Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls9 11 2 22.2%
Incl. Wall Time (microsec)589 820 231 39.2%
Incl. Wall Time (microsec) per call 65 75 9 13.9%
Excl. Wall Time (microsec)73 108 35 47.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)13,312 13,984 672 5.0%
Incl. MemUse (bytes) per call 1,479 1,271 -208 -14.1%
Excl. MemUse (bytes)488 200 -288 -59.0%
Incl. PeakMemUse (bytes)14,512 14,512 0 0.0%
Incl. PeakMemUse (bytes) per call 1,612 1,319 -293 -18.2%
Excl. PeakMemUse (bytes)2,400 2,400 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::checkFile2 25.0% 231 11.1% 0 0.0% 672 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function35 15.2% 0 N/A% -288 -42.9% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 231 100.0% 0 N/A% 672 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 165 71.4% 0 N/A% 832 123.8% 0 N/A%
filemtime2 33.3% 17 7.4% 0 N/A% 128 19.0% 0 N/A%
file_exists2 33.3% 14 6.1% 0 N/A% 0 0.0% 0 N/A%