MEMORY LIMIT REACHED! Profiling was stopped to save memory for script processing.

• • • • • • • • • • • • • • • • • • • Stats for script *************************
                                      Total time: 1339005643.4812
                                      Memory limit : 8G
                                      Memory usage : 2.25M - 13.5M (11.25M)
                                      Memory peak : 13.5M
                                      SQL selects count: 22
                                      SQL executes count: 6
                                      SQL requests count: 1
                                      Time:0.000728 SQL: SET NAMES utf8
                                      Total time spent on SQL: 0.000728
                                      • End of script ***************************

It happens in "ini_get('memory_limit') * 0.8 * 1024 * 1024)" formula. The formula doesn't consider all postfixes except 'M'.