Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,372 12,266 8,894 263.8%
Incl. Wall Time (microsec) per call 1,686 6,133 4,447 263.8%
Excl. Wall Time (microsec)182 211 29 15.9%
Incl. CPU (microsecs)3,378 12,236 8,858 262.2%
Incl. CPU (microsecs) per call 1,689 6,118 4,429 262.2%
Excl. CPU (microsec)128 156 28 21.9%
Incl. MemUse (bytes)559,200 1,727,616 1,168,416 208.9%
Incl. MemUse (bytes) per call 279,600 863,808 584,208 208.9%
Excl. MemUse (bytes)11,800 11,800 0 0.0%
Incl. PeakMemUse (bytes)616,336 1,784,928 1,168,592 189.6%
Incl. PeakMemUse (bytes) per call 308,168 892,464 584,296 189.6%
Excl. PeakMemUse (bytes)12,976 12,888 -88 -0.7%

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% 8,894 119.5% 8,858 82.8% 1,168,416 61.3% 1,168,592 61.3%
Exclusive Metrics Diff for Current Function29 0.3% 28 0.3% 0 0.0% -88 -0.0%
Parent functions
Drupal\Core\DrupalKernel::handle0 N/A% 8,894 100.0% 8,859 100.0% 1,168,416 100.0% 1,168,592 100.0%
Drupal\Core\DrupalKernel::handlePageCache0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 8,762 98.5% 8,746 98.7% 1,169,608 100.1% 1,169,784 100.1%
spl_autoload_call0 N/A% 83 0.9% 66 0.7% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% 8 0.1% 9 0.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 7 0.1% 7 0.1% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% 3 0.0% 3 0.0% 24 0.0% 24 0.0%
load::includes/errors.inc0 N/A% 3 0.0% 4 0.0% 0 0.0% 0 0.0%
run_init::includes/file.inc0 N/A% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0%
load::includes/entity.inc0 N/A% 3 0.0% 3 0.0% 0 0.0% 0 0.0%
run_init::includes/schema.inc0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -0.0% -3 -0.0% 0 0.0% 0 0.0%
load::includes/theme.inc0 N/A% -2 -0.0% -3 -0.0% -304 -0.0% -304 -0.0%
load::includes/mail.inc0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
load::includes/database.inc0 N/A% -1 -0.0% -1 -0.0% 0 0.0% -88 -0.0%
load::includes/common.inc0 N/A% 1 0.0% 0 0.0% -912 -0.1% -472 -0.0%
run_init::includes/form.inc0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
mt_srand0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/errors.inc0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
run_init::includes/theme.inc0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% -1 -0.0% -1 -0.0% 0 0.0% -88 -0.0%
unpack0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
load::includes/module.inc0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
run_init::includes/path.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% -1 -0.0% 0 0.0% -88 -0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.0% 0 0.0% -88 -0.0%
run_init::includes/module.inc0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/menu.inc0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/pager.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/unicode.inc0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%