Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)212 132 -80 -37.7%
Incl. Wall Time (microsec) per call 71 66 -5 -6.6%
Excl. Wall Time (microsec)35 23 -12 -34.3%
Incl. CPU (microsecs)216 135 -81 -37.5%
Incl. CPU (microsecs) per call 72 68 -5 -6.2%
Excl. CPU (microsec)22 18 -4 -18.2%
Incl. MemUse (bytes)11,184 10,856 -328 -2.9%
Incl. MemUse (bytes) per call 3,728 5,428 1,700 45.6%
Excl. MemUse (bytes)1,400 1,528 128 9.1%
Incl. PeakMemUse (bytes)11,848 11,848 0 0.0%
Incl. PeakMemUse (bytes) per call 3,949 5,924 1,975 50.0%
Excl. PeakMemUse (bytes)2,016 2,016 0 0.0%

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% -80 -6.7% -81 -7.0% -328 -1.1% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -15.0% -4 -4.9% 128 39.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -80 -100.0% -81 -100.0% -328 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -57 -71.2% -60 -74.1% -384 -117.1% 0 N/A%
filemtime-1 -33.3% -7 -8.8% -8 -9.9% -72 -22.0% 0 N/A%
file_exists-1 -33.3% -4 -5.0% -9 -11.1% 0 0.0% 0 N/A%