Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls10 2 -8 -80.0%
Incl. Wall Time (microsec)543 122 -421 -77.5%
Incl. Wall Time (microsec) per call 54 61 7 12.3%
Excl. Wall Time (microsec)230 53 -177 -77.0%
Incl. CPU (microsecs)555 126 -429 -77.3%
Incl. CPU (microsecs) per call 56 63 8 13.5%
Excl. CPU (microsec)180 43 -137 -76.1%
Incl. MemUse (bytes)7,500 4,576 -2,924 -39.0%
Incl. MemUse (bytes) per call 750 2,288 1,538 205.1%
Excl. MemUse (bytes)2,256 1,360 -896 -39.7%
Incl. PeakMemUse (bytes)9,480 5,904 -3,576 -37.7%
Incl. PeakMemUse (bytes) per call 948 2,952 2,004 211.4%
Excl. PeakMemUse (bytes)4,548 2,300 -2,248 -49.4%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath [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\MTimeProtectedFastFileStorage::getFullPath-8 -20.0% -421 -11.7% -429 -416.5% -2,924 -1.3% -3,576 -2.3%
Exclusive Metrics Diff for Current Function-177 -42.0% -137 -31.9% -896 -30.6% -2,248 -62.9%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-8 -100.0% -421 -100.0% -429 -100.0% -2,924 -100.0% -3,576 -100.0%
Child functions
hash_hmac-8 -25.0% -71 -16.9% -84 -19.6% -608 -20.8% -488 -13.6%
file_exists-8 -25.0% -67 -15.9% -79 -18.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-8 -25.0% -64 -15.2% -77 -17.9% -1,184 -40.5% -360 -10.1%
filemtime-8 -25.0% -42 -10.0% -52 -12.1% -236 -8.1% -480 -13.4%