Run Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for _drupal_bootstrap_configuration [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
_drupal_bootstrap_configuration1 4.5% 963 0.2% 965 0.2% 164,552 1.0% 169,824 1.0%
Exclusive Metrics for Current Function76 7.9% 62 6.4% -9,312 -5.7% 4,376 2.6%
Parent function
drupal_bootstrap1 100.0% 963 100.0% 965 100.0% 164,552 100.0% 169,824 100.0%
Child functions
drupal_classloader1 8.3% 313 32.5% 315 32.6% 58,344 35.5% 59,464 35.0%
drupal_settings_initialize1 8.3% 266 27.6% 267 27.7% 42,736 26.0% 42,912 25.3%
drupal_environment_initialize1 8.3% 174 18.1% 174 18.0% 35,984 21.9% 35,920 21.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass2 16.7% 63 6.5% 65 6.7% 20,704 12.6% 15,008 8.8%
Drupal\Component\Utility\Unicode::check1 8.3% 30 3.1% 31 3.2% 5,560 3.4% 4,496 2.6%
load::includes/config.inc1 8.3% 16 1.7% 19 2.0% 2,336 1.4% 1,640 1.0%
_drupal_initialize_db_test_prefix1 8.3% 12 1.2% 15 1.6% 3,080 1.9% 2,200 1.3%
Drupal\Component\Utility\Timer::start1 8.3% 9 0.9% 10 1.0% 2,640 1.6% 1,552 0.9%
set_error_handler1 8.3% 2 0.2% 3 0.3% 840 0.5% 792 0.5%
set_exception_handler1 8.3% 1 0.1% 2 0.2% 840 0.5% 752 0.4%
run_init::includes/config.inc1 8.3% 1 0.1% 2 0.2% 800 0.5% 712 0.4%