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"asTable" : true ,
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} ,
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{
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"datasource" : {
"type" : "prometheus" ,
"uid" : "${datasource}"
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} ,
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"expr" : "sum by (namespace) (rate(container_network_transmit_packets_dropped_total{cluster=\"$cluster\",namespace!=\"\"}[$__rate_interval]) * on (cluster,namespace,pod) kube_pod_info{host_network=\"false\"})" ,
"legendFormat" : "__auto"
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}
] ,
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"title" : "Rate of Transmitted Packets Dropped" ,
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} ,
{
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"datasource" : {
"type" : "datasource" ,
"uid" : "-- Mixed --"
} ,
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"showPoints" : "never"
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"unit" : "percentunit"
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} ,
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"gridPos" : {
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"h" : 9 ,
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"x" : 0 ,
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"y" : 54
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} ,
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"id" : 12 ,
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{
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"datasource" : {
"type" : "prometheus" ,
"uid" : "${datasource}"
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} ,
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"expr" : "sum by (instance) (rate(node_netstat_Tcp_RetransSegs{cluster=\"$cluster\"}[$__rate_interval]) / rate(node_netstat_Tcp_OutSegs{cluster=\"$cluster\"}[$__rate_interval]) * on (cluster,namespace,pod) kube_pod_info{host_network=\"false\"})" ,
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"title" : "Rate of TCP Retransmits out of all sent segments" ,
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{
"datasource" : {
"type" : "datasource" ,
"uid" : "-- Mixed --"
} ,
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} ,
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"unit" : "percentunit"
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{
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"datasource" : {
"type" : "prometheus" ,
"uid" : "${datasource}"
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} ,
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"expr" : "sum by (instance) (rate(node_netstat_TcpExt_TCPSynRetrans{cluster=\"$cluster\"}[$__rate_interval]) / rate(node_netstat_Tcp_RetransSegs{cluster=\"$cluster\"}[$__rate_interval]) * on (cluster,namespace,pod) kube_pod_info{host_network=\"false\"})" ,
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}
] ,
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"title" : "Rate of TCP SYN Retransmits out of all retransmits" ,
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}
] ,
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"schemaVersion" : 39 ,
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"datasource" : {
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"hide" : 2 ,
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"label" : "cluster" ,
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}