IIS Metrics

modules/wmi/charts.go

@@ -65,6 +65,18 @@ const (
 	prioProcessesThreads
 	prioProcessesHandles
 
+	prioIISWebsiteTraffic
+	prioIISWebsiteRequestsRate
+	prioIISWebsiteActiveConnectionsCount
+	prioIISWebsiteUsersCount
+	prioIISWebsiteConnectionAttemptsRate
+	prioIISWebsiteISAPIExtRequestsCount
+	prioIISWebsiteISAPIExtRequestsRate
+	prioIISWebsiteFTPFileTransferRate
+	prioIISWebsiteLogonAttemptsRate
+	prioIISWebsiteErrorsRate
+	prioIISWebsiteUptime
+
 	prioServiceState
 	prioServiceStatus
 
@@ -598,6 +610,151 @@ var (
 	}
 )
 
+// IIS
+var (
+	iisWebsiteChartsTmpl = module.Charts{
+		iisWebsiteTrafficChartTempl.Copy(),
+		iisWebsiteRequestsRateChartTmpl.Copy(),
+		iisWebsiteActiveConnectionsCountChartTmpl.Copy(),
+		iisWebsiteUsersCountChartTmpl.Copy(),
+		iisWebsiteConnectionAttemptsRate.Copy(),
+		iisWebsiteISAPIExtRequestsCountChartTmpl.Copy(),
+		iisWebsiteISAPIExtRequestsRateChartTmpl.Copy(),
+		iisWebsiteFTPFileTransferRateChartTempl.Copy(),
+		iisWebsiteLogonAttemptsRateChartTmpl.Copy(),
+		iisWebsiteErrorsRateChart.Copy(),
+		iisWebsiteUptimeChartTmpl.Copy(),
+	}
+	iisWebsiteTrafficChartTempl = module.Chart{
+		ID:       "iis_website_%s_traffic",
+		Title:    "Website traffic",
+		Units:    "bytes/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_traffic",
+		Type:     module.Area,
+		Priority: prioIISWebsiteTraffic,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_received_bytes_total", Name: "received", Algo: module.Incremental},
+			{ID: "iis_website_%s_sent_bytes_total", Name: "sent", Algo: module.Incremental, Mul: -1},
+		},
+	}
+	iisWebsiteRequestsRateChartTmpl = module.Chart{
+		ID:       "iis_website_%s_requests_rate",
+		Title:    "Website requests rate",
+		Units:    "requests/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_requests_rate",
+		Priority: prioIISWebsiteRequestsRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_requests_total", Name: "requests", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteActiveConnectionsCountChartTmpl = module.Chart{
+		ID:       "iis_website_%s_active_connections_count",
+		Title:    "Website active connections",
+		Units:    "connections",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_active_connections_count",
+		Priority: prioIISWebsiteActiveConnectionsCount,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_current_connections", Name: "active"},
+		},
+	}
+	iisWebsiteUsersCountChartTmpl = module.Chart{
+		ID:       "iis_website_%s_users_count",
+		Title:    "Website users with pending requests",
+		Units:    "users",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_users_count",
+		Type:     module.Stacked,
+		Priority: prioIISWebsiteUsersCount,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_current_anonymous_users", Name: "anonymous"},
+			{ID: "iis_website_%s_current_non_anonymous_users", Name: "non_anonymous"},
+		},
+	}
+	iisWebsiteConnectionAttemptsRate = module.Chart{
+		ID:       "iis_website_%s_connection_attempts_rate",
+		Title:    "Website connections attempts",
