func TestSNMPGet2(t *testing.T) {
get1 := Data{
Name: "oid1",
Oid: "ifNumber",
}
h := Host{
Address: testutil.GetLocalHost() + ":31161",
Community: "telegraf",
Version: 2,
Timeout: 2.0,
Retries: 2,
Collect: []string{"oid1"},
}
s := Snmp{
SnmptranslateFile: "./testdata/oids.txt",
Host: []Host{h},
Get: []Data{get1},
}
var acc testutil.Accumulator
err := s.Gather(&acc)
require.NoError(t, err)
acc.AssertContainsTaggedFields(t,
"ifNumber",
map[string]interface{}{
"ifNumber": int(4),
},
map[string]string{
"instance": "0",
"host": testutil.GetLocalHost(),
},
)
}
func TestGatherGlob(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Md5 = true
fs.Files = []string{
dir + "*.log",
}
acc := testutil.Accumulator{}
fs.Gather(&acc)
tags1 := map[string]string{
"file": dir + "log1.log",
}
fields1 := map[string]interface{}{
"size_bytes": int64(0),
"exists": int64(1),
"md5_sum": "d41d8cd98f00b204e9800998ecf8427e",
}
acc.AssertContainsTaggedFields(t, "filestat", fields1, tags1)
tags2 := map[string]string{
"file": dir + "log2.log",
}
fields2 := map[string]interface{}{
"size_bytes": int64(0),
"exists": int64(1),
"md5_sum": "d41d8cd98f00b204e9800998ecf8427e",
}
acc.AssertContainsTaggedFields(t, "filestat", fields2, tags2)
}
// Test that test_a.log line gets parsed even though we don't have the correct
// pattern available for test_b.log
func TestGrokParseLogFilesOneBad(t *testing.T) {
thisdir := getCurrentDir()
p := &grok.Parser{
Patterns: []string{"%{TEST_LOG_A}", "%{TEST_LOG_BAD}"},
CustomPatternFiles: []string{thisdir + "grok/testdata/test-patterns"},
}
assert.NoError(t, p.Compile())
logparser := &LogParserPlugin{
FromBeginning: true,
Files: []string{thisdir + "grok/testdata/test_a.log"},
GrokParser: p,
}
acc := testutil.Accumulator{}
acc.SetDebug(true)
assert.NoError(t, logparser.Start(&acc))
time.Sleep(time.Millisecond * 500)
logparser.Stop()
acc.AssertContainsTaggedFields(t, "logparser_grok",
map[string]interface{}{
"clientip": "192.168.1.1",
"myfloat": float64(1.25),
"response_time": int64(5432),
"myint": int64(101),
},
map[string]string{"response_code": "200"})
}
// Test that the proper values are ignored or collected for class=Cassandra
func TestHttpJsonCassandraMultiValue(t *testing.T) {
cassandra := genJolokiaClientStub(validCassandraMultiValueJSON, 200, Servers, []string{ReadLatencyMetric})
var acc testutil.Accumulator
err := cassandra.Gather(&acc)
assert.Nil(t, err)
assert.Equal(t, 1, len(acc.Metrics))
fields := map[string]interface{}{
"ReadLatency_999thPercentile": 20.0,
"ReadLatency_99thPercentile": 10.0,
"ReadLatency_Count": 400.0,
"ReadLatency_DurationUnit": "microseconds",
"ReadLatency_Max": 30.0,
"ReadLatency_MeanRate": 3.0,
"ReadLatency_Min": 1.0,
"ReadLatency_RateUnit": "events/second",
}
tags := map[string]string{
"cassandra_host": "10.10.10.10",
"mname": "ReadLatency",
"keyspace": "test_keyspace1",
"scope": "test_table",
}
acc.AssertContainsTaggedFields(t, "cassandraTable", fields, tags)
}
// Test that the proper values are ignored or collected for class=Java
func TestHttpJsonJavaMultiValue(t *testing.T) {
cassandra := genJolokiaClientStub(validJavaMultiValueJSON, 200,
MultipleServers, []string{HeapMetric})
var acc testutil.Accumulator
acc.SetDebug(true)
err := cassandra.Gather(&acc)
assert.Nil(t, err)
assert.Equal(t, 2, len(acc.Metrics))
fields := map[string]interface{}{
"HeapMemoryUsage_init": 67108864.0,
"HeapMemoryUsage_committed": 456130560.0,
"HeapMemoryUsage_max": 477626368.0,
