Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)6,899 7,064 165 2.4%
Incl. Wall Time (microsec) per call 2,300 2,355 55 2.4%
Excl. Wall Time (microsec)77 79 2 2.6%
Incl. CPU (microsecs)6,390 6,553 163 2.6%
Incl. CPU (microsecs) per call 2,130 2,184 54 2.6%
Excl. CPU (microsec)66 68 2 3.0%
Incl. MemUse (bytes)1,152,712 1,152,712 0 0.0%
Incl. MemUse (bytes) per call 384,237 384,237 0 0.0%
Excl. MemUse (bytes)-1,056 -1,056 0 0.0%
Incl. PeakMemUse (bytes)1,071,720 1,071,960 240 0.0%
Incl. PeakMemUse (bytes) per call 357,240 357,320 80 0.0%
Excl. PeakMemUse (bytes)3,728 3,728 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% 165 21.9% 163 10.7% 0 0.0% 240 0.2%
Exclusive Metrics Diff for Current Function2 1.2% 2 1.2% 0 N/A% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 165 100.0% 164 100.6% 0 N/A% 240 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 153 92.7% 151 92.6% 0 N/A% 240 100.0%
_drupal_bootstrap_page_cache0 N/A% 10 6.1% 11 6.7% 0 N/A% 0 0.0%
run_init::includes/common.inc0 N/A% 3 1.8% 2 1.2% 0 N/A% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -3 -1.8% -2 -1.2% 0 N/A% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -1.2% 0 N/A% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%