feat(inputs.infiniband): Add support for RDMA counters #16336
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| Original file line number | Diff line number | Diff line change |
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@@ -12,7 +12,7 @@ import ( | |
| ) | ||
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| // Gather statistics from our infiniband cards | ||
| func (ib *Infiniband) Gather(acc telegraf.Accumulator) error { | ||
| rdmaDevices := rdmamap.GetRdmaDeviceList() | ||
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| if len(rdmaDevices) == 0 { | ||
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@@ -33,6 +33,15 @@ func (*Infiniband) Gather(acc telegraf.Accumulator) error { | |
| } | ||
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| addStats(dev, port, stats, acc) | ||
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| if ib.RDMA { | ||
| stats, err := rdmamap.GetRdmaSysfsHwStats(dev, portInt) | ||
| if err != nil { | ||
| continue | ||
| } | ||
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| addStats(dev, port, stats, acc) | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
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@@ -133,3 +133,167 @@ func TestInfiniband(t *testing.T) { | |
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| acc.AssertContainsTaggedFields(t, "infiniband", fields, tags) | ||
| } | ||
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| func TestInfinibandRDMA(t *testing.T) { | ||
| fields := map[string]interface{}{ | ||
| "duplicate_request": uint64(0), | ||
| "implied_nak_seq_err": uint64(0), | ||
| "lifespan": uint64(10), | ||
| "local_ack_timeout_err": uint64(38), | ||
| "np_cnp_sent": uint64(10284520), | ||
| "np_ecn_marked_roce_packets": uint64(286733949), | ||
| "out_of_buffer": uint64(1149772), | ||
| "out_of_sequence": uint64(44), | ||
| "packet_seq_err": uint64(1), | ||
| "req_cqe_error": uint64(10776), | ||
| "req_cqe_flush_error": uint64(2173), | ||
| "req_remote_access_errors": uint64(0), | ||
| "req_remote_invalid_request": uint64(0), | ||
| "resp_cqe_error": uint64(759), | ||
| "resp_cqe_flush_error": uint64(759), | ||
| "resp_local_length_error": uint64(0), | ||
| "resp_remote_access_errors": uint64(0), | ||
| "rnr_nak_retry_err": uint64(0), | ||
| "roce_adp_retrans": uint64(0), | ||
| "roce_adp_retrans_to": uint64(0), | ||
| "roce_slow_restart": uint64(0), | ||
| "roce_slow_restart_cnps": uint64(0), | ||
| "roce_slow_restart_trans": uint64(0), | ||
| "rp_cnp_handled": uint64(1), | ||
| "rp_cnp_ignored": uint64(0), | ||
| "rx_atomic_requests": uint64(0), | ||
| "rx_icrc_encapsulated": uint64(0), | ||
| "rx_read_requests": uint64(488228), | ||
| "rx_write_requests": uint64(3928699), | ||
| } | ||
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| tags := map[string]string{ | ||
| "device": "m1x5_0", | ||
| "port": "1", | ||
| } | ||
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| sampleRdmaHwStatsEntries := []rdmamap.RdmaStatEntry{ | ||
| { | ||
| Name: "duplicate_request", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "implied_nak_seq_err", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "lifespan", | ||
| Value: uint64(10), | ||
| }, | ||
| { | ||
| Name: "local_ack_timeout_err", | ||
| Value: uint64(38), | ||
| }, | ||
| { | ||
| Name: "np_cnp_sent", | ||
| Value: uint64(10284520), | ||
| }, | ||
| { | ||
| Name: "np_ecn_marked_roce_packets", | ||
| Value: uint64(286733949), | ||
| }, | ||
| { | ||
| Name: "out_of_buffer", | ||
| Value: uint64(1149772), | ||
| }, | ||
| { | ||
| Name: "out_of_sequence", | ||
| Value: uint64(44), | ||
| }, | ||
| { | ||
| Name: "packet_seq_err", | ||
| Value: uint64(1), | ||
| }, | ||
| { | ||
| Name: "req_cqe_error", | ||
| Value: uint64(10776), | ||
| }, | ||
| { | ||
| Name: "req_cqe_flush_error", | ||
| Value: uint64(2173), | ||
| }, | ||
| { | ||
| Name: "req_remote_access_errors", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "req_remote_invalid_request", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "resp_cqe_error", | ||
| Value: uint64(759), | ||
| }, | ||
| { | ||
| Name: "resp_cqe_flush_error", | ||
| Value: uint64(759), | ||
| }, | ||
| { | ||
| Name: "resp_local_length_error", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "resp_remote_access_errors", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "rnr_nak_retry_err", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "roce_adp_retrans", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "roce_adp_retrans_to", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "roce_slow_restart", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "roce_slow_restart_cnps", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "roce_slow_restart_trans", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "rp_cnp_handled", | ||
| Value: uint64(1), | ||
| }, | ||
| { | ||
| Name: "rp_cnp_ignored", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "rx_atomic_requests", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "rx_icrc_encapsulated", | ||
| Value: uint64(0), | ||
| }, | ||
| { | ||
| Name: "rx_read_requests", | ||
| Value: uint64(488228), | ||
| }, | ||
| { | ||
| Name: "rx_write_requests", | ||
| Value: uint64(3928699), | ||
| }, | ||
| } | ||
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| var acc testutil.Accumulator | ||
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| addStats("m1x5_0", "1", sampleRdmaHwStatsEntries, &acc) | ||
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| acc.AssertContainsTaggedFields(t, "infiniband", fields, tags) | ||
| } | ||
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| Original file line number | Diff line number | Diff line change | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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@@ -2,3 +2,6 @@ | |||||||||
| # This plugin ONLY supports Linux | ||||||||||
| [[inputs.infiniband]] | ||||||||||
| # no configuration | ||||||||||
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| ## By default, don't gather RDMA counters | ||||||||||
| # rdma = false | ||||||||||
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How about naming this
gather_rdmato make it more clear?