Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 19,507 19,507 N/A%
Incl. Wall Time (microsec) per call N/A 4,877 4,877 N/A%
Excl. Wall Time (microsec) 175 175 N/A%
Incl. CPU (microsecs) 17,759 17,759 N/A%
Incl. CPU (microsecs) per call N/A 4,440 4,440 N/A%
Excl. CPU (microsec) 153 153 N/A%
Incl. MemUse (bytes) 1,673,280 1,673,280 N/A%
Incl. MemUse (bytes) per call N/A 418,320 418,320 N/A%
Excl. MemUse (bytes) 800 800 N/A%
Incl. PeakMemUse (bytes) 1,596,672 1,596,672 N/A%
Incl. PeakMemUse (bytes) per call N/A 399,168 399,168 N/A%
Excl. PeakMemUse (bytes) 3,520 3,520 N/A%

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_bootstrap4 12.9% 19,507 1.8% 17,759 1.7% 1,673,280 8.7% 1,596,672 8.3%
Exclusive Metrics Diff for Current Function175 0.9% 153 0.9% 800 0.0% 3,520 0.2%
Parent functions
drupal_handle_request2 50.0% 19,483 99.9% 17,734 99.9% 1,670,760 99.8% 1,594,992 99.9%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy1 25.0% 19 0.1% 19 0.1% 1,736 0.1% 1,680 0.1%
drupal_theme_initialize1 25.0% 5 0.0% 6 0.0% 784 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code1 5.6% 10,619 54.4% 9,780 55.1% 968,040 57.9% 968,784 60.7%
_drupal_bootstrap_page_cache1 5.6% 5,279 27.1% 4,621 26.0% 421,112 25.2% 337,696 21.1%
drupal_session_initialize1 5.6% 1,741 8.9% 1,491 8.4% 58,096 3.5% 114,936 7.2%
_drupal_bootstrap_configuration1 5.6% 1,480 7.6% 1,481 8.3% 162,232 9.7% 168,936 10.6%
load::includes/common.inc1 5.6% 131 0.7% 133 0.7% 53,912 3.2% 0 0.0%
load::includes/session.inc1 5.6% 21 0.1% 22 0.1% 2,352 0.1% 1,192 0.1%
run_init::includes/common.inc1 5.6% 20 0.1% 23 0.1% 792 0.0% 0 0.0%
_drupal_bootstrap_kernel1 5.6% 14 0.1% 15 0.1% 3,040 0.2% 0 0.0%
array_shift6 33.3% 13 0.1% 21 0.1% -240 -0.0% 408 0.0%
settings1 5.6% 6 0.0% 6 0.0% 768 0.0% 0 0.0%
run_init::includes/session.inc1 5.6% 4 0.0% 6 0.0% 792 0.0% 112 0.0%
_drupal_bootstrap_full1 5.6% 2 0.0% 4 0.0% 784 0.0% 648 0.0%
Drupal\Component\Utility\Settings::get1 5.6% 2 0.0% 3 0.0% 800 0.0% 440 0.0%