/******************************************************************************* OpenAirInterface Copyright(c) 1999 - 2014 Eurecom OpenAirInterface is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. OpenAirInterface is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenAirInterface.The full GNU General Public License is included in this distribution in the file called "COPYING". If not, see . Contact Information OpenAirInterface Admin: openair_admin@eurecom.fr OpenAirInterface Tech : openair_tech@eurecom.fr OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE *******************************************************************************/ /*! \file otg_kpi.c main used funstions to compute KPIs * \brief define KPIs to compute for performance analysis * \author Navid Nikaein and A. Hafsaoui * \date 2012 * \version 0.1 * \company Eurecom * \email: navid.nikaein@eurecom.fr * \note * \warning */ unsigned int start_log_latency=0; unsigned int start_log_latency_bg=0; unsigned int start_log_GP=0; unsigned int start_log_GP_bg=0; unsigned int start_log_jitter=0; #include"otg_kpi.h" #include"otg_externs.h" extern unsigned char NB_eNB_INST; extern unsigned char NB_UE_INST; void tx_throughput(int src, int dst, int application) { if (otg_info->tx_num_bytes[src][dst][application]>0) { // otg_info->tx_throughput[src][dst][application]=((double)otg_info->tx_num_bytes[src][dst][application] *1000*8)/ (get_ctime()*1024); // unit Kbit/sec, if ctime in ms if ((g_otg->flow_start[src][dst][application]+g_otg->flow_duration[src][dst][application]) < get_ctime() ) otg_info->tx_throughput[src][dst][application]=((double)otg_info->tx_num_bytes[src][dst][application] *1000*8)/ ((g_otg->flow_start[src][dst][application]+g_otg->flow_duration[src][dst][application])*1024); // unit Kbit/sec, if ctime in ms else if (g_otg->flow_start[src][dst][application] < get_ctime() ) otg_info->tx_throughput[src][dst][application]=((double)otg_info->tx_num_bytes[src][dst][application] *1000*8)/ ((get_ctime() - g_otg->flow_start[src][dst][application])*1024); else LOG_W(OTG, "[src %d][dst %d][app %d] flow start time less than the simu time (start %d, duration %d, ctime %d)\n", src, dst, application, g_otg->flow_start[src][dst][application], g_otg->flow_duration[src][dst][application], get_ctime()); } if (otg_info->tx_num_bytes_background[src][dst]>0) otg_info->tx_throughput_background[src][dst]=((double)otg_info->tx_num_bytes_background[src][dst]*1000*8)/ (get_ctime()*1024); // unit Kbit/sec, if ctime in ms if (otg_multicast_info->tx_num_bytes[src][dst][application]>0) { if (application < 2) otg_multicast_info->tx_throughput[src][dst]=((double)otg_multicast_info->tx_num_bytes[src][dst][application]*1000*8)/ (get_ctime()*1024); // unit Kbit/sec, if ctime in ms //otg_multicast_info->tx_num_bytes[src][dst][app] is 3 dimension param in otg_tx.c, only use [app]=0 // LOG_I(OTG,"DUY, get_ctime() [i=%d,j=%d,k=%d] = %.d\n", src,dst,application,get_ctime()); LOG_I(OTG,"otg_multicast_info->tx_num_bytes[i=%d,j=%d,k=%d] = %.d\n", src,dst,application,otg_multicast_info->tx_num_bytes[src][dst][application]); } } void rx_goodput(int src, int dst, int application) { if (otg_info->rx_num_bytes[src][dst][application]>0) { // otg_info->rx_goodput[src][dst][application]=((double)otg_info->rx_num_bytes[src][dst][application]*1000*8)/(get_ctime()*1024); // unit kB/sec, if ctime in ms if ((g_otg->flow_start[src][dst][application]+g_otg->flow_duration[src][dst][application]) < get_ctime() ) otg_info->rx_goodput[src][dst][application]=((double)otg_info->rx_num_bytes[src][dst][application] *1000*8)/ ((g_otg->flow_start[src][dst][application]+g_otg->flow_duration[src][dst][application])*1024); // unit Kbit/sec, if ctime in ms else if (g_otg->flow_start[src][dst][application] < get_ctime() ) otg_info->rx_goodput[src][dst][application]=((double)otg_info->rx_num_bytes[src][dst][application] *1000*8)/ ((get_ctime() - g_otg->flow_start[src][dst][application])*1024); else LOG_W(OTG, "[src %d][dst %d][app %d] flow start time less than the simu time (start %d, duration %d, ctime %d)\n", src, dst, application, g_otg->flow_start[src][dst][application], g_otg->flow_duration[src][dst][application], get_ctime()); } if (otg_info->rx_num_bytes_background[src][dst]>0) otg_info->rx_goodput_background[src][dst]=((double)otg_info->rx_num_bytes_background[src][dst] *1000*8)/(get_ctime()*1024); // unit kB/sec, if ctime in ms if (otg_multicast_info->rx_num_bytes[src][dst][application]>0) { otg_multicast_info->rx_goodput[src][dst]=((double)otg_multicast_info->rx_num_bytes[src][dst][application] *1000*8)/(get_ctime()*1024); // unit kB/sec, if ctime in ms