"HeapMemoryUsage_used": 203288528.0,
}
tags1 := map[string]string{
"cassandra_host": "10.10.10.10",
"mname": "HeapMemoryUsage",
}
tags2 := map[string]string{
"cassandra_host": "10.10.10.11",
"mname": "HeapMemoryUsage",
}
acc.AssertContainsTaggedFields(t, "javaMemory", fields, tags1)
acc.AssertContainsTaggedFields(t, "javaMemory", fields, tags2)
}
func TestMultipleEvents(t *testing.T) {
var acc testutil.Accumulator
md := &MandrillWebhook{Path: "/mandrill", acc: &acc}
resp := postWebhooks(md, "["+SendEventJSON()+","+HardBounceEventJSON()+"]")
if resp.Code != http.StatusOK {
t.Errorf("POST send returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusOK)
}
fields := map[string]interface{}{
"id": "id1",
}
tags := map[string]string{
"event": "send",
}
acc.AssertContainsTaggedFields(t, "mandrill_webhooks", fields, tags)
fields = map[string]interface{}{
"id": "id2",
}
tags = map[string]string{
"event": "hard_bounce",
}
acc.AssertContainsTaggedFields(t, "mandrill_webhooks", fields, tags)
}
func TestPhpFpmGeneratesMetrics_From_Http(t *testing.T) {
sv := statServer{}
ts := httptest.NewServer(sv)
defer ts.Close()
r := &phpfpm{
Urls: []string{ts.URL},
}
var acc testutil.Accumulator
err := r.Gather(&acc)
require.NoError(t, err)
tags := map[string]string{
"pool": "www",
}
fields := map[string]interface{}{
"accepted_conn": int64(3),
"listen_queue": int64(1),
"max_listen_queue": int64(0),
"listen_queue_len": int64(0),
"idle_processes": int64(1),
"active_processes": int64(1),
"total_processes": int64(2),
"max_active_processes": int64(1),
"max_children_reached": int64(2),
"slow_requests": int64(1),
}
acc.AssertContainsTaggedFields(t, "phpfpm", fields, tags)
}
func TestRunParser(t *testing.T) {
var testmsg = []byte(testMsg)
listener, in := newTestTcpListener()
acc := testutil.Accumulator{}
listener.acc = &acc
defer close(listener.done)
listener.parser, _ = parsers.NewInfluxParser()
listener.wg.Add(1)
go listener.tcpParser()
in <- testmsg
time.Sleep(time.Millisecond * 25)
listener.Gather(&acc)
if a := acc.NFields(); a != 1 {
t.Errorf("got %v, expected %v", a, 1)
}
acc.AssertContainsTaggedFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(12)},
map[string]string{"host": "server01"},
)
}
func TestZfsGeneratesMetrics(t *testing.T) {
var acc testutil.Accumulator
z := &Zfs{
KstatMetrics: []string{"vdev_cache_stats"},
sysctl: mock_sysctl,
zpool: mock_zpool,
}
err := z.Gather(&acc)
require.NoError(t, err)
//four pool, vdev_cache_stats metrics
tags := map[string]string{
"pools": "freenas-boot::red1::temp1::temp2",
}
intMetrics := getKstatMetricsVdevOnly()
acc.AssertContainsTaggedFields(t, "zfs", intMetrics, tags)
acc.Metrics = nil
z = &Zfs{
KstatMetrics: []string{"zfetchstats", "vdev_cache_stats"},
sysctl: mock_sysctl,
zpool: mock_zpool,
}
err = z.Gather(&acc)
require.NoError(t, err)
//four pool, vdev_cache_stats and zfetchstatus metrics
intMetrics = getKstatMetricsVdevAndZfetch()
acc.AssertContainsTaggedFields(t, "zfs", intMetrics, tags)
}
func TestSNMPEasyGet6(t *testing.T) {
h := Host{
Address: "127.0.0.1:31161",
Community: "telegraf",
Version: 2,
Timeout: 2.0,
Retries: 2,
GetOids: []string{"1.3.6.1.2.1.2.1.0"},
}
s := Snmp{
SnmptranslateFile: "./testdata/oids.txt",
Host: []Host{h},
}
var acc testutil.Accumulator
err := s.Gather(&acc)
require.NoError(t, err)
acc.AssertContainsTaggedFields(t,
"ifNumber",
map[string]interface{}{
"ifNumber": int(4),
},
map[string]string{
"instance": "0",
