Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)32,771 34,185 1,414 4.3%
Incl. Wall Time (microsec) per call 16,386 17,093 707 4.3%
Excl. Wall Time (microsec)830 805 -25 -3.0%
Incl. CPU (microsecs)32,151 33,731 1,580 4.9%
Incl. CPU (microsecs) per call 16,076 16,866 790 4.9%
Excl. CPU (microsec)760 740 -20 -2.6%
Incl. MemUse (bytes)4,107,976 4,122,824 14,848 0.4%
Incl. MemUse (bytes) per call 2,053,988 2,061,412 7,424 0.4%
Excl. MemUse (bytes)-26,600 -26,616 -16 -0.1%
Incl. PeakMemUse (bytes)4,122,144 4,141,488 19,344 0.5%
Incl. PeakMemUse (bytes) per call 2,061,072 2,070,744 9,672 0.5%
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% 1,414 1.6% 1,580 1.9% 14,848 24.8% 19,344 34.3%
Exclusive Metrics Diff for Current Function-25 -1.8% -20 -1.3% -16 -0.1% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::handle0 N/A% 1,414 100.0% 1,579 99.9% 14,848 100.0% 19,344 100.0%
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\DependencyInjection\Container::get0 N/A% 1,590 112.4% 1,534 97.1% 96 0.6% 120 0.6%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 728 51.5% 828 52.4% 552 3.7% 768 4.0%
load::includes/theme.inc0 N/A% -277 -19.6% -219 -13.9% 3,312 22.3% 3,312 17.1%
load::includes/common.inc0 N/A% -266 -18.8% -263 -16.6% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% -231 -16.3% -209 -13.2% -16 -0.1% 288 1.5%
load::includes/database.inc0 N/A% -153 -10.8% -131 -8.3% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 88 6.2% 88 5.6% 16 0.1% 0 0.0%
Drupal\Core\StreamWrapper\StreamWrapperManager::register0 N/A% 44 3.1% 51 3.2% 10,872 73.2% 15,368 79.4%
load::includes/module.inc0 N/A% -38 -2.7% -40 -2.5% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% 23 1.6% 23 1.5% -16 -0.1% -160 -0.8%
load::includes/entity.inc0 N/A% -17 -1.2% -17 -1.1% -24 -0.2% -48 -0.2%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 12 0.8% 13 0.8% 0 0.0% 0 0.0%
load::includes/mail.inc0 N/A% -11 -0.8% -11 -0.7% 0 0.0% -8 -0.0%
load::includes/errors.inc0 N/A% -11 -0.8% -11 -0.7% -8 -0.1% -128 -0.7%
load::includes/pager.inc0 N/A% -11 -0.8% -10 -0.6% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% -9 -0.6% -10 -0.6% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% -8 -0.6% -8 -0.5% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% -7 -0.5% -9 -0.6% 16 0.1% -304 -1.6%
Drupal\Component\Utility\Timer::start0 N/A% -3 -0.2% -2 -0.1% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% -3 -0.2% -2 -0.1% 0 0.0% 0 0.0%
???_op@10 N/A% -2 -0.1% 4 0.3% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% -2 -0.1% -2 -0.1% 64 0.4% 136 0.7%
mt_srand0 N/A% 2 0.1% 3 0.2% 0 0.0% 0 0.0%
unpack0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%