Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,244 18,821 577 3.2%
Incl. Wall Time (microsec) per call 6,081 6,274 192 3.2%
Excl. Wall Time (microsec)113 119 6 5.3%
Incl. CPU (microsecs)16,504 17,105 601 3.6%
Incl. CPU (microsecs) per call 5,501 5,702 200 3.6%
Excl. CPU (microsec)99 104 5 5.1%
Incl. MemUse (bytes)1,135,444 1,134,352 -1,092 -0.1%
Incl. MemUse (bytes) per call 378,481 378,117 -364 -0.1%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,135,080 1,133,988 -1,092 -0.1%
Incl. PeakMemUse (bytes) per call 378,360 377,996 -364 -0.1%
Excl. PeakMemUse (bytes)2,708 2,708 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% 577 36.8% 601 55.0% -1,092 -125.2% -1,092 -156.9%
Exclusive Metrics Diff for Current Function6 1.0% 5 0.8% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 565 97.9% 588 97.8% -1,092 -100.0% -1,092 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 12 2.1% 13 2.2% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 659 114.2% 778 129.5% -1,100 -100.7% -1,100 -100.7%
_drupal_bootstrap_page_cache0 N/A% -116 -20.1% -211 -35.1% 8 0.7% 8 0.7%
_drupal_bootstrap_configuration0 N/A% 35 6.1% 36 6.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -6 -1.0% -5 -0.8% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.2% -3 -0.5% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%