Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)7,863 8,052 189 2.4%
Incl. Wall Time (microsec) per call 2,621 2,684 63 2.4%
Excl. Wall Time (microsec)101 88 -13 -12.9%
Incl. CPU (microsecs)7,298 7,416 118 1.6%
Incl. CPU (microsecs) per call 2,433 2,472 39 1.6%
Excl. CPU (microsec)94 74 -20 -21.3%
Incl. MemUse (bytes)1,183,608 1,198,248 14,640 1.2%
Incl. MemUse (bytes) per call 394,536 399,416 4,880 1.2%
Excl. MemUse (bytes)-968 -968 0 0.0%
Incl. PeakMemUse (bytes)1,107,040 1,121,984 14,944 1.3%
Incl. PeakMemUse (bytes) per call 369,013 373,995 4,981 1.3%
Excl. PeakMemUse (bytes)2,848 2,848 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% 189 16.2% 118 11.6% 14,640 18.0% 14,944 18.6%
Exclusive Metrics Diff for Current Function-13 -6.9% -20 -16.9% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 189 100.0% 119 100.8% 14,640 100.0% 14,944 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 152 80.4% 118 100.0% 14,600 99.7% 14,944 100.0%
_drupal_bootstrap_page_cache0 N/A% 75 39.7% 43 36.4% 88 0.6% 48 0.3%
_drupal_bootstrap_configuration0 N/A% -22 -11.6% -21 -17.8% -16 -0.1% -16 -0.1%
load::includes/common.inc0 N/A% -2 -1.1% -2 -1.7% -32 -0.2% -32 -0.2%
run_init::includes/common.inc0 N/A% -1 -0.5% -1 -0.8% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
array_shift0 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%