LOG_I(OTG,"otg_multicast_info->rx_num_bytes[i=%d,j=%d,k=%d] = %.d\n", src,dst,application,otg_multicast_info->rx_num_bytes[src][dst][application]); } } void rx_loss_rate_pkts(int src, int dst, int application) { if (otg_info->rx_num_pkt[src][dst][application]tx_num_pkt[src][dst][application]) otg_info->rx_loss_rate[src][dst][application]= 1 - ((double)otg_info->rx_num_pkt[src][dst][application]/otg_info->tx_num_pkt[src][dst][application]); else otg_info->rx_loss_rate[src][dst][application]=0; if (otg_info->rx_num_pkt_background[src][dst]tx_num_pkt_background[src][dst]) otg_info->rx_loss_rate_background[src][dst]= 1 - ((double)otg_info->rx_num_pkt_background[src][dst]/otg_info->tx_num_pkt_background[src][dst]); else otg_info->rx_loss_rate_background[src][dst]=0; /* if (otg_info->rx_loss_rate[src][dst][application]>0) LOG_I(OTG, "LOSS_RATE (src=%d, dst=%d, appli %d ):: = %lf(pkts) [TX %d] [RX %d], [NB UL %d] [NB DL %d]\n",src, dst, application, otg_info->rx_loss_rate[src][dst][application], otg_info->tx_num_pkt[src][dst][application],otg_info->rx_num_pkt[src][dst][application],otg_info->nb_loss_pkts_ul[src][dst][application], otg_info->nb_loss_pkts_dl[src][dst][application]); */ if (otg_multicast_info->rx_num_pkt[src][dst] < otg_multicast_info->tx_num_pkt[src][dst]) otg_multicast_info->rx_loss_rate[src][dst]= 1 - ((double)otg_multicast_info->rx_num_pkt[src][dst][application]/otg_multicast_info->tx_num_pkt[src][dst][0]); else otg_multicast_info->rx_loss_rate[src][dst]=0; } void rx_loss_rate_bytes(int src, int dst, int application) { if (otg_info->rx_num_pkt[src][dst][application]tx_num_pkt[src][dst][application]) otg_info->rx_loss_rate[src][dst][application]= 1 - ((double)otg_info->rx_num_bytes[src][dst][application]/otg_info->tx_num_bytes[src][dst][application]); else otg_info->rx_loss_rate[src][dst][application]=0; LOG_I(OTG, "loss rate (src=%d, dst=%d, appli %d ):: = %lf(bytes) \n",src, dst, application, otg_info->rx_loss_rate[src][dst][application]); } void otg_kpi_nb_loss_pkts(void) { unsigned int i,j,k; otg_info->total_loss_dl=0; otg_info->total_loss_ul=0; for (i=0; i<(NB_eNB_INST + NB_UE_INST); i++) { for (j=0; j<(NB_eNB_INST + NB_UE_INST); j++) { for (k=0; ktotal_loss_dl+=(otg_info->nb_loss_pkts_dl[i][j][k] + otg_info->nb_loss_pkts_background_dl[i][j]); else otg_info->total_loss_ul+=(otg_info->nb_loss_pkts_ul[i][j][k] + otg_info->nb_loss_pkts_background_ul[i][j]); } } } } void average_pkt_jitter(int src, int dst, int application) { if (otg_info->rx_jitter_sample[src][dst][application] > 0 ) { otg_info->rx_jitter_avg[src][dst][application]/= otg_info->rx_jitter_sample[src][dst][application]; otg_info->rx_jitter_avg_e2e[src][dst][application]/= otg_info->rx_jitter_sample[src][dst][application]; } else { LOG_T(OTG,"[src %d][dst %d][app %d]number of samples for jitter calculation is %d\n",src, dst, application, otg_info->rx_jitter_sample[src][dst][application]); } if (otg_info->rx_jitter_avg[src][dst][application] > 0) { if (srcaverage_jitter_dl+=otg_info->rx_jitter_avg[src][dst][application]; else otg_info->average_jitter_ul+=otg_info->rx_jitter_avg[src][dst][application]; LOG_T(OTG,"average_jitter_dl %lf average_jitter_ul %lf \n",otg_info->average_jitter_dl,otg_info->average_jitter_ul ); } if (otg_info->rx_jitter_avg_e2e[src][dst][application] > 0) { if (srcaverage_jitter_dl_e2e+=otg_info->rx_jitter_avg_e2e[src][dst][application]; else otg_info->average_jitter_ul_e2e+=otg_info->rx_jitter_avg_e2e[src][dst][application]; LOG_T(OTG,"average_jitter_dl %lf average_jitter_ul %lf \n",otg_info->average_jitter_dl_e2e,otg_info->average_jitter_ul_e2e); } } void average_total_jitter(void) { unsigned int i,j,k; otg_info->average_jitter_dl=0; otg_info->average_jitter_ul=0; otg_info->average_jitter_dl_e2e=0; otg_info->average_jitter_ul_e2e=0; for (i=0; i<(NB_eNB_INST + NB_UE_INST); i++) { for (j=0; j<(NB_eNB_INST + NB_UE_INST); j++) { for (k=0; kaverage_jitter_dl+=otg_info->rx_jitter_avg[i][j][k]; otg_info->average_jitter_dl_e2e+=otg_info->rx_jitter_avg_e2e[i][j][k]; } else { otg_info->average_jitter_ul+=otg_info->rx_jitter_avg[i][j][k]; otg_info->average_jitter_ul_e2e+=otg_info->rx_jitter_avg_e2e[i][j][k]; } } } } LOG_I(OTG,"average_jitter_dl %d average_jitter_ul %lf \n",otg_info->average_jitter_dl,otg_info->average_jitter_ul ); // otg_info->average_jitter_dl/= (float)NB_UE_INST; // otg_info->average_jitter_ul/= (float)NB_UE_INST; } void kpi_gen() { int i, j,k; int tx_total_bytes_dl=0; int tx_total_pkts_dl=0; int rx_total_bytes_dl=0; int rx_total_pkts_dl=0; int tx_total_bytes_ul=0; int tx_total_pkts_ul=0; int rx_total_bytes_ul=0; int rx_total_pkts_ul=0; float min_owd_dl=0; float max_owd_dl=0; float min_owd_dl_e2e=0; float max_owd_dl_e2e=0; int tx_total_bytes_dl_background=0; int tx_total_pkts_dl_background=0; int