Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)9,762 9,677 -85 -0.9%
Incl. Wall Time (microsec) per call 2,441 2,419 -21 -0.9%
Excl. Wall Time (microsec)88 87 -1 -1.1%
Incl. CPU (microsecs)9,273 9,200 -73 -0.8%
Incl. CPU (microsecs) per call 2,318 2,300 -18 -0.8%
Excl. CPU (microsec)81 77 -4 -4.9%
Incl. MemUse (bytes)1,423,544 1,423,520 -24 -0.0%
Incl. MemUse (bytes) per call 355,886 355,880 -6 -0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,342,976 1,342,912 -64 -0.0%
Incl. PeakMemUse (bytes) per call 335,744 335,728 -16 -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% -85 -22.7% -73 -6.9% -24 -0.1% -64 -0.2%
Exclusive Metrics Diff for Current Function-1 -1.2% -4 -5.5% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -85 -100.0% -72 -98.6% -24 -100.0% -64 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -1.4% 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_page_cache0 N/A% -105 -123.5% -93 -127.4% -8 -33.3% -48 -75.0%
_drupal_bootstrap_configuration0 N/A% 96 112.9% 95 130.1% 0 0.0% 0 0.0%
_drupal_bootstrap_code0 N/A% -72 -84.7% -71 -97.3% -16 -66.7% -16 -25.0%
load::includes/common.inc0 N/A% -2 -2.4% -2 -2.7% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -1.2% -1 -1.4% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%