Commit 4503500e authored by Maciej Wawryk's avatar Maciej Wawryk Committed by Tomasz Zawadzki
Browse files

scripts/perf: fix measure_bandwidth failed to open outfile error 



Signed-off-by: default avatarMaciej Wawryk <maciejx.wawryk@intel.com>
Change-Id: I9b9f8c9e407425fdab1e84050354481ad76c19c2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6655


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarKarol Latecki <karol.latecki@intel.com>
Reviewed-by: default avatarJohn Kariuki <John.K.Kariuki@intel.com>
parent 467148fc

scripts/perf/nvmf/run_nvmf.py

+5 −4
Original line number Diff line number Diff line
@@ -601,9 +601,10 @@ class Target(Server): 
        with open(os.path.join(results_dir, pcm_power_file_name), "w") as fh:

            fh.write(out)



    def measure_bandwidth(self, results_dir, bandwidth_file_name):

        self.exec_cmd(["bwm-ng", "-o csv", "-F %s/%s" % (results_dir, bandwidth_file_name),

                       "-a 1", "-t 1000", "-c %s" % self.bandwidth_count])

    def measure_network_bandwidth(self, results_dir, bandwidth_file_name):

        self.log_print("INFO: starting network bandwidth measure")

        self.exec_cmd(["bwm-ng", "-o", "csv", "-F", "%s/%s" % (results_dir, bandwidth_file_name),

                       "-a", "1", "-t", "1000", "-c", str(self.bandwidth_count)])



    def measure_dpdk_memory(self, results_dir):

        self.log_print("INFO: waiting to generate DPDK memory usage")
@@ -1394,7 +1395,7 @@ if __name__ == "__main__": 
        if target_obj.enable_bandwidth:

            bandwidth_file_name = "_".join(["bandwidth", str(block_size), str(rw), str(io_depth)])

            bandwidth_file_name = ".".join([bandwidth_file_name, "csv"])

            t = threading.Thread(target=target_obj.measure_bandwidth, args=(target_results_dir, bandwidth_file_name,))

            t = threading.Thread(target=target_obj.measure_network_bandwidth, args=(target_results_dir, bandwidth_file_name,))

            threads.append(t)



        if target_obj.enable_dpdk_memory: