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|
// Copyright 2019 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build linux
// +build linux
package sysfs
import (
"testing"
"github.com/google/go-cmp/cmp"
)
func TestParseSlowRate(t *testing.T) {
tests := []struct {
rate string
want uint64
}{
{
rate: "0 GB/sec",
want: 0,
},
{
rate: "2.5 Gb/sec (1X SDR)",
want: 312500000,
},
{
rate: "500 Gb/sec (4X HDR)",
want: 62500000000,
},
}
for _, tt := range tests {
rate, err := parseRate(tt.rate)
if err != nil {
t.Fatal(err)
}
if rate != tt.want {
t.Errorf("Result for InfiniBand rate not correct: want %v, have %v", tt.want, rate)
}
}
}
func TestInfiniBandClass(t *testing.T) {
fs, err := NewFS(sysTestFixtures)
if err != nil {
t.Fatal(err)
}
got, err := fs.InfiniBandClass()
if err != nil {
t.Fatal(err)
}
var (
hfi1Port1ExcessiveBufferOverrunErrors uint64
hfi1Port1LinkDowned uint64
hfi1Port1LinkErrorRecovery uint64
hfi1Port1LocalLinkIntegrityErrors uint64
hfi1Port1PortRcvConstraintErrors uint64
hfi1Port1PortRcvData uint64 = 1380366808104
hfi1Port1PortRcvErrors uint64
hfi1Port1PortRcvPackets uint64 = 638036947
hfi1Port1PortRcvRemotePhysicalErrors uint64
hfi1Port1PortRcvSwitchRelayErrors uint64
hfi1Port1PortXmitConstraintErrors uint64
hfi1Port1PortXmitData uint64 = 1094233306172
hfi1Port1PortXmitDiscards uint64
hfi1Port1PortXmitPackets uint64 = 568318856
hfi1Port1PortXmitWait uint64
hfi1Port1SymbolError uint64
hfi1Port1VL15Dropped uint64
mlx4Port1ExcessiveBufferOverrunErrors uint64
mlx4Port1LinkDowned uint64
mlx4Port1LinkErrorRecovery uint64
mlx4Port1LocalLinkIntegrityErrors uint64
mlx4Port1PortRcvConstraintErrors uint64
mlx4Port1PortRcvData uint64 = 8884894436
mlx4Port1PortRcvErrors uint64
mlx4Port1PortRcvPackets uint64 = 87169372
mlx4Port1PortRcvRemotePhysicalErrors uint64
mlx4Port1PortRcvSwitchRelayErrors uint64
mlx4Port1PortXmitConstraintErrors uint64
mlx4Port1PortXmitData uint64 = 106036453180
mlx4Port1PortXmitDiscards uint64
mlx4Port1PortXmitPackets uint64 = 85734114
mlx4Port1PortXmitWait uint64 = 3599
mlx4Port1SymbolError uint64
mlx4Port1VL15Dropped uint64
mlx4Port2ExcessiveBufferOverrunErrors uint64
mlx4Port2LinkDowned uint64
mlx4Port2LinkErrorRecovery uint64
mlx4Port2LocalLinkIntegrityErrors uint64
mlx4Port2PortRcvConstraintErrors uint64
mlx4Port2PortRcvData uint64 = 9841747136
mlx4Port2PortRcvErrors uint64
mlx4Port2PortRcvPackets uint64 = 89332064
mlx4Port2PortRcvRemotePhysicalErrors uint64
mlx4Port2PortRcvSwitchRelayErrors uint64
mlx4Port2PortXmitConstraintErrors uint64
mlx4Port2PortXmitData uint64 = 106161427560
mlx4Port2PortXmitDiscards uint64
