Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)482,869 1,432,891 950,022 196.7%
Incl. Wall Time (microsec) per call 120,717 358,223 237,506 196.7%
Excl. Wall Time (microsec)1,039 2,976 1,937 186.4%
Incl. CPU (microsecs)116,007 112,008 -3,999 -3.4%
Incl. CPU (microsecs) per call 29,002 28,002 -1,000 -3.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)24,254,024 24,254,272 248 0.0%
Incl. MemUse (bytes) per call 6,063,506 6,063,568 62 0.0%
Excl. MemUse (bytes)-36,352 -36,352 0 0.0%
Incl. PeakMemUse (bytes)24,114,408 24,114,512 104 0.0%
Incl. PeakMemUse (bytes) per call 6,028,602 6,028,628 26 0.0%
Excl. PeakMemUse (bytes)1,376 1,376 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_bootstrap0 N/A% 950,022 14.7% -3,999 -20.0% 248 0.0% 104 0.0%
Exclusive Metrics Diff for Current Function1,937 0.2% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 949,682 100.0% -3,999 -100.0% 248 100.0% 104 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 285 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 55 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 677,636 71.3% -3,999 -100.0% 224 90.3% 648 623.1%
_drupal_bootstrap_page_cache0 N/A% 109,646 11.5% -4,000 -100.0% 56 22.6% 152 146.2%
drupal_session_initialize0 N/A% 72,565 7.6% 4,000 100.0% -160 -64.5% -256 -246.2%
load::includes/common.inc0 N/A% 50,861 5.4% 0 0.0% 40 16.1% -384 -369.2%
_drupal_bootstrap_configuration0 N/A% 30,395 3.2% 0 0.0% 32 12.9% -112 -107.7%
load::includes/session.inc0 N/A% 5,981 0.6% 0 0.0% 56 22.6% 56 53.8%
run_init::includes/common.inc0 N/A% 355 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 230 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 157 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 108 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 62 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 48 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 41 0.0% 0 0.0% 0 0.0% 0 0.0%