Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)11,364 12,285 921 8.1%
Incl. Wall Time (microsec) per call 2,841 3,071 230 8.1%
Excl. Wall Time (microsec)107 124 17 15.9%
Incl. CPU (microsecs)10,626 11,501 875 8.2%
Incl. CPU (microsecs) per call 2,657 2,875 219 8.2%
Excl. CPU (microsec)99 122 23 23.2%
Incl. MemUse (bytes)1,283,248 1,283,248 0 0.0%
Incl. MemUse (bytes) per call 320,812 320,812 0 0.0%
Excl. MemUse (bytes)736 736 0 0.0%
Incl. PeakMemUse (bytes)1,193,496 1,193,568 72 0.0%
Incl. PeakMemUse (bytes) per call 298,374 298,392 18 0.0%
Excl. PeakMemUse (bytes)5,664 5,664 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% 921 2708.8% 875 530.3% 0 0.0% 72 0.0%
Exclusive Metrics Diff for Current Function17 1.8% 23 2.6% 0 N/A% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 920 99.9% 875 100.0% 0 N/A% 72 100.0%
drupal_theme_initialize0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 361 39.2% 324 37.0% 16 N/A% 144 200.0%
_drupal_bootstrap_page_cache0 N/A% 294 31.9% 282 32.2% 0 N/A% -56 -77.8%
_drupal_bootstrap_configuration0 N/A% 245 26.6% 245 28.0% -16 N/A% -16 -22.2%
load::includes/common.inc0 N/A% 4 0.4% 5 0.6% 0 N/A% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% -4 -0.5% 0 N/A% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%