Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)85,522 85,469 -53 -0.1%
Incl. Wall Time (microsec) per call 21,381 21,367 -13 -0.1%
Excl. Wall Time (microsec)190 196 6 3.2%
Incl. CPU (microsecs)83,708 83,589 -119 -0.1%
Incl. CPU (microsecs) per call 20,927 20,897 -30 -0.1%
Excl. CPU (microsec)171 177 6 3.5%
Incl. MemUse (bytes)11,790,256 11,791,440 1,184 0.0%
Incl. MemUse (bytes) per call 2,947,564 2,947,860 296 0.0%
Excl. MemUse (bytes)-10,952 -10,952 0 0.0%
Incl. PeakMemUse (bytes)11,759,888 11,761,032 1,144 0.0%
Incl. PeakMemUse (bytes) per call 2,939,972 2,940,258 286 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -53 -19.9% -119 -7.9% 1,184 1.6% 1,144 1.6%
Exclusive Metrics Diff for Current Function6 11.3% 6 5.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -53 -100.0% -118 -99.2% 1,184 100.0% 1,144 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% 65 122.6% -2 -1.7% 16 1.4% -24 -2.1%
drupal_session_initialize0 N/A% -64 -120.8% -49 -41.2% 24 2.0% -168 -14.7%
_drupal_bootstrap_code0 N/A% -50 -94.3% -65 -54.6% 1,328 112.2% 1,320 115.4%
load::includes/common.inc0 N/A% -41 -77.4% -41 -34.5% -48 -4.1% -48 -4.2%
_drupal_bootstrap_configuration0 N/A% 20 37.7% 22 18.5% -24 -2.0% -56 -4.9%
load::includes/session.inc0 N/A% 15 28.3% 17 14.3% -112 -9.5% 120 10.5%
array_shift0 N/A% -2 -3.8% -2 -1.7% 8 0.7% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -1.9% -2 -1.7% -8 -0.7% 0 0.0%
settings0 N/A% -1 -1.9% -1 -0.8% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%