Startup Time Report ¹

Notes

• This report is for comparing the base commit (4139f6b) and the CI merge commit (ff8da03)
• Please check below reports for each individual commit to find more details (Perfetto traces, histograms, detailed measurements)
  • 4139f6b: https://storage.googleapis.com/firebase-sdk-metric-reports/CFFZoUgHD6/index.html
  • ff8da03: https://storage.googleapis.com/firebase-sdk-metric-reports/ol6NiQGihO/index.html

Startup Times

• fire-fst

  Device	Statistics	Distributions
  oriole-32	Percentile 4139f6b ff8da03 Diff Significant (?) p10 312 ±67 μs 273 ±35 μs -38.9 μs (-12.5%) NO p25 331 ±76 μs 283 ±35 μs -48.3 μs (-14.6%) NO p50 359 ±91 μs 297 ±35 μs -61.5 μs (-17.1%) NO p75 432 ±124 μs 347 ±68 μs -84.8 μs (-19.6%) NO p90 520 ±150 μs 433 ±133 μs -86.9 μs (-16.7%) NO 20 test runs in comparison Commit Test Runs 4139f6b 2025-10-30_15:10:32.469584_nAXf 2025-10-30_15:10:32.469638_byCV 2025-10-30_15:10:32.469647_lZkN 2025-10-30_15:10:32.469661_QXll 2025-10-30_15:10:32.469668_FaeE 2025-10-30_15:10:32.469677_TTfC 2025-10-30_15:10:32.469683_cYun 2025-10-30_15:10:32.469689_pMsC 2025-10-30_15:10:32.469695_ifEx 2025-10-30_15:10:32.469700_yCHe ff8da03 2025-10-30_15:48:29.628116_HXoB 2025-10-30_15:48:29.628157_CJKJ 2025-10-30_15:48:29.628167_zdLr 2025-10-30_15:48:29.628181_TMFM 2025-10-30_15:48:29.628188_xMyl 2025-10-30_15:48:29.628194_SSDZ 2025-10-30_15:48:29.628200_CVpE 2025-10-30_15:48:29.628206_zbJn 2025-10-30_15:48:29.628213_QfqJ 2025-10-30_15:48:29.628219_Pmcw
  redfin-30	Percentile 4139f6b ff8da03 Diff Significant (?) p10 513 ±57 μs 521 ±35 μs +7.27 μs (+1.4%) NO p25 533 ±60 μs 535 ±37 μs +2.63 μs (+0.5%) NO p50 559 ±67 μs 561 ±37 μs +2.31 μs (+0.4%) NO p75 595 ±85 μs 596 ±42 μs +911 ns (+0.2%) NO p90 648 ±105 μs 661 ±103 μs +13.9 μs (+2.1%) NO 20 test runs in comparison Commit Test Runs 4139f6b 2025-10-30_15:10:32.469584_nAXf 2025-10-30_15:10:32.469638_byCV 2025-10-30_15:10:32.469647_lZkN 2025-10-30_15:10:32.469661_QXll 2025-10-30_15:10:32.469668_FaeE 2025-10-30_15:10:32.469677_TTfC 2025-10-30_15:10:32.469683_cYun 2025-10-30_15:10:32.469689_pMsC 2025-10-30_15:10:32.469695_ifEx 2025-10-30_15:10:32.469700_yCHe ff8da03 2025-10-30_15:48:29.628116_HXoB 2025-10-30_15:48:29.628157_CJKJ 2025-10-30_15:48:29.628167_zdLr 2025-10-30_15:48:29.628181_TMFM 2025-10-30_15:48:29.628188_xMyl 2025-10-30_15:48:29.628194_SSDZ 2025-10-30_15:48:29.628200_CVpE 2025-10-30_15:48:29.628206_zbJn 2025-10-30_15:48:29.628213_QfqJ 2025-10-30_15:48:29.628219_Pmcw

• timeToInitialDisplay

  Device	Statistics	Distributions
  oriole-32	Percentile 4139f6b ff8da03 Diff Significant (?) p10 207 ±11 ms 211 ±20 ms +4.41 ms (+2.1%) NO p25 213 ±14 ms 218 ±21 ms +4.38 ms (+2.1%) NO p50 223 ±21 ms 226 ±24 ms +3.16 ms (+1.4%) NO p75 232 ±24 ms 237 ±29 ms +5.40 ms (+2.3%) NO p90 240 ±26 ms 248 ±29 ms +7.62 ms (+3.2%) NO 20 test runs in comparison Commit Test Runs 4139f6b 2025-10-30_15:10:32.469584_nAXf 2025-10-30_15:10:32.469638_byCV 2025-10-30_15:10:32.469647_lZkN 2025-10-30_15:10:32.469661_QXll 2025-10-30_15:10:32.469668_FaeE 2025-10-30_15:10:32.469677_TTfC 2025-10-30_15:10:32.469683_cYun 2025-10-30_15:10:32.469689_pMsC 2025-10-30_15:10:32.469695_ifEx 2025-10-30_15:10:32.469700_yCHe ff8da03 2025-10-30_15:48:29.628116_HXoB 2025-10-30_15:48:29.628157_CJKJ 2025-10-30_15:48:29.628167_zdLr 2025-10-30_15:48:29.628181_TMFM 2025-10-30_15:48:29.628188_xMyl 2025-10-30_15:48:29.628194_SSDZ 2025-10-30_15:48:29.628200_CVpE 2025-10-30_15:48:29.628206_zbJn 2025-10-30_15:48:29.628213_QfqJ 2025-10-30_15:48:29.628219_Pmcw
  redfin-30	Percentile 4139f6b ff8da03 Diff Significant (?) p10 236 ±14 ms 261 ±13 ms +25.0 ms (+10.6%) NO p25 242 ±15 ms 268 ±13 ms +25.7 ms (+10.6%) NO p50 250 ±16 ms 277 ±14 ms +26.9 ms (+10.8%) NO p75 262 ±27 ms 289 ±17 ms +27.4 ms (+10.5%) NO p90 275 ±30 ms 311 ±26 ms +35.9 ms (+13.1%) NO 20 test runs in comparison Commit Test Runs 4139f6b 2025-10-30_15:10:32.469584_nAXf 2025-10-30_15:10:32.469638_byCV 2025-10-30_15:10:32.469647_lZkN 2025-10-30_15:10:32.469661_QXll 2025-10-30_15:10:32.469668_FaeE 2025-10-30_15:10:32.469677_TTfC 2025-10-30_15:10:32.469683_cYun 2025-10-30_15:10:32.469689_pMsC 2025-10-30_15:10:32.469695_ifEx 2025-10-30_15:10:32.469700_yCHe ff8da03 2025-10-30_15:48:29.628116_HXoB 2025-10-30_15:48:29.628157_CJKJ 2025-10-30_15:48:29.628167_zdLr 2025-10-30_15:48:29.628181_TMFM 2025-10-30_15:48:29.628188_xMyl 2025-10-30_15:48:29.628194_SSDZ 2025-10-30_15:48:29.628200_CVpE 2025-10-30_15:48:29.628206_zbJn 2025-10-30_15:48:29.628213_QfqJ 2025-10-30_15:48:29.628219_Pmcw