mlx4Port2PortXmitPackets uint64 = 88622850
mlx4Port2PortXmitWait uint64 = 3846
mlx4Port2SymbolError uint64
mlx4Port2VL15Dropped uint64
mlx5Port1ExcessiveBufferOverrunErrors uint64
mlx5Port1LinkDowned uint64
mlx5Port1LinkErrorRecovery uint64
mlx5Port1LocalLinkIntegrityErrors uint64
mlx5Port1MulticastRcvPackets uint64
mlx5Port1MulticastXmitPackets uint64
mlx5Port1PortRcvConstraintErrors uint64
mlx5Port1PortRcvData uint64 = 72505381512
mlx5Port1PortRcvErrors uint64
mlx5Port1PortRcvPackets uint64 = 541889824
mlx5Port1PortRcvRemotePhysicalErrors uint64
mlx5Port1PortRcvSwitchRelayErrors uint64
mlx5Port1PortXmitConstraintErrors uint64
mlx5Port1PortXmitData uint64 = 11523046035392
mlx5Port1PortXmitDiscards uint64
mlx5Port1PortXmitPackets uint64 = 10907922116
mlx5Port1PortXmitWait uint64
mlx5Port1SymbolError uint64
mlx5Port1UnicastRcvPackets uint64 = 541889824
mlx5Port1UnicastXmitPackets uint64 = 10907922116
mlx5Port1VL15Dropped uint64
mlx5Port1DuplicateRequest uint64 = 41
mlx5Port1ImpliedNakSeqErr uint64
mlx5Port1Lifespan uint64 = 10
mlx5Port1LocalAckTimeoutErr uint64 = 131
mlx5Port1OutOfBuffer uint64
mlx5Port1OutOfSequence uint64 = 1
mlx5Port1PacketSeqErr uint64 = 1
mlx5Port1ReqCqeError uint64 = 3481
mlx5Port1ReqCqeFlushError uint64 = 80
mlx5Port1ReqRemoteAccessErrors uint64
mlx5Port1ReqRemoteInvalidRequest uint64
mlx5Port1RespCqeError uint64 = 8109
mlx5Port1RespCqeFlushError uint64 = 4708
mlx5Port1RespLocalLengthError uint64
mlx5Port1RespRemoteAccessErrors uint64
mlx5Port1RnrNakRetryErr uint64
mlx5Port1RoceAdpRetrans uint64 = 99
mlx5Port1RoceAdpRetransTo uint64 = 4
mlx5Port1RoceSlowRestart uint64
mlx5Port1RoceSlowRestartCnps uint64 = 131
mlx5Port1RoceSlowRestartTrans uint64
mlx5Port1RxAtomicRequests uint64
mlx5Port1RxDctConnect uint64
mlx5Port1RxReadRequests uint64 = 175528982
mlx5Port1RxWriteRequests uint64 = 742114
)
want := InfiniBandClass{
"hfi1_0": InfiniBandDevice{
Name: "hfi1_0",
BoardID: "HPE 100Gb 1-port OP101 QSFP28 x16 PCIe Gen3 with Intel Omni-Path Adapter",
FirmwareVersion: "1.27.0",
HCAType: "",
Ports: map[uint]InfiniBandPort{
1: {
Name: "hfi1_0",
Port: 1,
State: "ACTIVE",
StateID: 4,
PhysState: "LinkUp",
PhysStateID: 5,
Rate: 12500000000,
Counters: InfiniBandCounters{
ExcessiveBufferOverrunErrors: &hfi1Port1ExcessiveBufferOverrunErrors,
LinkDowned: &hfi1Port1LinkDowned,
LinkErrorRecovery: &hfi1Port1LinkErrorRecovery,
LocalLinkIntegrityErrors: &hfi1Port1LocalLinkIntegrityErrors,
PortRcvConstraintErrors: &hfi1Port1PortRcvConstraintErrors,
PortRcvData: &hfi1Port1PortRcvData,
PortRcvErrors: &hfi1Port1PortRcvErrors,
PortRcvPackets: &hfi1Port1PortRcvPackets,
