bundlewrap/bundles/grafana/dashboard-rows/nginx.py
Franziska Kunsmann db83b1614b
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bundles/nginx: add anonymous timing logging for http requests
2021-06-05 15:53:02 +02:00

376 lines
12 KiB
Python

def dashboard_row_nginx(panel_id, node):
queries_through = []
queries_conn = []
queries_timing = []
for measurement in [
'accepted',
'handled',
'requests',
]:
queries_through.append({
'groupBy': [
{'type': 'time', 'params': ['$__interval']},
{'type': 'fill', 'params': ['linear']},
],
'orderByTime': "ASC",
'policy': "default",
'query': f"""from(bucket: "telegraf")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) =>
r["_measurement"] == "nginx" and
r["_field"] == "{measurement}" and
r["host"] == "{node.name}"
)
|> derivative(unit: 1s)
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "{measurement}")""",
'resultFormat': 'time_series',
'select': [[
{'type': 'field', 'params': ['value']},
{'type': 'mean', 'params': []},
]],
"tags": []
})
for measurement in [
'active',
'reading',
'writing',
'waiting',
]:
queries_conn.append({
'groupBy': [
{'type': 'time', 'params': ['$__interval']},
{'type': 'fill', 'params': ['linear']},
],
'orderByTime': "ASC",
'policy': "default",
'query': f"""from(bucket: "telegraf")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) =>
r["_measurement"] == "nginx" and
r["_field"] == "{measurement}" and
r["host"] == "{node.name}"
)
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "{measurement}")""",
'resultFormat': 'time_series',
'select': [[
{'type': 'field', 'params': ['value']},
{'type': 'mean', 'params': []},
]],
"tags": []
})
for measurement in [
'request_time',
'upstream_response_time',
]:
queries_timing.append({
'groupBy': [
{'type': 'time', 'params': ['$__interval']},
{'type': 'fill', 'params': ['linear']},
],
'orderByTime': "ASC",
'policy': "default",
'query': f"""from(bucket: "telegraf")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) =>
r["_measurement"] == "nginx_timing" and
r["_field"] == "{measurement}" and
r["host"] == "{node.name}"
)
|> map(fn: (r) => ({{
r with
_field: "{measurement}"
}})
)
|> group(columns: ["path", "_field"])
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "{measurement}")""",
'resultFormat': 'time_series',
'select': [[
{'type': 'field', 'params': ['value']},
{'type': 'mean', 'params': []},
]],
"tags": []
})
return {
'title': 'nginx',
'collapse': False,
'editable': False,
'height': '250px',
'panels': [
{
'aliasColors': {},
'bars': False,
'dashLength': 10,
'dashes': False,
'datasource': None,
'fieldConfig': {
'defaults': {
'displayName': '${__field.name}'
},
'overrides': []
},
'fill': 1,
'fillGradient': 0,
'hiddenSeries': False,
'id': next(panel_id),
'legend': {
'alignAsTable': False,
'avg': False,
'current': False,
'max': False,
'min': False,
'rightSide': False,
'show': True,
'total': False,
'values': False
},
'lines': True,
'linewidth': 1,
'NonePointMode': 'None',
'options': {
'alertThreshold': True
},
'percentage': False,
'pluginVersion': '7.5.5',
'pointradius': 2,
'points': False,
'renderer': 'flot',
'seriesOverrides': [],
'spaceLength': 10,
'span': 6,
'stack': True,
'steppedLine': False,
'targets': queries_conn,
'thresholds': [],
'timeRegions': [],
'title': 'nginx connections',
'tooltip': {
'shared': True,
'sort': 0,
'value_type': 'individual'
},
'type': 'graph',
'xaxis': {
'buckets': None,
'mode': 'time',
'name': None,
'show': True,
'values': []
},
'yaxes': [
{
'format': 'short',
'label': None,
'logBase': 1,
'max': None,
'min': 0,
'show': True,
'decimals': 0,
},
{
'format': 'short',
'label': None,
'logBase': 1,
'max': None,
'min': None,
'show': False,
}
],
'yaxis': {
'align': False,
'alignLevel': None
}
},
{
'aliasColors': {},
'bars': False,
'dashLength': 10,
'dashes': False,
'datasource': None,
'fieldConfig': {
'defaults': {
'displayName': '${__field.name}'
},
'overrides': []
},
'fill': 1,
'fillGradient': 0,
'hiddenSeries': False,
'id': next(panel_id),
'legend': {
'alignAsTable': False,
'avg': False,
'current': False,
'max': False,
'min': False,
'rightSide': False,
'show': True,
'total': False,
'values': False
},
'lines': True,
'linewidth': 1,
'NonePointMode': 'None',
'options': {
'alertThreshold': True
},
'percentage': False,
'pluginVersion': '7.5.5',
'pointradius': 2,
'points': False,
'renderer': 'flot',
'seriesOverrides': [],
'spaceLength': 10,
'span': 6,
'stack': True,
'steppedLine': False,
'targets': queries_through,
'thresholds': [],
'timeRegions': [],
'title': 'nginx throughput',
'tooltip': {
'shared': True,
'sort': 0,
'value_type': 'individual'
},
'type': 'graph',
'xaxis': {
'buckets': None,
'mode': 'time',
'name': None,
'show': True,
'values': []
},
'yaxes': [
{
'format': 'short',
'label': None,
'logBase': 1,
'max': None,
'min': 0,
'show': True,
'decimals': 0,
},
{
'format': 'short',
'label': None,
'logBase': 1,
'max': None,
'min': None,
'show': False,
}
],
'yaxis': {
'align': False,
'alignLevel': None
}
},
{
'aliasColors': {},
'bars': False,
'dashLength': 10,
'dashes': False,
'datasource': None,
'fieldConfig': {
'defaults': {
'displayName': '${__field.name} ${__field.labels.path}'
},
'overrides': []
},
'fill': 0,
'fillGradient': 0,
'hiddenSeries': False,
'id': next(panel_id),
'legend': {
'alignAsTable': True,
'avg': False,
'current': False,
'max': False,
'min': False,
'rightSide': True,
'show': True,
'total': False,
'values': False
},
'lines': False,
'linewidth': 1,
'NonePointMode': 'None',
'options': {
'alertThreshold': True
},
'percentage': False,
'pluginVersion': '7.5.5',
'pointradius': 2,
'points': True,
'renderer': 'flot',
'seriesOverrides': [],
'spaceLength': 10,
'span': 12,
'stack': False,
'steppedLine': False,
'targets': queries_timing,
'thresholds': [
{
'colorMode': 'warning',
'fill': False,
'line': True,
'op': 'gt',
'value': 5,
'yaxis': 'left'
},
{
'colorMode': 'critical',
'fill': False,
'line': True,
'op': 'gt',
'value': 15,
'yaxis': 'left'
}
],
'timeRegions': [],
'title': 'nginx timing',
'tooltip': {
'shared': True,
'sort': 0,
'value_type': 'individual'
},
'type': 'graph',
'xaxis': {
'buckets': None,
'mode': 'time',
'name': None,
'show': True,
'values': []
},
'yaxes': [
{
'format': 's',
'label': 'request time',
'logBase': 2,
'max': None,
'min': 0,
'show': True,
'decimals': 0,
},
{
'format': 'short',
'label': None,
'logBase': 1,
'max': None,
'min': None,
'show': False,
}
],
'yaxis': {
'align': False,
'alignLevel': None
}
},
],
}