Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)255 250 -5 -2.0%
Incl. Wall Time (microsec) per call 255 250 -5 -2.0%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)257 250 -7 -2.7%
Incl. CPU (microsecs) per call 257 250 -7 -2.7%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)23,008 23,008 0 0.0%
Incl. MemUse (bytes) per call 23,008 23,008 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)20,608 20,608 0 0.0%
Incl. PeakMemUse (bytes) per call 20,608 20,608 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% -5 -0.1% -7 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call@10 N/A% -5 -100.0% -5 -71.4% 0 N/A% 0 N/A%