Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for load::Lock/DatabaseLockBackend.php

load::Lock/DatabaseLockBackend.phpRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)167 194 27 16.2%
Incl. Wall Time (microsec) per call 167 194 27 16.2%
Excl. Wall Time (microsec)167 194 27 16.2%
Incl. CPU (microsecs)168 196 28 16.7%
Incl. CPU (microsecs) per call 168 196 28 16.7%
Excl. CPU (microsec)168 196 28 16.7%
Incl. MemUse (bytes)31,048 31,080 32 0.1%
Incl. MemUse (bytes) per call 31,048 31,080 32 0.1%
Excl. MemUse (bytes)31,048 31,080 32 0.1%
Incl. PeakMemUse (bytes)35,584 35,464 -120 -0.3%
Incl. PeakMemUse (bytes) per call 35,584 35,464 -120 -0.3%
Excl. PeakMemUse (bytes)35,584 35,464 -120 -0.3%

Parent/Child Regression/Improvement report for load::Lock/DatabaseLockBackend.php [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
load::Lock/DatabaseLockBackend.php0 N/A% 27 0.5% 28 0.4% 32 0.1% -120 -0.5%
Exclusive Metrics Diff for Current Function27 100.0% 28 100.0% 32 100.0% -120 -100.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 27 100.0% 28 100.0% 32 100.0% -120 -100.0%