rx_total_bytes_dl_background=0; int rx_total_pkts_dl_background=0; int tx_total_bytes_ul_background=0; int tx_total_pkts_ul_background=0; int rx_total_bytes_ul_background=0; int rx_total_pkts_ul_background=0; float min_owd_ul=0; float max_owd_ul=0; float min_owd_ul_e2e=0; float max_owd_ul_e2e=0; int tx_total_bytes_dl_multicast=0; int tx_total_pkts_dl_multicast=0; int rx_total_bytes_dl_multicast=0; int rx_total_pkts_dl_multicast=0; int num_active_source=0; int dl_ok=1,ul_ok=1; char traffic_type[12]; char traffic[30]; #ifdef STANDALONE FILE *file; file = fopen("log_OTG.txt", "w"); #else // Maybe to do modifo log function in order to clear file before a new write !!!! FILE *fc; fc=fopen("/tmp/otg.log","w");; if(fc!=0) fclose(fc); #endif for (i=0; i<(NB_eNB_INST + NB_UE_INST); i++) { for (j=0; j<(NB_eNB_INST + NB_UE_INST); j++) { /*background stats*/ if (itx_num_bytes_background[i][j]; tx_total_pkts_dl_background+=otg_info->tx_num_pkt_background[i][j]; rx_total_bytes_dl_background+=otg_info->rx_num_bytes_background[i][j]; rx_total_pkts_dl_background+=otg_info->rx_num_pkt_background[i][j]; } else { tx_total_bytes_ul_background+=otg_info->tx_num_bytes_background[i][j]; tx_total_pkts_ul_background+=otg_info->tx_num_pkt_background[i][j]; rx_total_bytes_ul_background+=otg_info->rx_num_bytes_background[i][j]; rx_total_pkts_ul_background+=otg_info->rx_num_pkt_background[i][j]; } for (k=0; ktx_num_bytes[i][j][k], otg_info->tx_num_pkt[i][j][k], otg_info->rx_num_pkt[i][j][k]); */ if (otg_multicast_info->tx_throughput[i][j]>0) { //multicast tx_total_bytes_dl_multicast+=otg_multicast_info->tx_num_bytes[i][j][k]; tx_total_pkts_dl_multicast+=otg_multicast_info->tx_num_pkt[i][j][k]; rx_total_bytes_dl_multicast+=otg_multicast_info->rx_num_bytes[i][j][k]; rx_total_pkts_dl_multicast+=otg_multicast_info->rx_num_pkt[i][j][k]; #ifdef STANDALONE LOG_I(OTG,"No stats for multicast "); // do nothing #else // Multicast //no multicast_status if (otg_multicast_info->tx_num_bytes[i][j][k]>0) { LOG_I(OTG,"----------------------------------------------------------\n"); LOG_I(OTG,"Total Time (multicast) (ms)= %d \n", otg_info->ctime+1); // LOG_I(OTG,"[%s] Multicast [eNB:%d -> UE:%d] \n",traffic_type, i, j); LOG_I(OTG,"[MULTICAST] Total packets(TX)= %d \n", otg_multicast_info->tx_num_pkt[i][j][k]); LOG_I(OTG,"[MULTICAST] Total bytes(TX)= %d \n", otg_multicast_info->tx_num_bytes[i][j][k]); LOG_I(OTG,"[MULTICAST] Total packets(RX)= %d \n", otg_multicast_info->rx_num_pkt[i][j][k]); LOG_I(OTG,"[MULTICAST] Total bytes(RX)= %d \n", otg_multicast_info->rx_num_bytes[i][j][k]); LOG_I(OTG,"[MULTICAST] TX throughput = %.7f (Kbit/s) \n", otg_multicast_info->tx_throughput[i][j]); LOG_I(OTG,"[MULTICAST] RX goodput = %.7f (Kbit/s) \n", otg_multicast_info->rx_goodput[i][j]); // if (otg_multicast_info->rx_loss_rate[i][j]>0){ // LOG_I(OTG,"[MULTICAST] Loss rate = %lf \n", (otg_multicast_info->rx_loss_rate[i][j])); // LOG_I(OTG,"[MULTICAST] NB Lost packets=%d \n", (otg_multicast_info->tx_num_pkt[i][j][k]-otg_multicast_info->rx_num_pkt[i][j][k])); //} // if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)){ LOG_F(OTG,"----------------------------------------------------------\n"); LOG_F(OTG,"Total Time (multicast) (ms)= %d \n", otg_info->ctime+1); // if (i UE:%d] \n",traffic_type ,i, j); //else // LOG_F(OTG,"[%s] UL [Ue:%d -> eNB:%d] \n",traffic_type, i, j); LOG_F(OTG,"[MULTICAST] Total packets(TX)= %d \n", otg_multicast_info->tx_num_pkt[i][j][k]); LOG_F(OTG,"[MULTICAST] Total bytes(TX)= %d \n", otg_multicast_info->tx_num_bytes[i][j][k]); LOG_F(OTG,"[MULTICAST] TX throughput = %.7f(Kbit/s) \n", otg_multicast_info->tx_throughput[i][j]); LOG_F(OTG,"[MULTICAST] RX goodput= %.7f (Kbit/s) \n", otg_multicast_info->rx_goodput[i][j]); if (otg_multicast_info->rx_loss_rate[i][j]>0) { LOG_F(OTG,"[MULTICAST] Loss rate = %lf \n", (otg_multicast_info->rx_loss_rate[i][j])); LOG_F(OTG,"[MULTICAST] NB Lost packets=%d \n", (otg_multicast_info->tx_num_pkt[i][j][k]-otg_multicast_info->rx_num_pkt[i][j][k])); } } #endif }// end for multicast if ((otg_info->tx_throughput[i][j][k]>0)||((otg_info->tx_throughput_background[i][j]>0) && (otg_info->tx_num_bytes[i][j][k]>0))) { num_active_source+=1; if (itx_num_bytes[i][j][k]; tx_total_pkts_dl+=otg_info->tx_num_pkt[i][j][k]; rx_total_bytes_dl+=otg_info->rx_num_bytes[i][j][k]; rx_total_pkts_dl+=otg_info->rx_num_pkt[i][j][k]; /*tx_total_bytes_dl_background+=otg_info->tx_num_bytes_background[i][j]; tx_total_pkts_dl_background+=otg_info->tx_num_pkt_background[i][j]; rx_total_bytes_dl_background+=otg_info->rx_num_bytes_background[i][j]; rx_total_pkts_dl_background+=otg_info->rx_num_pkt_background[i][j]; */ if ((min_owd_dl>otg_info->rx_owd_min[i][j][k]) || (min_owd_dl==0)) min_owd_dl=otg_info->rx_owd_min[i][j][k]; if ((max_owd_dlrx_owd_max[i][j][k]) || (max_owd_dl==0)) max_owd_dl=otg_info->rx_owd_max[i][j][k]; if ((min_owd_dl_e2e>otg_info->rx_owd_min_e2e[i][j][k]) || (min_owd_dl_e2e==0)) min_owd_dl_e2e=otg_info->rx_owd_min_e2e[i][j][k]; if ((max_owd_dl_e2erx_owd_max_e2e[i][j][k]) || (max_owd_dl_e2e==0)) max_owd_dl_e2e=otg_info->rx_owd_max_e2e[i][j][k]; } else { // UL tx_total_bytes_ul+=otg_info->tx_num_bytes[i][j][k]; tx_total_pkts_ul+=otg_info->tx_num_pkt[i][j][k]; rx_total_bytes_ul+=otg_info->rx_num_bytes[i][j][k]; rx_total_pkts_ul+=otg_info->rx_num_pkt[i][j][k]; /*tx_total_bytes_ul_background+=otg_info->tx_num_bytes_background[i][j]; tx_total_pkts_ul_background+=otg_info->tx_num_pkt_background[i][j]; rx_total_bytes_ul_background+=otg_info->rx_num_bytes_background[i][j]; rx_total_pkts_ul_background+=otg_info->rx_num_pkt_background[i][j];*/ if ((min_owd_ul>otg_info->rx_owd_min[i][j][k]) || (min_owd_ul==0)) min_owd_ul=otg_info->rx_owd_min[i][j][k]; if ((max_owd_ulrx_owd_max[i][j][k]) || (max_owd_ul==0)) max_owd_ul=otg_info->rx_owd_max[i][j][k]; if ((min_owd_ul_e2e>otg_info->rx_owd_min_e2e[i][j][k]) || (min_owd_ul_e2e==0)) min_owd_ul_e2e=otg_info->rx_owd_min_e2e[i][j][k]; if ((max_owd_ul_e2erx_owd_max_e2e[i][j][k]) || (max_owd_ul_e2e==0)) max_owd_ul_e2e=otg_info->rx_owd_max_e2e[i][j][k]; } //LOG_D(OTG,"KPI: (src=%d, dst=%d, appli %d) NB packet TX= %d, NB packet RX= %d\n ",i, j, otg_info->tx_num_pkt[i][j][k], otg_info->rx_num_pkt[i][j][k]); if (g_otg->application_idx[i][j]>1) strcpy(traffic_type,"GATEWAY"); else strcpy(traffic_type,"APPLICATION"); if (map_int_to_str(otg_app_type_names,g_otg->application_type[i][j][k]) == 0) { LOG_E(OTG,"(src=%d, dst=%d, appli %d) : Unknown traffic \n ", i, j,k); strcpy(traffic,"UKNOWN TRAFFIC"); } else { strncpy (traffic, map_int_to_str(otg_app_type_names,g_otg->application_type[i][j][k]), sizeof(traffic)); traffic[sizeof(traffic) - 1] = 0; // terminate string } #ifdef STANDALONE fprintf(file,"----------------------------------------------------------\n"); fprintf(file,"Total Time (ms)= %d \n", otg_info->ctime+1); if (itx_num_pkt[i][j][k]); fprintf(file,"[%s] Total bytes(TX)= %d \n",traffic_type, otg_info->tx_num_bytes[i][j][k]); fprintf(file,"[%s] OWD MIN (one way)ms= %.2f \n",traffic_type, otg_info->rx_owd_min[i][j][k]); fprintf(file,"[%s] OWD MAX (one way)ms= %.2f \n",traffic_type, otg_info->rx_owd_max[i][j][k]); fprintf(file,"[%s] TX throughput = %.7f(Kbit/s) \n",traffic_type, otg_info->tx_throughput[i][j][k]); fprintf(file,"[%s] RX goodput= %.7f (K/s) \n",traffic_type, otg_info->rx_goodput[i][j][k]); if (otg_info->rx_loss_rate[i][j[k]]>0) { fprintf(file,"[%s] Loss rate = %.2f \n",traffic_type, (otg_info->rx_loss_rate[i][j][k])); fprintf(file,"[%s] NB Lost packets=%d \n",traffic_type, (otg_info->tx_num_pkt[i][j][k]-otg_info->rx_num_pkt[i][j][k])); //fprintf(file,"[%s] NB Lost [OTG] packets=%d \n",traffic_type, otg_info->nb_loss_pkts_otg[i][j]); } /* if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)){ fprintf(file,"[BACKGROUND] Total packets(TX)= %d \n", otg_info->tx_num_pkt_background[i][j]); fprintf(file,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); fprintf(file,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); fprintf(file,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0){ fprintf(file,"[BACKGROUND] Loss rate(percentage)= %lf \n", (otg_info->rx_loss_rate_background[i][j]*100)); fprintf(file,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } */ #else LOG_I(OTG,"----------------------------------------------------------\n"); LOG_I(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); if (i UE:%d][%s] \n",traffic_type, i, j, traffic); else LOG_I(OTG,"[%s] UL [UE:%d -> eNB:%d][%s] \n",traffic_type, i, j, traffic); LOG_I(OTG,"[%s] Total packets(TX) = %d \n",traffic_type, otg_info->tx_num_pkt[i][j][k]); LOG_I(OTG,"[%s] Total packets(RX) = %d \n",traffic_type, otg_info->rx_num_pkt[i][j][k]); LOG_I(OTG,"[%s] Total bytes(TX) = %d \n",traffic_type, otg_info->tx_num_bytes[i][j][k]); LOG_I(OTG,"[%s] Total bytes(RX) = %d \n",traffic_type, otg_info->rx_num_bytes[i][j][k]); LOG_I(OTG,"[%s] OWD MIN (one way)ms = %.2f \n",traffic_type, otg_info->rx_owd_min[i][j][k]); LOG_I(OTG,"[%s] OWD MAX (one way)ms = %.2f \n",traffic_type, otg_info->rx_owd_max[i][j][k]); LOG_I(OTG,"[%s] Estimated E2E OWD MIN ms = %.2f \n",traffic_type, otg_info->rx_owd_max_e2e[i][j][k]); LOG_I(OTG,"[%s] Estimated E2E OWD MAX ms = %.2f \n",traffic_type, otg_info->rx_owd_max_e2e[i][j][k]); LOG_I(OTG,"[%s] JITTER AVG ms = %.2f \n",traffic_type, otg_info->rx_jitter_avg[i][j][k]); LOG_I(OTG,"[%s] JITTER MIN ms = %.2f \n",traffic_type, otg_info->rx_jitter_min[i][j][k]); LOG_I(OTG,"[%s] JITTER