Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: 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 #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)93 179 86 92.5%
Incl. Wall Time (microsec) per call 93 90 -4 -3.8%
Excl. Wall Time (microsec)19 35 16 84.2%
Incl. CPU (microsecs)95 184 89 93.7%
Incl. CPU (microsecs) per call 95 92 -3 -3.2%
Excl. CPU (microsec)14 29 15 107.1%
Incl. MemUse (bytes)6,056 6,372 316 5.2%
Incl. MemUse (bytes) per call 6,056 3,186 -2,870 -47.4%
Excl. MemUse (bytes)852 732 -120 -14.1%
Incl. PeakMemUse (bytes)6,528 8,036 1,508 23.1%
Incl. PeakMemUse (bytes) per call 6,528 4,018 -2,510 -38.4%
Excl. PeakMemUse (bytes)972 1,216 244 25.1%

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::checkFile1 25.0% 86 1.3% 89 1.3% 316 0.1% 1,508 0.6%
Exclusive Metrics Diff for Current Function16 18.6% 15 16.9% -120 -38.0% 244 16.2%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 86 100.0% 89 100.0% 316 100.0% 1,508 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 60 69.8% 61 68.5% 368 116.5% 1,260 83.6%
filemtime1 33.3% 5 5.8% 7 7.9% 68 21.5% 4 0.3%
file_exists1 33.3% 5 5.8% 6 6.7% 0 0.0% 0 0.0%