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Diffstat (limited to 'examples/qos_sched/stats.c')
| -rw-r--r-- | examples/qos_sched/stats.c | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/examples/qos_sched/stats.c b/examples/qos_sched/stats.c new file mode 100644 index 00000000..5c894455 --- /dev/null +++ b/examples/qos_sched/stats.c @@ -0,0 +1,315 @@ +/*- + * * BSD LICENSE + * * + * * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * * All rights reserved. + * * + * * Redistribution and use in source and binary forms, with or without + * * modification, are permitted provided that the following conditions + * * are met: + * * + * * * Redistributions of source code must retain the above copyright + * * notice, this list of conditions and the following disclaimer. + * * * Redistributions in binary form must reproduce the above copyright + * * notice, this list of conditions and the following disclaimer in + * * the documentation and/or other materials provided with the + * * distribution. + * * * Neither the name of Intel Corporation nor the names of its + * * contributors may be used to endorse or promote products derived + * * from this software without specific prior written permission. + * * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * */ + +#include <unistd.h> +#include <string.h> + +#include "main.h" + +int +qavg_q(uint8_t port_id, uint32_t subport_id, uint32_t pipe_id, uint8_t tc, uint8_t q) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint32_t queue_id, count, i; + uint32_t average; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port || pipe_id >= port_params.n_pipes_per_subport + || tc >= RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE || q >= RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS) + return -1; + + port = qos_conf[i].sched_port; + + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + pipe_id); + queue_id = queue_id + (tc * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + q); + + average = 0; + + for (count = 0; count < qavg_ntimes; count++) { + rte_sched_queue_read_stats(port, queue_id, &stats, &qlen); + average += qlen; + usleep(qavg_period); + } + + average /= qavg_ntimes; + + printf("\nAverage queue size: %" PRIu32 " bytes.\n\n", average); + + return 0; +} + +int +qavg_tcpipe(uint8_t port_id, uint32_t subport_id, uint32_t pipe_id, uint8_t tc) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint32_t queue_id, count, i; + uint32_t average, part_average; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port || pipe_id >= port_params.n_pipes_per_subport + || tc >= RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE) + return -1; + + port = qos_conf[i].sched_port; + + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + pipe_id); + + average = 0; + + for (count = 0; count < qavg_ntimes; count++) { + part_average = 0; + for (i = 0; i < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) { + rte_sched_queue_read_stats(port, queue_id + (tc * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + i), &stats, &qlen); + part_average += qlen; + } + average += part_average / RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; + usleep(qavg_period); + } + + average /= qavg_ntimes; + + printf("\nAverage queue size: %" PRIu32 " bytes.\n\n", average); + + return 0; +} + +int +qavg_pipe(uint8_t port_id, uint32_t subport_id, uint32_t pipe_id) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint32_t queue_id, count, i; + uint32_t average, part_average; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port || pipe_id >= port_params.n_pipes_per_subport) + return -1; + + port = qos_conf[i].sched_port; + + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + pipe_id); + + average = 0; + + for (count = 0; count < qavg_ntimes; count++) { + part_average = 0; + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) { + rte_sched_queue_read_stats(port, queue_id + i, &stats, &qlen); + part_average += qlen; + } + average += part_average / (RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS); + usleep(qavg_period); + } + + average /= qavg_ntimes; + + printf("\nAverage queue size: %" PRIu32 " bytes.