"host": "127.0.0.1",
},
)
}
func TestSNMPGet1(t *testing.T) {
get1 := Data{
Name: "oid1",
Unit: "octets",
Oid: ".1.3.6.1.2.1.2.2.1.16.1",
}
h := Host{
Address: "127.0.0.1:31161",
Community: "telegraf",
Version: 2,
Timeout: 2.0,
Retries: 2,
Collect: []string{"oid1"},
}
s := Snmp{
Host: []Host{h},
Get: []Data{get1},
}
var acc testutil.Accumulator
err := s.Gather(&acc)
require.NoError(t, err)
acc.AssertContainsTaggedFields(t,
"oid1",
map[string]interface{}{
"oid1": uint(543846),
},
map[string]string{
"unit": "octets",
"host": "127.0.0.1",
},
)
}
func TestTailFromEnd(t *testing.T) {
tmpfile, err := ioutil.TempFile("", "")
require.NoError(t, err)
defer os.Remove(tmpfile.Name())
_, err = tmpfile.WriteString("cpu,mytag=foo usage_idle=100\n")
require.NoError(t, err)
tt := NewTail()
tt.Files = []string{tmpfile.Name()}
p, _ := parsers.NewInfluxParser()
tt.SetParser(p)
defer tt.Stop()
defer tmpfile.Close()
acc := testutil.Accumulator{}
require.NoError(t, tt.Start(&acc))
time.Sleep(time.Millisecond * 100)
_, err = tmpfile.WriteString("cpu,othertag=foo usage_idle=100\n")
require.NoError(t, err)
require.NoError(t, tt.Gather(&acc))
time.Sleep(time.Millisecond * 50)
acc.AssertContainsTaggedFields(t, "cpu",
map[string]interface{}{
"usage_idle": float64(100),
},
map[string]string{
"othertag": "foo",
})
assert.Len(t, acc.Metrics, 1)
}
func TestMetricContainsServerAndDomainAndRecordTypeTags(t *testing.T) {
if testing.Short() {
t.Skip("Skipping network-dependent test in short mode.")
}
var dnsConfig = DnsQuery{
Servers: servers,
Domains: domains,
}
var acc testutil.Accumulator
tags := map[string]string{
"server": "8.8.8.8",
"domain": "google.com",
"record_type": "NS",
}
fields := map[string]interface{}{}
err := dnsConfig.Gather(&acc)
assert.NoError(t, err)
metric, ok := acc.Get("dns_query")
require.True(t, ok)
queryTime, _ := metric.Fields["query_time_ms"].(float64)
fields["query_time_ms"] = queryTime
acc.AssertContainsTaggedFields(t, "dns_query", fields, tags)
}
func TestMissingDelayColumnNTPQ(t *testing.T) {
resetVars()
tt := tester{
ret: []byte(missingDelayNTPQ),
err: nil,
}
n := &NTPQ{
runQ: tt.runqTest,
}
acc := testutil.Accumulator{}
assert.NoError(t, n.Gather(&acc))
fields := map[string]interface{}{
"when": int64(101),
"poll": int64(256),
"reach": int64(37),
"offset": float64(233.010),
"jitter": float64(17.462),
}
tags := map[string]string{
"remote": "*uschi5-ntp-002.",
"refid": "10.177.80.46",
"type": "u",
}
acc.AssertContainsTaggedFields(t, "ntpq", fields, tags)
}
func TestTailFromBeginning(t *testing.T) {
tmpfile, err := ioutil.TempFile("", "")
require.NoError(t, err)
defer os.Remove(tmpfile.Name())
tt := NewTail()
tt.FromBeginning = true
tt.Files = []string{tmpfile.Name()}
p, _ := parsers.NewInfluxParser()
tt.SetParser(p)
defer tt.Stop()
defer tmpfile.Close()
acc := testutil.Accumulator{}
require.NoError(t, tt.Start(&acc))
_, err = tmpfile.WriteString("cpu,mytag=foo usage_idle=100\n")
require.NoError(t, err)
require.NoError(t, tt.Gather(&acc))
// arbitrary sleep to wait for message to show up
time.Sleep(time.Millisecond * 250)
acc.AssertContainsTaggedFields(t, "cpu",
map[string]interface{}{
"usage_idle": float64(100),
},
map[string]string{
"mytag": "foo",
})
}
// in case 'Destination net unreachable' ping app return receive packet which is not what we need
// it's not contain valid metric so treat it as lost one
func TestTTLExpiredPingGather(t *testing.T) {
var acc testutil.Accumulator
