Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)40,601 41,521 920 2.3%
Incl. Wall Time (microsec) per call 10,150 10,380 230 2.3%
Excl. Wall Time (microsec)190 191 1 0.5%
Incl. CPU (microsecs)39,203 39,925 722 1.8%
Incl. CPU (microsecs) per call 9,801 9,981 181 1.8%
Excl. CPU (microsec)172 170 -2 -1.2%
Incl. MemUse (bytes)5,593,760 5,598,704 4,944 0.1%
Incl. MemUse (bytes) per call 1,398,440 1,399,676 1,236 0.1%
Excl. MemUse (bytes)-9,648 -9,632 16 0.2%
Incl. PeakMemUse (bytes)5,557,552 5,562,616 5,064 0.1%
Incl. PeakMemUse (bytes) per call 1,389,388 1,390,654 1,266 0.1%
Excl. PeakMemUse (bytes)4,264 4,280 16 0.4%

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% 920 180.4% 722 70.1% 4,944 5.1% 5,064 5.1%
Exclusive Metrics Diff for Current Function1 0.1% -2 -0.3% 16 0.3% 16 0.3%
Parent functions
drupal_handle_request0 N/A% 923 100.3% 727 100.7% 4,944 100.0% 5,064 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -3 -0.3% -4 -0.6% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 662 72.0% 443 61.4% 4,752 96.1% 4,608 91.0%
load::includes/common.inc0 N/A% 157 17.1% 155 21.5% 72 1.5% 216 4.3%
_drupal_bootstrap_page_cache0 N/A% 77 8.4% 115 15.9% -72 -1.5% -328 -6.5%
drupal_session_initialize0 N/A% 19 2.1% 5 0.7% 136 2.8% 360 7.1%
_drupal_bootstrap_configuration0 N/A% 8 0.9% 10 1.4% 24 0.5% 192 3.8%
load::includes/session.inc0 N/A% -3 -0.3% -3 -0.4% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 2 0.2% 3 0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.1% 0 0.0% 16 0.3% 0 0.0%
settings0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -3 -0.4% 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%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%