Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)17,104 17,365 261 1.5%
Incl. Wall Time (microsec) per call 4,276 4,341 65 1.5%
Excl. Wall Time (microsec)179 177 -2 -1.1%
Incl. CPU (microsecs)16,222 16,506 284 1.8%
Incl. CPU (microsecs) per call 4,056 4,127 71 1.8%
Excl. CPU (microsec)164 159 -5 -3.0%
Incl. MemUse (bytes)2,109,472 2,109,384 -88 -0.0%
Incl. MemUse (bytes) per call 527,368 527,346 -22 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)2,099,952 2,099,864 -88 -0.0%
Incl. PeakMemUse (bytes) per call 524,988 524,966 -22 -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% 261 22.0% 284 24.5% -88 -0.3% -88 -0.3%
Exclusive Metrics Diff for Current Function-2 -0.8% -5 -1.8% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 261 100.0% 282 99.3% -88 -100.0% -88 -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% 2 0.7% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 651 249.4% 649 228.5% -56 -63.6% -56 -63.6%
_drupal_bootstrap_configuration0 N/A% -274 -105.0% -277 -97.5% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% -86 -33.0% -65 -22.9% -8 -9.1% -8 -9.1%
drupal_session_initialize0 N/A% -29 -11.1% -21 -7.4% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 1 0.4% 1 0.4% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% 1 0.4% -24 -27.3% -24 -27.3%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 2 0.7% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.4% 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%
array_shift0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%