Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)91,793 91,874 81 0.1%
Incl. Wall Time (microsec) per call 22,948 22,969 20 0.1%
Excl. Wall Time (microsec)200 203 3 1.5%
Incl. CPU (microsecs)89,628 89,867 239 0.3%
Incl. CPU (microsecs) per call 22,407 22,467 60 0.3%
Excl. CPU (microsec)174 185 11 6.3%
Incl. MemUse (bytes)12,146,016 12,147,568 1,552 0.0%
Incl. MemUse (bytes) per call 3,036,504 3,036,892 388 0.0%
Excl. MemUse (bytes)-10,992 -10,968 24 0.2%
Incl. PeakMemUse (bytes)12,112,624 12,114,288 1,664 0.0%
Incl. PeakMemUse (bytes) per call 3,028,156 3,028,572 416 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% 81 1.9% 239 7.7% 1,552 1.0% 1,664 1.1%
Exclusive Metrics Diff for Current Function3 3.7% 11 4.6% 24 1.5% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 81 100.0% 238 99.6% 1,552 100.0% 1,664 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 98 121.0% 167 69.9% 1,288 83.0% 1,416 85.1%
drupal_session_initialize0 N/A% 55 67.9% 91 38.1% 96 6.2% 216 13.0%
_drupal_bootstrap_configuration0 N/A% -32 -39.5% -32 -13.4% -16 -1.0% 48 2.9%
load::includes/common.inc0 N/A% -27 -33.3% -26 -10.9% 296 19.1% 208 12.5%
load::includes/session.inc0 N/A% -24 -29.6% -25 -10.5% -32 -2.1% -32 -1.9%
_drupal_bootstrap_page_cache0 N/A% 7 8.6% 59 24.7% -128 -8.2% -192 -11.5%
Drupal\Component\Utility\Settings::get0 N/A% 1 1.2% -2 -0.8% 0 0.0% 0 0.0%
array_shift0 N/A% 1 1.2% -2 -0.8% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -0.8% 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%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 24 1.5% 0 0.0%