Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)57,128 57,267 139 0.2%
Incl. Wall Time (microsec) per call 14,282 14,317 35 0.2%
Excl. Wall Time (microsec)128 131 3 2.3%
Incl. CPU (microsecs)55,519 55,811 292 0.5%
Incl. CPU (microsecs) per call 13,880 13,953 73 0.5%
Excl. CPU (microsec)118 119 1 0.8%
Incl. MemUse (bytes)7,979,736 7,982,104 2,368 0.0%
Incl. MemUse (bytes) per call 1,994,934 1,995,526 592 0.0%
Excl. MemUse (bytes)-14,144 -14,144 0 0.0%
Incl. PeakMemUse (bytes)7,874,696 7,877,024 2,328 0.0%
Incl. PeakMemUse (bytes) per call 1,968,674 1,969,256 582 0.0%
Excl. PeakMemUse (bytes)2,608 2,608 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% 139 14.7% 292 405.6% 2,368 7.9% 2,328 7.6%
Exclusive Metrics Diff for Current Function3 2.2% 1 0.3% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 138 99.3% 290 99.3% 2,368 100.0% 2,328 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 2 1.4% 3 1.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% -1 -0.7% -1 -0.3% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_configuration0 N/A% 95 68.3% 95 32.5% 0 0.0% -40 -1.7%
_drupal_bootstrap_code0 N/A% 32 23.0% 129 44.2% 2,368 100.0% 2,368 101.7%
_drupal_bootstrap_page_cache0 N/A% 14 10.1% 68 23.3% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -5 -3.6% -3 -1.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 2 0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%