update docs per #489
parent
de2dd84640
commit
04b8dfa4f0
|
|
@ -109,8 +109,13 @@ Include the following in your command:
|
|||
# Write a single data point
|
||||
influx write -b bucketName -o orgName -p s 'myMeasurement,host=myHost testField="testData" 1556896326'
|
||||
|
||||
# Write multiple data points
|
||||
influx write -b bucketName -o orgName -p s 'myMeasurement,host=myHost testField="testData" 1556896326\nmyMeasurement2,host=myHost testField2="testData" 1556896327\nmyMeasurement3,host=myHost testField3="testData" 1556896328'
|
||||
|
||||
# Write line protocol from a file
|
||||
influx write -b bucketName -o orgName -p s @/path/to/line-protocol.txt
|
||||
|
||||
To write multiple lines in one request, add the newline character `\n` to the end of each line.
|
||||
```
|
||||
|
||||
## Write data in the InfluxDB UI
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ The following tools write to InfluxDB and employ write optimizations by default:
|
|||
---
|
||||
|
||||
## Batch writes
|
||||
|
||||
Write data in batches to Minimize network overhead when writing data to InfluxDB.
|
||||
|
||||
{{% note %}}
|
||||
|
|
@ -29,6 +30,7 @@ The optimal batch size is 5000 lines of line protocol.
|
|||
{{% /note %}}
|
||||
|
||||
## Sort tags by key
|
||||
|
||||
Before writing data points to InfluxDB, sort tags by key in lexicographic order.
|
||||
_Verify sort results match results from the [Go `bytes.Compare` function](http://golang.org/pkg/bytes/#Compare)._
|
||||
|
||||
|
|
@ -41,6 +43,7 @@ measurement,tagA=i,tagB=think,tagC=therefore,tagD=i,tagE=am fieldKey=fieldValue
|
|||
```
|
||||
|
||||
## Use the coarsest time precision possible
|
||||
|
||||
InfluxDB lets you write data in nanosecond precision, however if data isn't
|
||||
collected in nanoseconds, there is no need to write at that precision.
|
||||
Using the coarsest precision possible for timestamps can result in significant
|
||||
|
|
@ -49,7 +52,12 @@ compression improvements.
|
|||
_Specify timestamp precision when [writing to InfluxDB](/v2.0/write-data/#precision)._
|
||||
|
||||
## Synchronize hosts with NTP
|
||||
|
||||
Use the Network Time Protocol (NTP) to synchronize time between hosts.
|
||||
If a timestamp isn't included in line protocol, InfluxDB uses its host's local
|
||||
time (in UTC) to assign timestamps to each point.
|
||||
If a host's clocks isn't synchronized with NTP, timestamps may be inaccurate.
|
||||
|
||||
## Write multiple data points in one request
|
||||
|
||||
To write multiple lines in one request, each line of line protocol must be delimited by a new line (`\n`).
|
||||
|
|
|
|||
Loading…
Reference in New Issue