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Run perf tests

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Ondrej Fabry edited this page Feb 28, 2020 · 8 revisions

Prepare

Before we start, we create docker network for agent and prometheus+grafana so they can access each other based on their container names. This makes the cofiguration files simpler and we don't need to lookup IP addresses.

# create docker network
docker network create --attachable perftest

# inspect created network
docker inspect perftest

Now we can run containers with --network perftest to start them in network we created instead of default docker bridge.

Prometheus

How to run prometheus:

Guide from Prometheus docs https://prometheus.io/docs/prometheus/latest/installation/ and Docker docs: https://docs.docker.com/config/thirdparty/prometheus/

# replace `$HOME/prometheus.yml` point to the config below
docker run --name prometheus -p 9090:9090 \
	-v $HOME/prometheus.yml:/etc/prometheus/prometheus.yml \
	--network perftest \
  prom/prometheus

Here is sample config file for Prometheus. It collects the metrics exported by VPP Agent:

prometheus.yml

global:
  scrape_interval:     15s

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']

  - job_name: 'agent'
    scrape_interval: 1s
    static_configs:
      - targets: ['agent1:9191']

# this one is only for perf testing
  - job_name: 'grpc-client'
    static_configs:
      - targets: ['agent1:9194']

# this one is optional, collects metrics from grafana
  - job_name: 'grafana'
    static_configs:
      - targets: ['grafana:3000']

Grafana

How to run grafana:

Guide from Grafana docs: https://grafana.com/docs/installation/docker/

# without persistence
docker run --name grafana -p 3000:3000 --network perftest grafana/grafana

# to persist data in volumes
docker run --name grafana \
	--network perftest \
	--publish 3000:3000 \
    --volume /var/lib/grafana:/var/lib/grafana \
    --env "GF_SECURITY_ADMIN_PASSWORD=secret" \
  grafana/grafana

And here is exported dashboard for Grafana. It can be imported using Grafana GUI.

