Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,509 18,583 74 0.4%
Incl. Wall Time (microsec) per call 6,170 6,194 25 0.4%
Excl. Wall Time (microsec)114 130 16 14.0%
Incl. CPU (microsecs)16,644 16,880 236 1.4%
Incl. CPU (microsecs) per call 5,548 5,627 79 1.4%
Excl. CPU (microsec)99 112 13 13.1%
Incl. MemUse (bytes)1,126,924 1,126,924 0 0.0%
Incl. MemUse (bytes) per call 375,641 375,641 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,126,560 1,126,560 0 0.0%
Incl. PeakMemUse (bytes) per call 375,520 375,520 0 0.0%
Excl. PeakMemUse (bytes)2,708 2,708 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% 74 4.5% 236 15.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 21.6% 13 5.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 75 101.4% 237 100.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -1.4% -1 -0.4% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% 114 154.1% 151 64.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -64 -86.5% 61 25.8% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 10 13.5% 10 4.2% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -3 -4.1% -2 -0.8% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 1 1.4% 1 0.4% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 1 1.4% 2 0.8% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -1.4% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%