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<#import "../common/util.ftl" as _util_>

<#macro usageHeaderSectionCells>
    Expected avg 
 msg rate
    Required expected disk usage
    Data IO


<#macro usageHeaderCells>
    Total
    Per broker
    Per partition replica

    Total from producer
    Per partition
    Per broker IN 
(produce + sync)
    Per broker OUT 
(sync only)


<#macro usageValuesCells optionalResourceRequiredUsages>
<#-- @ftlvariable name="optionalUsages" type="com.infobip.kafkistry.service.OptionalValue" -->
    <#if optionalResourceRequiredUsages.value??>
        <#assign usages = optionalResourceRequiredUsages.value>

        
            <#if usages.messagesPerSec=0.0>
                0 msg/sec
            <#elseif usages.messagesPerSec gte 1>
                ${_util_.prettyNumber(usages.messagesPerSec)+" msg/sec"}
            <#else>
                <#assign msgFreq = 1 / usages.messagesPerSec>
                1 msg every ${_util_.prettyDuration(msgFreq)}
            
        

        ${_util_.prettyDataSize(usages.totalDiskUsageBytes)}
        <#if usages.diskUsagePerBroker??>${_util_.prettyDataSize(usages.diskUsagePerBroker)}<#else>N/A
        ${_util_.prettyDataSize(usages.diskUsagePerPartitionReplica)}

        ${_util_.prettyDataSize(usages.bytesPerSec)+"/sec"}
        ${_util_.prettyDataSize(usages.partitionInBytesPerSec)+"/sec"}
        <#if usages.brokerInBytesPerSec??>${_util_.prettyDataSize(usages.brokerInBytesPerSec)+"/sec"}<#else>N/A
        <#if usages.brokerSyncBytesPerSec??>${_util_.prettyDataSize(usages.brokerSyncBytesPerSec)+"/sec"}<#else>N/A
    <#else>
        N/A: ${optionalResourceRequiredUsages.absentReason}