Diff Report
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519af56893788Run #519af3b0bf970DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)48,857 46,448 -2,409 -4.9%
Incl. Wall Time (microsec) per call 12,214 11,612 -602 -4.9%
Excl. Wall Time (microsec)193 204 11 5.7%
Incl. CPU (microsecs)47,758 45,557 -2,201 -4.6%
Incl. CPU (microsecs) per call 11,940 11,389 -550 -4.6%
Excl. CPU (microsec)180 180 0 0.0%
Incl. MemUse (bytes)6,173,672 6,173,456 -216 -0.0%
Incl. MemUse (bytes) per call 1,543,418 1,543,364 -54 -0.0%
Excl. MemUse (bytes)-9,672 -9,680 -8 -0.1%
Incl. PeakMemUse (bytes)6,163,040 6,162,896 -144 -0.0%
Incl. PeakMemUse (bytes) per call 1,540,760 1,540,724 -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% -2,409 -436.4% -2,201 -465.3% -216 -0.3% -144 -0.2%
Exclusive Metrics Diff for Current Function11 0.5% 0 0.0% -8 -3.7% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -2,409 -100.0% -2,197 -99.8% -216 -100.0% -144 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -4 -0.2% 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% -2,860 -118.7% -2,642 -120.0% -456 -211.1% -568 -394.4%
_drupal_bootstrap_page_cache0 N/A% 229 9.5% 220 10.0% 152 70.4% 336 233.3%
_drupal_bootstrap_configuration0 N/A% 135 5.6% 135 6.1% 0 0.0% 72 50.0%
load::includes/common.inc0 N/A% 70 2.9% 71 3.2% 96 44.4% 200 138.9%
drupal_session_initialize0 N/A% 5 0.2% 9 0.4% 0 0.0% -184 -127.8%
run_init::includes/common.inc0 N/A% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
settings0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 1 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%
array_shift0 N/A% 0 0.0% 3 0.1% 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%