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Merge pull request #41 from Xaelias/master
XDR] Update metrics, add DC specific metrics
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| asprom | ||
| dist/ | ||
| .*.swp |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "strings" | ||
|
|
||
| as "github.com/aerospike/aerospike-client-go" | ||
| "github.com/prometheus/client_golang/prometheus" | ||
| ) | ||
|
|
||
| var ( | ||
| // DCMetrics lists the keys we report from aero's dc statistics command. | ||
| // See `asinfo -l -v dcs` for a list of XDR DCs. | ||
| // See `asinfo -l -v dc/<dc>` for detailed metrics for a given DC. | ||
| DCMetrics = []metric{ | ||
| gauge("dc_as_open_conn", "Number of open connection to the Aerospike DC."), | ||
| gauge("dc_as_size", "The cluster size of the destination Aerospike DC."), | ||
| gauge("dc_http_good_locations", "Number of URLs that are considered healthy."), | ||
| gauge("dc_http_locations", "Number of URLs configured for the HTTP destination."), | ||
| counter("dc_ship_attempt", "Number of records that have been attempted to be shipped."), | ||
| counter("dc_ship_bytes", "Number of bytes shipped for this DC."), | ||
| counter("dc_ship_delete_success", "Number of delete transactions that have been successfully shipped."), | ||
| counter("dc_ship_destination_error", "Number of errors from the remote cluster(s) while shipping records for this DC."), | ||
| gauge("dc_ship_idle_avg", "Average number of ms of sleep for each record being shipped."), | ||
| gauge("dc_ship_idle_avg_pct", "Representation in percent of total time spent for dc_ship_idle_avg."), | ||
| gauge("dc_ship_inflight_objects", "Number of records that are inflight."), | ||
| gauge("dc_ship_latency_avg", "Moving average of shipping latency for the specific DC."), | ||
| counter("dc_ship_source_error", "Number of client layer errors while shipping records for this DC."), | ||
| counter("dc_ship_success", "Number of records that have been successfully shipped."), | ||
| // dc_state https://www.aerospike.com/docs/reference/metrics/?show-removed=0#dc_state | ||
| gauge("dc_timelag", "Time lag for this specific DC."), | ||
| } | ||
| ) | ||
|
|
||
| type XdrDCCollector cmetrics | ||
|
|
||
| func newXdrDCCollector() XdrDCCollector { | ||
| dc := map[string]cmetric {} | ||
| for _, m := range DCMetrics { | ||
| dc[m.aeroName] = cmetric{ | ||
| typ: m.typ, | ||
| desc: prometheus.NewDesc( | ||
| promkey(xdrDC, m.aeroName), | ||
| m.desc, | ||
| []string{"dc"}, | ||
| nil, | ||
| ), | ||
| } | ||
| } | ||
| return dc | ||
| } | ||
|
|
||
| func (dcc XdrDCCollector) describe(ch chan<- *prometheus.Desc) { | ||
| for _, s := range dcc { | ||
| ch <- s.desc | ||
| } | ||
| } | ||
|
|
||
| func (sic XdrDCCollector) collect(conn *as.Connection) ([]prometheus.Metric, error) { | ||
| info, err := as.RequestInfo(conn, "dcs") | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| var metrics []prometheus.Metric | ||
| for _, dc := range strings.Split(info["dcs"], ";") { | ||
| dcInfo, err := as.RequestInfo(conn, "dc/"+dc) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| metrics = append( | ||
| metrics, | ||
| infoCollect( | ||
| cmetrics(sic), | ||
| dcInfo["dc/"+dc], | ||
| dc, | ||
| )..., | ||
| ) | ||
| } | ||
| return metrics, nil | ||
| } |