Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,064 11,448 -616 -5.1%
Incl. Wall Time (microsec) per call 3,016 2,862 -154 -5.1%
Excl. Wall Time (microsec)106 107 1 0.9%
Incl. CPU (microsecs)10,674 10,464 -210 -2.0%
Incl. CPU (microsecs) per call 2,669 2,616 -53 -2.0%
Excl. CPU (microsec)97 98 1 1.0%
Incl. MemUse (bytes)1,348,304 1,348,296 -8 -0.0%
Incl. MemUse (bytes) per call 337,076 337,074 -2 -0.0%
Excl. MemUse (bytes)-288 -288 0 0.0%
Incl. PeakMemUse (bytes)1,267,968 1,268,032 64 0.0%
Incl. PeakMemUse (bytes) per call 316,992 317,008 16 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% -616 -132.5% -210 -22.1% -8 -0.0% 64 0.2%
Exclusive Metrics Diff for Current Function1 0.2% 1 0.5% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -615 -99.8% -208 -99.0% -8 -100.0% 64 100.0%
drupal_theme_initialize0 N/A% -1 -0.2% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -340 -55.2% -125 -59.5% -24 -300.0% 48 75.0%
_drupal_bootstrap_page_cache0 N/A% -317 -51.5% -128 -61.0% 16 200.0% 16 25.0%
_drupal_bootstrap_configuration0 N/A% 42 6.8% 42 20.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -2 -0.3% -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%
array_shift0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%