Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,416 1,414 -2 -0.1%
Incl. Wall Time (microsec) per call 1,416 1,414 -2 -0.1%
Excl. Wall Time (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)251,360 251,344 -16 -0.0%
Incl. MemUse (bytes) per call 251,360 251,344 -16 -0.0%
Excl. MemUse (bytes)-1,952 -1,960 -8 -0.4%
Incl. PeakMemUse (bytes)247,344 247,328 -16 -0.0%
Incl. PeakMemUse (bytes) per call 247,344 247,328 -16 -0.0%
Excl. PeakMemUse (bytes)4,128 4,088 -40 -1.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::bootEnvironment [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\DrupalKernel::bootEnvironment0 N/A% -2 -0.1% -16 -4.7% -16 -2.9%
Exclusive Metrics Diff for Current Function-2 -100.0% -8 -50.0% -40 -250.0%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% -2 -100.0% -16 -100.0% -16 -100.0%
Child functions
???_op0 N/A% -2 -100.0% -16 -100.0% 16 100.0%
Drupal\Component\Utility\Unicode::check0 N/A% 2 100.0% -32 -200.0% 0 0.0%
set_error_handler0 N/A% -1 -50.0% 0 0.0% 0 0.0%
ini_set0 N/A% 1 50.0% 0 0.0% 0 0.0%
error_reporting0 N/A% 1 50.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% -1 -50.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 0.0%
define0 N/A% 0 0.0% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 0 0.0% 32 200.0% 0 0.0%
load::includes/bootstrap.inc0 N/A% 0 0.0% 8 50.0% 8 50.0%
setlocale0 N/A% 0 0.0% 0 0.0% 0 0.0%
dirname0 N/A% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 0.0%