Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)34,185 35,368 1,183 3.5%
Incl. Wall Time (microsec) per call 17,093 17,684 592 3.5%
Excl. Wall Time (microsec)805 823 18 2.2%
Incl. CPU (microsecs)33,731 34,576 845 2.5%
Incl. CPU (microsecs) per call 16,866 17,288 423 2.5%
Excl. CPU (microsec)740 751 11 1.5%
Incl. MemUse (bytes)4,122,824 4,111,952 -10,872 -0.3%
Incl. MemUse (bytes) per call 2,061,412 2,055,976 -5,436 -0.3%
Excl. MemUse (bytes)-26,616 -26,616 0 0.0%
Incl. PeakMemUse (bytes)4,141,488 4,126,048 -15,440 -0.4%
Incl. PeakMemUse (bytes) per call 2,070,744 2,063,024 -7,720 -0.4%
Excl. PeakMemUse (bytes)1,416 1,416 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% 1,183 35.1% 845 10.8% -10,872 -10.4% -15,440 -15.5%
Exclusive Metrics Diff for Current Function18 1.5% 11 1.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::handle0 N/A% 1,183 100.0% 845 100.0% -10,872 -100.0% -15,440 -100.0%
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\DependencyInjection\Container::get0 N/A% 1,798 152.0% 1,570 185.8% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1,226 -103.6% -1,221 -144.5% 0 0.0% 0 0.0%
load::includes/entity.inc0 N/A% 392 33.1% 301 35.6% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\StreamWrapperManager::register0 N/A% 291 24.6% 277 32.8% -10,872 -100.0% -15,440 -100.0%
load::includes/theme.inc0 N/A% 146 12.3% 148 17.5% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -140 -11.8% -141 -16.7% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% -52 -4.4% -53 -6.3% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -36 -3.0% -36 -4.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -19 -1.6% -19 -2.2% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% 18 1.5% 18 2.1% 0 0.0% 0 0.0%
load::includes/database.inc0 N/A% -16 -1.4% -17 -2.0% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% 16 1.4% 15 1.8% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% -7 -0.6% -6 -0.7% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% -5 -0.4% -4 -0.5% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% 3 0.3% 2 0.2% 0 0.0% 0 0.0%
mt_srand0 N/A% -3 -0.3% -3 -0.4% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 3 0.3% 1 0.1% 0 0.0% 0 0.0%
unpack0 N/A% -2 -0.2% -1 -0.1% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% 2 0.2% 1 0.1% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/mail.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/module.inc0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
???_op@10 N/A% 1 0.1% 3 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%