static __attribute__((noreturn)) void
lcore_stats(void)
{
uint8_t port = 0;
while (1) {
sleep(30);
nic_stats_display(port);
nic_xstats_display(port);
printf("\n$$$$$$$$$$$$$$reset the stats$$$$$$$$$$$$$\n");
nic_stats_clear(port);
nic_xstats_clear(port);
}
}
static void
cmd_showport_parsed(void *parsed_result, struct cmdline *cl, void *data)
{
struct cmd_showport_result *res = parsed_result;
if (!strcmp(res->show, "clear")) {
if (!strcmp(res->what, "stats"))
nic_stats_clear(cl, res->portnum);
else if (!strcmp(res->what, "xstats"))
nic_xstats_clear(cl, res->portnum);
} else if (!strcmp(res->what, "info"))
port_infos_display(cl, res->portnum);
else if (!strcmp(res->what, "stats"))
nic_stats_display(cl, res->portnum, (intptr_t)data);
else if (!strcmp(res->what, "xstats"))
nic_xstats_display(cl, res->portnum, (intptr_t)data);
}
int
main(int argc, char **argv)
{
int ret;
int i;
char c_flag[] = "-c1";
char n_flag[] = "-n4";
char mp_flag[] = "--proc-type=secondary";
char *argp[argc + 3];
uint8_t nb_ports;
/* preparse app arguments */
ret = proc_info_preparse_args(argc, argv);
if (ret < 0) {
printf("Failed to parse arguments\n");
return -1;
}
argp[0] = argv[0];
argp[1] = c_flag;
argp[2] = n_flag;
argp[3] = mp_flag;
for (i = 1; i < argc; i++)
argp[i + 3] = argv[i];
argc += 3;
ret = rte_eal_init(argc, argp);
if (ret < 0)
rte_panic("Cannot init EAL\n");
argc -= ret;
argv += (ret - 3);
if (!rte_eal_primary_proc_alive(NULL))
rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
/* parse app arguments */
ret = proc_info_parse_args(argc, argv);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Invalid argument\n");
if (mem_info) {
meminfo_display();
return 0;
}
nb_ports = rte_eth_dev_count();
if (nb_ports == 0)
rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
/* If no port mask was specified*/
if (enabled_port_mask == 0)
enabled_port_mask = 0xffff;
for (i = 0; i < nb_ports; i++) {
if (enabled_port_mask & (1 << i)) {
if (enable_stats)
nic_stats_display(i);
else if (enable_xstats)
nic_xstats_display(i);
else if (reset_stats)
nic_stats_clear(i);
else if (reset_xstats)
nic_xstats_clear(i);
else if (enable_xstats_name)
nic_xstats_by_name_display(i, xstats_name);
else if (nb_xstats_ids > 0)
nic_xstats_by_ids_display(i, xstats_ids,
nb_xstats_ids);
else if (enable_metrics)
metrics_display(i);
}
}
/* print port independent stats */
if (enable_metrics)
metrics_display(RTE_METRICS_GLOBAL);
return 0;
}