Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)59,896 60,423 527 0.9%
Incl. Wall Time (microsec) per call 19,965 20,141 176 0.9%
Excl. Wall Time (microsec)87 88 1 1.1%
Incl. CPU (microsecs)59,055 59,603 548 0.9%
Incl. CPU (microsecs) per call 19,685 19,868 183 0.9%
Excl. CPU (microsec)79 81 2 2.5%
Incl. MemUse (bytes)8,639,824 8,638,248 -1,576 -0.0%
Incl. MemUse (bytes) per call 2,879,941 2,879,416 -525 -0.0%
Excl. MemUse (bytes)-7,112 -7,128 -16 -0.2%
Incl. PeakMemUse (bytes)8,607,448 8,607,056 -392 -0.0%
Incl. PeakMemUse (bytes) per call 2,869,149 2,869,019 -131 -0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% 527 12.3% 548 14.8% -1,576 -1.5% -392 -0.3%
Exclusive Metrics Diff for Current Function1 0.2% 2 0.4% -16 -1.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 527 100.0% 545 99.5% -1,576 -100.0% -392 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 3 0.5% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 597 113.3% 612 111.7% -1,512 -95.9% -1,168 -298.0%
_drupal_bootstrap_page_cache0 N/A% -116 -22.0% -114 -20.8% -112 -7.1% 360 91.8%
load::includes/common.inc0 N/A% 30 5.7% 31 5.7% 80 5.1% 200 51.0%
_drupal_bootstrap_configuration0 N/A% 15 2.8% 15 2.7% -16 -1.0% 216 55.1%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%