Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)21,959 22,707 748 3.4%
Incl. Wall Time (microsec) per call 5,490 5,677 187 3.4%
Excl. Wall Time (microsec)217 257 40 18.4%
Incl. CPU (microsecs)19,455 20,141 686 3.5%
Incl. CPU (microsecs) per call 4,864 5,035 172 3.5%
Excl. CPU (microsec)192 230 38 19.8%
Incl. MemUse (bytes)1,181,956 1,181,956 0 0.0%
Incl. MemUse (bytes) per call 295,489 295,489 0 0.0%
Excl. MemUse (bytes)2,852 2,852 0 0.0%
Incl. PeakMemUse (bytes)1,178,824 1,178,824 0 0.0%
Incl. PeakMemUse (bytes) per call 294,706 294,706 0 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% 748 39.6% 686 24.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function40 5.3% 38 5.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 748 100.0% 686 100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 491 65.6% 348 50.7% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 289 38.6% 200 29.2% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -84 -11.2% 86 12.5% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 5 0.7% 5 0.7% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 4 0.5% 3 0.4% 0 N/A% 0 N/A%
settings0 N/A% 2 0.3% 1 0.1% 0 N/A% 0 N/A%
array_shift0 N/A% 1 0.1% 3 0.4% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 2 0.3% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%