Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)250 248 -2 -0.8%
Incl. Wall Time (microsec) per call 250 248 -2 -0.8%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)252 250 -2 -0.8%
Incl. CPU (microsecs) per call 252 250 -2 -0.8%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)27,272 27,240 -32 -0.1%
Incl. MemUse (bytes) per call 27,272 27,240 -32 -0.1%
Excl. MemUse (bytes)2,240 2,216 -24 -1.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.8% -2 -1.7% -32 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -50.0% -24 -75.0% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -100.0% -2 -100.0% -32 -100.0% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -2 -100.0% -1 -50.0% -8 -25.0% 0 N/A%