Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,540 12,687 147 1.2%
Incl. Wall Time (microsec) per call 3,135 3,172 37 1.2%
Excl. Wall Time (microsec)152 158 6 3.9%
Incl. CPU (microsecs)11,144 11,283 139 1.2%
Incl. CPU (microsecs) per call 2,786 2,821 35 1.2%
Excl. CPU (microsec)137 137 0 0.0%
Incl. MemUse (bytes)1,588,760 1,588,736 -24 -0.0%
Incl. MemUse (bytes) per call 397,190 397,184 -6 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,576,920 1,576,856 -64 -0.0%
Incl. PeakMemUse (bytes) per call 394,230 394,214 -16 -0.0%
Excl. PeakMemUse (bytes)4,840 4,840 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% 147 6.0% 139 4.3% -24 -0.4% -64 -0.3%
Exclusive Metrics Diff for Current Function6 4.1% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 146 99.3% 139 100.0% -24 -100.0% -64 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% 192 130.6% 87 62.6% 0 0.0% -184 -287.5%
_drupal_bootstrap_code0 N/A% -72 -49.0% 26 18.7% -48 -200.0% 56 87.5%
drupal_session_initialize0 N/A% 24 16.3% 26 18.7% 24 100.0% 64 100.0%
load::includes/session.inc0 N/A% -1 -0.7% 1 0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -1 -0.7% -2 -1.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%