grafana-dashboard.json

{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      },
      {
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(255, 96, 96, 1)",
        "limit": 100,
        "name": "agent_version",
        "showIn": 0,
        "tags": [],
        "type": "tags"
      }
    ]
  },
  "description": "dashboard for VPP Agent metrics",
  "editable": true,
  "gnetId": null,
  "graphTooltip": 1,
  "id": 9,
  "iteration": 1582723248842,
  "links": [],
  "panels": [
    {
      "aliasColors": {
        "ligato_build_info{build_date=\"Mon Feb 24 13:52:28 UTC 2020\",built_by=\"[email protected] (go1.13.7 linux/amd64)\",instance=\"agent1:9191\",job=\"agent\",revision=\"66f83a4@fixes\",version=\"v3.1.0-alpha-15-g66f83a4f4-dirty\"}": "light-green",
        "vppagent_perf_test_client_settings{instance=\"agent1:9094\",job=\"grpc-client\",num_clients=\"1\",num_per_req=\"1\",num_tunnels=\"40000\",start_time=\"Feb 24 15:57:58\"}": "light-blue"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "decimals": null,
      "fill": 2,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 0
      },
      "hiddenSeries": false,
      "id": 2,
      "interval": "",
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": false,
        "hideEmpty": false,
        "hideZero": false,
        "max": false,
        "min": false,
        "rightSide": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": true,
      "steppedLine": true,
      "targets": [
        {
          "expr": "up{instance=\"$agent\"}",
          "format": "time_series",
          "hide": true,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "up",
          "refId": "A"
        },
        {
          "expr": "ligato_build_info{instance=\"$agent\"}",
          "format": "time_series",
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "B"
        },
        {
          "expr": "ligato_perf_test_client_settings",
          "refId": "C"
        },
        {
          "expr": "vppagent_perf_test_client_settings",
          "legendFormat": "",
          "refId": "D"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Agent state",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "transparent": true,
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 0,
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": false
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "cacheTimeout": null,
      "columns": [
        {
          "text": "Max",
          "value": "max"
        }
      ],
      "datasource": null,
      "fontSize": "90%",
      "gridPos": {
        "h": 7,
        "w": 6,
        "x": 12,
        "y": 0
      },
      "id": 23,
      "links": [],
      "options": {},
      "pageSize": null,
      "pluginVersion": "6.6.1",
      "showHeader": true,
      "sort": {
        "col": 1,
        "desc": true
      },
      "styles": [
        {
          "alias": "Time",
          "align": "",
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "link": false,
          "pattern": "Metric",
          "type": "string"
        },
        {
          "alias": "Total",
          "align": "center",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": null,
          "mappingType": 1,
          "pattern": "Max",
          "thresholds": [],
          "type": "number",
          "unit": "short"
        }
      ],
      "targets": [
        {
          "expr": "sum(grpc_server_handled_total{job=\"agent\"}) by (grpc_service, grpc_method)",
          "format": "time_series",
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "{{grpc_service}} / {{grpc_method}} ",
          "refId": "B"
        },
        {
          "expr": "sum(grpc_client_handled_total{}) by (grpc_service, grpc_method)",
          "format": "time_series",
          "hide": true,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "grpc requests",
      "transform": "timeseries_aggregations",
      "type": "table"
    },
    {
      "cacheTimeout": null,
      "columns": [
        {
          "text": "Max",
          "value": "max"
        }
      ],
      "datasource": null,
      "fontSize": "90%",
      "gridPos": {
        "h": 7,
        "w": 6,
        "x": 18,
        "y": 0
      },
      "id": 24,
      "links": [],
      "options": {},
      "pageSize": null,
      "pluginVersion": "6.6.1",
      "showHeader": true,
      "sort": {
        "col": 1,
        "desc": true
      },
      "styles": [
        {
          "alias": "VPP binapi message",
          "align": "",
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "link": false,
          "pattern": "Metric",
          "preserveFormat": false,
          "type": "string"
        },
        {
          "alias": "Total",
          "align": "left",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": null,
          "mappingType": 1,
          "pattern": "Max",
          "rangeMaps": [
            {
              "from": "sent",
              "text": "x",
              "to": "sent"
            }
          ],
          "sanitize": false,
          "thresholds": [
            ""
          ],
          "type": "number",
          "unit": "short"
        }
      ],
      "targets": [
        {
          "expr": "sum(ligato_govppmux_requests_sent{job=\"agent\"}) by (message)",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "{{grpc_method}} ({{grpc_service}})",
          "refId": "B"
        },
        {
          "expr": "sum(grpc_client_handled_total{}) by (grpc_service, grpc_method)",
          "format": "time_series",
          "hide": true,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A"
        },
        {
          "expr": "sum(ligato_govppmux_requests_total{job=\"agent\"}) by (message)",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "requests SENT - {{message}}",
          "refId": "C"
        },
        {
          "expr": "sum(ligato_govppmux_replies_received_total{job=\"agent\"}) by (message)",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "replies RECEIVED - {{message}}",
          "refId": "D"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "govpp requests",
      "transform": "timeseries_aggregations",
      "type": "table"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorPrefix": false,
      "colorValue": true,
      "colors": [
        "#d44a3a",
        "rgb(145, 28, 29)",
        "#299c46"
      ],
      "datasource": null,
      "decimals": null,
      "format": "none",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 7,
        "w": 3,
        "x": 0,
        "y": 7
      },
