def _cpu_load_parser(self, cpus, cpu_per, t):
try:<EOL><INDENT>_cpus = float(cpus)<EOL>_cpu_per = float(cpu_per.replace("<STR_LIT:U+002C>", "<STR_LIT:.>").replace("<STR_LIT:%>", "<STR_LIT>"))<EOL>hours = self._hms(t) / <NUM_LIT> / <NUM_LIT><EOL>return ((_cpu_per / (<NUM_LIT:100> * _cpus)) * _cpus) * hours<EOL><DEDENT>except ValueError:<EOL><INDENT>return <NUM_LIT:0><EOL><DEDENT>
Parses the cpu load from the number of cpus and its usage
        percentage and returnsde cpu/hour measure

        Parameters
        ----------
        cpus : str
            Number of cpus allocated.
        cpu_per : str
            Percentage of cpu load measured (e.g.: 200,5%).
        t : str
            The time string can be something like '20s', '1m30s' or '300ms'.