Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)246 262 16 6.5%
Incl. Wall Time (microsec) per call 246 262 16 6.5%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)247 264 17 6.9%
Incl. CPU (microsecs) per call 247 264 17 6.9%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)22,880 22,880 0 0.0%
Incl. MemUse (bytes) per call 22,880 22,880 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)20,376 20,376 0 0.0%
Incl. PeakMemUse (bytes) per call 20,376 20,376 0 0.0%
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% 16 0.6% 17 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -6.2% 1 5.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call@10 N/A% 17 106.2% 16 94.1% 0 N/A% 0 N/A%