Startup Time Report ¹

Notes

• This report is for comparing the base commit (f08e0c7) and the CI merge commit (8850386)
• Please check below reports for each individual commit to find more details (Perfetto traces, histograms, detailed measurements)
  • f08e0c7: https://storage.googleapis.com/firebase-sdk-metric-reports/PIDAj0GRcN/index.html
  • 8850386: https://storage.googleapis.com/firebase-sdk-metric-reports/Qm8YKn76mN/index.html

Startup Times

• fire-fst

  Device	Statistics	Distributions
  oriole-32	Percentile f08e0c7 8850386 Diff Significant (?) p10 264 ±12 μs 254 ±12 μs -10.5 μs (-4.0%) NO p25 277 ±12 μs 265 ±15 μs -12.6 μs (-4.5%) NO p50 307 ±35 μs 292 ±41 μs -14.5 μs (-4.7%) NO p75 360 ±72 μs 351 ±81 μs -9.33 μs (-2.6%) NO p90 445 ±124 μs 421 ±104 μs -23.9 μs (-5.4%) NO 20 test runs in comparison Commit Test Runs f08e0c7 2025-06-17_14:04:00.219665_jVxl 2025-06-17_14:04:00.219701_GrrJ 2025-06-17_14:04:00.219713_tzRQ 2025-06-17_14:04:00.219721_BWWY 2025-06-17_14:04:00.219729_UsGW 2025-06-17_14:04:00.219737_ejuQ 2025-06-17_14:04:00.219743_LPho 2025-06-17_14:04:00.219751_iHPe 2025-06-17_14:04:00.219758_Mzxq 2025-06-17_14:04:00.219765_dSnp 8850386 2025-06-18_16:20:39.169329_gihc 2025-06-18_16:20:39.169371_tfKe 2025-06-18_16:20:39.169384_ANuG 2025-06-18_16:20:39.169392_SuHe 2025-06-18_16:20:39.169399_HaeP 2025-06-18_16:20:39.169406_TYJB 2025-06-18_16:20:39.169413_siYp 2025-06-18_16:20:39.169419_JSgY 2025-06-18_16:20:39.169425_eGmU 2025-06-18_16:20:39.169431_ECYr
  redfin-30	Percentile f08e0c7 8850386 Diff Significant (?) p10 515 ±40 μs 499 ±57 μs -15.8 μs (-3.1%) NO p25 533 ±41 μs 512 ±59 μs -21.9 μs (-4.1%) NO p50 558 ±43 μs 531 ±60 μs -27.3 μs (-4.9%) NO p75 594 ±41 μs 555 ±62 μs -38.6 μs (-6.5%) NO p90 670 ±117 μs 589 ±68 μs -81.0 μs (-12.1%) NO 20 test runs in comparison Commit Test Runs f08e0c7 2025-06-17_14:04:00.219665_jVxl 2025-06-17_14:04:00.219701_GrrJ 2025-06-17_14:04:00.219713_tzRQ 2025-06-17_14:04:00.219721_BWWY 2025-06-17_14:04:00.219729_UsGW 2025-06-17_14:04:00.219737_ejuQ 2025-06-17_14:04:00.219743_LPho 2025-06-17_14:04:00.219751_iHPe 2025-06-17_14:04:00.219758_Mzxq 2025-06-17_14:04:00.219765_dSnp 8850386 2025-06-18_16:20:39.169329_gihc 2025-06-18_16:20:39.169371_tfKe 2025-06-18_16:20:39.169384_ANuG 2025-06-18_16:20:39.169392_SuHe 2025-06-18_16:20:39.169399_HaeP 2025-06-18_16:20:39.169406_TYJB 2025-06-18_16:20:39.169413_siYp 2025-06-18_16:20:39.169419_JSgY 2025-06-18_16:20:39.169425_eGmU 2025-06-18_16:20:39.169431_ECYr

• timeToInitialDisplay

  Device	Statistics	Distributions
  oriole-32	Percentile f08e0c7 8850386 Diff Significant (?) p10 199 ±4 ms 198 ±2 ms -586 μs (-0.3%) NO p25 204 ±4 ms 204 ±2 ms -148 μs (-0.1%) NO p50 211 ±4 ms 211 ±2 ms +630 μs (+0.3%) NO p75 218 ±4 ms 219 ±2 ms +1.23 ms (+0.6%) NO p90 226 ±4 ms 229 ±5 ms +3.31 ms (+1.5%) NO 20 test runs in comparison Commit Test Runs f08e0c7 2025-06-17_14:04:00.219665_jVxl 2025-06-17_14:04:00.219701_GrrJ 2025-06-17_14:04:00.219713_tzRQ 2025-06-17_14:04:00.219721_BWWY 2025-06-17_14:04:00.219729_UsGW 2025-06-17_14:04:00.219737_ejuQ 2025-06-17_14:04:00.219743_LPho 2025-06-17_14:04:00.219751_iHPe 2025-06-17_14:04:00.219758_Mzxq 2025-06-17_14:04:00.219765_dSnp 8850386 2025-06-18_16:20:39.169329_gihc 2025-06-18_16:20:39.169371_tfKe 2025-06-18_16:20:39.169384_ANuG 2025-06-18_16:20:39.169392_SuHe 2025-06-18_16:20:39.169399_HaeP 2025-06-18_16:20:39.169406_TYJB 2025-06-18_16:20:39.169413_siYp 2025-06-18_16:20:39.169419_JSgY 2025-06-18_16:20:39.169425_eGmU 2025-06-18_16:20:39.169431_ECYr
  redfin-30	Percentile f08e0c7 8850386 Diff Significant (?) p10 227 ±7 ms 247 ±4 ms +20.3 ms (+9.0%) NO p25 234 ±8 ms 252 ±5 ms +18.4 ms (+7.9%) NO p50 243 ±11 ms 261 ±6 ms +17.3 ms (+7.1%) NO p75 253 ±14 ms 270 ±6 ms +17.1 ms (+6.8%) NO p90 264 ±19 ms 282 ±9 ms +18.3 ms (+6.9%) NO 20 test runs in comparison Commit Test Runs f08e0c7 2025-06-17_14:04:00.219665_jVxl 2025-06-17_14:04:00.219701_GrrJ 2025-06-17_14:04:00.219713_tzRQ 2025-06-17_14:04:00.219721_BWWY 2025-06-17_14:04:00.219729_UsGW 2025-06-17_14:04:00.219737_ejuQ 2025-06-17_14:04:00.219743_LPho 2025-06-17_14:04:00.219751_iHPe 2025-06-17_14:04:00.219758_Mzxq 2025-06-17_14:04:00.219765_dSnp 8850386 2025-06-18_16:20:39.169329_gihc 2025-06-18_16:20:39.169371_tfKe 2025-06-18_16:20:39.169384_ANuG 2025-06-18_16:20:39.169392_SuHe 2025-06-18_16:20:39.169399_HaeP 2025-06-18_16:20:39.169406_TYJB 2025-06-18_16:20:39.169413_siYp 2025-06-18_16:20:39.169419_JSgY 2025-06-18_16:20:39.169425_eGmU 2025-06-18_16:20:39.169431_ECYr