Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17,218 17,219 1 0.0%
Incl. Wall Time (microsec) per call 8,609 8,610 1 0.0%
Excl. Wall Time (microsec)582 602 20 3.4%
Incl. CPU (microsecs)17,221 17,222 1 0.0%
Incl. CPU (microsecs) per call 8,611 8,611 1 0.0%
Excl. CPU (microsec)532 547 15 2.8%
Incl. MemUse (bytes)3,164,968 3,164,968 0 0.0%
Incl. MemUse (bytes) per call 1,582,484 1,582,484 0 0.0%
Excl. MemUse (bytes)-38,800 -38,800 0 0.0%
Incl. PeakMemUse (bytes)3,193,576 3,193,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,596,788 1,596,788 0 0.0%
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% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 2000.0% 15 1500.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -20 -2000.0% -19 -1900.0% 0 N/A% 0 N/A%
load::includes/errors.inc0 N/A% -7 -700.0% -6 -600.0% 0 N/A% 0 N/A%
load::includes/form.inc0 N/A% -7 -700.0% -9 -900.0% 0 N/A% 0 N/A%
load::includes/theme.inc0 N/A% 5 500.0% 5 500.0% 0 N/A% 0 N/A%
load::includes/schema.inc0 N/A% 4 400.0% 5 500.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -3 -300.0% -2 -200.0% 0 N/A% 0 N/A%
load::includes/file.inc0 N/A% 3 300.0% 4 400.0% 0 N/A% 0 N/A%
load::includes/menu.inc0 N/A% 2 200.0% 3 300.0% 0 N/A% 0 N/A%
load::includes/mail.inc0 N/A% -2 -200.0% -1 -100.0% 0 N/A% 0 N/A%
load::includes/pager.inc0 N/A% 2 200.0% 3 300.0% 0 N/A% 0 N/A%
load::includes/database.inc0 N/A% 2 200.0% 3 300.0% 0 N/A% 0 N/A%
load::includes/path.inc0 N/A% 2 200.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
run_init::includes/file.inc0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/unicode.inc0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
run_init::includes/schema.inc0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/ajax.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
unpack0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/entity.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
run_init::includes/errors.inc0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
load::includes/entity.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
run_init::includes/ajax.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
run_init::includes/tablesort.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
run_init::includes/path.inc0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/module.inc0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
run_init::includes/module.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/tablesort.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/unicode.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
run_init::includes/menu.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/pager.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/theme.inc0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
run_init::includes/form.inc0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%