Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)299,283 482,869 183,586 61.3%
Incl. Wall Time (microsec) per call 74,821 120,717 45,897 61.3%
Excl. Wall Time (microsec)645 1,039 394 61.1%
Incl. CPU (microsecs)108,007 116,007 8,000 7.4%
Incl. CPU (microsecs) per call 27,002 29,002 2,000 7.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)24,254,024 24,254,024 0 0.0%
Incl. MemUse (bytes) per call 6,063,506 6,063,506 0 0.0%
Excl. MemUse (bytes)-36,352 -36,352 0 0.0%
Incl. PeakMemUse (bytes)24,114,408 24,114,408 0 0.0%
Incl. PeakMemUse (bytes) per call 6,028,602 6,028,602 0 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% 183,586 15.4% 8,000 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function394 0.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 183,523 100.0% 8,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 51 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 12 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 130,628 71.2% 4,000 50.0% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 21,505 11.7% 4,000 50.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 13,824 7.5% -8,001 -100.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 9,975 5.4% 4,001 50.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 5,904 3.2% 4,000 50.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 1,160 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 72 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 43 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 30 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 21 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 12 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 8 0.0% 0 0.0% 0 N/A% 0 N/A%