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Foglight for SQL Server (Cartridge) 5.9.4.20 - User Guide

Inhaltsnavigation

Introduction to this Guide

Overview Running the Upgrade Wizard Migrating Agents

About Monitoring Extensions Installing and Monitoring a Single SQL Server Instance Discovering Multiple Instances to Monitor

Adding instances manually Discovering instances by host name Discovering instances by IP range Importing Instances from a File

Configuring Multiple Instances for Monitoring using Silent Installation

Contents of the Input CSV File Configuring the On Demand Data Port on the Agent Manager Concentrator

Using Foglight for SQL Server

Viewing the Databases Dashboard

Assigning Instances to Users or Groups Selecting an Instance to Monitor

Currently Selected Database Group Filtering the Display by Severity Creating Custom Database Groups Previewing the Requested Instance Components Shared by all Foglight for SQL Server Screens

Foglight for SQL Server Toolbar and Views

Breakdown and Baseline Chart Formats Home Page Toolbar

Overview Dashboard Advisories Dashboard Monitoring Data Replication

Viewing the Replication Home Page

Reviewing the Publishing Process Reviewing the Distributor Agents Reviewing the Subscription Process Reviewing Data Flow Indicators Monitoring the Replication Publications Monitoring the Replication Agents Monitoring the Replication Subscriptions Monitoring Alarms

Monitoring SQL Performance

Resource Toolbar Options Monitoring SQL Performance without SQL PI configured

Viewing Metrics Blocking History Viewing SQL Statement Details

Monitoring SQL Performance with SQL PI Configured

Activity Highlights Performance Tree Viewing Historical Metrics Resource Toolbar Options Viewing Change Tracking Viewing Execution Plans Comparing Performance

Reviewing Memory Usage

Viewing the Memory Summary

Monitoring Status Investigating Resource Pool Memory Issues Investigating Cached Memory Issues

Monitoring Buffer Cache-related Data

Reviewing the Top-consuming Objects of the Buffer Cache Tracking the Page Allocations Monitoring the Buffer Cache Hit Rates Monitoring Plan Cache-related Data Reviewing Object Types Monitoring the Plan Cache Tracking Memory Allocation to the Plan Cache by Object Type Reviewing Statistics about Plan Cache Objects

Reviewing the Instance Activity

Viewing In-depth Data about the Instance

Reviewing the SQL Server Instance Activity Viewing the SQL Server I/O activity Viewing SQL I/O Activity Data Overview Dashboard Identifying the Instance

Tracking the Instance Data Flow

Monitoring General Session Statistics Tracking logical reads Tracking compiles Monitoring the SQL memory management Tracking physical I/O activity Monitoring the disk storage Monitoring Background Processes Viewing Session Details Monitoring Locks and Latches Tracking Current Lock Conflicts Tracking Deadlocks and their Affected Objects Viewing I/O Statistics by Database Files

Reviewing Database Usage

Monitoring SQL Server Databases

Overview Transactions Backup Status Properties In Memory

Monitoring Database Details

Monitoring Database History Monitoring File Groups in the Selected Databases Monitoring data files Monitoring Transaction Logs in the Selected Database Transaction Log Space chart Monitoring Log Files Monitoring Tables and Indexes Monitoring Disk Space Monitoring TempDB Status

Reviewing the Services

Reviewing the Support Service Status

Monitoring the Status of the Current Services Tracking the Service Status History

Reviewing SQL Agent Jobs

Tracking the SQL Agent Jobs Tracking Job Execution Messages Viewing the SQL Agent Jobs History

Viewing SQL Agent Alerts

Tracking SQL Agent Alerts Tracking Recent Alert Occurrences

Monitoring SQL Server Transactions using the DTC Panel Monitoring Full-text Indexes using the Full Text Search Panel

Using the HADR Drilldown

Monitoring the Log Shipping

Tracking the Performance of Servers used in Log Shipping Viewing the Log Shipping Details

Monitoring Cluster Services

Monitoring the State of the Current Microsoft Cluster Server

Tracking the Status of the Mirroring Operation

Mirroring Table Viewing the Role and Data Flow of the Selected Database Viewing the Selected Database's Mirroring Performance History Viewing the Partner's Mirroring Page

Reviewing the Always On Availability Groups

OS Cluster Information High Availability groups table Availability group map

Using the Logs Drilldown

Reviewing the SQL Server Error Logs Reviewing the SQL Agent Error Logs

Reviewing Configuration Settings

Reviewing SQL Server Configuration

Viewing the Server Property Values Viewing the SQL Server Configuration Options

Viewing User-defined Performance Counters and Collections

Viewing User-Defined Performance Counters Viewing User-Defined Collections

Monitoring Business Intelligence Services

Permissions Monitoring Integration Services

Configuring Integration Services Monitoring Overview dashboard Packages Dashboard Terminology

