Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)44,544 45,591 1,047 2.4%
Incl. Wall Time (microsec) per call 14,848 15,197 349 2.4%
Excl. Wall Time (microsec)94 100 6 6.4%
Incl. CPU (microsecs)44,066 44,980 914 2.1%
Incl. CPU (microsecs) per call 14,689 14,993 305 2.1%
Excl. CPU (microsec)84 84 0 0.0%
Incl. MemUse (bytes)8,151,712 8,150,640 -1,072 -0.0%
Incl. MemUse (bytes) per call 2,717,237 2,716,880 -357 -0.0%
Excl. MemUse (bytes)-15,376 -15,376 0 0.0%
Incl. PeakMemUse (bytes)8,059,064 8,058,664 -400 -0.0%
Incl. PeakMemUse (bytes) per call 2,686,355 2,686,221 -133 -0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% 1,047 1068.4% 914 350.2% -1,072 -2.8% -400 -1.0%
Exclusive Metrics Diff for Current Function6 0.6% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 1,047 100.0% 914 100.0% -1,072 -100.0% -400 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 706 67.4% 657 71.9% -688 -64.2% -920 -230.0%
load::includes/common.inc0 N/A% 200 19.1% 200 21.9% -304 -28.4% -72 -18.0%
_drupal_bootstrap_page_cache0 N/A% 120 11.5% 34 3.7% -112 -10.4% 128 32.0%
_drupal_bootstrap_configuration0 N/A% 15 1.4% 15 1.6% 32 3.0% 464 116.0%
run_init::includes/common.inc0 N/A% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -2 -0.2% 2 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%