PortRcvRemotePhysicalErrors: &hfi1Port1PortRcvRemotePhysicalErrors,
PortRcvSwitchRelayErrors: &hfi1Port1PortRcvSwitchRelayErrors,
PortXmitConstraintErrors: &hfi1Port1PortXmitConstraintErrors,
PortXmitData: &hfi1Port1PortXmitData,
PortXmitDiscards: &hfi1Port1PortXmitDiscards,
PortXmitPackets: &hfi1Port1PortXmitPackets,
PortXmitWait: &hfi1Port1PortXmitWait,
SymbolError: &hfi1Port1SymbolError,
VL15Dropped: &hfi1Port1VL15Dropped,
},
},
},
},
"mlx4_0": InfiniBandDevice{
Name: "mlx4_0",
BoardID: "SM_1141000001000",
FirmwareVersion: "2.31.5050",
HCAType: "MT4099",
Ports: map[uint]InfiniBandPort{
1: {
Name: "mlx4_0",
Port: 1,
State: "ACTIVE",
StateID: 4,
PhysState: "LinkUp",
PhysStateID: 5,
Rate: 5000000000,
Counters: InfiniBandCounters{
ExcessiveBufferOverrunErrors: &mlx4Port1ExcessiveBufferOverrunErrors,
LinkDowned: &mlx4Port1LinkDowned,
LinkErrorRecovery: &mlx4Port1LinkErrorRecovery,
LocalLinkIntegrityErrors: &mlx4Port1LocalLinkIntegrityErrors,
PortRcvConstraintErrors: &mlx4Port1PortRcvConstraintErrors,
PortRcvData: &mlx4Port1PortRcvData,
PortRcvErrors: &mlx4Port1PortRcvErrors,
PortRcvPackets: &mlx4Port1PortRcvPackets,
PortRcvRemotePhysicalErrors: &mlx4Port1PortRcvRemotePhysicalErrors,
PortRcvSwitchRelayErrors: &mlx4Port1PortRcvSwitchRelayErrors,
PortXmitConstraintErrors: &mlx4Port1PortXmitConstraintErrors,
PortXmitData: &mlx4Port1PortXmitData,
PortXmitDiscards: &mlx4Port1PortXmitDiscards,
PortXmitPackets: &mlx4Port1PortXmitPackets,
PortXmitWait: &mlx4Port1PortXmitWait,
SymbolError: &mlx4Port1SymbolError,
VL15Dropped: &mlx4Port1VL15Dropped,
},
},
2: {
Name: "mlx4_0",
Port: 2,
State: "ACTIVE",
StateID: 4,
PhysState: "LinkUp",
PhysStateID: 5,
Rate: 5000000000,
Counters: InfiniBandCounters{
ExcessiveBufferOverrunErrors: &mlx4Port2ExcessiveBufferOverrunErrors,
LinkDowned: &mlx4Port2LinkDowned,
LinkErrorRecovery: &mlx4Port2LinkErrorRecovery,
LocalLinkIntegrityErrors: &mlx4Port2LocalLinkIntegrityErrors,
PortRcvConstraintErrors: &mlx4Port2PortRcvConstraintErrors,
PortRcvData: &mlx4Port2PortRcvData,
PortRcvErrors: &mlx4Port2PortRcvErrors,
PortRcvPackets: &mlx4Port2PortRcvPackets,
PortRcvRemotePhysicalErrors: &mlx4Port2PortRcvRemotePhysicalErrors,
PortRcvSwitchRelayErrors: &mlx4Port2PortRcvSwitchRelayErrors,
PortXmitConstraintErrors: &mlx4Port2PortXmitConstraintErrors,
PortXmitData: &mlx4Port2PortXmitData,
PortXmitDiscards: &mlx4Port2PortXmitDiscards,
PortXmitPackets: &mlx4Port2PortXmitPackets,
PortXmitWait: &mlx4Port2PortXmitWait,
SymbolError: &mlx4Port2SymbolError,
VL15Dropped: &mlx4Port2VL15Dropped,
},
},
},
},
"mlx5_0": InfiniBandDevice{
Name: "mlx5_0",
