Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)40,601 41,042 441 1.1%
Incl. Wall Time (microsec) per call 10,150 10,261 110 1.1%
Excl. Wall Time (microsec)190 186 -4 -2.1%
Incl. CPU (microsecs)39,203 39,368 165 0.4%
Incl. CPU (microsecs) per call 9,801 9,842 41 0.4%
Excl. CPU (microsec)172 163 -9 -5.2%
Incl. MemUse (bytes)5,593,760 5,593,760 0 0.0%
Incl. MemUse (bytes) per call 1,398,440 1,398,440 0 0.0%
Excl. MemUse (bytes)-9,648 -9,648 0 0.0%
Incl. PeakMemUse (bytes)5,557,552 5,557,552 0 0.0%
Incl. PeakMemUse (bytes) per call 1,389,388 1,389,388 0 0.0%
Excl. PeakMemUse (bytes)4,264 4,264 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% 441 189.3% 165 11.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -0.9% -9 -5.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 441 100.0% 166 100.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 512 116.1% 283 171.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -278 -63.0% -259 -157.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 149 33.8% 83 50.3% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 48 10.9% 49 29.7% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 19 4.3% 20 12.1% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -3 -0.7% -3 -1.8% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.2% -1 -0.6% 0 N/A% 0 N/A%
settings0 N/A% -1 -0.2% -1 -0.6% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%