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InfiniBandCollector: Scale raw readings from octets to bytes

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This commit is contained in:
Thomas Röhl
2022-09-09 19:27:20 +02:00
parent 8a3446a596
commit c09d8fb118
1 changed files with 9 additions and 6 deletions
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11
collectors/infinibandMetric.go
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@@ -21,6 +21,7 @@ const IB_BASEPATH = "/sys/class/infiniband/"
type InfinibandCollectorMetric struct {
path string
unit string
scale int64
}
type InfinibandCollectorInfo struct {
@@ -113,10 +114,10 @@ func (m *InfinibandCollector) Init(config json.RawMessage) error {
// Check access to counter files
countersDir := filepath.Join(path, "counters")
portCounterFiles := map[string]InfinibandCollectorMetric{
"ib_recv": {path: filepath.Join(countersDir, "port_rcv_data"), unit: "bytes"},
"ib_xmit": {path: filepath.Join(countersDir, "port_xmit_data"), unit: "bytes"},
"ib_recv_pkts": {path: filepath.Join(countersDir, "port_rcv_packets"), unit: "packets"},
"ib_xmit_pkts": {path: filepath.Join(countersDir, "port_xmit_packets"), unit: "packets"},
"ib_recv": {path: filepath.Join(countersDir, "port_rcv_data"), unit: "bytes", scale: 4},
"ib_xmit": {path: filepath.Join(countersDir, "port_xmit_data"), unit: "bytes", scale: 4},
"ib_recv_pkts": {path: filepath.Join(countersDir, "port_rcv_packets"), unit: "packets", scale: 1},
"ib_xmit_pkts": {path: filepath.Join(countersDir, "port_xmit_packets"), unit: "packets", scale: 1},
}
for _, counter := range portCounterFiles {
err := unix.Access(counter.path, unix.R_OK)
@@ -191,6 +192,8 @@ func (m *InfinibandCollector) Read(interval time.Duration, output chan lp.CCMetr
fmt.Sprintf("Read(): Failed to convert Infininiband metrice %s='%s' to int64: %v", counterName, data, err))
continue
}
// Scale raw value
v *= counterDef.scale
// Send absolut values
if m.config.SendAbsoluteValues {