diff options
Diffstat (limited to 'tap-dcerpcstat.c')
| -rw-r--r-- | tap-dcerpcstat.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/tap-dcerpcstat.c b/tap-dcerpcstat.c index 1ed0ce6eb2..d02236dfdf 100644 --- a/tap-dcerpcstat.c +++ b/tap-dcerpcstat.c @@ -38,6 +38,9 @@ #include <epan/stat_cmd_args.h> #include <epan/dissectors/packet-dcerpc.h> +#define MICROSECS_PER_SEC 1000000 +#define NANOSECS_PER_SEC 1000000000 + /* used to keep track of statistics for a specific procedure */ typedef struct _rpc_procedure_t { const char *proc; @@ -131,8 +134,8 @@ dcerpcstat_packet(void *prs, packet_info *pinfo, epan_dissect_t *edt _U_, const rp->tot.secs += delta.secs; rp->tot.nsecs += delta.nsecs; - if(rp->tot.nsecs>1000000000){ - rp->tot.nsecs-=1000000000; + if(rp->tot.nsecs > NANOSECS_PER_SEC){ + rp->tot.nsecs -= NANOSECS_PER_SEC; rp->tot.secs++; } @@ -148,29 +151,29 @@ dcerpcstat_draw(void *prs) guint32 i; guint64 td; printf("\n"); - printf("===================================================================\n"); - printf("%s Major Version %u RTT Statistics:\n", rs->prog, rs->ver); + printf("=======================================================================\n"); + printf("%s Major Version %u SRT Statistics:\n", rs->prog, rs->ver); printf("Filter: %s\n",rs->filter?rs->filter:""); - printf("Procedure Calls Min RTT Max RTT Avg RTT\n"); + printf("Procedure Calls Min SRT Max SRT Avg SRT\n"); + for(i=0;i<rs->num_procedures;i++){ - /* scale it to units of 10us.*/ - td=rs->procedures[i].tot.secs; - td=td*100000+(int)rs->procedures[i].tot.nsecs/10000; - if(rs->procedures[i].num){ - td/=rs->procedures[i].num; - } else { - td=0; + /* Only display procs with non-zero calls */ + if(rs->procedures[i].num==0){ + continue; } + /* Scale the average SRT in units of 1us and round to the nearest us. */ + td = ((guint64)(rs->procedures[i].tot.secs)) * NANOSECS_PER_SEC + rs->procedures[i].tot.nsecs; + td = ((td / rs->procedures[i].num) + 500) / 1000; - printf("%-25s %6d %3d.%05d %3d.%05d %3" G_GINT64_MODIFIER "u.%05" G_GINT64_MODIFIER "u\n", + printf("%-31s %6d %3d.%06d %3d.%06d %3" G_GINT64_MODIFIER "u.%06" G_GINT64_MODIFIER "u\n", rs->procedures[i].proc, rs->procedures[i].num, - (int)rs->procedures[i].min.secs,rs->procedures[i].min.nsecs/10000, - (int)rs->procedures[i].max.secs,rs->procedures[i].max.nsecs/10000, - td/100000, td%100000 + (int)(rs->procedures[i].min.secs),(rs->procedures[i].min.nsecs+500)/1000, + (int)(rs->procedures[i].max.secs),(rs->procedures[i].max.nsecs+500)/1000, + td/MICROSECS_PER_SEC, td%MICROSECS_PER_SEC ); } - printf("===================================================================\n"); + printf("=======================================================================\n"); } |