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

drupal_bootstrapRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)87,746 87,671 -75 -0.1%
Incl. Wall Time (microsec) per call 21,937 21,918 -19 -0.1%
Excl. Wall Time (microsec)201 205 4 2.0%
Incl. CPU (microsecs)85,942 86,152 210 0.2%
Incl. CPU (microsecs) per call 21,486 21,538 53 0.2%
Excl. CPU (microsec)187 188 1 0.5%
Incl. MemUse (bytes)11,952,168 11,952,248 80 0.0%
Incl. MemUse (bytes) per call 2,988,042 2,988,062 20 0.0%
Excl. MemUse (bytes)-11,016 -11,016 0 0.0%
Incl. PeakMemUse (bytes)11,912,768 11,912,832 64 0.0%
Incl. PeakMemUse (bytes) per call 2,978,192 2,978,208 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 Function4 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%