Fix formatting issue Payload struct comment.
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1 changed files with 17 additions and 15 deletions
4
main.go
4
main.go
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@ -27,6 +27,7 @@ import (
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//
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// Gas consumption is updated once per minute.
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// Not saving intermittent values theoretically saves 4 bytes per value.
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//
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// Storage for non-NULL values every second:
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// 86,400 entries/day×4 bytes/entry=345,600 bytes/day86,400entries/day×4bytes/entry=345,600bytes/day
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// Storage for non-NULL values every minute:
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@ -38,16 +39,17 @@ import (
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//
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// When Tariff 1 is active, Tariff 2 isn't.
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// When energy is being imported, it is not being returned.
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//
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// Therefore, only updating their values on-change should save at least 75% storage capacity requirements
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// An average month has 2 629 743.83 seconds.
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// This saves at least:
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// 2,629,743.83 seconds * 4 bytes = 10,518,975.32 bytes = 10,518.98 kB = 10.52 MB
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// This applies both to Dt1 and Dt2 as well as Rt1 and Rt2, only one is recorded at a time.
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// 10.52 * 3 = 31.56 MB.
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//
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// In addition, many meters only update these metrics once every 10 seconds,
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// meaning even more storage capacity is saved:
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// 10.52 / 10 * 9 = 9,468 MB.
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type Payload struct {
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T string `json:"t"` // Timestamp
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Dt1 *int `json:"dt1"` // Delivered / imported meter reading tariff 1 (kWh)
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