emanuele-f
2df194a282
Implement alert release
2019-06-28 15:06:39 +02:00
emanuele-f
a9d3c78587
Alerts changes
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NOTE: database schema changed. Existing alerts will be lost.
- Unified engaged and closed tables
- Simplified hosts engaged alert counters handling: periodically set by lua
- Removed alert engine and replaced with alert periodicity
- Now engage is implicitly derived from the alert end timestamp and periodicity
- New alerts_api.lua to easily emit alerts
- Removed past alerts counter aggregation by hash
- Alert notifications for non-flow alerts are now removed from C and triggered by lua
2019-06-28 10:47:17 +02:00
Simone Mainardi
775b6f8842
Adds InfluxDB total exports
2019-06-25 18:23:58 +02:00
Simone Mainardi
221b224abb
Simplifies handling of Influxdb export stats using Lua
2019-06-25 17:22:41 +02:00
Simone Mainardi
9863cfd0ba
Reworks InfluxDB export to better handle retries
2019-06-24 17:48:53 +02:00
emanuele-f
f9dd5e5e34
Implement retried/failed exports influxdb counters
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Also add support for inline chart custom labels
2019-06-21 17:11:11 +02:00
emanuele-f
b42f795e44
Fix ts file incorrectly deleted after a failed export
2019-06-20 12:07:16 +02:00
emanuele-f
a2f4dc0c24
Add alert generated when InfluxDB export queue is too long
2019-06-19 15:33:56 +02:00
emanuele-f
3898e21558
Improve InfluxDB export logic
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Retry multiple times before discarding a file. Also more log messages are now produced.
2019-06-19 14:50:31 +02:00
emanuele-f
956a3713dc
InfluxDB export deadline
2019-06-19 11:42:14 +02:00
emanuele-f
89b9aebfd7
Delete ts export queue on startup and add missing error
2019-06-19 11:21:27 +02:00
emanuele-f
e43bb6680e
Add support for other aggregation functions
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monitored host RTT now uses MAX as aggregation function
2019-06-18 16:50:50 +02:00
emanuele-f
dba42d5842
Fix for 0 as last point while using aggregated data
2019-06-18 15:37:24 +02:00
emanuele-f
82305dd24a
Fix InfluxDB incorrect timestamp while performing queries
2019-06-18 14:57:09 +02:00
emanuele-f
cfa9986671
Implement InfluxDB export statistics
2019-06-10 15:52:06 +02:00
emanuele-f
1374367e9f
Fix influx memory chart and 5min script error
2019-06-07 20:59:32 +02:00
emanuele-f
43078c6758
Fix continuos queries not created on system scripts ts
2019-06-07 19:44:21 +02:00
emanuele-f
ca251bbe26
Add InfluxDB number of series
2019-06-07 17:46:16 +02:00
emanuele-f
08f066637e
Add InfluxDB memory usage chart
2019-06-07 17:22:02 +02:00
emanuele-f
f51b0f1cda
Add support for influxdb _internal queries at visualization phase
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Also implement influxdb storage chart
2019-06-07 16:19:33 +02:00
emanuele-f
ecfa447fcf
Fix InfluxDB ts_utils:exists with empty tags
2019-06-03 11:32:49 +02:00
emanuele-f
f0ae0f4274
Choose appropriate shard group duration for InfluxDB retention policies
2019-05-21 19:55:21 +02:00
emanuele-f
794d0459a6
Improve InfluxDB getDiskUsage result check
2019-05-10 10:26:13 +02:00
emanuele-f
c8f78a6882
Add documentation on how to modify existing timeseries schemas
2019-05-07 15:48:32 +02:00
emanuele-f
ebc5251a7f
Use fully qualified name for retention policy based queries
2019-04-17 15:31:56 +02:00
emanuele-f
316ad4a9bd
Add temporary fix for host:contacts schema change
2019-04-04 16:52:43 +02:00
emanuele-f
2c2abae146
Improve error message in InfluxDB multiqueries
2019-04-04 16:52:43 +02:00
emanuele-f
4203d8a1c6
Enable influxdb data rollup to speedup queries
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Also bind influxdb retention of CQ to the default retention
2019-03-27 12:42:54 +01:00
emanuele-f
dee4685141
Implement batched listSeries to reduce the number of HTTP requests
2019-03-27 10:49:51 +01:00
emanuele-f
c1be2c2a55
Add switch to print InfluxDB queries
2019-03-18 15:27:14 +01:00
emanuele-f
8f5a6495a2
Add InfluxDB download link
2019-03-18 12:09:16 +01:00
emanuele-f
b4bb8599ff
Fix InfluxDB total stats accounting one excess point
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E.g. calculating a total on 1h interval starting from 11:00
- Before this patch: total on [11:00,12:00]
- With this patch: total on [11:00,11:59]
2019-03-06 10:52:22 +01:00
emanuele-f
8977ac81f6
Add ntopng process memory chart
2019-03-05 13:59:38 +01:00
emanuele-f
bec6cacef4
Check InfluxDB on every startup
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Fixes #2417
2019-02-25 12:39:56 +01:00
emanuele-f
6c5f6e679e
Fix invalid InfluxDB check
2019-02-22 15:11:05 +01:00
emanuele-f
07ff4dee54
Improve InfluxDB connection errors
2019-02-21 10:47:40 +01:00
emanuele-f
33a26d4ff5
Fix totals in aggregated timeseries
2019-02-08 13:33:14 +01:00
emanuele-f
d28bd1e4e9
Simplify CQ handling by storing data as derivatives
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This requires less complexity than integral handling as it can now be handled similarly as gauge metrics
2019-02-07 12:11:44 +01:00
emanuele-f
b82aea611e
Properly handle CQ aggregated types for counters
2019-02-06 19:17:41 +01:00
emanuele-f
ce96249702
Fix CQ error
2019-02-05 20:43:30 +01:00
emanuele-f
fde0717ac9
Fix influxdb continuos queries
2019-02-05 16:24:11 +01:00
emanuele-f
4d0f153b06
Avoid different number of points for past queries
2019-02-04 16:51:38 +01:00
emanuele-f
4f60243338
Implement timeseries data read from aggregated retention policies
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Aggregation selector can be shown by setting "ntopng.prefs.influxdb.debug_aggregation" = "1"
2019-02-04 13:26:22 +01:00
emanuele-f
8e471d92fb
Add first aggregation time for aggregated influxdb data
2019-02-04 13:26:22 +01:00
emanuele-f
10468d83bf
Fix 1d aggregation
2019-02-01 17:58:17 +01:00
emanuele-f
e46d4ef5df
Fix continuos queries creation
2019-01-31 19:09:00 +01:00
emanuele-f
229c3b13c9
Implement initial InfluxDB rollup support
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Currently disabled, enable with
redis-cli set ntopng.prefs.beta_rollup 1
2019-01-31 12:02:40 +01:00
emanuele-f
d48eb6def0
Stop running HTTP GET requests if the client disconnects
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For example, this avoids running too many queries on InfluxDB in parallel when the user clicks multiple items in the gui
2018-12-14 19:49:53 +01:00
emanuele-f
95713ddfc6
Add driver:deleteOldData and delete old RRDs
2018-12-10 17:42:39 +01:00
emanuele-f
9bae8e234a
Implement InfluxDB alerts when export fails
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Fixes #2193
2018-12-06 14:32:37 +01:00