BoardID: "SM_2001000001034",
FirmwareVersion: "14.28.2006",
HCAType: "MT4118",
NodeGUID: "0a7f:bc12:45ef:d23b",
Ports: map[uint]InfiniBandPort{
1: {
Name: "mlx5_0",
Port: 1,
State: "ACTIVE",
StateID: 4,
PhysState: "ACTIVE",
PhysStateID: 4,
Rate: 3125000000,
Counters: InfiniBandCounters{
ExcessiveBufferOverrunErrors: &mlx5Port1ExcessiveBufferOverrunErrors,
LinkDowned: &mlx5Port1LinkDowned,
LinkErrorRecovery: &mlx5Port1LinkErrorRecovery,
LocalLinkIntegrityErrors: &mlx5Port1LocalLinkIntegrityErrors,
MulticastRcvPackets: &mlx5Port1MulticastRcvPackets,
MulticastXmitPackets: &mlx5Port1MulticastXmitPackets,
PortRcvConstraintErrors: &mlx5Port1PortRcvConstraintErrors,
PortRcvData: &mlx5Port1PortRcvData,
PortRcvErrors: &mlx5Port1PortRcvErrors,
PortRcvPackets: &mlx5Port1PortRcvPackets,
PortRcvRemotePhysicalErrors: &mlx5Port1PortRcvRemotePhysicalErrors,
PortRcvSwitchRelayErrors: &mlx5Port1PortRcvSwitchRelayErrors,
PortXmitConstraintErrors: &mlx5Port1PortXmitConstraintErrors,
PortXmitData: &mlx5Port1PortXmitData,
PortXmitDiscards: &mlx5Port1PortXmitDiscards,
PortXmitPackets: &mlx5Port1PortXmitPackets,
PortXmitWait: &mlx5Port1PortXmitWait,
SymbolError: &mlx5Port1SymbolError,
UnicastRcvPackets: &mlx5Port1UnicastRcvPackets,
UnicastXmitPackets: &mlx5Port1UnicastXmitPackets,
VL15Dropped: &mlx5Port1VL15Dropped,
},
HwCounters: InfiniBandHwCounters{
DuplicateRequest: &mlx5Port1DuplicateRequest,
ImpliedNakSeqErr: &mlx5Port1ImpliedNakSeqErr,
Lifespan: &mlx5Port1Lifespan,
LocalAckTimeoutErr: &mlx5Port1LocalAckTimeoutErr,
OutOfBuffer: &mlx5Port1OutOfBuffer,
OutOfSequence: &mlx5Port1OutOfSequence,
PacketSeqErr: &mlx5Port1PacketSeqErr,
ReqCqeError: &mlx5Port1ReqCqeError,
ReqCqeFlushError: &mlx5Port1ReqCqeFlushError,
ReqRemoteAccessErrors: &mlx5Port1ReqRemoteAccessErrors,
ReqRemoteInvalidRequest: &mlx5Port1ReqRemoteInvalidRequest,
RespCqeError: &mlx5Port1RespCqeError,
RespCqeFlushError: &mlx5Port1RespCqeFlushError,
RespLocalLengthError: &mlx5Port1RespLocalLengthError,
RespRemoteAccessErrors: &mlx5Port1RespRemoteAccessErrors,
RnrNakRetryErr: &mlx5Port1RnrNakRetryErr,
RoceAdpRetrans: &mlx5Port1RoceAdpRetrans,
RoceAdpRetransTo: &mlx5Port1RoceAdpRetransTo,
RoceSlowRestart: &mlx5Port1RoceSlowRestart,
RoceSlowRestartCnps: &mlx5Port1RoceSlowRestartCnps,
RoceSlowRestartTrans: &mlx5Port1RoceSlowRestartTrans,
RxAtomicRequests: &mlx5Port1RxAtomicRequests,
RxDctConnect: &mlx5Port1RxDctConnect,
RxReadRequests: &mlx5Port1RxReadRequests,
RxWriteRequests: &mlx5Port1RxWriteRequests,
},
},
},
},
}
if diff := cmp.Diff(want, got); diff != "" {
t.Fatalf("unexpected InfiniBand class (-want +got):\n%s", diff)
}
}
|