MAX ms = %.2f \n",traffic_type, otg_info->rx_jitter_max[i][j][k]); LOG_I(OTG,"[%s] Estimated E2E JITTER AVG ms = %.2f \n",traffic_type, otg_info->rx_jitter_avg_e2e[i][j][k]); LOG_I(OTG,"[%s] Estimated E2E JITTER MIN ms = %.2f \n",traffic_type, otg_info->rx_jitter_min_e2e[i][j][k]); LOG_I(OTG,"[%s] Estimated E2E JITTER MAX ms = %.2f \n",traffic_type, otg_info->rx_jitter_max_e2e[i][j][k]); LOG_I(OTG,"[%s] TX throughput = %.7f(Kbit/s) \n",traffic_type, otg_info->tx_throughput[i][j][k]); LOG_I(OTG,"[%s] RX goodput = %.7f (Kbit/s) \n",traffic_type, otg_info->rx_goodput[i][j][k]); if (otg_info->rx_loss_rate[i][j][k]>0) { LOG_I(OTG,"[%s] Loss rate = %lf \n",traffic_type, (otg_info->rx_loss_rate[i][j][k])); LOG_I(OTG,"[%s] NB Lost packets = %d \n",traffic_type, (otg_info->tx_num_pkt[i][j][k]-otg_info->rx_num_pkt[i][j][k])); //LOG_D(OTG,"[%s] NB Lost [OTG] packets=%d \n",traffic_type, otg_info->nb_loss_pkts_otg[i][j]); } /* if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)){ LOG_I(OTG,"[BACKGROUND] Total packets(TX)= %d \n", otg_info->tx_num_pkt_background[i][j]); LOG_I(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); LOG_I(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); LOG_I(OTG,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0){ LOG_I(OTG,"[BACKGROUND] Loss rate(percentage)= %.2f \n", (otg_info->rx_loss_rate_background[i][j]*100)); LOG_I(OTG,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } */ LOG_F(OTG,"----------------------------------------------------------\n"); LOG_F(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); if (i UE:%d][%s] \n",traffic_type ,i, j, traffic); } else LOG_F(OTG,"[%s] UL [UE:%d -> eNB:%d][%s] \n",traffic_type, i, j,traffic); LOG_F(OTG,"[%s] Total packets(TX)= %d \n",traffic_type, otg_info->tx_num_pkt[i][j][k]); LOG_F(OTG,"[%s] Total packets(RX)= %d \n",traffic_type, otg_info->rx_num_pkt[i][j][k]); LOG_F(OTG,"[%s] Total bytes(TX)= %d \n",traffic_type, otg_info->tx_num_bytes[i][j][k]); LOG_F(OTG,"[%s] Total bytes(RX)= %d \n",traffic_type, otg_info->rx_num_bytes[i][j][k]); LOG_F(OTG,"[%s] OWD MIN (one way)ms= %.2f \n",traffic_type, otg_info->rx_owd_min[i][j][k]); LOG_F(OTG,"[%s] OWD MAX (one way)ms= %.2f \n",traffic_type, otg_info->rx_owd_max[i][j][k]); LOG_F(OTG,"[%s] Estimated E2E OWD MIN ms = %.2f \n",traffic_type, otg_info->rx_owd_max_e2e[i][j][k]); LOG_F(OTG,"[%s] Estimated E2E OWD MAX ms = %.2f \n",traffic_type, otg_info->rx_owd_max_e2e[i][j][k]); LOG_F(OTG,"[%s] JITTER AVG ms= %.2f \n",traffic_type, otg_info->rx_jitter_avg[i][j][k]); LOG_F(OTG,"[%s] JITTER MIN ms= %.2f \n",traffic_type, otg_info->rx_jitter_min[i][j][k]); LOG_F(OTG,"[%s] JITTER MAX ms= %.2f \n",traffic_type, otg_info->rx_jitter_max[i][j][k]); LOG_F(OTG,"[%s] Estimated E2E JITTER AVG ms = %.2f \n",traffic_type, otg_info->rx_jitter_avg_e2e[i][j][k]); LOG_F(OTG,"[%s] Estimated E2E JITTER MIN ms = %.2f \n",traffic_type, otg_info->rx_jitter_min_e2e[i][j][k]); LOG_F(OTG,"[%s] Estimated E2E JITTER MAX ms = %.2f \n",traffic_type, otg_info->rx_jitter_max_e2e[i][j][k]); LOG_F(OTG,"[%s] TX throughput = %.7f(Kbit/s) \n",traffic_type, otg_info->tx_throughput[i][j][k]); LOG_F(OTG,"[%s] RX goodput= %.7f (Kbit/s) \n",traffic_type, otg_info->rx_goodput[i][j][k]); if (otg_info->rx_loss_rate[i][j][k]>0) { LOG_F(OTG,"[%s] Loss rate = %lf \n",traffic_type, (otg_info->rx_loss_rate[i][j][k])); LOG_F(OTG,"[%s] NB Lost packets= %d \n",traffic_type,(otg_info->tx_num_pkt[i][j][k]-otg_info->rx_num_pkt[i][j][k])); //LOG_D(OTG,"[%s] NB Lost [OTG] packets=%d \n",traffic_type, otg_info->nb_loss_pkts_otg[i][j]); } /* if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)){ LOG_F(OTG,"[BACKGROUND] Total packets(TX)= %d \n", otg_info->tx_num_pkt_background[i][j]); LOG_F(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); LOG_F(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); LOG_F(OTG,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0){ LOG_F(OTG,"[BACKGROUND] Loss rate(percentage)= %.2f \n", (otg_info->rx_loss_rate_background[i][j]*100)); LOG_F(OTG,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } */ #endif } // if ((otg_multicast_info->tx_throughput[i][j]>0) && (otg_info->tx_num_bytes[i][j][k]>0)) { }// end loop of k #ifdef STANDALONE if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)) { fprintf(file,"----------------------------------------------------------\n"); fprintf(file,"Total Time (ms)= %d \n", otg_info->ctime+1); if (itx_num_pkt_background[i][j]); fprintf(file,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); fprintf(file,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); fprintf(file,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0) { fprintf(file,"[BACKGROUND] Loss