Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)74 99 25 33.8%
Incl. Wall Time (microsec) per call 74 99 25 33.8%
Excl. Wall Time (microsec)18 16 -2 -11.1%
Incl. CPU (microsecs)75 101 26 34.7%
Incl. CPU (microsecs) per call 75 101 26 34.7%
Excl. CPU (microsec)15 15 0 0.0%
Incl. MemUse (bytes)4,240 4,240 0 0.0%
Incl. MemUse (bytes) per call 4,240 4,240 0 0.0%
Excl. MemUse (bytes)1,640 1,640 0 0.0%
Incl. PeakMemUse (bytes)64,656 64,656 0 0.0%
Incl. PeakMemUse (bytes) per call 64,656 64,656 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Utility\Crypt::hmacBase640 N/A% 25 2.0% 26 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -8.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_get_token0 N/A% 25 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 27 108.0% 26 100.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%