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How to use get_result_from_raw_output method in lisa

Best Python code snippet using lisa_python

fio.py

Source:fio.py

...98            expected_exit_code_failure_message=f"fail to run {cmd}",99            cwd=cwd,100            timeout=ssh_timeout,101        )102        fio_result = self.get_result_from_raw_output(103            mode, result.stdout, iodepth, numjob104        )105        return fio_result106    def launch_async(107        self,108        name: str,109        filename: str,110        mode: str,111        iodepth: int,112        numjob: int,113        time: int = 120,114        block_size: str = "4K",115        size_gb: int = 0,116        direct: bool = True,117        gtod_reduce: bool = False,118        ioengine: str = "libaio",119        group_reporting: bool = True,120        overwrite: bool = False,121        time_based: bool = False,122        cwd: Optional[pathlib.PurePath] = None,123    ) -> Process:124        cmd = self._get_command(125            name,126            filename,127            mode,128            iodepth,129            numjob,130            time,131            block_size,132            size_gb,133            direct,134            gtod_reduce,135            ioengine,136            group_reporting,137            overwrite,138            time_based,139        )140        process = self.run_async(141            cmd,142            force_run=True,143            sudo=True,144            cwd=cwd,145        )146        # FIO output emits lines of the following form when it is running147        # (f=10): [M(10)][24.9%][r=70.0MiB/s,w=75.0MiB/s]148        # [r=70,w=75 IOPS][eta 03m:46s]149        # check if stdout buffers contain the string "eta" to150        # determine if it is running151        process.wait_output("eta")152        return process153    def get_result_from_raw_output(154        self, mode: str, output: str, iodepth: int, numjob: int155    ) -> FIOResult:156        # match raw output to get iops and latency157        matched_results = self._result_pattern.match(output)158        assert matched_results, "not found matched iops and latency from fio results."159        iops = matched_results.group("iops")160        if iops.endswith("k"):161            iops_value = Decimal(iops[:-1]) * 1000162        else:163            iops_value = Decimal(iops)164        latency = matched_results.group("latency")165        # create fio result object166        fio_result = FIOResult()167        fio_result.iops = iops_value...

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