rate = %lf \n", (otg_info->rx_loss_rate_background[i][j])); fprintf(file,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } #else if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)) { LOG_I(OTG,"----------------------------------------------------------\n"); LOG_I(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); if (i UE:%d] \n",traffic_type, i, j); } else LOG_I(OTG,"[%s] UL [UE:%d -> eNB:%d] \n",traffic_type, i, j); LOG_I(OTG,"[BACKGROUND] Total packets(TX)= %d \n", otg_info->tx_num_pkt_background[i][j]); LOG_I(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); LOG_I(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); LOG_I(OTG,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0) { LOG_I(OTG,"[BACKGROUND] Loss rate = %lf \n", (otg_info->rx_loss_rate_background[i][j])); LOG_I(OTG,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } if ((g_otg->background_stats==1)&&(otg_info->tx_num_bytes_background[i][j]>0)) { LOG_F(OTG,"----------------------------------------------------------\n"); LOG_F(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); if (i UE:%d] \n",traffic_type ,i, j); } else LOG_F(OTG,"[%s] UL [UE:%d -> eNB:%d] \n",traffic_type, i, j); LOG_F(OTG,"[BACKGROUND] Total packets(TX)= %d \n", otg_info->tx_num_pkt_background[i][j]); LOG_F(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", otg_info->tx_num_bytes_background[i][j]); LOG_F(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", otg_info->tx_throughput_background[i][j]); LOG_F(OTG,"[BACKGROUND] RX goodput= %.7f (Kbit/s) \n", otg_info->rx_goodput_background[i][j]); if (otg_info->rx_loss_rate_background[i][j]>0) { LOG_F(OTG,"[BACKGROUND] Loss rate = %lf \n", (otg_info->rx_loss_rate_background[i][j])); LOG_F(OTG,"[BACKGROUND] NB Lost packets=%d \n", (otg_info->tx_num_pkt_background[i][j]-otg_info->rx_num_pkt_background[i][j])); } } #endif }// end loop of j }// end loop of i // average_total_jitter(); #ifdef STANDALONE fprintf (file,"**************** TOTAL DL RESULTS ******************\n"); fprintf(file,"Total Time= %d \n", otg_info->ctime+1); fprintf(file,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_dl); fprintf(file,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_dl); fprintf(file,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_dl); fprintf(file,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_dl); fprintf(file,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_dl); fprintf(file,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_dl); fprintf(file,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); fprintf(file,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); if ((g_otg->background_stats==1)&&(tx_total_pkts_dl_background>0)) { fprintf(file,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_dl_background); fprintf(file,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_dl_background); fprintf(file,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_dl_background); fprintf(file,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_dl_background); fprintf(file,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); fprintf(file,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); } fprintf (file,"**************** TOTAL UL RESULTS ******************\n"); fprintf(file,"Total Time (ms)= %d \n", otg_info->ctime+1); fprintf(file,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_ul); fprintf(file,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_ul); fprintf(file,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_ul); fprintf(file,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_ul); fprintf(file,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_ul); fprintf(file,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_ul); fprintf(file,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); fprintf(file,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); if ((g_otg->background_stats==1)&&(tx_total_pkts_ul_background>0)) { fprintf(file,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_ul_background); fprintf(file,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_ul_background); fprintf(file,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_ul_background); fprintf(file,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_ul_background); fprintf(file,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); fprintf(file,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); } fclose(file); #else LOG_I(OTG,"**************** TOTAL DL RESULTS ******************\n"); LOG_I(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); LOG_I(OTG,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_dl); LOG_I(OTG,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_dl); LOG_I(OTG,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_dl); LOG_I(OTG,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_dl); LOG_I(OTG,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_dl); LOG_I(OTG,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_dl); LOG_I(OTG,"[DATA] Estimated E2E OWD MIN (one way)ms= %.2f \n", min_owd_dl_e2e); LOG_I(OTG,"[DATA] Estimated E2E OWD MAX (one way)ms= %.2f \n", max_owd_dl_e2e); if (num_active_source != 0) { LOG_I(OTG,"[DATA] JITTER AVG ms= %lf \n", otg_info->average_jitter_dl/(float)num_active_source ); LOG_I(OTG,"[DATA] Estimated E2E JITTER AVG ms= %lf \n", otg_info->average_jitter_dl_e2e/(float)num_active_source ); } LOG_I(OTG,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[DATA] NB lost packet = %d \n", tx_total_pkts_dl - rx_total_pkts_dl); if ( (tx_total_pkts_dl > 0) && ((10*(tx_total_pkts_dl - rx_total_pkts_dl)) > tx_total_pkts_dl)) // below 10% of loss dl_ok=0; if ((g_otg->background_stats==1)&&(tx_total_pkts_dl_background>0)) { LOG_I(OTG,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_dl_background); LOG_I(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_dl_background); LOG_I(OTG,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_dl_background); LOG_I(OTG,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_dl_background); LOG_I(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); } if (tx_total_pkts_dl_multicast>0) { LOG_I(OTG,"[MULTICAST] Total packets(TX)= %d \n", tx_total_pkts_dl_multicast); LOG_I(OTG,"[MULTICAST] Total bytes(TX)= %d \n", tx_total_bytes_dl_multicast); LOG_I(OTG,"[MULTICAST] Total packets(RX)= %d \n", rx_total_pkts_dl_multicast); LOG_I(OTG,"[MULTICAST] Total bytes(RX)= %d \n", rx_total_bytes_dl_multicast); LOG_I(OTG,"[MULTICAST] otg_multicast_info->ctime = %d \n", otg_multicast_info->ctime); LOG_I(OTG,"[MULTICAST] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl_multicast*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[MULTICAST] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl_multicast*1000*8)/(otg_info->ctime*1024)); } LOG_F(OTG,"**************** TOTAL DL RESULTS ******************\n"); LOG_F(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); LOG_F(OTG,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_dl); LOG_F(OTG,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_dl); LOG_F(OTG,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_dl); LOG_F(OTG,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_dl); LOG_F(OTG,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_dl); LOG_F(OTG,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_dl); LOG_F(OTG,"[DATA] ESTIMATED E2E OWD MIN (one way)ms= %.2f \n", min_owd_dl_e2e); LOG_F(OTG,"[DATA] ESTIMATED E2E OWD MAX (one way)ms= %.2f \n", max_owd_dl_e2e); if (num_active_source != 0) { LOG_F(OTG,"[DATA] JITTER AVG ms= %lf \n", otg_info->average_jitter_dl/(float)num_active_source); LOG_F(OTG,"[DATA] ESTIMATED E2E JITTER AVG ms= %lf \n", otg_info->average_jitter_dl_e2e/(float)num_active_source); } LOG_F(OTG,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[DATA] NB lost packet = %d \n", tx_total_pkts_dl - rx_total_pkts_dl ); if ((g_otg->background_stats==1)&&(tx_total_pkts_dl_background>0)) { LOG_F(OTG,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_dl_background); LOG_F(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_dl_background); LOG_F(OTG,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_dl_background); LOG_F(OTG,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_dl_background); LOG_F(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl_background*1000*8)/(otg_info->ctime*1024)); } if (tx_total_pkts_dl_multicast>0) { LOG_F(OTG,"[MULTICAST] Total packets(TX)= %d \n", tx_total_pkts_dl_multicast); LOG_F(OTG,"[MULTICAST] Total bytes(TX)= %d \n", tx_total_bytes_dl_multicast); LOG_F(OTG,"[MULTICAST] Total packets(RX)= %d \n", rx_total_pkts_dl_multicast); LOG_F(OTG,"[MULTICAST] Total bytes(RX)= %d \n", rx_total_bytes_dl_multicast); LOG_F(OTG,"[MULTICAST] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_dl_multicast*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[MULTICAST] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_dl_multicast*1000*8)/(otg_info->ctime*1024)); } LOG_I(OTG,"**************** TOTAL UL RESULTS ******************\n"); LOG_I(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); LOG_I(OTG,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_ul); LOG_I(OTG,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_ul); LOG_I(OTG,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_ul); LOG_I(OTG,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_ul); LOG_I(OTG,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_ul); LOG_I(OTG,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_ul); LOG_I(OTG,"[DATA] ESTIMATED