Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)86,064 85,650 -414 -0.5%
Incl. Wall Time (microsec) per call 21,516 21,413 -104 -0.5%
Excl. Wall Time (microsec)186 199 13 7.0%
Incl. CPU (microsecs)84,202 83,692 -510 -0.6%
Incl. CPU (microsecs) per call 21,051 20,923 -128 -0.6%
Excl. CPU (microsec)173 177 4 2.3%
Incl. MemUse (bytes)11,791,440 11,788,408 -3,032 -0.0%
Incl. MemUse (bytes) per call 2,947,860 2,947,102 -758 -0.0%
Excl. MemUse (bytes)-10,952 -10,952 0 0.0%
Incl. PeakMemUse (bytes)11,761,032 11,758,032 -3,000 -0.0%
Incl. PeakMemUse (bytes) per call 2,940,258 2,939,508 -750 -0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -414 -55.9% -510 -114.1% -3,032 -4.7% -3,000 -4.7%
Exclusive Metrics Diff for Current Function13 3.1% 4 0.8% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -417 -100.7% -514 -100.8% -3,032 -100.0% -3,000 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 3 0.7% 4 0.8% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -507 -122.5% -494 -96.9% -3,176 -104.7% -3,176 -105.9%
_drupal_bootstrap_page_cache0 N/A% 137 33.1% 49 9.6% -16 -0.5% 24 0.8%
_drupal_bootstrap_configuration0 N/A% -128 -30.9% -126 -24.7% 24 0.8% 56 1.9%
drupal_session_initialize0 N/A% 35 8.5% 14 2.7% -24 -0.8% 168 5.6%
load::includes/session.inc0 N/A% 18 4.3% 18 3.5% 112 3.7% -120 -4.0%
load::includes/common.inc0 N/A% 17 4.1% 18 3.5% 48 1.6% 48 1.6%
run_init::includes/common.inc0 N/A% -1 -0.2% -1 -0.2% 8 0.3% 0 0.0%
settings0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.2% 2 0.4% -8 -0.3% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 5 1.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%