Startup Time Report ¹

Notes

• This report is for comparing the base commit (f735209) and the CI merge commit (3d91cbf)
• Please check below reports for each individual commit to find more details (Perfetto traces, histograms, detailed measurements)
  • f735209: https://storage.googleapis.com/firebase-sdk-metric-reports/HXX66flNo6/index.html
  • 3d91cbf: https://storage.googleapis.com/firebase-sdk-metric-reports/r3bDxxyZa5/index.html

Startup Times

• fire-perf

  Device	Statistics	Distributions
  oriole-32	Percentile f735209 3d91cbf Diff Significant (?) p10 264 ±18 μs 260 ±16 μs -4.51 μs (-1.7%) NO p25 274 ±16 μs 270 ±16 μs -3.64 μs (-1.3%) NO p50 288 ±16 μs 286 ±16 μs -1.37 μs (-0.5%) NO p75 311 ±16 μs 315 ±13 μs +3.49 μs (+1.1%) NO p90 370 ±28 μs 379 ±40 μs +8.78 μs (+2.4%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC
  redfin-30	Percentile f735209 3d91cbf Diff Significant (?) p10 712 ±73 μs 755 ±77 μs +43.1 μs (+6.1%) NO p25 749 ±68 μs 801 ±68 μs +52.0 μs (+6.9%) NO p50 826 ±98 μs 882 ±81 μs +56.5 μs (+6.8%) NO p75 948 ±174 μs 991 ±98 μs +42.8 μs (+4.5%) NO p90 1.07 ±0.2 ms 1.10 ±0.1 ms +32.9 μs (+3.1%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC

• fire-sessions

  Device	Statistics	Distributions
  oriole-32	Percentile f735209 3d91cbf Diff Significant (?) p10 2.06 ±0.5 ms 2.41 ±1 ms +349 μs (+16.9%) NO p25 2.27 ±0.6 ms 2.59 ±1 ms +326 μs (+14.4%) NO p50 2.65 ±0.6 ms 2.92 ±1 ms +270 μs (+10.2%) NO p75 3.15 ±0.7 ms 3.49 ±1 ms +344 μs (+10.9%) NO p90 3.86 ±0.8 ms 4.29 ±1 ms +425 μs (+11.0%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC
  redfin-30	Percentile f735209 3d91cbf Diff Significant (?) p10 5.14 ±1 ms 5.27 ±1 ms +129 μs (+2.5%) NO p25 5.88 ±2 ms 5.93 ±2 ms +50.7 μs (+0.9%) NO p50 7.06 ±3 ms 7.04 ±3 ms -17.8 μs (-0.3%) NO p75 8.44 ±5 ms 8.66 ±4 ms +219 μs (+2.6%) NO p90 10.0 ±6 ms 10.5 ±5 ms +461 μs (+4.6%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC

• timeToInitialDisplay

  Device	Statistics	Distributions
  oriole-32	Percentile f735209 3d91cbf Diff Significant (?) p10 195 ±4 ms 201 ±2 ms +6.03 ms (+3.1%) NO p25 201 ±4 ms 207 ±2 ms +5.52 ms (+2.7%) NO p50 208 ±4 ms 214 ±2 ms +5.84 ms (+2.8%) NO p75 215 ±4 ms 221 ±3 ms +6.43 ms (+3.0%) NO p90 222 ±4 ms 232 ±3 ms +9.75 ms (+4.4%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC
  redfin-30	Percentile f735209 3d91cbf Diff Significant (?) p10 231 ±14 ms 250 ±4 ms +19.6 ms (+8.5%) NO p25 237 ±15 ms 256 ±4 ms +19.3 ms (+8.1%) NO p50 244 ±15 ms 264 ±4 ms +19.8 ms (+8.1%) NO p75 253 ±15 ms 273 ±4 ms +20.2 ms (+8.0%) NO p90 262 ±16 ms 289 ±10 ms +26.1 ms (+10.0%) NO 20 test runs in comparison Commit Test Runs f735209 2025-06-12_04:42:10.816909_VwBw 2025-06-12_04:42:10.816941_DVgT 2025-06-12_04:42:10.816953_WIHe 2025-06-12_04:42:10.816962_CFRO 2025-06-12_04:42:10.816969_lBFD 2025-06-12_04:42:10.816977_kUAg 2025-06-12_04:42:10.816984_YHzP 2025-06-12_04:42:10.816991_IDYs 2025-06-12_04:42:10.816998_xXvL 2025-06-12_04:42:10.817004_VjYU 3d91cbf 2025-06-16_15:39:26.066580_rnwK 2025-06-16_15:39:26.066619_iwAk 2025-06-16_15:39:26.066629_lXbp 2025-06-16_15:39:26.066637_ycvW 2025-06-16_15:39:26.066644_IoPR 2025-06-16_15:39:26.066651_jbzR 2025-06-16_15:39:26.066658_wHns 2025-06-16_15:39:26.066665_LoWJ 2025-06-16_15:39:26.066672_Jskf 2025-06-16_15:39:26.066679_WSqC