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Adds MS Exchange collector (#508)

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Adds MS Exchange collector

Co-authored-by: Robin Eikaas <robin@eika.as>
Co-authored-by: Robert Myhren <robert.myhren@skatteetaten.no>
This commit is contained in:
rmyhren
2020-05-24 18:05:27 +02:00
committed by GitHub
parent 245b2b4d28
commit 3c98edaa2c
4 changed files with 681 additions and 23 deletions
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1
README.md
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@@ -15,6 +15,7 @@ Name | Description | Enabled by default
[cs](docs/collector.cs.md) | "Computer System" metrics (system properties, num cpus/total memory) | &#10003;
[container](docs/collector.container.md) | Container metrics |
[dns](docs/collector.dns.md) | DNS Server |
[exchange](docs/collector.exchange.md) | Exchange metrics |
[hyperv](docs/collector.hyperv.md) | Hyper-V hosts |
[iis](docs/collector.iis.md) | IIS sites and applications |
[logical_disk](docs/collector.logical_disk.md) | Logical disks, disk I/O | &#10003;

609
collector/exchange.go Normal file
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@@ -0,0 +1,609 @@
// +build windows
package collector
import (
"fmt"
"os"
"strings"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/common/log"
"gopkg.in/alecthomas/kingpin.v2"
)
func init() {
registerCollector("exchange", newExchangeCollector,
"MSExchange ADAccess Processes",
"MSExchangeTransport Queues",
"MSExchange HttpProxy",
"MSExchange ActiveSync",
"MSExchange Availability Service",
"MSExchange OWA",
"MSExchangeAutodiscover",
"MSExchange WorkloadManagement Workloads",
"MSExchange RpcClientAccess",
)
}
type exchangeCollector struct {
LDAPReadTime *prometheus.Desc
LDAPSearchTime *prometheus.Desc
LDAPWriteTime *prometheus.Desc
LDAPTimeoutErrorsPerSec *prometheus.Desc
LongRunningLDAPOperationsPerMin *prometheus.Desc
ExternalActiveRemoteDeliveryQueueLength *prometheus.Desc
InternalActiveRemoteDeliveryQueueLength *prometheus.Desc
ActiveMailboxDeliveryQueueLength *prometheus.Desc
RetryMailboxDeliveryQueueLength *prometheus.Desc
UnreachableQueueLength *prometheus.Desc
ExternalLargestDeliveryQueueLength *prometheus.Desc
InternalLargestDeliveryQueueLength *prometheus.Desc
PoisonQueueLength *prometheus.Desc
MailboxServerLocatorAverageLatency *prometheus.Desc
AverageAuthenticationLatency *prometheus.Desc
AverageCASProcessingLatency *prometheus.Desc
MailboxServerProxyFailureRate *prometheus.Desc
OutstandingProxyRequests *prometheus.Desc
ProxyRequestsPerSec *prometheus.Desc
ActiveSyncRequestsPerSec *prometheus.Desc
PingCommandsPending *prometheus.Desc
SyncCommandsPerSec *prometheus.Desc
AvailabilityRequestsSec *prometheus.Desc
CurrentUniqueUsers *prometheus.Desc
OWARequestsPerSec *prometheus.Desc
AutodiscoverRequestsPerSec *prometheus.Desc
ActiveTasks *prometheus.Desc
CompletedTasks *prometheus.Desc
QueuedTasks *prometheus.Desc
YieldedTasks *prometheus.Desc
IsActive *prometheus.Desc
RPCAveragedLatency *prometheus.Desc
RPCRequests *prometheus.Desc
ActiveUserCount *prometheus.Desc
ConnectionCount *prometheus.Desc
RPCOperationsPerSec *prometheus.Desc
UserCount *prometheus.Desc
ActiveCollFuncs []func(ctx *ScrapeContext, ch chan<- prometheus.Metric) error
}
var (
// All available collector functions
exchangeAllCollectorNames = []string{
"ADAccessProcesses",
"TransportQueues",
"HttpProxy",
"ActiveSync",
"AvailabilityService",
"OutlookWebAccess",
"Autodiscover",
"WorkloadManagement",
"RpcClientAccess",
}
argExchangeListAllCollectors = kingpin.Flag(
"collectors.exchange.list",
"List the collectors along with their perflib object name/ids",
).Bool()
)
// newExchangeCollector returns a new Collector
func newExchangeCollector() (Collector, error) {
