Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,432,834 1,434,108 1,274 0.1%
Incl. Wall Time (microsec) per call 358,209 358,527 319 0.1%
Excl. Wall Time (microsec)2,965 2,963 -2 -0.1%
Incl. CPU (microsecs)112,007 116,009 4,002 3.6%
Incl. CPU (microsecs) per call 28,002 29,002 1,001 3.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)24,254,024 24,254,024 0 0.0%
Incl. MemUse (bytes) per call 6,063,506 6,063,506 0 0.0%
Excl. MemUse (bytes)-36,352 -36,352 0 0.0%
Incl. PeakMemUse (bytes)24,114,408 24,114,408 0 0.0%
Incl. PeakMemUse (bytes) per call 6,028,602 6,028,602 0 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% 1,274 150.9% 4,002 100.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 1,289 101.2% 4,002 100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -16 -1.3% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_configuration0 N/A% 637 50.0% 1 0.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 452 35.5% -4,000 -100.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 215 16.9% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -31 -2.4% 1 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 17 1.3% 4,000 100.0% 0 N/A% 0 N/A%
settings0 N/A% -12 -0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 5 0.4% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -5 -0.4% 4,000 100.0% 0 N/A% 0 N/A%
array_shift0 N/A% -5 -0.4% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 3 0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 3 0.2% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% -2 -0.2% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%