p := Ping{
Urls: []string{"www.google.com"},
pingHost: mockTTLExpiredPinger,
}
p.Gather(&acc)
tags := map[string]string{"url": "www.google.com"}
fields := map[string]interface{}{
"packets_transmitted": 4,
"packets_received": 1,
"reply_received": 0,
"percent_packet_loss": 75.0,
"percent_reply_loss": 100.0,
}
acc.AssertContainsTaggedFields(t, "ping", fields, tags)
assert.False(t, acc.HasFloatField("ping", "errors"),
"Fatal ping should not have packet measurements")
assert.False(t, acc.HasIntField("ping", "average_response_ms"),
"Fatal ping should not have packet measurements")
assert.False(t, acc.HasIntField("ping", "maximum_response_ms"),
"Fatal ping should not have packet measurements")
assert.False(t, acc.HasIntField("ping", "minimum_response_ms"),
"Fatal ping should not have packet measurements")
}
func TestGather(t *testing.T) {
duration, _ := time.ParseDuration("1m")
internalDuration := internal.Duration{
Duration: duration,
}
c := &CloudWatch{
Region: "us-east-1",
Namespace: "AWS/ELB",
Delay: internalDuration,
Period: internalDuration,
RateLimit: 10,
}
var acc testutil.Accumulator
c.client = &mockCloudWatchClient{}
c.Gather(&acc)
fields := map[string]interface{}{}
fields["latency_minimum"] = 0.1
fields["latency_maximum"] = 0.3
fields["latency_average"] = 0.2
fields["latency_sum"] = 123.0
fields["latency_sample_count"] = 100.0
tags := map[string]string{}
tags["unit"] = "seconds"
tags["region"] = "us-east-1"
tags["load_balancer_name"] = "p-example"
assert.True(t, acc.HasMeasurement("cloudwatch_aws_elb"))
acc.AssertContainsTaggedFields(t, "cloudwatch_aws_elb", fields, tags)
}
func TestBadIntNTPQ(t *testing.T) {
tt := tester{
ret: []byte(badIntParseNTPQ),
err: nil,
}
n := &NTPQ{
runQ: tt.runqTest,
}
acc := testutil.Accumulator{}
assert.NoError(t, n.Gather(&acc))
fields := map[string]interface{}{
"when": int64(101),
"reach": int64(37),
"delay": float64(51.016),
"offset": float64(233.010),
"jitter": float64(17.462),
}
tags := map[string]string{
"remote": "uschi5-ntp-002.",
"state_prefix": "*",
"refid": "10.177.80.46",
"stratum": "2",
"type": "u",
}
acc.AssertContainsTaggedFields(t, "ntpq", fields, tags)
}
func TestGather(t *testing.T) {
c := Chrony{
path: "chronyc",
}
// overwriting exec commands with mock commands
execCommand = fakeExecCommand
defer func() { execCommand = exec.Command }()
var acc testutil.Accumulator
err := c.Gather(&acc)
if err != nil {
t.Fatal(err)
}
tags := map[string]string{
"reference_id": "192.168.1.22",
"leap_status": "normal",
"stratum": "3",
}
fields := map[string]interface{}{
"last_offset": 0.000012651,
"rms_offset": 0.000025577,
"frequency": -16.001,
"residual_freq": 0.0,
"skew": 0.006,
"root_delay": 0.001655,
"root_dispersion": 0.003307,
"update_interval": 507.2,
}
acc.AssertContainsTaggedFields(t, "chrony", fields, tags)
}
func TestZfsPoolMetrics(t *testing.T) {
var acc testutil.Accumulator
z := &Zfs{
KstatMetrics: []string{"vdev_cache_stats"},
sysctl: mock_sysctl,
zpool: mock_zpool,
}
err := z.Gather(&acc)
require.NoError(t, err)
require.False(t, acc.HasMeasurement("zfs_pool"))
acc.Metrics = nil
z = &Zfs{
KstatMetrics: []string{"vdev_cache_stats"},
PoolMetrics: true,
sysctl: mock_sysctl,
zpool: mock_zpool,
}
err = z.Gather(&acc)
require.NoError(t, err)
//one pool, all metrics
tags := map[string]string{
"pool": "freenas-boot",
"health": "ONLINE",
}
poolMetrics := getFreeNasBootPoolMetrics()
acc.AssertContainsTaggedFields(t, "zfs_pool", poolMetrics, tags)
