Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)96 85 -11 -11.5%
Incl. Wall Time (microsec) per call 96 85 -11 -11.5%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)99 86 -13 -13.1%
Incl. CPU (microsecs) per call 99 86 -13 -13.1%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)9,036 9,036 0 0.0%
Incl. MemUse (bytes) per call 9,036 9,036 0 0.0%
Excl. MemUse (bytes)1,148 1,148 0 0.0%
Incl. PeakMemUse (bytes)9,136 9,136 0 0.0%
Incl. PeakMemUse (bytes) per call 9,136 9,136 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 0 0.0%

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% -11 -3.1% -13 -7.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -9.1% -3 -23.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -11 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -10 -90.9% -10 -76.9% 0 N/A% 0 N/A%