Startup Time Report ¹

Notes

• This report is for comparing the base commit (ec904ec) and the CI merge commit (a59e638)
• Please check below reports for each individual commit to find more details (Perfetto traces, histograms, detailed measurements)
  • ec904ec: https://storage.googleapis.com/firebase-sdk-metric-reports/deFCbcsDcF/index.html
  • a59e638: https://storage.googleapis.com/firebase-sdk-metric-reports/lv3CmPyGZH/index.html

Startup Times

• fire-fst

  Device	Statistics	Distributions
  oriole-32	Percentile ec904ec a59e638 Diff Significant (?) p10 274 ±9.5 μs 272 ±8 μs -1.54 μs (-0.6%) NO p25 282 ±12 μs 279 ±8 μs -3.48 μs (-1.2%) NO p50 294 ±16 μs 289 ±11 μs -5.48 μs (-1.9%) NO p75 320 ±51 μs 314 ±43 μs -6.26 μs (-2.0%) NO p90 352 ±72 μs 334 ±52 μs -17.6 μs (-5.0%) NO 20 test runs in comparison Commit Test Runs ec904ec 2025-07-03_16:24:19.199611_pysa 2025-07-03_16:24:19.200364_ndEz 2025-07-03_16:24:19.200373_Yqpm 2025-07-03_16:24:19.200379_Igtb 2025-07-03_16:24:19.200384_HAKd 2025-07-03_16:24:19.200388_MDEB 2025-07-03_16:24:19.200392_iGWT 2025-07-03_16:24:19.200395_CXMT 2025-07-03_16:24:19.200399_kUjW 2025-07-03_16:24:19.200403_iJFD a59e638 2025-07-03_20:19:27.492254_uQrE 2025-07-03_20:19:27.493756_AlMM 2025-07-03_20:19:27.493766_jQIs 2025-07-03_20:19:27.493772_jtwX 2025-07-03_20:19:27.493777_qjOn 2025-07-03_20:19:27.493781_NvqW 2025-07-03_20:19:27.493785_cqwV 2025-07-03_20:19:27.493789_MoTJ 2025-07-03_20:19:27.493793_VIaD 2025-07-03_20:19:27.493797_ySvG
  redfin-30	Percentile ec904ec a59e638 Diff Significant (?) p10 491 ±28 μs 501 ±29 μs +10.3 μs (+2.1%) NO p25 513 ±33 μs 523 ±30 μs +9.77 μs (+1.9%) NO p50 539 ±36 μs 555 ±34 μs +15.9 μs (+3.0%) NO p75 569 ±40 μs 588 ±40 μs +19.1 μs (+3.4%) NO p90 608 ±41 μs 633 ±49 μs +25.0 μs (+4.1%) NO 20 test runs in comparison Commit Test Runs ec904ec 2025-07-03_16:24:19.199611_pysa 2025-07-03_16:24:19.200364_ndEz 2025-07-03_16:24:19.200373_Yqpm 2025-07-03_16:24:19.200379_Igtb 2025-07-03_16:24:19.200384_HAKd 2025-07-03_16:24:19.200388_MDEB 2025-07-03_16:24:19.200392_iGWT 2025-07-03_16:24:19.200395_CXMT 2025-07-03_16:24:19.200399_kUjW 2025-07-03_16:24:19.200403_iJFD a59e638 2025-07-03_20:19:27.492254_uQrE 2025-07-03_20:19:27.493756_AlMM 2025-07-03_20:19:27.493766_jQIs 2025-07-03_20:19:27.493772_jtwX 2025-07-03_20:19:27.493777_qjOn 2025-07-03_20:19:27.493781_NvqW 2025-07-03_20:19:27.493785_cqwV 2025-07-03_20:19:27.493789_MoTJ 2025-07-03_20:19:27.493793_VIaD 2025-07-03_20:19:27.493797_ySvG

• timeToInitialDisplay

  Device	Statistics	Distributions
  oriole-32	Percentile ec904ec a59e638 Diff Significant (?) p10 200 ±4 ms 201 ±3 ms +828 μs (+0.4%) NO p25 205 ±4 ms 207 ±3 ms +1.65 ms (+0.8%) NO p50 211 ±5 ms 213 ±3 ms +1.97 ms (+0.9%) NO p75 219 ±5 ms 221 ±3 ms +1.50 ms (+0.7%) NO p90 226 ±5 ms 232 ±7 ms +6.09 ms (+2.7%) NO 20 test runs in comparison Commit Test Runs ec904ec 2025-07-03_16:24:19.199611_pysa 2025-07-03_16:24:19.200364_ndEz 2025-07-03_16:24:19.200373_Yqpm 2025-07-03_16:24:19.200379_Igtb 2025-07-03_16:24:19.200384_HAKd 2025-07-03_16:24:19.200388_MDEB 2025-07-03_16:24:19.200392_iGWT 2025-07-03_16:24:19.200395_CXMT 2025-07-03_16:24:19.200399_kUjW 2025-07-03_16:24:19.200403_iJFD a59e638 2025-07-03_20:19:27.492254_uQrE 2025-07-03_20:19:27.493756_AlMM 2025-07-03_20:19:27.493766_jQIs 2025-07-03_20:19:27.493772_jtwX 2025-07-03_20:19:27.493777_qjOn 2025-07-03_20:19:27.493781_NvqW 2025-07-03_20:19:27.493785_cqwV 2025-07-03_20:19:27.493789_MoTJ 2025-07-03_20:19:27.493793_VIaD 2025-07-03_20:19:27.493797_ySvG
  redfin-30	Percentile ec904ec a59e638 Diff Significant (?) p10 224 ±4 ms 245 ±5 ms +21.0 ms (+9.4%) YES p25 230 ±4 ms 251 ±4 ms +21.2 ms (+9.2%) MAYBE p50 239 ±4 ms 259 ±4 ms +20.0 ms (+8.4%) MAYBE p75 247 ±5 ms 268 ±5 ms +20.8 ms (+8.4%) MAYBE p90 256 ±5 ms 279 ±6 ms +23.1 ms (+9.0%) MAYBE 20 test runs in comparison Commit Test Runs ec904ec 2025-07-03_16:24:19.199611_pysa 2025-07-03_16:24:19.200364_ndEz 2025-07-03_16:24:19.200373_Yqpm 2025-07-03_16:24:19.200379_Igtb 2025-07-03_16:24:19.200384_HAKd 2025-07-03_16:24:19.200388_MDEB 2025-07-03_16:24:19.200392_iGWT 2025-07-03_16:24:19.200395_CXMT 2025-07-03_16:24:19.200399_kUjW 2025-07-03_16:24:19.200403_iJFD a59e638 2025-07-03_20:19:27.492254_uQrE 2025-07-03_20:19:27.493756_AlMM 2025-07-03_20:19:27.493766_jQIs 2025-07-03_20:19:27.493772_jtwX 2025-07-03_20:19:27.493777_qjOn 2025-07-03_20:19:27.493781_NvqW 2025-07-03_20:19:27.493785_cqwV 2025-07-03_20:19:27.493789_MoTJ 2025-07-03_20:19:27.493793_VIaD 2025-07-03_20:19:27.493797_ySvG