// desc creates a new prometheus description
desc := func(metricName string, description string, labels ...string) *prometheus.Desc {
return prometheus.NewDesc(
prometheus.BuildFQName(Namespace, "exchange", metricName),
description,
labels,
nil,
)
}
c := exchangeCollector{
RPCAveragedLatency: desc("rpc_avg_latency_sec", "The latency (sec), averaged for the past 1024 packets"),
RPCRequests: desc("rpc_requests", "Number of client requests currently being processed by the RPC Client Access service"),
ActiveUserCount: desc("rpc_active_user_count", "Number of unique users that have shown some kind of activity in the last 2 minutes"),
ConnectionCount: desc("rpc_connection_count", "Total number of client connections maintained"),
RPCOperationsPerSec: desc("rpc_operations_total", "The rate at which RPC operations occur"),
UserCount: desc("rpc_user_count", "Number of users"),
LDAPReadTime: desc("ldap_read_time_sec", "Time (sec) to send an LDAP read request and receive a response", "name"),
LDAPSearchTime: desc("ldap_search_time_sec", "Time (sec) to send an LDAP search request and receive a response", "name"),
LDAPWriteTime: desc("ldap_write_time_sec", "Time (sec) to send an LDAP Add/Modify/Delete request and receive a response", "name"),
LDAPTimeoutErrorsPerSec: desc("ldap_timeout_errors_total", "Total number of LDAP timeout errors", "name"),
LongRunningLDAPOperationsPerMin: desc("ldap_long_running_ops_per_sec", "Long Running LDAP operations per second", "name"),
ExternalActiveRemoteDeliveryQueueLength: desc("transport_queues_external_active_remote_delivery", "External Active Remote Delivery Queue length", "name"),
InternalActiveRemoteDeliveryQueueLength: desc("transport_queues_internal_active_remote_delivery", "Internal Active Remote Delivery Queue length", "name"),
ActiveMailboxDeliveryQueueLength: desc("transport_queues_active_mailbox_delivery", "Active Mailbox Delivery Queue length", "name"),
RetryMailboxDeliveryQueueLength: desc("transport_queues_retry_mailbox_delivery", "Retry Mailbox Delivery Queue length", "name"),
UnreachableQueueLength: desc("transport_queues_unreachable", "Unreachable Queue length", "name"),
ExternalLargestDeliveryQueueLength: desc("transport_queues_external_largest_delivery", "External Largest Delivery Queue length", "name"),
InternalLargestDeliveryQueueLength: desc("transport_queues_internal_largest_delivery", "Internal Largest Delivery Queue length", "name"),
PoisonQueueLength: desc("transport_queues_poison", "Poison Queue length", "name"),
MailboxServerLocatorAverageLatency: desc("http_proxy_mailbox_server_locator_avg_latency_sec", "Average latency (sec) of MailboxServerLocator web service calls", "name"),
AverageAuthenticationLatency: desc("http_proxy_avg_auth_latency", "Average time spent authenticating CAS requests over the last 200 samples", "name"),
OutstandingProxyRequests: desc("http_proxy_outstanding_proxy_requests", "Number of concurrent outstanding proxy requests", "name"),
ProxyRequestsPerSec: desc("http_proxy_requests_total", "Number of proxy requests processed each second", "name"),
AvailabilityRequestsSec: desc("avail_service_requests_per_sec", "Number of requests serviced per second"),
CurrentUniqueUsers: desc("owa_current_unique_users", "Number of unique users currently logged on to Outlook Web App"),
OWARequestsPerSec: desc("owa_requests_total", "Number of requests handled by Outlook Web App per second"),
AutodiscoverRequestsPerSec: desc("autodiscover_requests_total", "Number of autodiscover service requests processed each second"),
ActiveTasks: desc("workload_active_tasks", "Number of active tasks currently running in the background for workload management", "name"),
