Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)44,932 45,093 161 0.4%
Incl. Wall Time (microsec) per call 44,932 45,093 161 0.4%
Excl. Wall Time (microsec)1,116 1,127 11 1.0%
Incl. CPU (microsecs)4,000 4,001 1 0.0%
Incl. CPU (microsecs) per call 4,000 4,001 1 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% 161 0.1% 1 0.0% 32 0.0% -112 -0.0%
Exclusive Metrics Diff for Current Function11 6.8% 0 0.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 161 100.0% 1 100.0% 32 100.0% -112 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 261 162.1% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 N/A% -172 -106.8% 0 0.0% 0 0.0% -112 -100.0%
load::includes/config.inc0 N/A% 29 18.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 26 16.1% 0 0.0% 16 50.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 15 9.3% 0 0.0% 0 0.0% 0 0.0%
drupal_classloader0 N/A% -11 -6.8% 1 100.0% 16 50.0% -88 -78.6%
Drupal\Component\Utility\Timer::start0 N/A% 4 2.5% 0 0.0% 0 0.0% 0 0.0%
_drupal_initialize_db_test_prefix0 N/A% 2 1.2% 0 0.0% 0 0.0% 88 78.6%
set_exception_handler0 N/A% -2 -1.2% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
set_error_handler0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%