}
func TestRaindropsGeneratesMetrics(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var rsp string
if r.URL.Path == "/_raindrops" {
rsp = sampleResponse
} else {
panic("Cannot handle request")
}
fmt.Fprintln(w, rsp)
}))
defer ts.Close()
n := &Raindrops{
Urls: []string{fmt.Sprintf("%s/_raindrops", ts.URL)},
http_client: &http.Client{Transport: &http.Transport{
ResponseHeaderTimeout: time.Duration(3 * time.Second),
}},
}
var acc testutil.Accumulator
err := n.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"calling": uint64(100),
"writing": uint64(200),
}
addr, err := url.Parse(ts.URL)
if err != nil {
panic(err)
}
host, port, err := net.SplitHostPort(addr.Host)
if err != nil {
host = addr.Host
if addr.Scheme == "http" {
port = "80"
} else if addr.Scheme == "https" {
port = "443"
} else {
port = ""
}
}
tags := map[string]string{"server": host, "port": port}
acc.AssertContainsTaggedFields(t, "raindrops", fields, tags)
tags = map[string]string{
"port": "8081",
"ip": "0.0.0.0",
}
fields = map[string]interface{}{
"active": uint64(3),
"queued": uint64(4),
}
acc.AssertContainsTaggedFields(t, "raindrops_listen", fields, tags)
}
func TestLineProtocolParseMultiple(t *testing.T) {
parser, _ := parsers.NewInfluxParser()
e := &Exec{
runner: newRunnerMock([]byte(lineProtocolMulti), nil),
Commands: []string{"line-protocol"},
parser: parser,
}
var acc testutil.Accumulator
err := e.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"usage_idle": float64(99),
"usage_busy": float64(1),
}
tags := map[string]string{
"host": "foo",
"datacenter": "us-east",
}
cpuTags := []string{"cpu0", "cpu1", "cpu2", "cpu3", "cpu4", "cpu5", "cpu6"}
for _, cpu := range cpuTags {
tags["cpu"] = cpu
acc.AssertContainsTaggedFields(t, "cpu", fields, tags)
}
}
func TestRunParser(t *testing.T) {
log.SetOutput(ioutil.Discard)
var testmsg = []byte("cpu_load_short,host=server01 value=12.0 1422568543702900257")
listener, in := newTestUdpListener()
acc := testutil.Accumulator{}
listener.acc = &acc
defer close(listener.done)
listener.parser, _ = parsers.NewInfluxParser()
listener.wg.Add(1)
go listener.udpParser()
in <- testmsg
time.Sleep(time.Millisecond * 25)
listener.Gather(&acc)
if a := acc.NFields(); a != 1 {
t.Errorf("got %v, expected %v", a, 1)
}
acc.AssertContainsTaggedFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(12)},
map[string]string{"host": "server01"},
)
}
func TestInfluxDB(t *testing.T) {
fakeInfluxServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/endpoint" {
_, _ = w.Write([]byte(influxReturn))
} else {
w.WriteHeader(http.StatusNotFound)
}
}))
defer fakeInfluxServer.Close()
plugin := &influxdb.InfluxDB{
URLs: []string{fakeInfluxServer.URL + "/endpoint"},
}
var acc testutil.Accumulator
require.NoError(t, plugin.Gather(&acc))
require.Len(t, acc.Metrics, 34)
fields := map[string]interface{}{
"heap_inuse": int64(18046976),
"heap_released": int64(3473408),
"mspan_inuse": int64(97440),
"total_alloc": int64(201739016),
"sys": int64(38537464),
"mallocs": int64(570251),
"frees": int64(381008),
"heap_idle": int64(15802368),
"pause_total_ns": int64(5132914),
"lookups": int64(77),
"heap_sys": int64(33849344),
"mcache_sys": int64(16384),
"next_gc": int64(20843042),
"gcc_pu_fraction": float64(4.287178819113636e-05),
"other_sys": int64(1229737),
"alloc": int64(17034016),
"stack_inuse": int64(753664),
"stack_sys": int64(753664),
"buck_hash_sys": int64(1461583),
"gc_sys": int64(1112064),
