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49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package formatter
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import "fmt"
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type throughputFormatter struct {
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}
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func NewThroughputFormatter() Formatter {
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return &throughputFormatter{}
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}
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func (*throughputFormatter) Name() string {
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return "throughput"
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}
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func simpleCountUnit(value float64, decimals *int, symbol string) string {
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units := []string{"", "K", "M", "B", "T"}
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scaler := scaledUnits(1000, units, 0)
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return scaler(value, decimals) + " " + symbol
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}
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func (f *throughputFormatter) Format(value float64, unit string) string {
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switch unit {
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case "cps", "{count}/s":
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return simpleCountUnit(value, nil, "c/s")
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case "ops", "{ops}/s":
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return simpleCountUnit(value, nil, "op/s")
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case "reqps", "{req}/s":
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return simpleCountUnit(value, nil, "req/s")
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case "rps", "{read}/s":
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return simpleCountUnit(value, nil, "r/s")
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case "wps", "{write}/s":
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return simpleCountUnit(value, nil, "w/s")
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case "iops", "{iops}/s":
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return simpleCountUnit(value, nil, "iops")
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case "cpm", "{count}/min":
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return simpleCountUnit(value, nil, "c/m")
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case "opm", "{ops}/min":
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return simpleCountUnit(value, nil, "op/m")
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case "rpm", "{read}/min":
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return simpleCountUnit(value, nil, "r/m")
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case "wpm", "{write}/min":
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return simpleCountUnit(value, nil, "w/m")
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}
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// When unit is not matched, return the value as it is.
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return fmt.Sprintf("%v", value)
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}
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