E2E OWD MIN (one way)ms= %.2f \n", min_owd_ul_e2e); LOG_I(OTG,"[DATA] ESTIMATED E2E OWD MAX (one way)ms= %.2f \n", max_owd_ul_e2e); if (num_active_source != 0) { LOG_I(OTG,"[DATA] JITTER AVG ms= %lf \n", otg_info->average_jitter_ul_e2e/(float)num_active_source); LOG_I(OTG,"[DATA] ESTIMATED E2E JITTER AVG ms= %lf \n", otg_info->average_jitter_ul/(float)num_active_source); } LOG_I(OTG,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[DATA] NB lost packet = %d \n", tx_total_pkts_ul - rx_total_pkts_ul ); if ( (tx_total_pkts_ul > 0 ) && ((10*(tx_total_pkts_ul - rx_total_pkts_ul)) > tx_total_pkts_ul)) ul_ok=0; if ((g_otg->background_stats==1)&&(tx_total_pkts_ul_background>0)) { LOG_I(OTG,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_ul_background); LOG_I(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_ul_background); LOG_I(OTG,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_ul_background); LOG_I(OTG,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_ul_background); LOG_I(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); LOG_I(OTG,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); } LOG_F(OTG,"**************** TOTAL UL RESULTS ******************\n"); LOG_F(OTG,"Total Time (ms)= %d \n", otg_info->ctime+1); LOG_F(OTG,"[DATA] Total packets(TX)= %d \n", tx_total_pkts_ul); LOG_F(OTG,"[DATA] Total packets(RX)= %d \n", rx_total_pkts_ul); LOG_F(OTG,"[DATA] Total bytes(TX)= %d \n", tx_total_bytes_ul); LOG_F(OTG,"[DATA] Total bytes(RX)= %d \n", rx_total_bytes_ul); LOG_F(OTG,"[DATA] OWD MIN (one way)ms= %.2f \n", min_owd_ul); LOG_F(OTG,"[DATA] OWD MAX (one way)ms= %.2f \n", max_owd_ul); LOG_F(OTG,"[DATA] ESTIMATED E2E OWD MIN (one way)ms= %.2f \n", min_owd_ul_e2e); LOG_F(OTG,"[DATA] ESTIMATED E2E OWD MAX (one way)ms= %.2f \n", max_owd_ul_e2e); if (num_active_source != 0) { LOG_F(OTG,"[DATA] JITTER AVG ms= %lf \n", otg_info->average_jitter_ul/(float)num_active_source); LOG_F(OTG,"[DATA] ESTIMATED E2E JITTER AVG ms= %lf \n", otg_info->average_jitter_ul_e2e/(float)num_active_source); } LOG_F(OTG,"[DATA] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[DATA] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[DATA] NB lost packet = %d \n", tx_total_pkts_ul - rx_total_pkts_ul ); if ((g_otg->background_stats==1)&&(tx_total_pkts_ul_background>0)) { LOG_F(OTG,"[BACKGROUND] Total packets(TX)= %d \n", tx_total_pkts_ul_background); LOG_F(OTG,"[BACKGROUND] Total bytes(TX)= %d \n", tx_total_bytes_ul_background); LOG_F(OTG,"[BACKGROUND] Total packets(RX)= %d \n", rx_total_pkts_ul_background); LOG_F(OTG,"[BACKGROUND] Total bytes(RX)= %d \n", rx_total_bytes_ul_background); LOG_F(OTG,"[BACKGROUND] TX throughput = %.7f(Kbit/s) \n", ((double)tx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); LOG_F(OTG,"[BACKGROUND] RX throughput = %.7f(Kbit/s) \n", ((double)rx_total_bytes_ul_background*1000*8)/(otg_info->ctime*1024)); } if ((dl_ok == 1 ) && (ul_ok ==1)) LOG_I(OTG,"************ DL and UL loss rate below 10 *************\n"); else LOG_I(OTG,"************ DL(%d) and UL(%d) loss rate above 10 *************\n",dl_ok,ul_ok); #endif } void add_log_metric(int src, int dst, int ctime, double metric, unsigned int label) { unsigned int i; unsigned int j; unsigned int node_actif=0; //LOG_I(OTG,"[%d][%d] LOGG_ADDED ctime=%d, metric=%.2f \n", src, dst, ctime, metric); switch (label) { case OTG_LATENCY: add_log_label(label, &start_log_latency); break; case OTG_LATENCY_BG: add_log_label(label, &start_log_latency_bg); break; case OTG_GP: add_log_label(label, &start_log_GP); break; case OTG_GP_BG: add_log_label(label, &start_log_GP_bg); break; case OTG_JITTER: add_log_label(label, &start_log_GP_bg); break; default: LOG_E(OTG, "File label unknown %d \n", label); } LOG_F(label,"%d ", ctime); for (i=0; i<=(NB_eNB_INST + NB_UE_INST); i++) { for (j=0; j<=(NB_eNB_INST + NB_UE_INST); j++) { node_actif=0; if ((g_otg->idt_dist[i][j][0][PE_STATE]>0) || (g_otg->application_type[i][j][0] >0)) node_actif=1; if ((node_actif>0) && ((i==src) && (j==dst))) LOG_F(label,"%f ", metric); if ((node_actif>0) && ((i!=src) || (j!=dst))) LOG_F(label,"%d ", 0); } } LOG_F(label,"%f\n", metric); } void add_log_label(unsigned int label, unsigned int * start_log_metric) { unsigned int i; unsigned int j; unsigned int node_actif=0; if (*start_log_metric==0) { *start_log_metric=1; LOG_F(label,"Time "); for (i=0; i<=(NB_eNB_INST + NB_UE_INST); i++) { for (j=0; j<=(NB_eNB_INST + NB_UE_INST); j++) { node_actif=0; if (g_otg->idt_dist[i][j][0][PE_STATE]>0 ) node_actif++; if (node_actif>0) LOG_F(label,"%d->%d ", i, j); } } LOG_F(label,"Aggregated\n"); } }