Seeing wrong values in grafana

[ajayanaj]

Hello,

We are seeing some wrong behaviour with Trickster when using with Grafana, it's showing all the series(sometimes summing up all the series) as below.

When we are connecting grafana directly to prometheus it works as expected.

The trickster is placed in front of Victoria metrics and the configuration is below.

`[frontend]
listen_port = 8580
connections_limit = 0

[caches]

  [caches.default]
  cache_type = "memory"
    [caches.default.index]
    flush_interval_secs = 5
    max_size_bytes = 536870912
    max_size_backoff_bytes = 16777216
    max_size_objects = 0
    max_size_backoff_objects = 100

[origins]

  [origins.default]
  origin_type = "prometheus"
  origin_url = "vmselect:8481/select/xxx/prometheus"
  timeout_secs = 180
  keep_alive_timeout_secs = 300
  max_idle_conns = 20
  timeseries_retention_factor = 1024
  timeseries_ttl_secs = 86400
  timeseries_eviction_method = "oldest"
  fast_forward_disable = true
  fastforward_ttl_secs = 15
  max_ttl_secs = 604800

[metrics]
listen_port = 8581

[logging]
log_level = "error"`

Trickster version: 1.1.5

Not able to figure out what went wrong here, can anyone please help us here.