CompletedTasks: desc("workload_completed_tasks", "Number of workload management tasks that have been completed", "name"),
QueuedTasks: desc("workload_queued_tasks", "Number of workload management tasks that are currently queued up waiting to be processed", "name"),
YieldedTasks: desc("workload_yielded_tasks", "The total number of tasks that have been yielded by a workload", "name"),
IsActive: desc("workload_is_active", "Active indicates whether the workload is in an active (1) or paused (0) state", "name"),
ActiveSyncRequestsPerSec: desc("activesync_requests_total", "Num HTTP requests received from the client via ASP.NET per sec. Shows Current user load"),
AverageCASProcessingLatency: desc("http_proxy_avg_cas_proccessing_latency_sec", "Average latency (sec) of CAS processing time over the last 200 reqs", "name"),
MailboxServerProxyFailureRate: desc("http_proxy_mailbox_proxy_failure_rate", "% of failures between this CAS and MBX servers over the last 200 samples", "name"),
PingCommandsPending: desc("activesync_ping_cmds_pending", "Number of ping commands currently pending in the queue"),
SyncCommandsPerSec: desc("activesync_sync_cmds_total", "Number of sync commands processed per second. Clients use this command to synchronize items within a folder"),
}
collectorDesc := map[string]string{
"ADAccessProcesses": "[19108] MSExchange ADAccess Processes",
"TransportQueues": "[20524] MSExchangeTransport Queues",
"HttpProxy": "[36934] MSExchange HttpProxy",
"ActiveSync": "[25138] MSExchange ActiveSync",
"AvailabilityService": "[24914] MSExchange Availability Service",
"OutlookWebAccess": "[24618] MSExchange OWA",
"Autodiscover": "[29240] MSExchange Autodiscover",
"WorkloadManagement": "[19430] MSExchange WorkloadManagement Workloads",
"RpcClientAccess": "[29336] MSExchange RpcClientAccess",
}
if *argExchangeListAllCollectors {
fmt.Printf("%-32s %-32s\n", "Collector Name", "[PerfID] Perflib Object")
for _, cname := range exchangeAllCollectorNames {
fmt.Printf("%-32s %-32s\n", cname, collectorDesc[cname])
}
os.Exit(0)
}
return &c, nil
}
// Collect collects exchange metrics and sends them to prometheus
func (c *exchangeCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
for collectorName, collectorFunc := range map[string]func(ctx *ScrapeContext, ch chan<- prometheus.Metric) error{
"ADAccessProcesses": c.collectADAccessProcesses,
"TransportQueues": c.collectTransportQueues,
"HttpProxy": c.collectHTTPProxy,
"ActiveSync": c.collectActiveSync,
"AvailabilityService": c.collectAvailabilityService,
"OutlookWebAccess": c.collectOWA,
"Autodiscover": c.collectAutoDiscover,
"WorkloadManagement": c.collectWorkloadManagementWorkloads,
"RpcClientAccess": c.collectRPC,
} {
if err := collectorFunc(ctx, ch); err != nil {
log.Errorf("Error in %s: %s", collectorName, err)
return err
}
}
return nil
}
// Perflib: [19108] MSExchange ADAccess Processes
type perflibADAccessProcesses struct {
Name string
LDAPReadTime float64 `perflib:"LDAP Read Time"`
LDAPSearchTime float64 `perflib:"LDAP Search Time"`
LDAPWriteTime float64 `perflib:"LDAP Write Time"`
LDAPTimeoutErrorsPerSec float64 `perflib:"LDAP Timeout Errors/sec"`
LongRunningLDAPOperationsPerMin float64 `perflib:"Long Running LDAP Operations/min"`
}
func (c *exchangeCollector) collectADAccessProcesses(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibADAccessProcesses
if err := unmarshalObject(ctx.perfObjects["MSExchange ADAccess Processes"], &data); err != nil {
return err
}
labelUseCount := make(map[string]int)
for _, proc := range data {
labelName := c.toLabelName(proc.Name)
if strings.HasSuffix(labelName, "_total") {
continue
}
// since we're not including the PID suffix from the instance names in the label names,
// we get an occational duplicate. This seems to affect about 4 instances only on this object.