"num_gc": int64(27),
"heap_alloc": int64(17034016),
"heap_objects": int64(189243),
"mspan_sys": int64(114688),
"mcache_inuse": int64(4800),
"last_gc": int64(1460434886475114239),
}
tags := map[string]string{
"url": fakeInfluxServer.URL + "/endpoint",
}
acc.AssertContainsTaggedFields(t, "influxdb_memstats", fields, tags)
acc.AssertContainsTaggedFields(t, "influxdb",
map[string]interface{}{
"n_shards": 1,
}, map[string]string{})
}
func TestWinPerfcountersCollect2(t *testing.T) {
var instances = make([]string, 2)
var counters = make([]string, 1)
var perfobjects = make([]perfobject, 1)
objectname := "Processor Information"
instances[0] = "_Total"
instances[1] = "0,0"
counters[0] = "Performance Limit Flags"
var measurement string = "test"
var warnonmissing bool = false
var failonmissing bool = true
var includetotal bool = false
PerfObject := perfobject{
ObjectName: objectname,
Instances: instances,
Counters: counters,
Measurement: measurement,
WarnOnMissing: warnonmissing,
FailOnMissing: failonmissing,
IncludeTotal: includetotal,
}
perfobjects[0] = PerfObject
m := Win_PerfCounters{PrintValid: false, TestName: "Collect2", Object: perfobjects}
var acc testutil.Accumulator
err := m.Gather(&acc)
require.NoError(t, err)
time.Sleep(2000 * time.Millisecond)
err = m.Gather(&acc)
tags := map[string]string{
"instance": instances[0],
"objectname": objectname,
}
fields := map[string]interface{}{
counters[0]: float32(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields, tags)
tags = map[string]string{
"instance": instances[1],
"objectname": objectname,
}
fields = map[string]interface{}{
counters[0]: float32(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields, tags)
}
func TestHaproxyGeneratesMetricsWithoutAuthentication(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, csvOutputSample)
}))
defer ts.Close()
r := &haproxy{
Servers: []string{ts.URL},
}
var acc testutil.Accumulator
err := r.Gather(&acc)
require.NoError(t, err)
tags := map[string]string{
"proxy": "be_app",
"server": ts.Listener.Addr().String(),
"sv": "host0",
}
fields := map[string]interface{}{
"active_servers": uint64(1),
"backup_servers": uint64(0),
"bin": uint64(510913516),
"bout": uint64(2193856571),
"check_duration": uint64(10),
"cli_abort": uint64(73),
"ctime": uint64(2),
"downtime": uint64(0),
"dresp": uint64(0),
"econ": uint64(0),
"eresp": uint64(1),
"http_response.1xx": uint64(0),
"http_response.2xx": uint64(119534),
"http_response.3xx": uint64(48051),
"http_response.4xx": uint64(2345),
"http_response.5xx": uint64(1056),
"lbtot": uint64(171013),
"qcur": uint64(0),
"qmax": uint64(0),
"qtime": uint64(0),
"rate": uint64(3),
"rate_max": uint64(12),
"rtime": uint64(312),
"scur": uint64(1),
"smax": uint64(32),
"srv_abort": uint64(1),
"stot": uint64(171014),
"ttime": uint64(2341),
"wredis": uint64(0),
"wretr": uint64(1),
}
acc.AssertContainsTaggedFields(t, "haproxy", fields, tags)
}
// Test that the proper values are ignored or collected
func TestNormalResponse(t *testing.T) {
graylog := genMockGrayLog(validJSON, 200)
for _, service := range graylog {
var acc testutil.Accumulator
err := service.Gather(&acc)
require.NoError(t, err)
for k, v := range expectedFields {
acc.AssertContainsTaggedFields(t, k, v, validTags[k])
}
}
}
func TestRedis_ParseMetrics(t *testing.T) {
var acc testutil.Accumulator
tags := map[string]string{"host": "redis.net"}
rdr := bufio.NewReader(strings.NewReader(testOutput))
