/*
* This function displays the recorded statistics for each port
* and for each client. It uses ANSI terminal codes to clear
* screen when called. It is called from a single non-master
* thread in the server process, when the process is run with more
* than one lcore enabled.
*/
static void
do_stats_display(void)
{
unsigned i, j;
const char clr[] = { 27, '[', '2', 'J', '\0' };
const char topLeft[] = { 27, '[', '1', ';', '1', 'H','\0' };
uint64_t port_tx[RTE_MAX_ETHPORTS], port_tx_drop[RTE_MAX_ETHPORTS];
uint64_t client_tx[MAX_CLIENTS], client_tx_drop[MAX_CLIENTS];
/* to get TX stats, we need to do some summing calculations */
memset(port_tx, 0, sizeof(port_tx));
memset(port_tx_drop, 0, sizeof(port_tx_drop));
memset(client_tx, 0, sizeof(client_tx));
memset(client_tx_drop, 0, sizeof(client_tx_drop));
for (i = 0; i < num_clients; i++){
const volatile struct tx_stats *tx = &ports->tx_stats[i];
for (j = 0; j < ports->num_ports; j++){
/* assign to local variables here, save re-reading volatile vars */
const uint64_t tx_val = tx->tx[ports->id[j]];
const uint64_t drop_val = tx->tx_drop[ports->id[j]];
port_tx[j] += tx_val;
port_tx_drop[j] += drop_val;
client_tx[i] += tx_val;
client_tx_drop[i] += drop_val;
}
}
/* Clear screen and move to top left */
printf("%s%s", clr, topLeft);
printf("PORTS\n");
printf("-----\n");
for (i = 0; i < ports->num_ports; i++)
printf("Port %u: '%s'\t", (unsigned)ports->id[i],
get_printable_mac_addr(ports->id[i]));
printf("\n\n");
for (i = 0; i < ports->num_ports; i++){
printf("Port %u - rx: %9"PRIu64"\t"
"tx: %9"PRIu64"\n",
(unsigned)ports->id[i], ports->rx_stats.rx[i],
port_tx[i]);
}
printf("\nCLIENTS\n");
printf("-------\n");
for (i = 0; i < num_clients; i++){
const unsigned long long rx = clients[i].stats.rx;
const unsigned long long rx_drop = clients[i].stats.rx_drop;
printf("Client %2u - rx: %9llu, rx_drop: %9llu\n"
" tx: %9"PRIu64", tx_drop: %9"PRIu64"\n",
i, rx, rx_drop, client_tx[i], client_tx_drop[i]);
}
printf("\n");
}
/*
* This function displays the recorded statistics for each port
* and for each client. It uses ANSI terminal codes to clear
* screen when called. It is called from a single non-master
* thread in the server process, when the process is run with more
* than one lcore enabled.
*/
static void
stats_display(void)
{
unsigned i = 0;
unsigned j = 0;
/* ANSI escape sequences for terminal display.
* 27 = ESC, 2J = Clear screen */
const char clr[] = {27, '[', '2', 'J', '\0'};
/* H = Home position for cursor*/
const char topLeft[] = {27, '[', '1', ';', '1', 'H','\0'};
uint64_t overruns = 0;
/* Clear screen and move to top left */
printf("%s%s", clr, topLeft);
printf("Physical Ports\n");
printf("-----\n");
for (i = 0; i < ports->num_ports; i++)
printf("Port %u: '%s'\t", ports->id[i],
get_printable_mac_addr(ports->id[i]));
printf("\n\n");
printf("\nVport Statistics\n"
"============ ============ ============ ============ ============\n"
"Interface rx_packets rx_dropped tx_packets tx_dropped \n"
"------------ ------------ ------------ ------------ ------------\n");
for (i = 0; i < MAX_VPORTS; i++) {
if (i == 0) {
printf("vswitchd ");
} else if (i <= PORT_MASK) {
printf("Client %2u", i);
} else if (i <= KNI_MASK) {
printf("Port %2u", i & PORT_MASK);
} else {
printf("KNI Port %2u", i & KNI_MASK);
}
printf("%13"PRIu64" %13"PRIu64" %13"PRIu64" %13"PRIu64"\n",
stats_vport_rx_get(i),
stats_vport_rx_drop_get(i),
stats_vport_tx_get(i),
stats_vport_tx_drop_get(i));
overruns += stats_vport_overrun_get(i);
}
printf("============ ============ ============ ============ ============\n");
printf("\n Switch rx dropped %d\n", stats_vswitch_rx_drop_get());
printf("\n Switch tx dropped %d\n", stats_vswitch_tx_drop_get());
printf("\n Queue overruns %d\n", overruns);
printf("\n Mempool count %9u\n", rte_mempool_count(pktmbuf_pool));
printf("\n");
}
/*
* This function displays the recorded statistics for each port
* and for each node. It uses ANSI terminal codes to clear
* screen when called. It is called from a single non-master
* thread in the server process, when the process is run with more
* than one lcore enabled.
*/
static void
do_stats_display(void)
{
unsigned int i, j;
const char clr[] = {27, '[', '2', 'J', '\0'};
const char topLeft[] = {27, '[', '1', ';', '1', 'H', '\0'};
uint64_t port_tx[RTE_MAX_ETHPORTS], port_tx_drop[RTE_MAX_ETHPORTS];
uint64_t node_tx[MAX_NODES], node_tx_drop[MAX_NODES];
/* to get TX stats, we need to do some summing calculations */
memset(port_tx, 0, sizeof(port_tx));
memset(port_tx_drop, 0, sizeof(port_tx_drop));
memset(node_tx, 0, sizeof(node_tx));
memset(node_tx_drop, 0, sizeof(node_tx_drop));
for (i = 0; i < num_nodes; i++) {
const struct tx_stats *tx = &info->tx_stats[i];
for (j = 0; j < info->num_ports; j++) {
const uint64_t tx_val = tx->tx[info->id[j]];
const uint64_t drop_val = tx->tx_drop[info->id[j]];
port_tx[j] += tx_val;
port_tx_drop[j] += drop_val;
node_tx[i] += tx_val;
node_tx_drop[i] += drop_val;
}
}
/* Clear screen and move to top left */
printf("%s%s", clr, topLeft);
printf("PORTS\n");
printf("-----\n");
for (i = 0; i < info->num_ports; i++)
printf("Port %u: '%s'\t", (unsigned int)info->id[i],
get_printable_mac_addr(info->id[i]));
printf("\n\n");
for (i = 0; i < info->num_ports; i++) {
printf("Port %u - rx: %9"PRIu64"\t"
"tx: %9"PRIu64"\n",
(unsigned int)info->id[i], info->rx_stats.rx[i],
port_tx[i]);
}
printf("\nSERVER\n");
printf("-----\n");
printf("distributed: %9"PRIu64", drop: %9"PRIu64"\n",
flow_dist_stats.distributed, flow_dist_stats.drop);
printf("\nNODES\n");
printf("-------\n");
for (i = 0; i < num_nodes; i++) {
const unsigned long long rx = nodes[i].stats.rx;
const unsigned long long rx_drop = nodes[i].stats.rx_drop;
const struct filter_stats *filter = &info->filter_stats[i];
printf("Node %2u - rx: %9llu, rx_drop: %9llu\n"
" tx: %9"PRIu64", tx_drop: %9"PRIu64"\n"
" filter_passed: %9"PRIu64", "
"filter_drop: %9"PRIu64"\n",
i, rx, rx_drop, node_tx[i], node_tx_drop[i],
filter->passed, filter->drop);
}
printf("\n");
}