Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)836,440 516,134 -320,306 -38.3%
Incl. Wall Time (microsec) per call 209,110 129,034 -80,077 -38.3%
Excl. Wall Time (microsec)2,163 1,158 -1,005 -46.5%
Incl. CPU (microsecs)132,007 132,009 2 0.0%
Incl. CPU (microsecs) per call 33,002 33,002 1 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)24,266,728 24,259,792 -6,936 -0.0%
Incl. MemUse (bytes) per call 6,066,682 6,064,948 -1,734 -0.0%
Excl. MemUse (bytes)-36,352 -36,376 -24 -0.1%
Incl. PeakMemUse (bytes)24,127,400 24,120,408 -6,992 -0.0%
Incl. PeakMemUse (bytes) per call 6,031,850 6,030,102 -1,748 -0.0%
Excl. PeakMemUse (bytes)1,376 1,376 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% -320,306 -12.9% 2 0.1% -6,936 -50.9% -6,992 -48.2%
Exclusive Metrics Diff for Current Function-1,005 -0.3% 0 0.0% -24 -0.3% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -320,204 -100.0% 2 100.0% -6,936 -100.0% -6,992 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -81 -0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% -21 -0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -228,028 -71.2% 2 100.0% -6,928 -99.9% -6,768 -96.8%
_drupal_bootstrap_page_cache0 N/A% -38,792 -12.1% 0 0.0% 152 2.2% -7,504 -107.3%
drupal_session_initialize0 N/A% -23,221 -7.2% 0 0.0% -8 -0.1% -48 -0.7%
load::includes/common.inc0 N/A% -17,086 -5.3% -1 -50.0% -40 -0.6% -48 -0.7%
_drupal_bootstrap_configuration0 N/A% -9,811 -3.1% 1 50.0% -40 -0.6% -168 -2.4%
load::includes/session.inc0 N/A% -2,018 -0.6% 0 0.0% -40 -0.6% 7,544 107.9%
run_init::includes/common.inc0 N/A% -151 -0.0% 0 0.0% -8 -0.1% 0 0.0%
array_shift0 N/A% -69 -0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -49 -0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% -31 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% -18 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% -15 -0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% -12 -0.0% 0 0.0% 0 0.0% 0 0.0%