diff options
Diffstat (limited to 'VNFs/DPPD-PROX/stats_latency.h')
| -rw-r--r-- | VNFs/DPPD-PROX/stats_latency.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/stats_latency.h b/VNFs/DPPD-PROX/stats_latency.h new file mode 100644 index 00000000..83cd4a18 --- /dev/null +++ b/VNFs/DPPD-PROX/stats_latency.h @@ -0,0 +1,54 @@ +/* +// 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. +*/ + +#ifndef _STATS_LATENCY_H_ +#define _STATS_LATENCY_H_ + +#include <inttypes.h> + +#include "handle_lat.h" + +struct stats_latency { + struct time_unit_err avg; + struct time_unit_err min; + struct time_unit_err max; + struct time_unit_err stddev; + + struct time_unit accuracy_limit; + uint64_t lost_packets; + uint64_t tot_packets; + uint64_t tot_all_packets; +}; + +uint32_t stats_latency_get_core_id(uint32_t i); +uint32_t stats_latency_get_task_id(uint32_t i); +struct stats_latency *stats_latency_get(uint32_t i); +struct stats_latency *stats_latency_find(uint32_t lcore_id, uint32_t task_id); + +struct stats_latency *stats_latency_tot_get(uint32_t i); +struct stats_latency *stats_latency_tot_find(uint32_t lcore_id, uint32_t task_id); + +void stats_latency_init(void); +void stats_latency_update(void); +void stats_latency_reset(void); + +int stats_get_n_latency(void); + +#ifdef LATENCY_HISTOGRAM +void stats_core_lat_histogram(uint8_t lcore_id, uint8_t task_id, uint64_t **buckets); +#endif + +#endif /* _STATS_LATENCY_H_ */ |