Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)87,671 87,746 75 0.1%
Incl. Wall Time (microsec) per call 21,918 21,937 19 0.1%
Excl. Wall Time (microsec)205 201 -4 -2.0%
Incl. CPU (microsecs)86,152 85,942 -210 -0.2%
Incl. CPU (microsecs) per call 21,538 21,486 -53 -0.2%
Excl. CPU (microsec)188 187 -1 -0.5%
Incl. MemUse (bytes)11,952,248 11,952,168 -80 -0.0%
Incl. MemUse (bytes) per call 2,988,062 2,988,042 -20 -0.0%
Excl. MemUse (bytes)-11,016 -11,016 0 0.0%
Incl. PeakMemUse (bytes)11,912,832 11,912,768 -64 -0.0%
Incl. PeakMemUse (bytes) per call 2,978,208 2,978,192 -16 -0.0%
Excl. PeakMemUse (bytes)1,664 1,664 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% 75 61.0% -210 -39.5% -80 -0.2% -64 -0.2%
Exclusive Metrics Diff for Current Function-4 -5.3% -1 -0.5% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 75 100.0% -213 -101.4% -80 -100.0% -64 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -1.3% 1 0.5% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 1 1.3% 2 1.0% 0 0.0% 0 0.0%
Child functions
drupal_session_initialize0 N/A% 249 332.0% 66 31.4% -32 -40.0% 128 200.0%
_drupal_bootstrap_code0 N/A% -217 -289.3% -233 -111.0% -240 -300.0% -200 -312.5%
_drupal_bootstrap_configuration0 N/A% 41 54.7% 40 19.0% 8 10.0% 24 37.5%
load::includes/common.inc0 N/A% -37 -49.3% -39 -18.6% 264 330.0% 184 287.5%
_drupal_bootstrap_page_cache0 N/A% 33 44.0% -53 -25.2% -16 -20.0% 72 112.5%
load::includes/session.inc0 N/A% 10 13.3% 11 5.2% -64 -80.0% -272 -425.0%
run_init::includes/common.inc0 N/A% -1 -1.3% -2 -1.0% 0 0.0% 0 0.0%
settings0 N/A% 1 1.3% 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%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%