Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519d5c4cd1983Run #519d5cada282fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,838 11,307 469 4.3%
Incl. Wall Time (microsec) per call 2,710 2,827 117 4.3%
Excl. Wall Time (microsec)182 188 6 3.3%
Incl. CPU (microsecs)8,001 8,000 -1 -0.0%
Incl. CPU (microsecs) per call 2,000 2,000 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,614,368 1,614,392 24 0.0%
Incl. MemUse (bytes) per call 403,592 403,598 6 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)1,610,808 1,610,832 24 0.0%
Incl. PeakMemUse (bytes) per call 402,702 402,708 6 0.0%
Excl. PeakMemUse (bytes)3,280 3,280 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% 469 21.4% -1 -0.0% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function6 1.3% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 471 100.4% -1 -100.0% 24 100.0% 24 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 253 53.9% -1 -100.0% -8 -33.3% -8 -33.3%
drupal_session_initialize0 N/A% 163 34.8% 4,000 400000.0% 16 66.7% -56 -233.3%
_drupal_bootstrap_page_cache0 N/A% 142 30.3% -4,000 -400000.0% 24 100.0% 24 100.0%
_drupal_bootstrap_configuration0 N/A% -55 -11.7% 0 0.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -44 -9.4% 0 0.0% -8 -33.3% 64 266.7%
load::includes/session.inc0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 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%
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%