labelUseCount[labelName]++
if labelUseCount[labelName] > 1 {
labelName = fmt.Sprintf("%s_%d", labelName, labelUseCount[labelName])
}
ch <- prometheus.MustNewConstMetric(
c.LDAPReadTime,
prometheus.CounterValue,
c.msToSec(proc.LDAPReadTime),
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.LDAPSearchTime,
prometheus.CounterValue,
c.msToSec(proc.LDAPSearchTime),
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.LDAPWriteTime,
prometheus.CounterValue,
c.msToSec(proc.LDAPWriteTime),
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.LDAPTimeoutErrorsPerSec,
prometheus.CounterValue,
proc.LDAPTimeoutErrorsPerSec,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.LongRunningLDAPOperationsPerMin,
prometheus.CounterValue,
proc.LongRunningLDAPOperationsPerMin*60,
labelName,
)
}
return nil
}
// Perflib: [24914] MSExchange Availability Service
type perflibAvailabilityService struct {
RequestsSec float64 `perflib:"Availability Requests (sec)"`
}
func (c *exchangeCollector) collectAvailabilityService(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibAvailabilityService
if err := unmarshalObject(ctx.perfObjects["MSExchange Availability Service"], &data); err != nil {
return err
}
for _, availservice := range data {
ch <- prometheus.MustNewConstMetric(
c.AvailabilityRequestsSec,
prometheus.CounterValue,
availservice.RequestsSec,
)
}
return nil
}
// Perflib: [36934] MSExchange HttpProxy
type perflibHTTPProxy struct {
Name string
MailboxServerLocatorAverageLatency float64 `perflib:"MailboxServerLocator Average Latency (Moving Average)"`
AverageAuthenticationLatency float64 `perflib:"Average Authentication Latency"`
AverageCASProcessingLatency float64 `perflib:"Average ClientAccess Server Processing Latency"`
MailboxServerProxyFailureRate float64 `perflib:"Mailbox Server Proxy Failure Rate"`
OutstandingProxyRequests float64 `perflib:"Outstanding Proxy Requests"`
ProxyRequestsPerSec float64 `perflib:"Proxy Requests/Sec"`
}
func (c *exchangeCollector) collectHTTPProxy(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibHTTPProxy
if err := unmarshalObject(ctx.perfObjects["MSExchange HttpProxy"], &data); err != nil {
return err
}
for _, instance := range data {
labelName := c.toLabelName(instance.Name)
ch <- prometheus.MustNewConstMetric(
c.MailboxServerLocatorAverageLatency,
prometheus.GaugeValue,
c.msToSec(instance.MailboxServerLocatorAverageLatency),
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.AverageAuthenticationLatency,
prometheus.GaugeValue,
instance.AverageAuthenticationLatency,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.AverageCASProcessingLatency,
prometheus.GaugeValue,
c.msToSec(instance.AverageCASProcessingLatency),
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.MailboxServerProxyFailureRate,
prometheus.GaugeValue,
instance.MailboxServerProxyFailureRate,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.OutstandingProxyRequests,
prometheus.GaugeValue,
instance.OutstandingProxyRequests,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.ProxyRequestsPerSec,
prometheus.CounterValue,
instance.ProxyRequestsPerSec,
labelName,
)
}
return nil
}
// Perflib: [24618] MSExchange OWA
type perflibOWA struct {
CurrentUniqueUsers float64 `perflib:"Current Unique Users"`
RequestsPerSec float64 `perflib:"Requests/sec"`
}
func (c *exchangeCollector) collectOWA(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibOWA
if err := unmarshalObject(ctx.perfObjects["MSExchange OWA"], &data); err != nil {
return err
}
for _, owa := range data {
ch <- prometheus.MustNewConstMetric(
c.CurrentUniqueUsers,
prometheus.GaugeValue,
owa.CurrentUniqueUsers,
)
ch <- prometheus.MustNewConstMetric(
c.OWARequestsPerSec,
prometheus.CounterValue,
owa.RequestsPerSec,
)
}
return nil
}
// Perflib: [25138] MSExchange ActiveSync
type perflibActiveSync struct {
RequestsPerSec float64 `perflib:"Requests/sec"`
PingCommandsPending float64 `perflib:"Ping Commands Pending"`
SyncCommandsPerSec float64 `perflib:"Sync Commands/sec"`
}
func (c *exchangeCollector) collectActiveSync(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibActiveSync
if err := unmarshalObject(ctx.perfObjects["MSExchange ActiveSync"], &data); err != nil {
return err
}
for _, instance := range data {
ch <- prometheus.MustNewConstMetric(
c.ActiveSyncRequestsPerSec,
prometheus.CounterValue,
instance.RequestsPerSec,
)
