Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,052 10,281 229 2.3%
Incl. Wall Time (microsec) per call 2,513 2,570 57 2.3%
Excl. Wall Time (microsec)93 89 -4 -4.3%
Incl. CPU (microsecs)9,477 9,539 62 0.7%
Incl. CPU (microsecs) per call 2,369 2,385 16 0.7%
Excl. CPU (microsec)80 85 5 6.2%
Incl. MemUse (bytes)1,433,176 1,433,024 -152 -0.0%
Incl. MemUse (bytes) per call 358,294 358,256 -38 -0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,352,488 1,352,296 -192 -0.0%
Incl. PeakMemUse (bytes) per call 338,122 338,074 -48 -0.0%
Excl. PeakMemUse (bytes)3,984 3,984 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% 229 14.8% 62 3.5% -152 -0.1% -192 -0.1%
Exclusive Metrics Diff for Current Function-4 -1.7% 5 8.1% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 232 101.3% 62 100.0% -152 -100.0% -192 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -3 -1.3% 0 0.0% 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% 269 117.5% 79 127.4% 32 21.1% 32 16.7%
_drupal_bootstrap_page_cache0 N/A% -26 -11.4% -9 -14.5% -184 -121.1% -224 -116.7%
_drupal_bootstrap_configuration0 N/A% -10 -4.4% -10 -16.1% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -3.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%