Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)46,448 45,741 -707 -1.5%
Incl. Wall Time (microsec) per call 11,612 11,435 -177 -1.5%
Excl. Wall Time (microsec)204 193 -11 -5.4%
Incl. CPU (microsecs)45,557 44,839 -718 -1.6%
Incl. CPU (microsecs) per call 11,389 11,210 -180 -1.6%
Excl. CPU (microsec)180 174 -6 -3.3%
Incl. MemUse (bytes)6,173,456 6,173,672 216 0.0%
Incl. MemUse (bytes) per call 1,543,364 1,543,418 54 0.0%
Excl. MemUse (bytes)-9,680 -9,672 8 0.1%
Incl. PeakMemUse (bytes)6,162,896 6,163,040 144 0.0%
Incl. PeakMemUse (bytes) per call 1,540,724 1,540,760 36 0.0%
Excl. PeakMemUse (bytes)4,264 4,264 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% -707 -28.2% -718 -28.5% 216 0.3% 144 0.2%
Exclusive Metrics Diff for Current Function-11 -1.6% -6 -0.8% 8 3.7% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -707 -100.0% -720 -100.3% 216 100.0% 144 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 4 0.6% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_configuration0 N/A% -435 -61.5% -436 -60.7% 0 0.0% -72 -50.0%
_drupal_bootstrap_page_cache0 N/A% -137 -19.4% -140 -19.5% -152 -70.4% -336 -233.3%
_drupal_bootstrap_code0 N/A% -102 -14.4% -108 -15.0% 456 211.1% 568 394.4%
load::includes/common.inc0 N/A% -26 -3.7% -27 -3.8% -96 -44.4% -200 -138.9%
drupal_session_initialize0 N/A% 3 0.4% 0 0.0% 0 0.0% 184 127.8%
load::includes/session.inc0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
settings0 N/A% -1 -0.1% 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/session.inc0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -0.3% 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%