ch <- prometheus.MustNewConstMetric(
c.PingCommandsPending,
prometheus.GaugeValue,
instance.PingCommandsPending,
)
ch <- prometheus.MustNewConstMetric(
c.SyncCommandsPerSec,
prometheus.CounterValue,
instance.SyncCommandsPerSec,
)
}
return nil
}
// Perflib: [29366] MSExchange RpcClientAccess
type perflibRPCClientAccess struct {
RPCAveragedLatency float64 `perflib:"RPC Averaged Latency"`
RPCRequests float64 `perflib:"RPC Requests"`
ActiveUserCount float64 `perflib:"Active User Count"`
ConnectionCount float64 `perflib:"Connection Count"`
RPCOperationsPerSec float64 `perflib:"RPC Operations/sec"`
UserCount float64 `perflib:"User Count"`
}
func (c *exchangeCollector) collectRPC(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibRPCClientAccess
if err := unmarshalObject(ctx.perfObjects["MSExchange RpcClientAccess"], &data); err != nil {
return err
}
for _, rpc := range data {
ch <- prometheus.MustNewConstMetric(
c.RPCAveragedLatency,
prometheus.GaugeValue,
c.msToSec(rpc.RPCAveragedLatency),
)
ch <- prometheus.MustNewConstMetric(
c.RPCRequests,
prometheus.GaugeValue,
rpc.RPCRequests,
)
ch <- prometheus.MustNewConstMetric(
c.ActiveUserCount,
prometheus.GaugeValue,
rpc.ActiveUserCount,
)
ch <- prometheus.MustNewConstMetric(
c.ConnectionCount,
prometheus.GaugeValue,
rpc.ConnectionCount,
)
ch <- prometheus.MustNewConstMetric(
c.RPCOperationsPerSec,
prometheus.CounterValue,
rpc.RPCOperationsPerSec,
)
ch <- prometheus.MustNewConstMetric(
c.UserCount,
prometheus.GaugeValue,
rpc.UserCount,
)
}
return nil
}
// Perflib: [20524] MSExchangeTransport Queues
type perflibTransportQueues struct {
Name string
ExternalActiveRemoteDeliveryQueueLength float64 `perflib:"External Active Remote Delivery Queue Length"`
InternalActiveRemoteDeliveryQueueLength float64 `perflib:"Internal Active Remote Delivery Queue Length"`
ActiveMailboxDeliveryQueueLength float64 `perflib:"Active Mailbox Delivery Queue Length"`
RetryMailboxDeliveryQueueLength float64 `perflib:"Retry Mailbox Delivery Queue Length"`
UnreachableQueueLength float64 `perflib:"Unreachable Queue Length"`
ExternalLargestDeliveryQueueLength float64 `perflib:"External Largest Delivery Queue Length"`
InternalLargestDeliveryQueueLength float64 `perflib:"Internal Largest Delivery Queue Length"`
PoisonQueueLength float64 `perflib:"Poison Queue Length"`
}
func (c *exchangeCollector) collectTransportQueues(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibTransportQueues
if err := unmarshalObject(ctx.perfObjects["MSExchangeTransport Queues"], &data); err != nil {
return err
}
for _, queue := range data {
labelName := c.toLabelName(queue.Name)
if strings.HasSuffix(labelName, "_total") {
continue
}
ch <- prometheus.MustNewConstMetric(
c.ExternalActiveRemoteDeliveryQueueLength,
prometheus.GaugeValue,
queue.ExternalActiveRemoteDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.InternalActiveRemoteDeliveryQueueLength,
prometheus.GaugeValue,
queue.InternalActiveRemoteDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.ActiveMailboxDeliveryQueueLength,
prometheus.GaugeValue,
queue.ActiveMailboxDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.RetryMailboxDeliveryQueueLength,
prometheus.GaugeValue,
queue.RetryMailboxDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.UnreachableQueueLength,
prometheus.GaugeValue,
queue.UnreachableQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.ExternalLargestDeliveryQueueLength,
prometheus.GaugeValue,
queue.ExternalLargestDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.InternalLargestDeliveryQueueLength,
prometheus.GaugeValue,
queue.InternalLargestDeliveryQueueLength,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.PoisonQueueLength,
prometheus.GaugeValue,
queue.PoisonQueueLength,
labelName,
)
}
return nil
}
// Perflib: [19430] MSExchange WorkloadManagement Workloads
type perflibWorkloadManagementWorkloads struct {
Name string
ActiveTasks float64 `perflib:"ActiveTasks"`
CompletedTasks float64 `perflib:"CompletedTasks"`
QueuedTasks float64 `perflib:"QueuedTasks"`
YieldedTasks float64 `perflib:"YieldedTasks"`
IsActive float64 `perflib:"Active"`
}
func (c *exchangeCollector) collectWorkloadManagementWorkloads(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibWorkloadManagementWorkloads
if err := unmarshalObject(ctx.perfObjects["MSExchange WorkloadManagement Workloads"], &data); err != nil {
return err
}
