Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)6,694 6,762 68 1.0%
Incl. Wall Time (microsec) per call 2,231 2,254 23 1.0%
Excl. Wall Time (microsec)73 75 2 2.7%
Incl. CPU (microsecs)6,211 6,275 64 1.0%
Incl. CPU (microsecs) per call 2,070 2,092 21 1.0%
Excl. CPU (microsec)62 69 7 11.3%
Incl. MemUse (bytes)1,129,008 1,129,008 0 0.0%
Incl. MemUse (bytes) per call 376,336 376,336 0 0.0%
Excl. MemUse (bytes)-1,056 -1,056 0 0.0%
Incl. PeakMemUse (bytes)1,048,016 1,048,256 240 0.0%
Incl. PeakMemUse (bytes) per call 349,339 349,419 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% 68 12.1% 64 11.6% 0 0.0% 240 0.5%
Exclusive Metrics Diff for Current Function2 2.9% 7 10.9% 0 N/A% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 68 100.0% 63 98.4% 0 N/A% 240 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 60 88.2% 59 92.2% 0 N/A% 240 100.0%
_drupal_bootstrap_page_cache0 N/A% 3 4.4% 0 0.0% 0 N/A% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 3 4.4% 2 3.1% 0 N/A% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -3.1% 0 N/A% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%