+		Units:    "attempts/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_connection_attempts_rate",
+		Priority: prioIISWebsiteConnectionAttemptsRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_connection_attempts_all_instances_total", Name: "connection", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteISAPIExtRequestsCountChartTmpl = module.Chart{
+		ID:       "iis_website_%s_isapi_extension_requests_count",
+		Title:    "ISAPI extension requests",
+		Units:    "requests",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_isapi_extension_requests_count",
+		Priority: prioIISWebsiteISAPIExtRequestsCount,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_current_isapi_extension_requests", Name: "isapi"},
+		},
+	}
+	iisWebsiteISAPIExtRequestsRateChartTmpl = module.Chart{
+		ID:       "iis_website_%s_isapi_extension_requests_rate",
+		Title:    "Website extensions request",
+		Units:    "requests/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_isapi_extension_requests_rate",
+		Priority: prioIISWebsiteISAPIExtRequestsRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_isapi_extension_requests_total", Name: "isapi", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteFTPFileTransferRateChartTempl = module.Chart{
+		ID:       "iis_website_%s_ftp_file_transfer_rate",
+		Title:    "Website FTP file transfer rate",
+		Units:    "files/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_ftp_file_transfer_rate",
+		Priority: prioIISWebsiteFTPFileTransferRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_files_received_total", Name: "received", Algo: module.Incremental},
+			{ID: "iis_website_%s_files_sent_total", Name: "sent", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteLogonAttemptsRateChartTmpl = module.Chart{
+		ID:       "iis_website_%s_logon_attempts_rate",
+		Title:    "Website logon attempts",
+		Units:    "attempts/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_logon_attempts_rate",
+		Priority: prioIISWebsiteLogonAttemptsRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_logon_attempts_total", Name: "logon", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteErrorsRateChart = module.Chart{
+		ID:       "iis_website_%s_errors_rate",
+		Title:    "Website errors",
+		Units:    "errors/s",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_errors_rate",
+		Type:     module.Stacked,
+		Priority: prioIISWebsiteErrorsRate,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_locked_errors_total", Name: "document_locked", Algo: module.Incremental},
+			{ID: "iis_website_%s_not_found_errors_total", Name: "document_not_found", Algo: module.Incremental},
+		},
+	}
+	iisWebsiteUptimeChartTmpl = module.Chart{
+		ID:       "iis_website_%s_uptime",
+		Title:    "Website uptime",
+		Units:    "seconds",
+		Fam:      "iis",
+		Ctx:      "wmi.iis_website_uptime",
+		Priority: prioIISWebsiteUptime,
+		Dims: module.Dims{
+			{ID: "iis_website_%s_service_uptime", Name: "uptime"},
+		},
+	}
+)
+
 // Logon
 var (
 	logonCharts = module.Charts{
@@ -971,6 +1128,34 @@ func (w *WMI) removeThermalZoneCharts(zone string) {
 	}
 }
 