for _, instance := range data {
labelName := c.toLabelName(instance.Name)
if strings.HasSuffix(labelName, "_total") {
continue
}
ch <- prometheus.MustNewConstMetric(
c.ActiveTasks,
prometheus.GaugeValue,
instance.ActiveTasks,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.CompletedTasks,
prometheus.CounterValue,
instance.CompletedTasks,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.QueuedTasks,
prometheus.CounterValue,
instance.QueuedTasks,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.YieldedTasks,
prometheus.CounterValue,
instance.YieldedTasks,
labelName,
)
ch <- prometheus.MustNewConstMetric(
c.IsActive,
prometheus.GaugeValue,
instance.IsActive,
labelName,
)
}
return nil
}
// [29240] MSExchangeAutodiscover
type perflibAutodiscover struct {
RequestsPerSec float64 `perflib:"Requests/sec"`
}
func (c *exchangeCollector) collectAutoDiscover(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
var data []perflibAutodiscover
if err := unmarshalObject(ctx.perfObjects["MSExchangeAutodiscover"], &data); err != nil {
return err
}
for _, autodisc := range data {
ch <- prometheus.MustNewConstMetric(
c.AutodiscoverRequestsPerSec,
prometheus.CounterValue,
autodisc.RequestsPerSec,
)
}
return nil
}
// toLabelName converts strings to lowercase and replaces all whitespace and dots with underscores
func (c *exchangeCollector) toLabelName(name string) string {
s := strings.ReplaceAll(strings.Join(strings.Fields(strings.ToLower(name)), "_"), ".", "_")
s = strings.ReplaceAll(s, "__", "_")
return s
}
// msToSec converts from ms to seconds
func (c *exchangeCollector) msToSec(t float64) float64 {
return t / 1000
}

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docs/collector.exchange.md Normal file
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# exchange collector
The exchange collector collects metrics from MS Exchange hosts through perflib
=======
|||
-|-
Metric name prefix | `exchange`
Classes | [Win32_PerfRawData_MSExchangeADAccess_MSExchangeADAccessProcesses](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeTransportQueues_MSExchangeTransportueues](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_ESE_MSExchangeDatabaseInstances](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeHttpProxy_MSExchangeHttpProxy](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeActiveSync_MSExchangeActiveSync](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeAvailabilityService_MSExchangeAvailabilityService](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeOWA_MSExchangeOWA](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeAutodiscover_MSExchangeAutodiscover](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeWorkloadManagementWorkloads_MSExchangeWorkloadManagementWorkloads](https://docs.microsoft.com/en-us/exchange/)<br/> [Win32_PerfRawData_MSExchangeRpcClientAccess_MSExchangeRpcClientAccess](https://docs.microsoft.com/en-us/exchange/)<br/>
Enabled by default? | No
## Flags
### `--collectors.exchange.list`
Lists the Perflib Objects that are queried for data along with the perlfib object id
## Metrics
Name | Description
--------------|---------------
`wmi_exchange_rpc_avg_latency_sec` | The latency (sec), averaged for the past 1024 packets
`wmi_exchange_rpc_requests` | Number of client requests currently being processed by the RPC Client Access service
`wmi_exchange_rpc_active_user_count` | Number of unique users that have shown some kind of activity in the last 2 minutes
`wmi_exchange_rpc_connection_count` | Total number of client connections maintained
`wmi_exchange_rpc_operations_total` | The rate at which RPC operations occur
`wmi_exchange_rpc_user_count` | Number of users
`wmi_exchange_ldap_read_time_sec` | Time (sec) to send an LDAP read request and receive a response
`wmi_exchange_ldap_search_time_sec` | Time (sec) to send an LDAP search request and receive a response
`wmi_exchange_ldap_write_time_sec` | Time (sec) to send an LDAP Add/Modify/Delete request and receive a response
`wmi_exchange_ldap_timeout_errors_total` | Total number of LDAP timeout errors
`wmi_exchange_ldap_long_running_ops_per_sec` | Long Running LDAP operations per second
`wmi_exchange_transport_queues_external_active_remote_delivery` | External Active Remote Delivery Queue length
`wmi_exchange_transport_queues_internal_active_remote_delivery` | Internal Active Remote Delivery Queue length