\n\n", average); + + return 0; +} + +int +qavg_tcsubport(uint8_t port_id, uint32_t subport_id, uint8_t tc) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint32_t queue_id, count, i, j; + uint32_t average, part_average; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port || tc >= RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE) + return -1; + + port = qos_conf[i].sched_port; + + average = 0; + + for (count = 0; count < qavg_ntimes; count++) { + part_average = 0; + for (i = 0; i < port_params.n_pipes_per_subport; i++) { + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + i); + + for (j = 0; j < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; j++) { + rte_sched_queue_read_stats(port, queue_id + (tc * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + j), &stats, &qlen); + part_average += qlen; + } + } + + average += part_average / (port_params.n_pipes_per_subport * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS); + usleep(qavg_period); + } + + average /= qavg_ntimes; + + printf("\nAverage queue size: %" PRIu32 " bytes.\n\n", average); + + return 0; +} + +int +qavg_subport(uint8_t port_id, uint32_t subport_id) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint32_t queue_id, count, i, j; + uint32_t average, part_average; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port) + return -1; + + port = qos_conf[i].sched_port; + + average = 0; + + for (count = 0; count < qavg_ntimes; count++) { + part_average = 0; + for (i = 0; i < port_params.n_pipes_per_subport; i++) { + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + i); + + for (j = 0; j < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; j++) { + rte_sched_queue_read_stats(port, queue_id + j, &stats, &qlen); + part_average += qlen; + } + } + + average += part_average / (port_params.n_pipes_per_subport * RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS); + usleep(qavg_period); + } + + average /= qavg_ntimes; + + printf("\nAverage queue size: %" PRIu32 " bytes.\n\n", average); + + return 0; +} + +int +subport_stat(uint8_t port_id, uint32_t subport_id) +{ + struct rte_sched_subport_stats stats; + struct rte_sched_port *port; + uint32_t tc_ov[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE]; + uint8_t i; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port) + return -1; + + port = qos_conf[i].sched_port; + memset (tc_ov, 0, sizeof(tc_ov)); + + rte_sched_subport_read_stats(port, subport_id, &stats, tc_ov); + + printf("\n"); + printf("+----+-------------+-------------+-------------+-------------+-------------+\n"); + printf("| TC | Pkts OK |Pkts Dropped | Bytes OK |Bytes Dropped| OV Status |\n"); + printf("+----+-------------+-------------+-------------+-------------+-------------+\n"); + + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) { + printf("| %d | %11" PRIu32 " | %11" PRIu32 " | %11" PRIu32 " | %11" PRIu32 " | %11" PRIu32 " |\n", i, + stats.n_pkts_tc[i], stats.n_pkts_tc_dropped[i], + stats.n_bytes_tc[i], stats.n_bytes_tc_dropped[i], tc_ov[i]); + printf("+----+-------------+-------------+-------------+-------------+-------------+\n"); + } + printf("\n"); + + return 0; +} + +int +pipe_stat(uint8_t port_id, uint32_t subport_id, uint32_t pipe_id) +{ + struct rte_sched_queue_stats stats; + struct rte_sched_port *port; + uint16_t qlen; + uint8_t i, j; + uint32_t queue_id; + + for (i = 0; i < nb_pfc; i++) { + if (qos_conf[i].tx_port == port_id) + break; + } + if (i == nb_pfc || subport_id >= port_params.n_subports_per_port || pipe_id >= port_params.n_pipes_per_subport) + return -1; + + port = qos_conf[i].sched_port; + + queue_id = RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS * (subport_id * port_params.n_pipes_per_subport + pipe_id); + + printf("\n"); + printf("+----+-------+-------------+-------------+-------------+-------------+-------------+\n"); + printf("| TC | Queue | Pkts OK |Pkts Dropped | Bytes OK |Bytes Dropped| Length |\n"); + printf("+----+-------+-------------+-------------+-------------+-------------+-------------+\n"); + + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) { + for (j = 0; j < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; j++) { + + rte_sched_queue_read_stats(port, queue_id + (i * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + j), &stats, &qlen); + + printf("| %d | %d | %11" PRIu32 " | %11" PRIu32 " | %11" PRIu32 " | %11" PRIu32 " | %11i |\n", i, j, + stats.n_pkts, stats.n_pkts_dropped, stats.n_bytes, stats.n_bytes_dropped, qlen); + printf("+----+-------+-------------+-------------+-------------+-------------+-------------+\n"); + } + if (i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE - 1) + printf("+----+-------+-------------+-------------+-------------+-------------+-------------+\n"); + } + printf("\n"); + + return 0; +} |