Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)32,914 29,637 -3,277 -10.0%
Incl. Wall Time (microsec) per call 16,457 14,819 -1,639 -10.0%
Excl. Wall Time (microsec)1,012 994 -18 -1.8%
Incl. CPU (microsecs)32,910 29,446 -3,464 -10.5%
Incl. CPU (microsecs) per call 16,455 14,723 -1,732 -10.5%
Excl. CPU (microsec)959 932 -27 -2.8%
Incl. MemUse (bytes)3,334,600 3,336,808 2,208 0.1%
Incl. MemUse (bytes) per call 1,667,300 1,668,404 1,104 0.1%
Excl. MemUse (bytes)-42,408 -42,448 -40 -0.1%
Incl. PeakMemUse (bytes)3,361,720 3,363,624 1,904 0.1%
Incl. PeakMemUse (bytes) per call 1,680,860 1,681,812 952 0.1%
Excl. PeakMemUse (bytes)1,200 1,200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::boot [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\Core\DrupalKernel::boot0 N/A% -3,277 -48.9% -3,464 -50.9% 2,208 5.5% 1,904 4.9%
Exclusive Metrics Diff for Current Function-18 -0.5% -27 -0.8% -40 -1.8% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::handlePageCache0 N/A% -3,277 -100.0% -3,462 -99.9% 2,208 100.0% 1,904 100.0%
Drupal\Core\DrupalKernel::handle0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -3,229 -98.5% -3,397 -98.1% 912 41.3% 144 7.6%
load::includes/common.inc0 N/A% -1,354 -41.3% -1,355 -39.1% -40 -1.8% 104 5.5%
load::includes/form.inc0 N/A% 1,329 40.6% 1,329 38.4% -96 -4.3% -112 -5.9%
load::includes/theme.inc0 N/A% -575 -17.5% -575 -16.6% 1,496 67.8% 1,136 59.7%
load::includes/database.inc0 N/A% -260 -7.9% -260 -7.5% -16 -0.7% -32 -1.7%
load::includes/mail.inc0 N/A% 246 7.5% 247 7.1% 24 1.1% -432 -22.7%
load::includes/schema.inc0 N/A% 165 5.0% 165 4.8% 16 0.7% 1,024 53.8%
load::includes/entity.inc0 N/A% 160 4.9% 160 4.6% 16 0.7% 48 2.5%
load::includes/unicode.inc0 N/A% 120 3.7% 121 3.5% -16 -0.7% -96 -5.0%
load::includes/errors.inc0 N/A% 112 3.4% 112 3.2% 0 0.0% -568 -29.8%
load::includes/file.inc0 N/A% 89 2.7% 82 2.4% -8 -0.4% 136 7.1%
load::includes/ajax.inc0 N/A% 83 2.5% 83 2.4% -16 -0.7% 0 0.0%
load::includes/module.inc0 N/A% -82 -2.5% -82 -2.4% 0 0.0% 376 19.7%
spl_autoload_call0 N/A% -81 -2.5% -80 -2.3% 8 0.4% 0 0.0%
load::includes/tablesort.inc0 N/A% 38 1.2% 38 1.1% -8 -0.4% 40 2.1%
load::includes/path.inc0 N/A% -31 -0.9% -31 -0.9% 0 0.0% -312 -16.4%
drupal_classloader0 N/A% 30 0.9% 25 0.7% -16 -0.7% 56 2.9%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -11 -0.3% -11 -0.3% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% -8 -0.2% -8 -0.2% 16 0.7% -272 -14.3%
load::includes/pager.inc0 N/A% 4 0.1% 5 0.1% -8 -0.4% 664 34.9%
mt_srand0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
???_op@10 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% -1 -0.0% -1 -0.0% -16 -0.7% 0 0.0%
unpack0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%