Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)41,648 41,872 224 0.5%
Incl. Wall Time (microsec) per call 13,883 13,957 75 0.5%
Excl. Wall Time (microsec)91 92 1 1.1%
Incl. CPU (microsecs)41,197 41,428 231 0.6%
Incl. CPU (microsecs) per call 13,732 13,809 77 0.6%
Excl. CPU (microsec)81 78 -3 -3.7%
Incl. MemUse (bytes)7,662,656 7,662,776 120 0.0%
Incl. MemUse (bytes) per call 2,554,219 2,554,259 40 0.0%
Excl. MemUse (bytes)-15,384 -15,384 0 0.0%
Incl. PeakMemUse (bytes)7,571,808 7,571,520 -288 -0.0%
Incl. PeakMemUse (bytes) per call 2,523,936 2,523,840 -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% 224 240.9% 231 118.5% 120 0.4% -288 -1.0%
Exclusive Metrics Diff for Current Function1 0.4% -3 -1.3% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 223 99.6% 231 100.0% 120 100.0% -288 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 133 59.4% 140 60.6% 24 20.0% -488 -169.4%
load::includes/common.inc0 N/A% 95 42.4% 97 42.0% 96 80.0% 336 116.7%
_drupal_bootstrap_configuration0 N/A% -9 -4.0% -9 -3.9% -16 -13.3% -136 -47.2%
_drupal_bootstrap_page_cache0 N/A% 4 1.8% 5 2.2% 24 20.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -2 -0.9% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 2 0.9% -8 -6.7% 0 0.0%