Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,509 18,491 -18 -0.1%
Incl. Wall Time (microsec) per call 6,170 6,164 -6 -0.1%
Excl. Wall Time (microsec)114 120 6 5.3%
Incl. CPU (microsecs)16,644 16,834 190 1.1%
Incl. CPU (microsecs) per call 5,548 5,611 63 1.1%
Excl. CPU (microsec)99 102 3 3.0%
Incl. MemUse (bytes)1,126,924 1,126,884 -40 -0.0%
Incl. MemUse (bytes) per call 375,641 375,628 -13 -0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,126,560 1,126,520 -40 -0.0%
Incl. PeakMemUse (bytes) per call 375,520 375,507 -13 -0.0%
Excl. PeakMemUse (bytes)2,708 2,708 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap [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_bootstrap0 N/A% -18 -1.1% 190 47.5% -40 -0.2% -40 -0.2%
Exclusive Metrics Diff for Current Function6 33.3% 3 1.6% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -19 -105.6% 189 99.5% -40 -100.0% -40 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 5.6% 1 0.5% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 146 811.1% 243 127.9% -40 -100.0% -40 -100.0%
_drupal_bootstrap_page_cache0 N/A% -126 -700.0% -15 -7.9% -4 -10.0% -4 -10.0%
_drupal_bootstrap_configuration0 N/A% -38 -211.1% -37 -19.5% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -6 -33.3% -6 -3.2% 4 10.0% 4 10.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%