This patch modifies to use apistats by proc-info app.
- change on main.c to call apistats functions
- change on Makefile to include experimental API
Signed-off-by: Hideyuki Yamashita <yamashtia.hidey...@ntt-tx.co.jp>
---
app/proc-info/main.c | 46 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index d743209..d384b13 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -37,6 +37,7 @@
#include <rte_cryptodev.h>
#include <rte_tm.h>
#include <rte_hexdump.h>
+#include <rte_apistats.h>
/* Maximum long option length for option parsing. */
#define MAX_LONG_OPT_SZ 64
@@ -93,6 +94,8 @@ static char *mempool_name;
/**< Enable iter mempool. */
static uint32_t enable_iter_mempool;
static char *mempool_iter_name;
+/**< Enable api stats. */
+static uint32_t enable_apistats;
/**< display usage */
static void
@@ -109,6 +112,7 @@ proc_info_usage(const char *prgname)
" --xstats-name NAME: to display single xstat id by NAME\n"
" --xstats-ids IDLIST: to display xstat values by id. "
"The argument is comma-separated list of xstat ids to
print out.\n"
+ " --apistats: to display api statistics, disabled by default\n"
" --stats-reset: to reset port statistics\n"
" --xstats-reset: to reset port extended statistics\n"
" --collectd-format: to print statistics to STDOUT in expected
by collectd format\n"
@@ -218,6 +222,7 @@ proc_info_parse_args(int argc, char **argv)
{"xstats-name", required_argument, NULL, 1},
{"collectd-format", 0, NULL, 0},
{"xstats-ids", 1, NULL, 1},
+ {"apistats", 0, NULL, 0},
{"host-id", 0, NULL, 0},
{"show-port", 0, NULL, 0},
{"show-tm", 0, NULL, 0},
@@ -266,6 +271,9 @@ proc_info_parse_args(int argc, char **argv)
else if (!strncmp(long_option[option_index].name,
"xstats-reset",
MAX_LONG_OPT_SZ))
reset_xstats = 1;
+ else if (!strncmp(long_option[option_index].name,
"apistats",
+ MAX_LONG_OPT_SZ))
+ enable_apistats = 1;
else if (!strncmp(long_option[option_index].name,
"show-port", MAX_LONG_OPT_SZ))
enable_shw_port = 1;
@@ -1349,6 +1357,40 @@ iter_mempool(char *name)
}
}
+static void
+display_apistats(void)
+{
+ static const char *api_stats_border = "########################";
+ uint16_t i;
+ struct rte_apistats t0_count, t1_count;
+ memcpy(&t0_count, rte_apicounts, sizeof(struct rte_apistats));
+ sleep(1);
+ memcpy(&t1_count, rte_apicounts, sizeof(struct rte_apistats));
+ for (i = 0; i < RTE_MAX_LCORE; i++) {
+ if (t1_count.lcoreid_list[i] != 0) {
+ uint64_t rx_count_delta = t1_count.rx_burst_counts[i]
+ - t0_count.rx_burst_counts[i];
+ uint64_t tx_count_delta = t1_count.tx_burst_counts[i]
+ - t0_count.tx_burst_counts[i];
+ printf("\n %s api statistics for lcoreid: %d %s\n",
+ api_stats_border, i, api_stats_border);
+ printf(" rx_burst_count: %13"PRIu64""
+ " rx_burst_count_delta: %13"PRIu64"\n",
+ t1_count.rx_burst_counts[i],
+ rx_count_delta);
+ printf(" tx_burst_count: %13"PRIu64""
+ " tx_burst_count_delta: %13"PRIu64"\n",
+ t1_count.tx_burst_counts[i],
+ tx_count_delta);
+ printf(" tx/rx_rate: %3.2f\n",
+ (rx_count_delta) ? (double)tx_count_delta
+ / rx_count_delta : 0.0);
+ printf(" %s################################%s\n",
+ api_stats_border, api_stats_border);
+ }
+ }
+}
+
int
main(int argc, char **argv)
{
@@ -1389,6 +1431,8 @@ main(int argc, char **argv)
if (!rte_eal_primary_proc_alive(NULL))
rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
+ rte_apistats_init();
+
/* parse app arguments */
ret = proc_info_parse_args(argc, argv);
if (ret < 0)
@@ -1454,6 +1498,8 @@ main(int argc, char **argv)
show_mempool(mempool_name);
if (enable_iter_mempool)
iter_mempool(mempool_iter_name);
+ if (enable_apistats)
+ display_apistats();
RTE_ETH_FOREACH_DEV(i)
rte_eth_dev_close(i);
--
2.18.0
