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 run_init::Lock/LockBackendAbstract.php

run_init::Lock/LockBackendAbstract.phpRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)89 85 -4 -4.5%
Incl. Wall Time (microsec) per call 89 85 -4 -4.5%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)90 87 -3 -3.3%
Incl. CPU (microsecs) per call 90 87 -3 -3.3%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)13,544 13,560 16 0.1%
Incl. MemUse (bytes) per call 13,544 13,560 16 0.1%
Excl. MemUse (bytes)2,248 2,240 -8 -0.4%
Incl. PeakMemUse (bytes)11,160 11,184 24 0.2%
Incl. PeakMemUse (bytes) per call 11,160 11,184 24 0.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for run_init::Lock/LockBackendAbstract.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
run_init::Lock/LockBackendAbstract.php0 N/A% -4 -4.1% -3 -1.1% 16 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 2 66.7% -8 -50.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -4 -100.0% -3 -100.0% 16 100.0% 24 100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@20 N/A% -4 -100.0% -5 -166.7% 24 150.0% 24 100.0%