Diff Report
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #519fc9a1407b3Run #519fc956834f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17,423 16,098 -1,325 -7.6%
Incl. Wall Time (microsec) per call 17,423 16,098 -1,325 -7.6%
Excl. Wall Time (microsec)2,827 2,951 124 4.4%
Incl. CPU (microsecs)12,001 16,001 4,000 33.3%
Incl. CPU (microsecs) per call 12,001 16,001 4,000 33.3%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)924,776 801,128 -123,648 -13.4%
Incl. MemUse (bytes) per call 924,776 801,128 -123,648 -13.4%
Excl. MemUse (bytes)7,120 7,120 0 0.0%
Incl. PeakMemUse (bytes)927,944 804,224 -123,720 -13.3%
Incl. PeakMemUse (bytes) per call 927,944 804,224 -123,720 -13.3%
Excl. PeakMemUse (bytes)12,144 12,144 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_code [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_bootstrap_code0 N/A% -1,325 -324.0% 4,000 100.0% -123,648 -81.2% -123,720 -80.6%
Exclusive Metrics Diff for Current Function124 9.4% 4,000 100.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% -1,325 -100.0% 4,000 100.0% -123,648 -100.0% -123,720 -100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% -1,511 -114.0% 0 0.0% -123,648 -100.0% -123,392 -99.7%
file_get_stream_wrappers0 N/A% 36 2.7% 0 0.0% 0 0.0% -328 -0.3%
load::includes/theme.inc0 N/A% 7 0.5% 0 0.0% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 3 0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% 3 0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 2 0.2% 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%
Symfony\Component\DependencyInjection\Container::get0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/entity.inc0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/ajax.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/image.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/menu.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/file.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% 1 0.1% 0 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/entity.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/schema.inc0 N/A% 0 0.0% 0 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/theme.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/form.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/image.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/ajax.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% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%