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grafana: leaderboard author label falls back to the last one seen in the range #19

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grenade merged 1 commits from arena/author-range-fallback into main 2026-09-04 07:12:08 +00:00
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1 changed files with 3 additions and 3 deletions
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asset/grafana/quantus.json
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@@ -9,7 +9,7 @@
],
"timezone": "browser",
"schemaVersion": 39,
"version": 19,
"version": 20,
"refresh": "30s",
"time": {
"from": "now-6h",
@@ -1716,7 +1716,7 @@
"x": 0,
"y": 62
},
"description": "author: the telemetry node name when the arena exporter can attribute the reward preimage to a node with confidence (the same telemetry node is the first to report the import of at least 60% of 3 or more of its blocks), otherwise the abbreviated preimage. Authors whose node is not on telemetry keep the preimage; duplicate names carry the last six characters of the peer id. Blocks observed authored within the selected time range, by reward preimage (cumulative counter, exists from the exporter's restart onward). est. MH/s is the author's share of blocks times the network hashrate estimate over the range: a statistical figure, \u00b110% or so at a few hundred blocks. quick-follow \u00d7: the share of the author's blocks that arrived (as seen by the exporter, 1 s poll) within 2 s of the previous block, divided by the network's share; about 1 is normal, 2 or more means blocks released right after others' (withheld). Needs 10 samples. drift median: the author's block timestamp minus when we first saw it; a few seconds negative is normal, positive is future-dated. consecutive: blocks authored directly after the author's own previous block. Timing columns fill in from when the exporter started recording them. burst \u00d7: consecutive self-blocks divided by the count expected from the author's share (blocks \u00d7 share); about 1 is normal, sustained values above 2 mean blocks held and released together. Shown only where the expected count exceeds one. Cell colours: quick-follow amber above 2 and red above 3; drift green in the normal negative band, amber once future-dated, red past 5 s, blue when more than 20 s in the past; burst amber above 2, red above 4.",
"description": "author: the telemetry node name when the arena exporter can attribute the reward preimage to a node with confidence (the same telemetry node is the first to report the import of at least 60% of 3 or more of its blocks), otherwise the abbreviated preimage. Authors whose node is not on telemetry keep the preimage; duplicate names carry the last six characters of the peer id. Blocks observed authored within the selected time range, by reward preimage (cumulative counter, exists from the exporter's restart onward). est. MH/s is the author's share of blocks times the network hashrate estimate over the range: a statistical figure, \u00b110% or so at a few hundred blocks. quick-follow \u00d7: the share of the author's blocks that arrived (as seen by the exporter, 1 s poll) within 2 s of the previous block, divided by the network's share; about 1 is normal, 2 or more means blocks released right after others' (withheld). Needs 10 samples. drift median: the author's block timestamp minus when we first saw it; a few seconds negative is normal, positive is future-dated. consecutive: blocks authored directly after the author's own previous block. Timing columns fill in from when the exporter started recording them. burst \u00d7: consecutive self-blocks divided by the count expected from the author's share (blocks \u00d7 share); about 1 is normal, sustained values above 2 mean blocks held and released together. Shown only where the expected count exceeds one. Cell colours: quick-follow amber above 2 and red above 3; drift green in the normal negative band, amber once future-dated, red past 5 s, blue when more than 20 s in the past; burst amber above 2, red above 4. An author absent from the exporter's current window (it is rebuilt from live blocks after a restart) keeps the last label seen in the range.",
"targets": [
{
"datasource": {
@@ -1800,7 +1800,7 @@
"instant": true,
"range": false,
"format": "table",
"expr": "quantus_author_node_info"
"expr": "quantus_author_node_info or topk by (preimage) (1, max by (preimage, display, node_name, self) (last_over_time(quantus_author_node_info[$__range])) unless on (preimage) quantus_author_node_info)"
}
],
"transformations": [