Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)19,427 19,694 267 1.4%
Incl. Wall Time (microsec) per call 4,857 4,924 67 1.4%
Excl. Wall Time (microsec)176 180 4 2.3%
Incl. CPU (microsecs)16,924 17,385 461 2.7%
Incl. CPU (microsecs) per call 4,231 4,346 115 2.7%
Excl. CPU (microsec)156 159 3 1.9%
Incl. MemUse (bytes)1,641,320 1,641,304 -16 -0.0%
Incl. MemUse (bytes) per call 410,330 410,326 -4 -0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)1,630,400 1,630,152 -248 -0.0%
Incl. PeakMemUse (bytes) per call 407,600 407,538 -62 -0.0%
Excl. PeakMemUse (bytes)4,288 4,288 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% 267 1.9% 461 3.2% -16 -0.0% -248 -0.5%
Exclusive Metrics Diff for Current Function4 1.5% 3 0.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 267 100.0% 461 100.0% -16 -100.0% -248 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 284 106.4% 374 81.1% -32 -200.0% -136 -54.8%
_drupal_bootstrap_page_cache0 N/A% -100 -37.5% 10 2.2% 16 100.0% -144 -58.1%
_drupal_bootstrap_configuration0 N/A% 69 25.8% 68 14.8% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% 11 4.1% 6 1.3% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 2 0.7% 2 0.4% 0 0.0% 32 12.9%
run_init::includes/common.inc0 N/A% -1 -0.4% -3 -0.7% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.4% -1 -0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.4% -1 -0.2% 0 0.0% 0 0.0%
settings0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%