Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)15,309 45,704 30,395 198.5%
Incl. Wall Time (microsec) per call 15,309 45,704 30,395 198.5%
Excl. Wall Time (microsec)380 1,124 744 195.8%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 4,000 4,000 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)620,376 620,408 32 0.0%
Incl. MemUse (bytes) per call 620,376 620,408 32 0.0%
Excl. MemUse (bytes)-18,368 -18,368 0 0.0%
Incl. PeakMemUse (bytes)507,328 507,216 -112 -0.0%
Incl. PeakMemUse (bytes) per call 507,328 507,216 -112 -0.0%
Excl. PeakMemUse (bytes)1,168 1,168 0 0.0%

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_configuration0 N/A% 30,395 0.5% 0 0.0% 32 0.0% -112 -0.0%
Exclusive Metrics Diff for Current Function744 2.4% 0 N/A% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 30,395 100.0% 0 N/A% 32 100.0% -112 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 9,601 31.6% 0 N/A% 0 0.0% 0 0.0%
drupal_classloader0 N/A% 7,147 23.5% 4,000 N/A% 16 50.0% -88 -78.6%
drupal_settings_initialize0 N/A% 5,031 16.6% 0 N/A% 0 0.0% -112 -100.0%
drupal_environment_initialize0 N/A% 3,945 13.0% -4,000 N/A% 16 50.0% 0 0.0%
load::includes/config.inc0 N/A% 2,916 9.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 519 1.7% 0 N/A% 0 0.0% 0 0.0%
_drupal_initialize_db_test_prefix0 N/A% 198 0.7% 0 N/A% 0 0.0% 88 78.6%
Drupal\Component\Utility\Timer::start0 N/A% 163 0.5% 0 N/A% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% 59 0.2% 0 N/A% 0 0.0% 0 0.0%
set_error_handler0 N/A% 39 0.1% 0 N/A% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 33 0.1% 0 N/A% 0 0.0% 0 0.0%