      "id": 17,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "nullPointMode": "connected",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "state",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "",
          "text": "",
          "to": ""
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": true,
        "lineColor": "rgb(31, 120, 193)",
        "show": true,
        "ymax": 1,
        "ymin": 0
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "ligato_build_info{instance=\"$agent\"}",
          "format": "time_series",
          "hide": true,
          "instant": false,
          "legendFormat": "",
          "refId": "A"
        },
        {
          "expr": "up{instance=\"$agent\"}",
          "format": "time_series",
          "hide": false,
          "refId": "B"
        }
      ],
      "thresholds": "0,1",
      "timeFrom": null,
      "timeShift": null,
      "title": "Agent state",
      "transparent": true,
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "?",
          "value": "null"
        },
        {
          "op": "=",
          "text": "DOWN",
          "value": "0"
        },
        {
          "op": "=",
          "text": "UP",
          "value": "1"
        }
      ],
      "valueName": "current"
    },
    {
      "aliasColors": {
        "alloc bytes": "semi-dark-orange",
        "goroutines": "dark-blue"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 9,
        "x": 3,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 9,
      "legend": {
        "alignAsTable": true,
        "avg": false,
        "current": false,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "sort": null,
        "sortDesc": null,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 0.5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/bytes/",
          "fill": 1,
          "linewidth": 1,
          "steppedLine": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "go_goroutines{instance=\"$agent\"}",
          "legendFormat": "goroutines",
          "refId": "A"
        },
        {
          "expr": "go_threads{instance=\"$agent\"}",
          "format": "time_series",
          "legendFormat": "threads",
          "refId": "C"
        },
        {
          "expr": "rate(go_memstats_alloc_bytes_total{instance=\"$agent\"}[$period])",
          "format": "time_series",
          "hide": false,
          "legendFormat": "mem alloc bytes",
          "refId": "D"
        },
        {
          "expr": "go_memstats_heap_inuse_bytes{instance=\"$agent\"}",
          "format": "time_series",
          "hide": true,
          "legendFormat": "heap in use bytes",
          "refId": "E"
        },
        {
          "expr": "go_memstats_alloc_bytes{instance=\"$agent\"}",
          "format": "time_series",
          "hide": false,
          "legendFormat": "alloc bytes",
          "refId": "B"
        },
        {
          "expr": "go_memstats_heap_sys_bytes{instance=\"$agent\"}",
          "format": "time_series",
          "hide": true,
          "legendFormat": "heap_sys bytes",
          "refId": "F"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Go runtime",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "decbytes",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "le": "super-light-red",
        "le 0.025": "super-light-yellow",
        "under 0.002s": "light-green",
        "{grpc_method=\"Update\"}": "dark-green",
        "{grpc_service=\"ligato.configurator.ConfiguratorService\"}": "semi-dark-orange",
        "{le=\"0.025\"}": "super-light-yellow"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "fill": 3,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 5,
        "x": 12,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 21,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": false,
        "hideEmpty": false,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "maxPerRow": 2,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "repeat": null,
      "repeatDirection": "h",
      "seriesOverrides": [
        {
          "alias": "/le/",
          "fill": 0,
          "fillGradient": 0,
          "steppedLine": false,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": true,
      "targets": [
        {
          "expr": "100.0 - (\nsum(rate(grpc_server_handling_seconds_bucket{job=\"agent\",grpc_type=\"unary\",le=\"$grpcreqdur\"}[$period])) by (grpc_service)\n / \nsum(rate(grpc_server_handling_seconds_count{job=\"agent\",grpc_type=\"unary\"}[$period])) by (grpc_service)\n) * 100.0",
          "legendFormat": "",
          "refId": "A"
        },
        {
          "expr": "sum(rate(grpc_server_handling_seconds_bucket{job=\"agent\",grpc_type=\"unary\",le=\"$grpcreqdur\"}[$period])) by (le)",
          "hide": true,
          "legendFormat": "",
          "refId": "B"
        },
        {
          "expr": "(1.0 - (\nsum(rate(grpc_server_handling_seconds_bucket{job=\"agent\",grpc_type=\"unary\",le=\"$grpcreqdur\"}[$period])) by (job)\n / \nsum(rate(grpc_server_handling_seconds_count{job=\"agent\",grpc_type=\"unary\"}[$period])) by (job)\n)) * sum(rate(grpc_server_handling_seconds_count{job=\"agent\",grpc_type=\"unary\"}[$period])) by (job)",
          "hide": false,
          "legendFormat": "le",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "grpc - req duration > X sec",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "percent",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "decimals": null,
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "histogram_quantile(0.5, sum(rate(grpc_server_handling_seconds_bucket[5s])) by (le))": "super-light-green",
        "histogram_quantile(0.9, sum(rate(grpc_server_handling_seconds_bucket[5s])) by (le))": "light-orange",
        "p0.5": "light-green",
        "p0.9": "light-yellow",
        "p0.95": "light-orange",
        "p0.99": "light-red",
        "sum(rate(grpc_server_handled_total[5s]))": "super-light-green"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 7,
        "x": 17,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 15,
      "interval": "",
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": false,
        "hideEmpty": false,
        "hideZero": false,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 0.5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "histogram_quantile(0.5, sum(rate(grpc_server_handling_seconds_bucket[$period])) by (le))",
          "hide": false,
          "instant": false,
          "legendFormat": "p0.5",
          "refId": "D"
        },
        {
          "expr": "histogram_quantile(0.9, sum(rate(grpc_server_handling_seconds_bucket[$period])) by (le))",
          "hide": false,
          "instant": false,
          "legendFormat": "p0.9",
          "refId": "A"
