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

drupal_bootstrapRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)45,591 44,544 -1,047 -2.3%
Incl. Wall Time (microsec) per call 15,197 14,848 -349 -2.3%
Excl. Wall Time (microsec)100 94 -6 -6.0%
Incl. CPU (microsecs)44,980 44,066 -914 -2.0%
Incl. CPU (microsecs) per call 14,993 14,689 -305 -2.0%
Excl. CPU (microsec)84 84 0 0.0%
Incl. MemUse (bytes)8,150,640 8,151,712 1,072 0.0%
Incl. MemUse (bytes) per call 2,716,880 2,717,237 357 0.0%
Excl. MemUse (bytes)-15,376 -15,376 0 0.0%
Incl. PeakMemUse (bytes)8,058,664 8,059,064 400 0.0%
Incl. PeakMemUse (bytes) per call 2,686,221 2,686,355 133 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 Function-6 -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%