Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)41,702 42,199 497 1.2%
Incl. Wall Time (microsec) per call 13,901 14,066 166 1.2%
Excl. Wall Time (microsec)90 89 -1 -1.1%
Incl. CPU (microsecs)41,267 41,616 349 0.8%
Incl. CPU (microsecs) per call 13,756 13,872 116 0.8%
Excl. CPU (microsec)78 80 2 2.6%
Incl. MemUse (bytes)7,640,856 7,640,736 -120 -0.0%
Incl. MemUse (bytes) per call 2,546,952 2,546,912 -40 -0.0%
Excl. MemUse (bytes)-15,384 -15,384 0 0.0%
Incl. PeakMemUse (bytes)7,549,600 7,549,888 288 0.0%
Incl. PeakMemUse (bytes) per call 2,516,533 2,516,629 96 0.0%
Excl. PeakMemUse (bytes)696 696 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% 497 119.5% 349 147.3% -120 -0.3% 288 0.7%
Exclusive Metrics Diff for Current Function-1 -0.2% 2 0.6% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 497 100.0% 349 100.0% -120 -100.0% 288 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 417 83.9% 278 79.7% -24 -20.0% 488 169.4%
load::includes/common.inc0 N/A% 87 17.5% 75 21.5% -96 -80.0% -336 -116.7%
_drupal_bootstrap_configuration0 N/A% -16 -3.2% -19 -5.4% 16 13.3% 136 47.2%
_drupal_bootstrap_page_cache0 N/A% 9 1.8% 12 3.4% -24 -20.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.2% 1 0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 8 6.7% 0 0.0%