        },
        {
          "expr": "histogram_quantile(0.95, sum(rate(grpc_server_handling_seconds_bucket[$period])) by (le))",
          "hide": false,
          "instant": false,
          "legendFormat": "p0.95",
          "refId": "B"
        },
        {
          "expr": "histogram_quantile(0.99, sum(rate(grpc_server_handling_seconds_bucket[$period])) by (le))",
          "hide": false,
          "instant": false,
          "legendFormat": "p0.99",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "grpc - req durations",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "s",
          "label": null,
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          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "decimals": 1,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 12,
        "y": 39
      },
      "hiddenSeries": false,
      "id": 4,
      "legend": {
        "alignAsTable": true,
        "avg": true,
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        "hideEmpty": false,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "max",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 0.5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*total.*/",
          "bars": false,
          "fill": 0,
          "lines": true,
          "stack": false,
          "steppedLine": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
        {
          "expr": "rate(ligato_govppmux_successful_request_duration_seconds_sum{message!~\".*dump$\"}[$period])\n/\nrate(ligato_govppmux_successful_request_duration_seconds_count{message!~\".*dump$\"}[$period])",
          "format": "time_series",
          "hide": false,
          "legendFormat": "{{message}}",
          "refId": "A"
        },
        {
          "expr": "sum(rate(ligato_govppmux_successful_request_duration_seconds_sum{message!~\".*dump$\"}[$period])) by (instance)",
          "format": "time_series",
          "hide": false,
          "legendFormat": "duration total",
          "refId": "D"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "govppmux - requests duration",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
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        "show": true,
        "values": []
      },
      "yaxes": [
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        },
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        }
      ],
      "yaxis": {
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      }
    }
  ],
  "refresh": false,
  "schemaVersion": 22,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "auto": true,
        "auto_count": 50,
        "auto_min": "10s",
        "current": {
          "selected": true,
          "text": "5s",
          "value": "5s"
        },
        "hide": 0,
        "label": "Period",
        "name": "period",
        "options": [
          {
            "selected": false,
            "text": "auto",
            "value": "$__auto_interval_period"
          },
          {
            "selected": false,
            "text": "1s",
            "value": "1s"
          },
          {
            "selected": true,
            "text": "5s",
            "value": "5s"
          },
          {
            "selected": false,
            "text": "10s",
            "value": "10s"
          },
          {
            "selected": false,
            "text": "15s",
            "value": "15s"
          },
          {
            "selected": false,
            "text": "30s",
            "value": "30s"
          },
          {
            "selected": false,
            "text": "1m",
            "value": "1m"
          },
          {
            "selected": false,
            "text": "5m",
            "value": "5m"
          },
          {
            "selected": false,
            "text": "10m",
            "value": "10m"
          },
          {
            "selected": false,
            "text": "30m",
            "value": "30m"
          },
          {
            "selected": false,
            "text": "1h",
            "value": "1h"
          },
          {
            "selected": false,
            "text": "6h",
            "value": "6h"
          },
          {
            "selected": false,
            "text": "12h",
            "value": "12h"
          },
          {
            "selected": false,
            "text": "24h",
            "value": "24h"
          }
        ],
        "query": "1s,5s,10s,15s,30s,1m,5m,10m,30m,1h,6h,12h,24h",
        "refresh": 2,
        "skipUrlSync": false,
        "type": "interval"
      },
      {
        "allValue": null,
        "current": {
          "text": "agent1:9191",
          "value": "agent1:9191"
        },
        "datasource": "Prometheus",
        "definition": "label_values(ligato_build_info{job=\"agent\"}, instance)",
        "hide": 0,
        "includeAll": false,
        "label": "",
        "multi": false,
        "name": "agent",
        "options": [],
        "query": "label_values(ligato_build_info{job=\"agent\"}, instance)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {
          "selected": true,
          "text": "0.005",
          "value": "0.005"
        },
        "datasource": "Prometheus",
        "definition": "label_values(grpc_server_handling_seconds_bucket{job=\"agent\"}, le)",
        "hide": 0,
        "includeAll": false,
        "label": "grpc request dur",
        "multi": false,
        "name": "grpcreqdur",
        "options": [],
        "query": "label_values(grpc_server_handling_seconds_bucket{job=\"agent\"}, le)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "2020-02-26T13:26:00.526Z",
    "to": "2020-02-26T13:27:26.486Z"
  },
  "timepicker": {
    "hidden": false,
    "nowDelay": "5s",
    "refresh_intervals": [
      "1s",
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ]
  },
  "timezone": "",
  "title": "VPP Agent Copy",
  "uid": "gygjs3wWk",
  "version": 12
}

Running perf test

git clone https://github.com/ligato/vpp-agent
cd vpp-agent

# run basic perf test
bash ./scripts/run_perf_test.sh

Customize test parameters:

# usage: run_perf_test.sh <client_req> <tunnels_per_req> <num_clients>

# run perf test with 1 client, 20k requests per client, 100 tunnels per request (20k tunnels total)
bash ./scripts/run_perf_test.sh 20000 100

# run perf test with 5 clients, 10k requests per client, 5 tunnels per request (50k tunnels total)
bash ./scripts/run_perf_test.sh 10000 10 5

Using image built locally:

# build dev image
make dev-image

# run with local image
AGENT_IMG=dev_vpp_agent bash ./scripts/run/perf_test.sh
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