static void
dump_ifstat(const char *name)
{
struct uinet_ifstat stat;
int perline = 3;
int index = 1;
#define PRINT_IFSTAT(s) printf("%-26s= %-10lu%s", #s, stat.s, (index % perline == 0) ? "\n" : " "); index++
uinet_getifstat(name, &stat);
printf("========================================================================\n");
printf("%s:\n", name);
PRINT_IFSTAT(ifi_ipackets);
PRINT_IFSTAT(ifi_ierrors);
PRINT_IFSTAT(ifi_opackets);
PRINT_IFSTAT(ifi_oerrors);
PRINT_IFSTAT(ifi_collisions);
PRINT_IFSTAT(ifi_ibytes);
PRINT_IFSTAT(ifi_obytes);
PRINT_IFSTAT(ifi_imcasts);
PRINT_IFSTAT(ifi_omcasts);
PRINT_IFSTAT(ifi_iqdrops);
PRINT_IFSTAT(ifi_noproto);
PRINT_IFSTAT(ifi_hwassist);
PRINT_IFSTAT(ifi_epoch);
PRINT_IFSTAT(ifi_icopies);
PRINT_IFSTAT(ifi_izcopies);
PRINT_IFSTAT(ifi_ocopies);
PRINT_IFSTAT(ifi_ozcopies);
printf("\n");
printf("========================================================================\n");
#undef PRINT_IFSTAT
}
static void
stats_cb(struct ev_loop *loop, ev_timer *w, int revents)
{
struct event_loop_config *elcfg = w->data;
struct stack_config *scfg;
struct interface_config *ifcfg;
struct uinet_tcpstat tcpstat;
struct uinet_ifstat stat;
unsigned int i, j;
char tmpbuf[32];
ev_loop_counters *loop_counters;
pthread_mutex_lock(&print_lock);
loop_counters = ev_loop_counters_get(elcfg->loop);
if (elcfg->first_stats)
printf("[%s] iterations:%11llu ips: %11s\n", elcfg->name,
(unsigned long long)loop_counters->iterations, "--");
else
printf("[%s] iterations:%11llu ips: %11.1f\n", elcfg->name,
(unsigned long long)loop_counters->iterations,
(double)(loop_counters->iterations - elcfg->last_counters.iterations) / elcfg->stats_interval);
elcfg->last_counters = *loop_counters;
for (i = 0; i < elcfg->num_stacks; i++) {
scfg = elcfg->scfgs[i];
snprintf(tmpbuf, sizeof(tmpbuf), " [%s]", scfg->name);
if (scfg->syncache_stats) {
uinet_gettcpstat(scfg->uinst, &tcpstat);
printf("%s syncache stats\n", tmpbuf);
#define PRINT_SYNCACHE_ROW(a,b,c) printf(" %14s=%11lu %14s=%11lu %14s=%11lu\n", \
#a, tcpstat.tcps_sc_##a, \
#b, tcpstat.tcps_sc_##b, \
#c, tcpstat.tcps_sc_##c)
PRINT_SYNCACHE_ROW(added, retransmitted, dupsyn);
PRINT_SYNCACHE_ROW(dropped, completed, bucketoverflow);
PRINT_SYNCACHE_ROW(cacheoverflow, reset, stale);
PRINT_SYNCACHE_ROW(aborted, badack, unreach);
PRINT_SYNCACHE_ROW(zonefail, sendcookie, recvcookie);
#undef PRINT_SYNCACHE_ROW
}
printf("%-16s %11s %11s %11s %11s %11s %11s %8s %8s %8s %8s\n", tmpbuf,
"in_copy", "in_zcopy", "in_drop", "out_copy", "out_zcopy", "out_drop",
"in_Kpps", "in_MBps", "out_Kpps", "out_MBps");
for (j = 0; j < scfg->num_ifs; j++) {
ifcfg = scfg->ifcfgs[j];
uinet_getifstat(ifcfg->uif, &stat);
snprintf(tmpbuf, sizeof(tmpbuf), "%s (%s)", ifcfg->ucfg.alias, ifcfg->ucfg.configstr);
printf("%16s %11lu %11lu %11lu %11lu %11lu %11lu",
tmpbuf,
stat.ifi_icopies, stat.ifi_izcopies, stat.ifi_iqdrops,
stat.ifi_ocopies, stat.ifi_ozcopies, stat.ifi_oerrors);
if (elcfg->first_stats) {
printf(" %8s %8s %8s %8s\n", "--", "--", "--", "--");
} else {
printf(" %8.1f %8.1f %8.1f %8.1f\n",
(stat.ifi_ipackets - ifcfg->last_stat.ifi_ipackets) / 1000. / elcfg->stats_interval,
(stat.ifi_ibytes - ifcfg->last_stat.ifi_ibytes) / 1000000. / elcfg->stats_interval,
(stat.ifi_opackets - ifcfg->last_stat.ifi_opackets) / 1000. / elcfg->stats_interval,
(stat.ifi_obytes - ifcfg->last_stat.ifi_obytes) / 1000000. / elcfg->stats_interval);
}
ifcfg->last_stat = stat;
}
}
elcfg->first_stats = 0;
pthread_mutex_unlock(&print_lock);
}