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

run_init::Lock/DatabaseLockBackend.phpRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)183 185 2 1.1%
Incl. Wall Time (microsec) per call 183 185 2 1.1%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)185 187 2 1.1%
Incl. CPU (microsecs) per call 185 187 2 1.1%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)27,080 27,080 0 0.0%
Incl. MemUse (bytes) per call 27,080 27,080 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)22,264 22,168 -96 -0.4%
Incl. PeakMemUse (bytes) per call 22,264 22,168 -96 -0.4%
Excl. PeakMemUse (bytes)256 288 32 12.5%

Parent/Child Regression/Improvement report for run_init::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
run_init::Lock/DatabaseLockBackend.php0 N/A% 2 0.0% 2 0.0% 0 0.0% -96 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% -1 -50.0% 0 N/A% 32 33.3%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 100.0% 2 100.0% 0 N/A% -96 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 100.0% 3 150.0% 0 N/A% -128 -133.3%