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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| // Copyright (c) 2020 Cisco and/or its affiliates. | ||
| // | ||
| // 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. | ||
|
|
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| package kvscheduler | ||
|
|
||
| import ( | ||
| "time" | ||
|
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| "github.com/prometheus/client_golang/prometheus" | ||
|
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| kvs "go.ligato.io/vpp-agent/v3/plugins/kvscheduler/api" | ||
| ) | ||
|
|
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| // Set of raw Prometheus metrics. | ||
| // Labels | ||
| // * txn_type | ||
| // * slice | ||
| // Do not increment directly, use Report* methods. | ||
| var ( | ||
| transactionsProcessed = prometheus.NewCounter(prometheus.CounterOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "txn_processed", | ||
| Help: "The total number of transactions processed.", | ||
| }) | ||
| transactionsDropped = prometheus.NewCounter(prometheus.CounterOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "txn_dropped", | ||
| Help: "The total number of transactions dropped.", | ||
| }) | ||
| queueCapacity = prometheus.NewGauge(prometheus.GaugeOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "queue_capacity", | ||
| Help: "The capacity of the transactions queue.", | ||
| }) | ||
| queueLength = prometheus.NewGauge(prometheus.GaugeOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "queue_length", | ||
| Help: "The number of transactions in the queue.", | ||
| }) | ||
| queueWaitSeconds = prometheus.NewSummaryVec(prometheus.SummaryOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "queue_wait_seconds", | ||
| Help: "Wait time in queue for transactions.", | ||
| MaxAge: time.Second * 30, | ||
| }, | ||
| []string{"txn_type"}, | ||
| ) | ||
| txnProcessDurationSeconds = prometheus.NewSummaryVec(prometheus.SummaryOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "txn_process_duration_seconds", | ||
| Help: "Processing time of transactions.", | ||
| MaxAge: time.Second * 30, | ||
| }, | ||
| []string{"slice"}, | ||
| ) | ||
| txnDurationSeconds = prometheus.NewHistogramVec(prometheus.HistogramOpts{ | ||
| Namespace: "ligato", | ||
| Subsystem: "kvscheduler", | ||
| Name: "txn_duration_seconds", | ||
| Help: "Bucketed histogram of processing time of transactions by type.", | ||
| }, | ||
| []string{"txn_type"}, | ||
| ) | ||
| ) | ||
|
|
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| func init() { | ||
| prometheus.MustRegister(transactionsProcessed) | ||
| prometheus.MustRegister(transactionsDropped) | ||
| prometheus.MustRegister(queueCapacity) | ||
| prometheus.MustRegister(queueLength) | ||
| prometheus.MustRegister(queueWaitSeconds) | ||
| prometheus.MustRegister(txnProcessDurationSeconds) | ||
| prometheus.MustRegister(txnDurationSeconds) | ||
| } | ||
|
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| func reportTxnProcessed(typ kvs.TxnType, sec float64) { | ||
| transactionsProcessed.Inc() | ||
| txnDurationSeconds.WithLabelValues(typ.String()).Observe(sec) | ||
| } | ||
|
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| func reportTxnDropped() { | ||
| transactionsDropped.Inc() | ||
| } | ||
|
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| func reportQueueCap(c int) { | ||
| queueCapacity.Set(float64(c)) | ||
| } | ||
|
|
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| func reportQueued(n int) { | ||
| queueLength.Add(float64(n)) | ||
| } | ||
|
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| func reportQueueWait(typ kvs.TxnType, sec float64) { | ||
| queueWaitSeconds.WithLabelValues(typ.String()).Observe(sec) | ||
| } | ||
|
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| func reportTxnProcessDuration(slice string, sec float64) { | ||
| txnProcessDurationSeconds.WithLabelValues(slice).Observe(sec) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| #!/usr/bin/env bash | ||
| set -euo pipefail | ||
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| # usage: ./scripts/run_perf_test.sh <num_req> <num_tunnels_per_req> <num_clients> | ||
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| num_req=${1-10000} | ||
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| image=${AGENT_IMG:-ligato/dev-vpp-agent} | ||
| reports=${REPORT_DIR:-report} | ||
| profiling_mode=${PROF_MODE-} | ||
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| reports="$(cd $reports && pwd)" | ||
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| runid=${RUN-"${num_req}-req"} | ||
| results="${reports}/perf-results-${runid}" | ||
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| mkdir -p "$results" | ||
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| echo "Starting perf test run: $runid" | ||
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| cid=$(docker run -d -it --privileged \ | ||
| --label perf-run="$runid" \ | ||
| -v "$results":/report \ | ||
| -e REPORT_DIR=/report \ | ||
| -e ETCD_CONFIG=disabled \ | ||
| -e INITIAL_LOGLVL=info \ | ||
| -e DEBUG_ENABLED=y \ | ||
| -e DEBUG_PROFILE_MODE="$profiling_mode" \ | ||
| ${DOCKER_EXTRA_ARGS:-} \ | ||
| -- \ | ||
| "$image" /bin/bash \ | ||
| ) | ||
|
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| function on_exit() { | ||
| docker stop -t 1 "$cid" | ||
| exit | ||
| } | ||
| trap 'on_exit' EXIT | ||
|
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| docker exec -it "$cid" bash ./tests/perf/perf_test.sh grpc-perf $* | ||
|
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| echo "Test results stored in: $results" |
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