Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)11,858 11,923 65 0.5%
Incl. Wall Time (microsec) per call 2,965 2,981 16 0.5%
Excl. Wall Time (microsec)102 107 5 4.9%
Incl. CPU (microsecs)10,494 10,699 205 2.0%
Incl. CPU (microsecs) per call 2,624 2,675 51 2.0%
Excl. CPU (microsec)93 95 2 2.2%
Incl. MemUse (bytes)1,397,776 1,397,824 48 0.0%
Incl. MemUse (bytes) per call 349,444 349,456 12 0.0%
Excl. MemUse (bytes)-288 -288 0 0.0%
Incl. PeakMemUse (bytes)1,317,560 1,317,608 48 0.0%
Incl. PeakMemUse (bytes) per call 329,390 329,402 12 0.0%
Excl. PeakMemUse (bytes)3,600 3,600 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% 65 8.5% 205 19.5% 48 0.2% 48 0.2%
Exclusive Metrics Diff for Current Function5 7.7% 2 1.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 65 100.0% 206 100.5% 48 100.0% 48 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 331 509.2% 309 150.7% 40 83.3% 40 83.3%
_drupal_bootstrap_page_cache0 N/A% -272 -418.5% -106 -51.7% 8 16.7% 8 16.7%
_drupal_bootstrap_configuration0 N/A% 3 4.6% 4 2.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 1 1.5% 1 0.5% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -1 -1.5% -1 -0.5% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -1.5% -1 -0.5% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -1.5% -2 -1.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%