[receiver/sqlserver] Add support for more database IO metrics

.chloggen/sqlserver_add_io_metrics.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: sqlserverreceiver
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: sqlserver.database.io.read_latency has been renamed to sqlserver.database.latency with a `direction` attribute.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [29865]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

.chloggen/sqlserver_io_metrics.yaml

@@ -0,0 +1,31 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: sqlserverreceiver
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add support for more Database IO metrics
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [29865]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: |
+  The following metrics have been added:
+  - sqlserver.database.latency
+  - sqlserver.database.io
+  - sqlserver.database.operations
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

receiver/sqlserverreceiver/documentation.md

@@ -242,9 +242,28 @@ This metric is only available when the receiver is configured to directly connec
 | ---- | ----------- | ------ |
 | database.status | The current status of a database | Str: ``online``, ``restoring``, ``recovering``, ``pending_recovery``, ``suspect``, ``offline`` |
 
-### sqlserver.database.io.read_latency
+### sqlserver.database.io
 
-Total time that the users waited for reads issued on this file.
+The number of bytes of I/O on this file.
+
+This metric is only available when the receiver is configured to directly connect to SQL Server.
+
+| Unit | Metric Type | Value Type | Aggregation Temporality | Monotonic |
+| ---- | ----------- | ---------- | ----------------------- | --------- |
+| By | Sum | Int | Cumulative | true |
+
+#### Attributes
+
+| Name | Description | Values |
+| ---- | ----------- | ------ |
+| physical_filename | The physical filename of the file being monitored. | Any Str |
+| logical_filename | The logical filename of the file being monitored. | Any Str |
+| file_type | The type of file being monitored. | Any Str |
+| direction | The direction of flow of bytes or operations. | Str: ``read``, ``write`` |
+
+### sqlserver.database.latency
+
+Total time that the users waited for I/O issued on this file.
 
 This metric is only available when the receiver is configured to directly connect to SQL Server.
 
@@ -259,6 +278,26 @@ This metric is only available when the receiver is configured to directly connec
 | physical_filename | The physical filename of the file being monitored. | Any Str |
 | logical_filename | The logical filename of the file being monitored. | Any Str |
 | file_type | The type of file being monitored. | Any Str |
+| direction | The direction of flow of bytes or operations. | Str: ``read``, ``write`` |
+
+### sqlserver.database.operations
+
+The number of operations issued on the file.
+
+This metric is only available when the receiver is configured to directly connect to SQL Server.
+
+| Unit | Metric Type | Value Type | Aggregation Temporality | Monotonic |
+| ---- | ----------- | ---------- | ----------------------- | --------- |
+| {operations} | Sum | Int | Cumulative | true |
+
+#### Attributes
+
+| Name | Description | Values |
+| ---- | ----------- | ------ |
+| physical_filename | The physical filename of the file being monitored. | Any Str |
+| logical_filename | The logical filename of the file being monitored. | Any Str |
+| file_type | The type of file being monitored. | Any Str |
+| direction | The direction of flow of bytes or operations. | Str: ``read``, ``write`` |
 
 ### sqlserver.processes.blocked
 

receiver/sqlserverreceiver/factory.go

@@ -39,7 +39,7 @@ func createDefaultConfig() component.Config {
 func setupQueries(cfg *Config) []string {
 	var queries []string
 
-	if cfg.MetricsBuilderConfig.Metrics.SqlserverDatabaseIoReadLatency.Enabled {
+	if isDatabaseIOQueryEnabled(&cfg.MetricsBuilderConfig.Metrics) {
 		queries = append(queries, getSQLServerDatabaseIOQuery(cfg.InstanceName))
 	}
 
@@ -129,3 +129,12 @@ func setupScrapers(params receiver.CreateSettings, cfg *Config) ([]scraperhelper
 
 	return opts, nil
 }
+
+func isDatabaseIOQueryEnabled(metrics *metadata.MetricsConfig) bool {
+	if metrics.SqlserverDatabaseLatency.Enabled ||
+		metrics.SqlserverDatabaseOperations.Enabled ||
+		metrics.SqlserverDatabaseIo.Enabled {
+		return true
+	}
+	return false
+}

receiver/sqlserverreceiver/factory_others_test.go

@@ -30,7 +30,7 @@ func TestCreateMetricsReceiverOtherOS(t *testing.T) {
 				cfg.Server = "0.0.0.0"
 				cfg.Port = 1433
 				cfg.InstanceName = "instanceName"
-				cfg.Metrics.SqlserverDatabaseIoReadLatency.Enabled = true
+				cfg.Metrics.SqlserverDatabaseLatency.Enabled = true
 				require.NoError(t, cfg.Validate())
 
 				require.True(t, directDBConnectionEnabled(cfg))

receiver/sqlserverreceiver/factory_test.go

@@ -87,7 +87,7 @@ func TestCreateMetricsReceiver(t *testing.T) {
 				cfg.Server = "0.0.0.0"
 				cfg.Port = 1433
 				require.NoError(t, cfg.Validate())
-				cfg.Metrics.SqlserverDatabaseIoReadLatency.Enabled = true
+				cfg.Metrics.SqlserverDatabaseLatency.Enabled = true
 
 				require.True(t, directDBConnectionEnabled(cfg))
 				require.Equal(t, "server=0.0.0.0;user id=sa;password=password;port=1433", getDBConnectionString(cfg))