Diff Report
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519dd95192eacRun #519dd86a86681DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,622 12,824 202 1.6%
Incl. Wall Time (microsec) per call 3,156 3,206 51 1.6%
Excl. Wall Time (microsec)150 154 4 2.7%
Incl. CPU (microsecs)11,036 11,296 260 2.4%
Incl. CPU (microsecs) per call 2,759 2,824 65 2.4%
Excl. CPU (microsec)134 139 5 3.7%
Incl. MemUse (bytes)1,586,264 1,586,264 0 0.0%
Incl. MemUse (bytes) per call 396,566 396,566 0 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,574,384 1,574,384 0 0.0%
Incl. PeakMemUse (bytes) per call 393,596 393,596 0 0.0%
Excl. PeakMemUse (bytes)4,840 4,840 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% 202 17.5% 260 56.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.0% 5 1.9% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 201 99.5% 258 99.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.5% 1 0.4% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 129 63.9% 178 68.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 64 31.7% 56 21.5% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 14 6.9% 14 5.4% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -5 -2.5% -6 -2.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -2 -1.0% 17 6.5% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -0.5% -1 -0.4% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.5% -1 -0.4% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -2 -0.8% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%