+func (w *WMI) addIISWebsiteCharts(website string) {
+	charts := iisWebsiteChartsTmpl.Copy()
+
+	for _, chart := range *charts {
+		chart.ID = fmt.Sprintf(chart.ID, website)
+		chart.Labels = []module.Label{
+			{Key: "website", Value: website},
+		}
+		for _, dim := range chart.Dims {
+			dim.ID = fmt.Sprintf(dim.ID, website)
+		}
+	}
+
+	if err := w.Charts().Add(*charts...); err != nil {
+		w.Warning(err)
+	}
+}
+
+func (w *WMI) removeIIWebsiteSCharts(website string) {
+	px := fmt.Sprintf("iis_website_%s", website)
+	for _, chart := range *w.Charts() {
+		if strings.HasPrefix(chart.ID, px) {
+			chart.MarkRemove()
+			chart.MarkNotCreated()
+		}
+	}
+}
+
 func (w *WMI) addProcessesCharts() {
 	charts := processesCharts.Copy()
 

modules/wmi/collect.go

@@ -23,6 +23,7 @@ const (
 	collectorLogon       = "logon"
 	collectorThermalZone = "thermalzone"
 	collectorTCP         = "tcp"
+	collectorIIS         = "iis"
 	collectorProcess     = "process"
 	collectorService     = "service"
 )
@@ -41,6 +42,7 @@ var fastCollectors = map[string]bool{
 // slow collectors with gauge (absolute) metrics only
 var slowCollectors = map[string]bool{
 	collectorLogon:       true,
+	collectorIIS:         true,
 	collectorThermalZone: true,
 	collectorService:     true,
 }
@@ -155,6 +157,8 @@ func (w *WMI) collectMetrics(mx map[string]int64, prom prometheus.Prometheus) er
 			w.collectProcess(mx, pms)
 		case collectorService:
 			w.collectService(mx, pms)
+		case collectorIIS:
+			w.collectIIS(mx, pms)
 		}
 	}
 

modules/wmi/collect_iis.go

@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package wmi
+
+import (
+	"strings"
+
+	"github.com/netdata/go.d.plugin/pkg/prometheus"
+)
+
+const (
+	metricIISCurrentAnonymousUsers    = "windows_iis_current_anonymous_users"
+	metricIISCurrentNonAnonymousUsers = "windows_iis_current_non_anonymous_users"
+	metricIISCurrentConnections       = "windows_iis_current_connections"
+	metricIICurrentISAPIExtRequests   = "windows_iis_current_isapi_extension_requests"
+	metricIISUptime                   = "windows_iis_service_uptime"
+
+	metricIISReceivedBytesTotal            = "windows_iis_received_bytes_total"
+	metricIISSentBytesTotal                = "windows_iis_sent_bytes_total"
+	metricIISRequestsTotal                 = "windows_iis_requests_total"
+	metricIISIPAPIExtRequestsTotal         = "windows_iis_ipapi_extension_requests_total"
+	metricIISConnAttemptsAllInstancesTotal = "windows_iis_connection_attempts_all_instances_total"
+	metricIISFilesReceivedTotal            = "windows_iis_files_received_total"
+	metricIISFilesSentTotal                = "windows_iis_files_sent_total"
+	metricIISLogonAttemptsTotal            = "windows_iis_logon_attempts_total"
+	metricIISLockedErrorsTotal             = "windows_iis_locked_errors_total"
+	metricIISNotFoundErrorsTotal           = "windows_iis_not_found_errors_total"
+)
+
+func (w *WMI) collectIIS(mx map[string]int64, pms prometheus.Metrics) {
+	seen := make(map[string]bool)
+	px := "iis_website_"
+	for _, pm := range pms.FindByName(metricIISCurrentAnonymousUsers) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_current_anonymous_users"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISCurrentNonAnonymousUsers) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_current_non_anonymous_users"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISCurrentConnections) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_current_connections"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIICurrentISAPIExtRequests) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_current_isapi_extension_requests"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISUptime) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_service_uptime"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISReceivedBytesTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_received_bytes_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISSentBytesTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_sent_bytes_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISRequestsTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_requests_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISConnAttemptsAllInstancesTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_connection_attempts_all_instances_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISFilesReceivedTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_files_received_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISFilesSentTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_files_sent_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISIPAPIExtRequestsTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_isapi_extension_requests_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISLogonAttemptsTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_logon_attempts_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISLockedErrorsTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_locked_errors_total"] += int64(pm.Value)
+		}
+	}
+	for _, pm := range pms.FindByName(metricIISNotFoundErrorsTotal) {
+		if name := cleanWebsiteName(pm.Labels.Get("site")); name != "" {
+			seen[name] = true
+			mx[px+name+"_not_found_errors_total"] += int64(pm.Value)
+		}
+	}
+
+	for site := range seen {
+		if !w.cache.iis[site] {
+			w.cache.iis[site] = true
+			w.addIISWebsiteCharts(site)
+		}
+	}
+	for site := range w.cache.iis {
+		if !seen[site] {
+			delete(w.cache.iis, site)
+			w.removeIIWebsiteSCharts(site)
+		}
+	}
+}
+
+func cleanWebsiteName(name string) string {
+	return strings.ReplaceAll(name, " ", "_")
+}