Understanding Logfile

Hello @all

i have the following output in journalctl log:

Apr 16 14:05:29 [SERVERNAME] influxd[70595]: [httpd] ::1 - - [16/Apr/2020:14:05:29 +0200] “POST /write?db=mydb HTTP/1.1” 204 0 “-” “curl/7.60.0” 90e3707d-7fda-11ea-b76e-000000000000 2077

this comes from my write via curl:

curl -i -XPOST ‘http://localhost:8086/write?db=mydb’ --data-binary ‘cpu_load_short,host=server01,region=us-west value=0.64 1434055562000000000’

now my question is about the last two parts of the journal ctl log:

  • 90e3707d-7fda-11ea-b76e-000000000000 -> What is this?
  • 2077 - what is this?

And is there a way to convert this two values back to the written data?

someting like:
decode(of this two values) = ‘cpu_load_short,host=server01,region=us-west value=0.64 1434055562000000000’

thanks and regards,
sil