Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)13,396 13,838 442 3.3%
Incl. Wall Time (microsec) per call 4,465 4,613 147 3.3%
Excl. Wall Time (microsec)128 120 -8 -6.2%
Incl. CPU (microsecs)12,491 13,019 528 4.2%
Incl. CPU (microsecs) per call 4,164 4,340 176 4.2%
Excl. CPU (microsec)114 104 -10 -8.8%
Incl. MemUse (bytes)671,492 671,492 0 0.0%
Incl. MemUse (bytes) per call 223,831 223,831 0 0.0%
Excl. MemUse (bytes)-872 -872 0 0.0%
Incl. PeakMemUse (bytes)668,320 668,320 0 0.0%
Incl. PeakMemUse (bytes) per call 222,773 222,773 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% 442 30.4% 528 89.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -1.8% -10 -1.9% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 443 100.2% 528 100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 654 148.0% 700 132.6% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -132 -29.9% -95 -18.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -66 -14.9% -61 -11.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -4 -0.9% -5 -0.9% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%