Network traffic used per day

[Mario Pranjic]

Hi,

I have panel showing network send/receive network traffic as follows:
rate(node_network_receive_bytes_total{instance="proxy.yggdrasil.local:9100", device="ens3"}[1m])

rate(node_network_transmit_bytes_total{instance="proxy.yggdrasil.local:9100", device="ens3"}[1m])

I need one to show network traffic summarized per day.
Whatever I tried, I ended-up with bits and pieces, and not proper one number per day.

I collect in Prometheus and visualize in Grafana.

How to accomplish this?

Thanks in advance!

Best regards,

Mario.

[Aliaksandr Valialkin]

Hi Mario!

Try the following query:

sum(max_over_time(increase(node_network_receive_bytes_total[1d])[1d:1d])) by (instance,device)

It will return summary per-day incoming traffic for each device for every instance. Note that dates on the graph are shifted by one day, i.e. the value for the current day on the graph corresponds to the value for the previous day.

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Best Regards,

Aliaksandr Valialkin, CTO VictoriaMetrics

[Mario Pranjic]

Hi,

Thanks for the tip.

I am playing with sum and increase trying to get a gauge with value for the current day.

So, basically, I test:

sum(increase(node_network_transmit_bytes_total{instance="proxy.yggdrasil.local:9100", device="ens3"}[5m]))

I set "Today" on time range which looks ok:

2020-09-01 00:00:00 to 2020-09-01 23:59:59

What puzzles me is why values differ so much when I change interval on increase function. 
1min: 1628203
5min: 8129615

Shouldn't sum over those increments be the same for period of current day regardless of rate for increase function?

Mario.

lør. 29. aug. 2020 kl. 18:06 skrev Aliaksandr Valialkin <val...@gmail.com>:

Hi Mario!

Try the following query:

sum(max_over_time(increase(node_network_receive_bytes_total[1d])[1d:1d])) by (instance,device)

It will return summary per-day incoming traffic for each device for every instance. Note that dates on the graph are shifted by one day, i.e. the value for the current day on the graph corresponds to the value for the previous day.

On Saturday, August 29, 2020, Mario Pranjic <mario....@gmail.com> wrote:

Hi,

I have panel showing network send/receive network traffic as follows:
rate(node_network_receive_bytes_total{instance="proxy.yggdrasil.local:9100", device="ens3"}[1m])

rate(node_network_transmit_bytes_total{instance="proxy.yggdrasil.local:9100", device="ens3"}[1m])

I need one to show network traffic summarized per day.
Whatever I tried, I ended-up with bits and pieces, and not proper one number per day.

I collect in Prometheus and visualize in Grafana.

How to accomplish this?

Thanks in advance!

Best regards,

Mario.

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