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authorChris Maynard <Christopher.Maynard@GTECH.COM>2011-01-14 17:06:53 +0000
committerChris Maynard <Christopher.Maynard@GTECH.COM>2011-01-14 17:06:53 +0000
commitf37c04357b6fc22e3b60cdac3571804d12cdf986 (patch)
tree43972250d0a84d0d32d6d8d700d0d18bf1986e58 /tap-smbstat.c
parent8e86e3dbbf3a33c652a583df2affd6ff32535b84 (diff)
From Cal Turney via bug 4964: Round & display 6 decimal places in tshark SRTs.
svn path=/trunk/; revision=35537
Diffstat (limited to 'tap-smbstat.c')
-rw-r--r--tap-smbstat.c74
1 files changed, 31 insertions, 43 deletions
diff --git a/tap-smbstat.c b/tap-smbstat.c
index a2d0d66cf1..ac7d4f019f 100644
--- a/tap-smbstat.c
+++ b/tap-smbstat.c
@@ -40,6 +40,9 @@
#include <epan/dissectors/packet-smb.h>
#include "timestats.h"
+#define MICROSECS_PER_SEC 1000000
+#define NANOSECS_PER_SEC 1000000000
+
/* used to keep track of the statistics for an entire program interface */
typedef struct _smbstat_t {
char *filter;
@@ -103,10 +106,10 @@ smbstat_draw(void *pss)
guint32 i;
guint64 td;
printf("\n");
- printf("===================================================================\n");
- printf("SMB RTT Statistics:\n");
+ printf("=================================================================\n");
+ printf("SMB SRT Statistics:\n");
printf("Filter: %s\n",ss->filter?ss->filter:"");
- printf("Commands Calls Min RTT Max RTT Avg RTT\n");
+ printf("Commands Calls Min SRT Max SRT Avg SRT\n");
for(i=0;i<256;i++){
/* nothing seen, nothing to do */
if(ss->proc[i].num==0){
@@ -123,77 +126,62 @@ smbstat_draw(void *pss)
continue;
}
- /* scale it to units of 10us.*/
- td=ss->proc[i].tot.secs;
- td=td*100000+(int)ss->proc[i].tot.nsecs/10000;
- if(ss->proc[i].num){
- td/=ss->proc[i].num;
- } else {
- td=0;
- }
+ /* Scale the average SRT in units of 1us and round to the nearest us. */
+ td = ((guint64)(ss->proc[i].tot.secs)) * NANOSECS_PER_SEC + ss->proc[i].tot.nsecs;
+
+ td = ((td / ss->proc[i].num) + 500) / 1000;
- printf("%-25s %6d %3d.%05d %3d.%05d %3" G_GINT64_MODIFIER "u.%05" G_GINT64_MODIFIER "u\n",
+ printf("%-25s %6d %3d.%06d %3d.%06d %3" G_GINT64_MODIFIER "u.%06" G_GINT64_MODIFIER "u\n",
val_to_str_ext(i, &smb_cmd_vals_ext, "Unknown (0x%02x)"),
ss->proc[i].num,
- (int)ss->proc[i].min.secs,ss->proc[i].min.nsecs/10000,
- (int)ss->proc[i].max.secs,ss->proc[i].max.nsecs/10000,
- td/100000, td%100000
+ (int)(ss->proc[i].min.secs),(ss->proc[i].min.nsecs+500)/1000,
+ (int)(ss->proc[i].max.secs),(ss->proc[i].max.nsecs+500)/1000,
+ td/MICROSECS_PER_SEC, td%MICROSECS_PER_SEC
);
}
printf("\n");
- printf("Transaction2 Commands Calls Min RTT Max RTT Avg RTT\n");
+ printf("Transaction2 Commands Calls Min SRT Max SRT Avg SRT\n");
for(i=0;i<256;i++){
/* nothing seen, nothing to do */
if(ss->trans2[i].num==0){
continue;
}
- /* scale it to units of 10us.*/
- td=ss->trans2[i].tot.secs;
- td=td*100000+(int)ss->trans2[i].tot.nsecs/10000;
- if(ss->trans2[i].num){
- td/=ss->trans2[i].num;
- } else {
- td=0;
- }
+ /* Scale the average SRT in units of 1us and round to the nearest us. */
+ td = ((guint64)(ss->trans2[i].tot.secs)) * NANOSECS_PER_SEC + ss->trans2[i].tot.nsecs;
+ td = ((td / ss->trans2[i].num) + 500) / 1000;
- printf("%-25s %6d %3d.%05d %3d.%05d %3" G_GINT64_MODIFIER "u.%05" G_GINT64_MODIFIER "u\n",
+ printf("%-25s %6d %3d.%06d %3d.%06d %3" G_GINT64_MODIFIER "u.%06" G_GINT64_MODIFIER "u\n",
val_to_str_ext(i, &trans2_cmd_vals_ext, "Unknown (0x%02x)"),
ss->trans2[i].num,
- (int)ss->trans2[i].min.secs,ss->trans2[i].min.nsecs/10000,
- (int)ss->trans2[i].max.secs,ss->trans2[i].max.nsecs/10000,
- td/100000, td%100000
+ (int)(ss->trans2[i].min.secs),(ss->trans2[i].min.nsecs+500)/1000,
+ (int)(ss->trans2[i].max.secs),(ss->trans2[i].max.nsecs+500)/1000,
+ td/MICROSECS_PER_SEC, td%MICROSECS_PER_SEC
);
}
printf("\n");
- printf("NT Transaction Commands Calls Min RTT Max RTT Avg RTT\n");
+ printf("NT Transaction Commands Calls Min SRT Max SRT Avg SRT\n");
for(i=0;i<256;i++){
/* nothing seen, nothing to do */
if(ss->nt_trans[i].num==0){
continue;
}
+ /* Scale the average SRT in units of 1us and round to the nearest us. */
+ td = ((guint64)(ss->nt_trans[i].tot.secs)) * NANOSECS_PER_SEC + ss->nt_trans[i].tot.nsecs;
+ td = ((td / ss->nt_trans[i].num) + 500) / 1000;
- /* scale it to units of 10us.*/
- td=ss->nt_trans[i].tot.secs;
- td=td*100000+(int)ss->nt_trans[i].tot.nsecs/10000;
- if(ss->nt_trans[i].num){
- td/=ss->nt_trans[i].num;
- } else {
- td=0;
- }
-
- printf("%-25s %6d %3d.%05d %3d.%05d %3" G_GINT64_MODIFIER "u.%05" G_GINT64_MODIFIER "u\n",
+ printf("%-25s %6d %3d.%06d %3d.%06d %3" G_GINT64_MODIFIER "u.%06" G_GINT64_MODIFIER "u\n",
val_to_str_ext(i, &nt_cmd_vals_ext, "Unknown (0x%02x)"),
ss->nt_trans[i].num,
- (int)ss->nt_trans[i].min.secs,ss->nt_trans[i].min.nsecs/10000,
- (int)ss->nt_trans[i].max.secs,ss->nt_trans[i].max.nsecs/10000,
- td/100000, td%100000
+ (int)(ss->nt_trans[i].min.secs),(ss->nt_trans[i].min.nsecs+500)/1000,
+ (int)(ss->nt_trans[i].max.secs),(ss->nt_trans[i].max.nsecs+500)/1000,
+ td/MICROSECS_PER_SEC, td%MICROSECS_PER_SEC
);
}
- printf("===================================================================\n");
+ printf("=================================================================\n");
}