Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)29,637 32,418 2,781 9.4%
Incl. Wall Time (microsec) per call 14,819 16,209 1,391 9.4%
Excl. Wall Time (microsec)994 1,012 18 1.8%
Incl. CPU (microsecs)29,446 32,422 2,976 10.1%
Incl. CPU (microsecs) per call 14,723 16,211 1,488 10.1%
Excl. CPU (microsec)932 947 15 1.6%
Incl. MemUse (bytes)3,336,808 3,336,808 0 0.0%
Incl. MemUse (bytes) per call 1,668,404 1,668,404 0 0.0%
Excl. MemUse (bytes)-42,448 -42,448 0 0.0%
Incl. PeakMemUse (bytes)3,363,624 3,363,624 0 0.0%
Incl. PeakMemUse (bytes) per call 1,681,812 1,681,812 0 0.0%
Excl. PeakMemUse (bytes)1,200 1,200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::boot [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\Core\DrupalKernel::boot0 N/A% 2,781 104.6% 2,976 99.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 0.6% 15 0.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 2,781 100.0% 2,975 100.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::handle0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 3,651 131.3% 3,830 128.7% 0 N/A% 0 N/A%
load::includes/form.inc0 N/A% -436 -15.7% -435 -14.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -224 -8.1% -223 -7.5% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -144 -5.2% -139 -4.7% 0 N/A% 0 N/A%
load::includes/unicode.inc0 N/A% -122 -4.4% -123 -4.1% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 116 4.2% 118 4.0% 0 N/A% 0 N/A%
load::includes/file.inc0 N/A% -101 -3.6% -95 -3.2% 0 N/A% 0 N/A%
load::includes/theme.inc0 N/A% 64 2.3% 66 2.2% 0 N/A% 0 N/A%
load::includes/errors.inc0 N/A% 57 2.0% 57 1.9% 0 N/A% 0 N/A%
load::includes/mail.inc0 N/A% -43 -1.5% -44 -1.5% 0 N/A% 0 N/A%
load::includes/tablesort.inc0 N/A% -39 -1.4% -39 -1.3% 0 N/A% 0 N/A%
load::includes/module.inc0 N/A% -35 -1.3% -36 -1.2% 0 N/A% 0 N/A%
load::includes/menu.inc0 N/A% 16 0.6% 16 0.5% 0 N/A% 0 N/A%
load::includes/entity.inc0 N/A% -15 -0.5% -14 -0.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 10 0.4% 10 0.3% 0 N/A% 0 N/A%
load::includes/ajax.inc0 N/A% 10 0.4% 11 0.4% 0 N/A% 0 N/A%
load::includes/pager.inc0 N/A% -9 -0.3% -9 -0.3% 0 N/A% 0 N/A%
load::includes/schema.inc0 N/A% 6 0.2% 6 0.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Timer::start0 N/A% 2 0.1% 3 0.1% 0 N/A% 0 N/A%
mt_srand0 N/A% 1 0.0% 3 0.1% 0 N/A% 0 N/A%
load::includes/database.inc0 N/A% -1 -0.0% -2 -0.1% 0 N/A% 0 N/A%
???_op@10 N/A% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A%
unpack0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%
load::includes/path.inc0 N/A% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%