Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::Lock/LockBackendAbstract.php

run_init::Lock/LockBackendAbstract.phpRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)48 37 -11 -22.9%
Incl. Wall Time (microsec) per call 48 37 -11 -22.9%
Excl. Wall Time (microsec)12 10 -2 -16.7%
Incl. CPU (microsecs)50 38 -12 -24.0%
Incl. CPU (microsecs) per call 50 38 -12 -24.0%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 9,072 9,072 0 0.0%
Excl. MemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes)9,352 9,352 0 0.0%
Incl. PeakMemUse (bytes) per call 9,352 9,352 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 0 0.0%

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% -11 -5.2% -12 -200.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -18.2% -2 -16.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -11 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@20 N/A% -9 -81.8% -10 -83.3% 0 N/A% 0 N/A%