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

drupal_bootstrapRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,434,108 1,432,834 -1,274 -0.1%
Incl. Wall Time (microsec) per call 358,527 358,209 -319 -0.1%
Excl. Wall Time (microsec)2,963 2,965 2 0.1%
Incl. CPU (microsecs)116,009 112,007 -4,002 -3.4%
Incl. CPU (microsecs) per call 29,002 28,002 -1,001 -3.4%
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 Function2 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%