Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,998 12,577 -421 -3.2%
Incl. Wall Time (microsec) per call 3,250 3,144 -105 -3.2%
Excl. Wall Time (microsec)169 174 5 3.0%
Incl. CPU (microsecs)11,525 11,383 -142 -1.2%
Incl. CPU (microsecs) per call 2,881 2,846 -36 -1.2%
Excl. CPU (microsec)155 153 -2 -1.3%
Incl. MemUse (bytes)1,605,120 1,605,144 24 0.0%
Incl. MemUse (bytes) per call 401,280 401,286 6 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,592,800 1,592,840 40 0.0%
Incl. PeakMemUse (bytes) per call 398,200 398,210 10 0.0%
Excl. PeakMemUse (bytes)4,656 4,656 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% -421 -23.1% -142 -3.2% 24 0.1% 40 0.1%
Exclusive Metrics Diff for Current Function5 1.2% -2 -1.4% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -422 -100.2% -143 -100.7% 24 100.0% 40 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.2% 2 1.4% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% -407 -96.7% -64 -45.1% 24 100.0% 40 100.0%
_drupal_bootstrap_configuration0 N/A% -31 -7.4% -32 -22.5% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% 17 4.0% 9 6.3% 0 0.0% 0 0.0%
_drupal_bootstrap_code0 N/A% -10 -2.4% -63 -44.4% 0 0.0% 24 60.0%
load::includes/common.inc0 N/A% 3 0.7% 4 2.8% 0 0.0% -24 -60.0%
run_init::includes/common.inc0 N/A% -1 -0.2% -2 -1.4% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.2% 2 1.4% 0 0.0% 0 0.0%
settings0 N/A% 1 0.2% 1 0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.2% 1 0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 3 2.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%