Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)52,413 52,821 408 0.8%
Incl. Wall Time (microsec) per call 52,413 52,821 408 0.8%
Excl. Wall Time (microsec)553 548 -5 -0.9%
Incl. CPU (microsecs)51,809 52,412 603 1.2%
Incl. CPU (microsecs) per call 51,809 52,412 603 1.2%
Excl. CPU (microsec)502 505 3 0.6%
Incl. MemUse (bytes)16,127,416 16,127,352 -64 -0.0%
Incl. MemUse (bytes) per call 16,127,416 16,127,352 -64 -0.0%
Excl. MemUse (bytes)-123,144 -123,184 -40 -0.0%
Incl. PeakMemUse (bytes)15,527,864 15,527,880 16 0.0%
Incl. PeakMemUse (bytes) per call 15,527,864 15,527,880 16 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 408 16.2% 603 63.8% -64 -0.1% 16 0.0%
Exclusive Metrics Diff for Current Function-5 -1.2% 3 0.5% -40 -62.5% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 408 100.0% 603 100.0% -64 -100.0% 16 100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% 486 119.1% 482 79.9% -8 -12.5% -64 -400.0%
file_get_stream_wrappers0 N/A% -150 -36.8% 52 8.6% -72 -112.5% -96 -600.0%
load::includes/form.inc0 N/A% 69 16.9% 68 11.3% -32 -50.0% -48 -300.0%
load::includes/file.inc0 N/A% -55 -13.5% -56 -9.3% 72 112.5% -7,600 -47500.0%
load::includes/theme.inc0 N/A% 40 9.8% 39 6.5% -40 -62.5% 16 100.0%
load::includes/ajax.inc0 N/A% 25 6.1% 27 4.5% 16 25.0% 0 0.0%
load::includes/tablesort.inc0 N/A% -12 -2.9% -12 -2.0% -24 -37.5% 0 0.0%
load::includes/menu.inc0 N/A% -11 -2.7% -11 -1.8% 64 100.0% 7,744 48400.0%
load::includes/pager.inc0 N/A% 9 2.2% 9 1.5% -16 -25.0% 0 0.0%
load::includes/schema.inc0 N/A% 5 1.2% 4 0.7% -24 -37.5% 216 1350.0%
load::includes/entity.inc0 N/A% -2 -0.5% -3 -0.5% 24 37.5% -160 -1000.0%
load::includes/mail.inc0 N/A% 2 0.5% 3 0.5% -8 -12.5% 0 0.0%
run_init::includes/menu.inc0 N/A% 2 0.5% 2 0.3% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% 1 0.2% 0 0.0% -24 -37.5% 8 50.0%
run_init::includes/ajax.inc0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/image.inc0 N/A% 1 0.2% 1 0.2% 16 25.0% 0 0.0%
settings0 N/A% 1 0.2% 0 0.0% -16 -25.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/path.inc0 N/A% 0 0.0% 1 0.2% 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%
drupal_container0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% 0 0.0% 1 0.2% -8 -12.5% 0 0.0%
run_init::includes/theme.inc0 N/A% 0 0.0% 1 0.2% 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%
run_init::includes/unicode.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/form.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% 0 0.0% -2 -0.3% 56 87.5% 0 0.0%
run_init::includes/file.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/pager.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/image.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%