Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,215 1,173 -42 -3.5%
Incl. Wall Time (microsec) per call 1,215 1,173 -42 -3.5%
Excl. Wall Time (microsec)73 67 -6 -8.2%
Incl. MemUse (bytes)209,104 209,080 -24 -0.0%
Incl. MemUse (bytes) per call 209,104 209,080 -24 -0.0%
Excl. MemUse (bytes)-544 -544 0 0.0%
Incl. PeakMemUse (bytes)206,840 207,480 640 0.3%
Incl. PeakMemUse (bytes) per call 206,840 207,480 640 0.3%
Excl. PeakMemUse (bytes)3,464 3,464 0 0.0%

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% -42 -0.3% -24 -0.1% 640 2.3%
Exclusive Metrics Diff for Current Function-6 -14.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% -42 -100.0% -24 -100.0% 640 100.0%
Child functions
load::includes/bootstrap.inc0 N/A% -16 -38.1% 16 66.7% 224 35.0%
spl_autoload_call0 N/A% -12 -28.6% -72 -300.0% 376 58.8%
???_op0 N/A% -5 -11.9% 16 66.7% -72 -11.2%
drupal_valid_test_ua0 N/A% -1 -2.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -2.4% 16 66.7% 112 17.5%
ini_set0 N/A% -1 -2.4% 16 66.7% 0 0.0%
set_error_handler0 N/A% 0 0.0% 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%
defined0 N/A% 0 0.0% 0 0.0% 0 0.0%
dirname0 N/A% 0 0.0% 0 0.0% 0 0.0%
setlocale0 N/A% 0 0.0% -16 -66.7% 0 0.0%
error_reporting0 N/A% 0 0.0% 0 0.0% 0 0.0%