Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getHost

Symfony\Component\HttpFoundation\Request::getHostRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)349 437 88 25.2%
Incl. Wall Time (microsec) per call 29 36 7 25.2%
Excl. Wall Time (microsec)176 246 70 39.8%
Incl. CPU (microsecs)357 453 96 26.9%
Incl. CPU (microsecs) per call 30 38 8 26.9%
Excl. CPU (microsec)118 119 1 0.8%
Incl. MemUse (bytes)9,624 17,816 8,192 85.1%
Incl. MemUse (bytes) per call 802 1,485 683 85.1%
Excl. MemUse (bytes)3,624 3,608 -16 -0.4%
Incl. PeakMemUse (bytes)9,232 19,648 10,416 112.8%
Incl. PeakMemUse (bytes) per call 769 1,637 868 112.8%
Excl. PeakMemUse (bytes)3,768 1,432 -2,336 -62.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getHost [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
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 88 7.6% 96 9.5% 8,192 10.1% 10,416 13.0%
Exclusive Metrics Diff for Current Function70 79.5% 1 1.0% -16 -0.2% -2,336 -22.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHttpHost0 N/A% 68 77.3% 73 76.0% 8,192 100.0% 10,416 100.0%
Symfony\Component\Routing\RequestContext::fromRequest0 N/A% 20 22.7% 23 24.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 14 15.9% 19 19.8% 0 0.0% 0 0.0%
preg_match0 N/A% 2 2.3% 5 5.2% 0 0.0% -800 -7.7%
strtolower0 N/A% 1 1.1% 3 3.1% 0 0.0% -704 -6.8%
preg_replace0 N/A% 1 1.1% 5 5.2% 16 0.2% -880 -8.4%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% -752 -7.2%
trim0 N/A% 0 0.0% 63 65.6% 8,192 100.0% 15,888 152.5%