Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)264 265 1 0.4%
Incl. Wall Time (microsec) per call 264 265 1 0.4%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)265 266 1 0.4%
Incl. CPU (microsecs) per call 265 266 1 0.4%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)22,952 22,968 16 0.1%
Incl. MemUse (bytes) per call 22,952 22,968 16 0.1%
Excl. MemUse (bytes)2,504 2,496 -8 -0.3%
Incl. PeakMemUse (bytes)20,576 21,296 720 3.5%
Incl. PeakMemUse (bytes) per call 20,576 21,296 720 3.5%
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% 1 0.0% 1 0.0% 16 0.0% 720 1.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% -8 -50.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 100.0% 1 100.0% 16 100.0% 720 100.0%
Child function
spl_autoload_call@10 N/A% 1 100.0% 2 200.0% 24 150.0% 720 100.0%