Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)21,718 21,758 40 0.2%
Incl. Wall Time (microsec) per call 5,430 5,440 10 0.2%
Excl. Wall Time (microsec)219 205 -14 -6.4%
Incl. CPU (microsecs)19,245 19,077 -168 -0.9%
Incl. CPU (microsecs) per call 4,811 4,769 -42 -0.9%
Excl. CPU (microsec)188 175 -13 -6.9%
Incl. MemUse (bytes)1,183,232 1,183,216 -16 -0.0%
Incl. MemUse (bytes) per call 295,808 295,804 -4 -0.0%
Excl. MemUse (bytes)2,852 2,852 0 0.0%
Incl. PeakMemUse (bytes)1,180,080 1,180,064 -16 -0.0%
Incl. PeakMemUse (bytes) per call 295,020 295,016 -4 -0.0%
Excl. PeakMemUse (bytes)2,096 2,096 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% 40 0.1% -168 -0.3% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-14 -35.0% -13 -7.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 37 92.5% -170 -101.2% -16 -100.0% -16 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 3 7.5% 3 1.8% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Child functions
drupal_session_initialize0 N/A% 166 415.0% 58 34.5% 0 0.0% 12 75.0%
_drupal_bootstrap_code0 N/A% -136 -340.0% -205 -122.0% -8 -50.0% -8 -50.0%
_drupal_bootstrap_page_cache0 N/A% 39 97.5% 8 4.8% 0 0.0% -12 -75.0%
load::includes/common.inc0 N/A% -14 -35.0% -14 -8.3% -8 -50.0% -8 -50.0%
run_init::includes/common.inc0 N/A% -3 -7.5% -3 -1.8% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 2 5.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 2 5.0% 3 1.8% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% -1 -2.5% -2 -1.2% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -2.5% -2 -1.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 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%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%