Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls10 18 8 80.0%
Incl. Wall Time (microsec)53 109 56 105.7%
Incl. Wall Time (microsec) per call 5 6 1 14.3%
Excl. Wall Time (microsec)53 109 56 105.7%
Incl. CPU (microsecs)69 135 66 95.7%
Incl. CPU (microsecs) per call 7 8 1 8.7%
Excl. CPU (microsec)69 135 66 95.7%
Incl. MemUse (bytes)2,108 2,196 88 4.2%
Incl. MemUse (bytes) per call 211 122 -89 -42.1%
Excl. MemUse (bytes)2,108 2,196 88 4.2%
Incl. PeakMemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes) per call 125 69 -55 -44.4%
Excl. PeakMemUse (bytes)1,248 1,248 0 0.0%

Parent/Child Regression/Improvement report for filemtime [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
filemtime8 100.0% 56 9.0% 66 4.3% 88 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function56 100.0% 66 100.0% 88 100.0% 0 N/A%
Parent functions
Twig_Environment::isTemplateFresh5 62.5% 38 67.9% 45 68.2% -8 -9.1% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 12.5% 10 17.9% 12 18.2% 68 77.3% 0 N/A%
Twig_Loader_Filesystem::isFresh1 12.5% 5 8.9% 7 10.6% 8 9.1% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 12.5% 3 5.4% 2 3.0% 20 22.7% 0 N/A%