diff options
Diffstat (limited to 'VNFs/DPPD-PROX/display_priority.c')
| -rw-r--r-- | VNFs/DPPD-PROX/display_priority.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/display_priority.c b/VNFs/DPPD-PROX/display_priority.c new file mode 100644 index 00000000..c997d85d --- /dev/null +++ b/VNFs/DPPD-PROX/display_priority.c @@ -0,0 +1,144 @@ +/* +// Copyright (c) 2010-2017 Intel Corporation +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +*/ + +#include "display_priority.h" +#include "stats_prio_task.h" +#include "display.h" +#include "lconf.h" + +#define PRIORITY_COUNT 8 + +static struct display_page display_page_priority; +static struct display_column *stats_tx[PRIORITY_COUNT]; +static struct display_column *stats_drop[PRIORITY_COUNT]; +static struct display_column *core_col; +static struct display_column *name_col; + +static void display_priority_draw_frame(struct screen_state *state) +{ + uint32_t n_tasks = stats_get_n_prio_tasks_tot(); + struct lcore_cfg *lconf = NULL; + struct task_args *targ; + char name[32]; + char *ptr; + + display_page_init(&display_page_priority); + + struct display_table *core_name = display_page_add_table(&display_page_priority); + + display_table_init(core_name, "Core/task"); + core_col = display_table_add_col(core_name); + name_col = display_table_add_col(core_name); + display_column_init(core_col, "Nb", 4); + display_column_init(name_col, "Name", 5); + + struct display_table *stats = display_page_add_table(&display_page_priority); + if (state->toggle == 0) { + display_table_init(stats, "Statistics per second"); + + char title[64]; + for (int i = 0; i < PRIORITY_COUNT; ++i) { + stats_tx[i] = display_table_add_col(stats); + snprintf(title, sizeof(title), "TX %d (K)", i); + display_column_init(stats_tx[i], title, 9); + + stats_drop[i] = display_table_add_col(stats); + snprintf(title, sizeof(title), "DRP %d (K)", i); + display_column_init(stats_drop[i], title, 9); + } + } else { + display_table_init(stats, "Total statistics"); + + char title[64]; + for (int i = 0; i < PRIORITY_COUNT; ++i) { + stats_tx[i] = display_table_add_col(stats); + snprintf(title, sizeof(title), "TX %d (#)", i); + display_column_init(stats_tx[i], title, 9); + + stats_drop[i] = display_table_add_col(stats); + snprintf(title, sizeof(title), "DRP %d (#)", i); + display_column_init(stats_drop[i], title, 9); + } + } + + display_page_draw_frame(&display_page_priority, n_tasks); + + uint32_t count = 0; + lconf = NULL; + while (core_targ_next(&lconf, &targ, 0) == 0) { + if (strcmp(targ->task_init->mode_str, "aggreg") == 0) { + display_column_print_core_task(core_col, count, lconf, targ); + if (targ->id == 0) + display_column_print(name_col, count, "%s", lconf->name); + count++; + } + } +} + +static void display_priority_draw_stats(struct screen_state *state) +{ + uint64_t rx_prio; + uint64_t drop_tx_fail_prio; + struct lcore_cfg *lconf = NULL; + struct task_args *targ; + const uint32_t n_stats_prio = stats_get_n_prio_tasks_tot(); + + if (state->toggle == 0) { + for (uint32_t count = 0; count < n_stats_prio; ++count) { + struct prio_task_stats_sample *last = stats_get_prio_task_stats_sample(count, 1); + struct prio_task_stats_sample *prev = stats_get_prio_task_stats_sample(count, 0); + + uint64_t delta_t = (last->tsc - prev->tsc) * 1000; + if (delta_t == 0) // This could happen if we just reset the screen => stats will be updated later + continue; + + for (uint8_t i = 0; i < PRIORITY_COUNT; i++) { + rx_prio = last->rx_prio[i] - prev->rx_prio[i]; + drop_tx_fail_prio = last->drop_tx_fail_prio[i] - prev->drop_tx_fail_prio[i]; + + display_column_print(stats_tx[i], count, "%9lu", val_to_rate(rx_prio, delta_t)); + display_column_print(stats_drop[i], count, "%9lu", val_to_rate(drop_tx_fail_prio, delta_t)); + } + } + } else { + for (uint32_t count = 0; count < n_stats_prio; ++count) { + for (uint8_t i = 0; i < PRIORITY_COUNT; i++) { + rx_prio = stats_core_task_tot_rx_prio(count, i); + drop_tx_fail_prio = stats_core_task_tot_drop_tx_fail_prio(count, i); + + display_column_print(stats_tx[i], count, "%9lu", rx_prio); + display_column_print(stats_drop[i], count, "%9lu", drop_tx_fail_prio); + } + } + } +} + +static int display_priority_get_height(void) +{ + return stats_get_n_prio_tasks_tot(); +} + +static struct display_screen display_screen_priority = { + .draw_frame = display_priority_draw_frame, + .draw_stats = display_priority_draw_stats, + .get_height = display_priority_get_height, + .title = "priority", +}; + +struct display_screen *display_priority(void) +{ + return &display_screen_priority; +} |