XHProf str_replace Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
str_replace	458	423 us	100.0%
Parent Calls
AphrontRequest::getHTTPHeader	2	2 us
phutil_escape_uri	16	20 us
AphrontBaseMySQLDatabaseConnection::escapeColumnName	433	334 us
PhutilRemarkupBlockStorage::restore	4	28 us
AphrontResponse::encodeJSONForHTTPResponse	3	39 us
Child Calls
PhutilSafeHTML::__toString	8	2 us	0.5%