`wmi_exchange_transport_queues_active_mailbox_delivery` | Active Mailbox Delivery Queue length
`wmi_exchange_transport_queues_retry_mailbox_delivery` | Retry Mailbox Delivery Queue length
`wmi_exchange_transport_queues_unreachable` | Unreachable Queue lengt
`wmi_exchange_transport_queues_external_largest_delivery` | External Largest Delivery Queue length
`wmi_exchange_transport_queues_internal_largest_delivery` | Internal Largest Delivery Queue length
`wmi_exchange_transport_queues_poison` | Poison Queue length
`wmi_exchange_http_proxy_mailbox_server_locator_avg_latency_sec` | Average latency (sec) of MailboxServerLocator web service calls
`wmi_exchange_http_proxy_avg_auth_latency` | Average time spent authenticating CAS requests over the last 200 samples
`wmi_exchange_http_proxy_outstanding_proxy_requests` | Number of concurrent outstanding proxy requests
`wmi_exchange_http_proxy_requests_total` | Number of proxy requests processed each second
`wmi_exchange_avail_service_requests_per_sec` | Number of requests serviced per second
`wmi_exchange_owa_current_unique_users` | Number of unique users currently logged on to Outlook Web App
`wmi_exchange_owa_requests_total` | Number of requests handled by Outlook Web App per second
`wmi_exchange_autodiscover_requests_total` | Number of autodiscover service requests processed each second
`wmi_exchange_workload_active_tasks` | Number of active tasks currently running in the background for workload management
`wmi_exchange_workload_completed_tasks` | Number of workload management tasks that have been completed
`wmi_exchange_workload_queued_tasks` | Number of workload management tasks that are currently queued up waiting to be processed
`wmi_exchange_workload_yielded_tasks` | The total number of tasks that have been yielded by a workload
`wmi_exchange_workload_is_active` | Active indicates whether the workload is in an active (1) or paused (0) state
`wmi_exchange_activesync_requests_total` | Num HTTP requests received from the client via ASP.NET per sec. Shows Current user load
`wmi_exchange_http_proxy_avg_cas_proccessing_latency_sec` | Average latency (sec) of CAS processing time over the last 200 reqs
`wmi_exchange_http_proxy_mailbox_proxy_failure_rate` | % of failures between this CAS and MBX servers over the last 200 sample
`wmi_exchange_activesync_ping_cmds_pending` | Number of ping commands currently pending in the queue
`wmi_exchange_activesync_sync_cmds_total` | Number of sync commands processed per second. Clients use this command to synchronize items within a folder
### Example metric
_This collector does not yet have explained examples, we would appreciate your help adding them!_
## Useful queries
_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
## Alerting examples
_This collector does not yet have alerting examples, we would appreciate your help adding them!_

27
go.sum
View File

@@ -4,15 +4,13 @@ github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0
github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
github.com/alecthomas/kingpin v2.2.6+incompatible/go.mod h1:59OFYbFVLKQKq+mqrL6Rw5bR0c3ACQaawgXx0QYndlE=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5VpdgMhJosfJnn5/FoN2SRZ4p7fJNX58YPaU=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/beorn7/perks v0.0.0-20160804104726-4c0e84591b9a h1:BtpsbiV638WQZwhA98cEZw2BsbnQJrbd0BI7tsy0W1c=
github.com/beorn7/perks v0.0.0-20160804104726-4c0e84591b9a/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dimchansky/utfbom v1.1.0 h1:FcM3g+nofKgUteL8dm/UpdRXNC9KmADgTpLKsu0TRo4=
github.com/dimchansky/utfbom v1.1.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8=
@@ -22,61 +20,44 @@ github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E=
github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/protobuf v1.0.0 h1:lsek0oXi8iFE9L+EXARyHIjU5rlWIhhTkjDz3vHhWWQ=
github.com/golang/protobuf v1.0.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/leoluk/perflib_exporter v0.0.1 h1:MRwP1Ohh/mVevUy4ZUzvSlxnJtm9/NWHeM3aROxnRiQ=
github.com/leoluk/perflib_exporter v0.0.1/go.mod h1:4APOQriqHobMzovXV7guPQv0ynKH6vZD3XNmT2MBc6w=
github.com/leoluk/perflib_exporter v0.1.0 h1:fXe/mDaf9jR+Zk8FjFlcCSksACuIj2VNN4GyKHmQqtA=
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github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67 h1:1Fzlr8kkDLQwqMP8GxrhptBLqZG/EDpiATneiZHY998=