Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)28,907 28,181 -726 -2.5%
Incl. Wall Time (microsec) per call 7,227 7,045 -182 -2.5%
Excl. Wall Time (microsec)226 186 -40 -17.7%
Incl. CPU (microsecs)27,447 26,735 -712 -2.6%
Incl. CPU (microsecs) per call 6,862 6,684 -178 -2.6%
Excl. CPU (microsec)212 163 -49 -23.1%
Incl. MemUse (bytes)3,619,040 3,617,960 -1,080 -0.0%
Incl. MemUse (bytes) per call 904,760 904,490 -270 -0.0%
Excl. MemUse (bytes)-9,760 -9,760 0 0.0%
Incl. PeakMemUse (bytes)3,604,816 3,603,736 -1,080 -0.0%
Incl. PeakMemUse (bytes) per call 901,204 900,934 -270 -0.0%
Excl. PeakMemUse (bytes)3,240 3,240 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap [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_bootstrap0 N/A% -726 -205.7% -712 -76.1% -1,080 -43.5% -1,080 -44.0%
Exclusive Metrics Diff for Current Function-40 -5.5% -49 -6.9% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -735 -101.2% -718 -100.8% -1,080 -100.0% -1,080 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 9 1.2% 8 1.1% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -462 -63.6% -451 -63.3% -1,104 -102.2% -1,128 -104.4%
drupal_session_initialize0 N/A% -319 -43.9% -249 -35.0% -8 -0.7% -8 -0.7%
_drupal_bootstrap_configuration0 N/A% 144 19.8% 143 20.1% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -44 -6.1% -43 -6.0% 40 3.7% 56 5.2%
_drupal_bootstrap_page_cache0 N/A% -3 -0.4% -66 -9.3% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.1% -1 -0.1% -8 -0.7% 0 0.0%
_drupal_bootstrap_full0 N/A% 1 0.1% 5 0.7% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.1% 3 0.4% 0 0.0% 0 0.0%
settings0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%