err := gatherInfoOutput(rdr, &acc, tags)
require.NoError(t, err)
tags = map[string]string{"host": "redis.net", "replication_role": "master"}
fields := map[string]interface{}{
"uptime": uint64(238),
"clients": uint64(1),
"used_memory": uint64(1003936),
"used_memory_rss": uint64(811008),
"used_memory_peak": uint64(1003936),
"used_memory_lua": uint64(33792),
"rdb_changes_since_last_save": uint64(0),
"total_connections_received": uint64(2),
"total_commands_processed": uint64(1),
"instantaneous_ops_per_sec": uint64(0),
"sync_full": uint64(0),
"sync_partial_ok": uint64(0),
"sync_partial_err": uint64(0),
"expired_keys": uint64(0),
"evicted_keys": uint64(0),
"keyspace_hits": uint64(1),
"keyspace_misses": uint64(1),
"pubsub_channels": uint64(0),
"pubsub_patterns": uint64(0),
"latest_fork_usec": uint64(0),
"connected_slaves": uint64(0),
"master_repl_offset": uint64(0),
"repl_backlog_active": uint64(0),
"repl_backlog_size": uint64(1048576),
"repl_backlog_histlen": uint64(0),
"mem_fragmentation_ratio": float64(0.81),
"instantaneous_input_kbps": float64(876.16),
"instantaneous_output_kbps": float64(3010.23),
"used_cpu_sys": float64(0.14),
"used_cpu_user": float64(0.05),
"used_cpu_sys_children": float64(0.00),
"used_cpu_user_children": float64(0.00),
"keyspace_hitrate": float64(0.50),
}
keyspaceTags := map[string]string{"host": "redis.net", "replication_role": "master", "database": "db0"}
keyspaceFields := map[string]interface{}{
"avg_ttl": uint64(0),
"expires": uint64(0),
"keys": uint64(2),
}
acc.AssertContainsTaggedFields(t, "redis", fields, tags)
acc.AssertContainsTaggedFields(t, "redis_keyspace", keyspaceFields, keyspaceTags)
}
func TestNginxGeneratesMetrics(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var rsp string
if r.URL.Path == "/stub_status" {
rsp = sampleResponse
} else {
panic("Cannot handle request")
}
fmt.Fprintln(w, rsp)
}))
defer ts.Close()
n := &Nginx{
Urls: []string{fmt.Sprintf("%s/stub_status", ts.URL)},
}
var acc testutil.Accumulator
err := n.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"active": uint64(585),
"accepts": uint64(85340),
"handled": uint64(85340),
"requests": uint64(35085),
"reading": uint64(4),
"writing": uint64(135),
"waiting": uint64(446),
}
addr, err := url.Parse(ts.URL)
if err != nil {
panic(err)
}
host, port, err := net.SplitHostPort(addr.Host)
if err != nil {
host = addr.Host
if addr.Scheme == "http" {
port = "80"
} else if addr.Scheme == "https" {
port = "443"
} else {
port = ""
}
}
tags := map[string]string{"server": host, "port": port}
acc.AssertContainsTaggedFields(t, "nginx", fields, tags)
}
func TestSNMPEasyGet5(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
get1 := Data{
Name: "oid1",
Unit: "octets",
Oid: "ifSpeed",
Instance: "1",
}
h := Host{
Address: testutil.GetLocalHost() + ":31161",
Community: "telegraf",
Version: 2,
Timeout: 2.0,
Retries: 2,
Collect: []string{"oid1"},
GetOids: []string{".1.3.6.1.2.1.2.1.0"},
}
s := Snmp{
SnmptranslateFile: "./testdata/oids.txt",
Host: []Host{h},
Get: []Data{get1},
}
var acc testutil.Accumulator
err := s.Gather(&acc)
require.NoError(t, err)
acc.AssertContainsTaggedFields(t,
"ifSpeed",
map[string]interface{}{
"ifSpeed": uint(10000000),
},
map[string]string{
"unit": "octets",
"instance": "1",
"host": testutil.GetLocalHost(),
},
)
acc.AssertContainsTaggedFields(t,
"ifNumber",
map[string]interface{}{
"ifNumber": int(4),
},
map[string]string{
"instance": "0",
"host": testutil.GetLocalHost(),
},
)
}
