Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls11 10 -1 -9.1%
Incl. Wall Time (microsec)548 496 -52 -9.5%
Incl. Wall Time (microsec) per call 50 50 -0 -0.4%
Excl. Wall Time (microsec)95 87 -8 -8.4%
Incl. CPU (microsecs)560 509 -51 -9.1%
Incl. CPU (microsecs) per call 51 51 -0 -0.0%
Excl. CPU (microsec)70 71 1 1.4%
Incl. MemUse (bytes)13,480 13,184 -296 -2.2%
Incl. MemUse (bytes) per call 1,225 1,318 93 7.6%
Excl. MemUse (bytes)640 744 104 16.2%
Incl. PeakMemUse (bytes)11,896 11,040 -856 -7.2%
Incl. PeakMemUse (bytes) per call 1,081 1,104 23 2.1%
Excl. PeakMemUse (bytes)2,112 2,016 -96 -4.5%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile [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
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -25.0% -52 -0.6% -51 -0.8% -296 -1.0% -856 -2.7%
Exclusive Metrics Diff for Current Function-8 -15.4% 1 2.0% 104 35.1% -96 -11.2%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -52 -100.0% -51 -100.0% -296 -100.0% -856 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -34 -65.4% -41 -80.4% -336 -113.5% -760 -88.8%
file_exists-1 -33.3% -7 -13.5% -6 -11.8% 0 0.0% 0 0.0%
filemtime-1 -33.3% -3 -5.8% -5 -9.8% -64 -21.6% 0 0.0%