Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17,218 17,230 12 0.1%
Incl. Wall Time (microsec) per call 8,609 8,615 6 0.1%
Excl. Wall Time (microsec)582 581 -1 -0.2%
Incl. CPU (microsecs)17,221 17,232 11 0.1%
Incl. CPU (microsecs) per call 8,611 8,616 6 0.1%
Excl. CPU (microsec)532 535 3 0.6%
Incl. MemUse (bytes)3,164,968 3,163,608 -1,360 -0.0%
Incl. MemUse (bytes) per call 1,582,484 1,581,804 -680 -0.0%
Excl. MemUse (bytes)-38,800 -38,752 48 0.1%
Incl. PeakMemUse (bytes)3,193,576 3,191,824 -1,752 -0.1%
Incl. PeakMemUse (bytes) per call 1,596,788 1,595,912 -876 -0.1%
Excl. PeakMemUse (bytes)1,152 1,152 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% 12 0.8% 11 0.7% -1,360 -21.2% -1,752 -16.3%
Exclusive Metrics Diff for Current Function-1 -8.3% 3 27.3% 48 3.5% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 12 100.0% 11 100.0% -1,360 -100.0% -1,752 -100.0%
Drupal\Core\DrupalKernel::handle0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
load::includes/form.inc0 N/A% -19 -158.3% -19 -172.7% -744 -54.7% -640 -36.5%
load::includes/unicode.inc0 N/A% 11 91.7% 11 100.0% -48 -3.5% 392 22.4%
load::includes/theme.inc0 N/A% 10 83.3% 10 90.9% -256 -18.8% 760 43.4%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -7 -58.3% -6 -54.5% -232 -17.1% -616 -35.2%
load::includes/module.inc0 N/A% 5 41.7% 4 36.4% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% -4 -33.3% -4 -36.4% 8 0.6% -416 -23.7%
load::includes/file.inc0 N/A% 4 33.3% 5 45.5% -48 -3.5% -664 -37.9%
load::includes/mail.inc0 N/A% 4 33.3% 4 36.4% 0 0.0% -432 -24.7%
load::includes/menu.inc0 N/A% 2 16.7% 3 27.3% -16 -1.2% 11,856 676.7%
load::includes/path.inc0 N/A% 2 16.7% 0 0.0% 0 0.0% 144 8.2%
load::includes/ajax.inc0 N/A% 2 16.7% 1 9.1% -16 -1.2% 0 0.0%
run_init::includes/file.inc0 N/A% 1 8.3% 0 0.0% -24 -1.8% 0 0.0%
load::includes/schema.inc0 N/A% 1 8.3% 2 18.2% -24 -1.8% 784 44.7%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -8.3% -5 -45.5% -8 -0.6% 184 10.5%
load::includes/entity.inc0 N/A% 1 8.3% 2 18.2% 72 5.3% 0 0.0%
run_init::includes/schema.inc0 N/A% -1 -8.3% 1 9.1% 8 0.6% 0 0.0%
load::includes/database.inc0 N/A% 1 8.3% 2 18.2% 40 2.9% -280 -16.0%
Drupal\Core\Site\Settings::get0 N/A% 1 8.3% 1 9.1% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -1 -8.3% 0 0.0% -64 -4.7% -672 -38.4%
drupal_classloader0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/ajax.inc0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 8 0.6% 0 0.0%
run_init::includes/errors.inc0 N/A% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 0 0.0% 1 9.1% -16 -1.2% 0 0.0%
unpack0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
run_init::includes/path.inc0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
run_init::includes/module.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/database.inc0 N/A% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
run_init::includes/theme.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 0 0.0% 1 9.1% -16 -1.2% -11,376 -649.3%
run_init::includes/unicode.inc0 N/A% 0 0.0% 1 9.1% -8 -0.6% 0 0.0%
load::includes/tablesort.inc0 N/A% 0 0.0% -1 -9.1% -8 -0.6% -776 -44.3%
run_init::includes/menu.inc0 N/A% 0 0.0% 0 0.0% 8 0.6% 0 0.0%
run_init::includes/pager.inc0 N/A% 0 0.0% 0 0.0% -24 -1.8% 0 0.0%
run_init::includes/form.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%