Diff Report
Run #518e77f228c59: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518e79fd1bf6e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518e77f228c59Run #518e79fd1bf6eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)84,487 84,442 -45 -0.1%
Incl. Wall Time (microsec) per call 21,122 21,111 -11 -0.1%
Excl. Wall Time (microsec)191 187 -4 -2.1%
Incl. CPU (microsecs)82,980 82,837 -143 -0.2%
Incl. CPU (microsecs) per call 20,745 20,709 -36 -0.2%
Excl. CPU (microsec)171 167 -4 -2.3%
Incl. MemUse (bytes)11,767,768 11,768,648 880 0.0%
Incl. MemUse (bytes) per call 2,941,942 2,942,162 220 0.0%
Excl. MemUse (bytes)-11,000 -11,000 0 0.0%
Incl. PeakMemUse (bytes)11,725,416 11,726,080 664 0.0%
Incl. PeakMemUse (bytes) per call 2,931,354 2,931,520 166 0.0%
Excl. PeakMemUse (bytes)1,376 1,376 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% -45 -4.7% -143 -10.1% 880 2.2% 664 2.0%
Exclusive Metrics Diff for Current Function-4 -8.9% -4 -2.8% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -45 -100.0% -143 -100.0% 880 100.0% 664 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 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_code0 N/A% 154 342.2% 104 72.7% 1,144 130.0% 808 121.7%
load::includes/session.inc0 N/A% -92 -204.4% -93 -65.0% -96 -10.9% 64 9.6%
_drupal_bootstrap_configuration0 N/A% -77 -171.1% -77 -53.8% -24 -2.7% -24 -3.6%
drupal_session_initialize0 N/A% -50 -111.1% -31 -21.7% -112 -12.7% -344 -51.8%
load::includes/common.inc0 N/A% 40 88.9% 41 28.7% -16 -1.8% 104 15.7%
_drupal_bootstrap_page_cache0 N/A% -16 -35.6% -84 -58.7% -16 -1.8% 56 8.4%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.7% 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%
run_init::includes/session.inc0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%