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

drupal_bootstrapRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)60,423 59,896 -527 -0.9%
Incl. Wall Time (microsec) per call 20,141 19,965 -176 -0.9%
Excl. Wall Time (microsec)88 87 -1 -1.1%
Incl. CPU (microsecs)59,603 59,055 -548 -0.9%
Incl. CPU (microsecs) per call 19,868 19,685 -183 -0.9%
Excl. CPU (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)8,638,248 8,639,824 1,576 0.0%
Incl. MemUse (bytes) per call 2,879,416 2,879,941 525 0.0%
Excl. MemUse (bytes)-7,128 -7,112 16 0.2%
Incl. PeakMemUse (bytes)8,607,056 8,607,448 392 0.0%
Incl. PeakMemUse (bytes) per call 2,869,019 2,869,149 131 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 Function-1 -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%