Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)7,131 6,974 -157 -2.2%
Incl. Wall Time (microsec) per call 1,783 1,744 -39 -2.2%
Excl. Wall Time (microsec)79 78 -1 -1.3%
Incl. CPU (microsecs)6,609 6,479 -130 -2.0%
Incl. CPU (microsecs) per call 1,652 1,620 -33 -2.0%
Excl. CPU (microsec)69 79 10 14.5%
Incl. MemUse (bytes)1,165,360 1,165,360 0 0.0%
Incl. MemUse (bytes) per call 291,340 291,340 0 0.0%
Excl. MemUse (bytes)-304 -304 0 0.0%
Incl. PeakMemUse (bytes)1,084,464 1,084,464 0 0.0%
Incl. PeakMemUse (bytes) per call 271,116 271,116 0 0.0%
Excl. PeakMemUse (bytes)3,744 3,744 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% -157 -32.4% -130 -30.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.6% 10 7.7% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -156 -99.4% -128 -98.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.6% -1 -0.8% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -174 -110.8% -149 -114.6% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 26 16.6% 24 18.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -4 -2.5% -5 -3.8% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -3 -1.9% -4 -3.1% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -4 -3.1% 0 N/A% 0 N/A%