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_configuration

_drupal_bootstrap_configurationRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 1,480 1,480 N/A%
Incl. Wall Time (microsec) per call N/A 1,480 1,480 N/A%
Excl. Wall Time (microsec) 87 87 N/A%
Incl. CPU (microsecs) 1,481 1,481 N/A%
Incl. CPU (microsecs) per call N/A 1,481 1,481 N/A%
Excl. CPU (microsec) 71 71 N/A%
Incl. MemUse (bytes) 162,232 162,232 N/A%
Incl. MemUse (bytes) per call N/A 162,232 162,232 N/A%
Excl. MemUse (bytes) -10,888 -10,888 N/A%
Incl. PeakMemUse (bytes) 168,936 168,936 N/A%
Incl. PeakMemUse (bytes) per call N/A 168,936 168,936 N/A%
Excl. PeakMemUse (bytes) 4,344 4,344 N/A%

Parent/Child Regression/Improvement report for _drupal_bootstrap_configuration [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_bootstrap_configuration1 4.5% 1,480 0.1% 1,481 0.1% 162,232 0.8% 168,936 0.9%
Exclusive Metrics Diff for Current Function87 5.9% 71 4.8% -10,888 -6.7% 4,344 2.6%
Parent function
drupal_bootstrap1 100.0% 1,480 100.0% 1,481 100.0% 162,232 100.0% 168,936 100.0%
Child functions
drupal_settings_initialize1 8.3% 356 24.1% 357 24.1% 44,920 27.7% 45,112 26.7%
drupal_classloader1 8.3% 338 22.8% 339 22.9% 48,752 30.1% 50,144 29.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass2 16.7% 320 21.6% 321 21.7% 25,584 15.8% 19,024 11.3%
drupal_environment_initialize1 8.3% 275 18.6% 277 18.7% 37,128 22.9% 37,416 22.1%
Drupal\Component\Utility\Unicode::check1 8.3% 45 3.0% 46 3.1% 5,688 3.5% 4,288 2.5%
load::includes/config.inc1 8.3% 20 1.4% 22 1.5% 2,336 1.4% 1,560 0.9%
_drupal_initialize_db_test_prefix1 8.3% 18 1.2% 20 1.4% 3,592 2.2% 3,296 2.0%
Drupal\Component\Utility\Timer::start1 8.3% 12 0.8% 13 0.9% 2,640 1.6% 1,456 0.9%
run_init::includes/config.inc1 8.3% 4 0.3% 6 0.4% 800 0.5% 712 0.4%
set_error_handler1 8.3% 3 0.2% 5 0.3% 840 0.5% 832 0.5%
set_exception_handler1 8.3% 2 0.1% 4 0.3% 840 0.5% 752 0.4%