexMergingTask":
      • Mean: varianta_baseline 7.276s vs variantb_agp-9.4.0 7.316s
      • P50: varianta_baseline 1.431s vs variantb_agp-9.4.0 1.304s
      • P90: varianta_baseline 21.139s vs variantb_agp-9.4.0 21.178s
    • "KotlinCompile":
      • Mean: varianta_baseline 3.479s vs variantb_agp-9.4.0 3.510s
      • P50: varianta_baseline 3.045s vs variantb_agp-9.4.0 3.100s
      • P90: varianta_baseline 5.110s vs variantb_agp-9.4.0 5.171s

3. Statistical Patterns

  • Tasks with notable timing variations include "GlobalSyntheticsGeneratorTask" with a 3.5% increase in mean execution time in variantb_agp-9.4.0.

5. CPU & Memory Usage Analysis

  • CPU Usage:

    • All processes: Both variants reached a maximum of 100% CPU usage.
    • Build process: varianta_baseline 95.6% vs variantb_agp-9.4.0 95.4%.
    • Build child processes: varianta_baseline 93.57% vs variantb_agp-9.4.0 94.0%.

  • Memory Usage:

    • All processes: varianta_baseline peaked at 9.08 GB vs variantb_agp-9.4.0 at 9.0 GB.
    • Build process: varianta_baseline 4.54 GB vs variantb_agp-9.4.0 4.41 GB.
    • Build child processes: varianta_baseline 3.44 GB vs variantb_agp-9.4.0 3.49 GB.

In summary, the performance differences between the two variants are minimal, with slight variations in task execution times and negligible differences in resource usage.