Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for filemtime

filemtimeRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls12 14 2 16.7%
Incl. Wall Time (microsec)50 59 9 18.0%
Incl. Wall Time (microsec) per call 4 4 0 1.1%
Excl. Wall Time (microsec)50 59 9 18.0%
Incl. CPU (microsecs)63 77 14 22.2%
Incl. CPU (microsecs) per call 5 6 0 4.8%
Excl. CPU (microsec)63 77 14 22.2%
Incl. MemUse (bytes)2,312 2,400 88 3.8%
Incl. MemUse (bytes) per call 193 171 -21 -11.0%
Excl. MemUse (bytes)2,312 2,400 88 3.8%
Incl. PeakMemUse (bytes)2,168 2,496 328 15.1%
Incl. PeakMemUse (bytes) per call 181 178 -2 -1.3%
Excl. PeakMemUse (bytes)2,168 2,496 328 15.1%

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
filemtime2 100.0% 9 0.9% 14 19.4% 88 0.3% 328 1.1%
Exclusive Metrics Diff for Current Function9 100.0% 14 100.0% 88 100.0% 328 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 55.6% 9 64.3% 16 18.2% 128 39.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 44.4% 5 35.7% 72 81.8% 200 61.0%