Monitoring Reporting Services

Configuring Reporting Services Monitoring Monitoring Reports using the Reporting Services Panel

Reporting Services Execution

Monitoring Analysis Services

Configuring Analysis Services Monitoring Overview dashboard Unprocessed Objects Dashboard Current Activity Dashboard Monitoring Analysis Service Performance Resource Toolbar Options Performance Tree Viewing Historical Metrics Viewing Change Tracking

BI Administration Settings

Defining Connection Details Alarms

Administering Foglight for SQL Server

Configuration Settings

Reviewing SQL Server Configuration

Viewing the Server Property Values Viewing the SQL Server Configuration Options

Managing Foglight for SQL Server Agent Settings

Opening the Databases Administration Dashboard Reviewing the Administration Settings Defining Connection Details

Defining the Connection Settings for the Monitored Instances

Customizing Alarms for Foglight for SQL Server Rules

Introducing the Alarms View Setting and Modifying Alarm Sensitivity Levels Modifying Alarm Settings Configuring Email Notifications Cloning Agent Settings Reviewing Rule Definitions

Defining Data Collection and Storage Options Defining Error Log Filtering Configuring Performance Counters Setting Options for Displaying Data in the Buffer Cache Setting Options for Displaying Data in the Plan Cache Setting Options for Displaying Data in the Locks Panel Defining Retention Policies Defining the Collection and Display of Top SQL Statements Defining the Collection of Database Indexes Configuring User-defined Collections Administering SQL Performance Investigator Configuring the On-demand Data Settings Configuring the Database to be Excluded

Reviewing Foglight for SQL Server Alarms

Alarms Displayed in the SQL Processes Panel Alarms Displayed in the SQL Memory Panel Alarms Displayed in the Background Processes Panel Alarms Displayed in the Database Details Panel

File Group Utilization Alarm Log Flush Wait Time Alarm Disk Queue Length Alarm Creating Blackouts for Selected Instances

Generating Reports

Generating Reports for a Foglight for SQL Server Instance Studying the Various Reports

Reviewing Instance-specific Reports

Monitoring SQL Server instances on VMware servers

Viewing Data Displayed on vmExplorer

Reviewing SQL Server Activity for All Instances Reviewing SQL Server Activity for a Specific Instance

Access methods Adhoc SQL Plans Alarm Alert Allow updates Anonymous subscription Authentication AutoClose AutoGrow Automatic Discovery AutoShrink B Batch BCP (Bulk Copy Program) Blocking Books Online Bound trees Buffer Buffer cache Buffer pool Bulk copy Bulkinsert Bulk load C Cache CAL Calibration Cardinality Cartridge Chart Checkpoint process Client network utility CLR Compile Connect Connection Connectivity software CPU Usage Cursors D Data access components Data file Data storage engine Database Database object DataFlow DBCC DBID DBO Deadlock Disk queue length Disk transfer time Disk utilization DiskPerf Distributing instance Distributor DMO Drilldown DTC DTS E Error log Event alert Execution contexts Extended stored procedures Extent External procedures F File Filegroup File cache Foglight Agent Manager Foglight Management Server Foreign key Forwarded records Free buffers Free list Free pages Free potential Free space Freespace scans Full text search G GAM Ghosted records Growth increment GUID H Hash buckets Hashing Heap Hit rate Hit ratio Host name Host process I I/O Index Indid Integrated security Intent Locks J Job K Kernel memory Kernel mode Kill L Latch Lazy writer Licensing Lightweight pooling Lock Lock area Lock escalation Lock mode Log Log cache Log writer Logical I/O LRU LSN M Master MaxSize MDAC Metric Misc.normalized trees Model Monitor page file N Named pipes Net library NIC Null O OBID Object plans OLAP OLAP service OLTP Optimizer Optimizer cache osql P Page life expectancy Paging Panel Parse Parser Per seat licensing Per server licensing Performance alert Physical I/O Physical read Physical write PID Pinned Plan Plan cache Potential growth Prepared SQL plans Primary key Privileged mode Procedure cache Procedure plans Process Profiler Publication database Publisher Publisher databases Publishing server Pull subscription Pulse Push subscription Q Query plan R RAID Random I/O Read ahead Recompile Referential integrity Relational data engine Replication procedure plans Role Rollback S sa Schema locks Sequential I/O Session Severity SGAM Shared locks Show advanced options SMP Sort, Hash, Index Area SPID Spike Spinner SQL Agent Mail SQL Mail SQL Plans SQL Server Agent SQL Server authentication SQL Server books online Standard deviation Stolen pages Stored procedure Support service SYSADMIN role T TDS TempDB Temporary tables and table variables Threshold Torn page detection Transaction Trigger Trigger plans Truncate Trusted U UMS Unused space User connection area User mode V Virtual log file VLF W Waitfor Windows authentication mode Working set

SQL PI Repository Cold Backup Procedure SQL Performance Investigator Metrics

Active Time All SQL Agents CPU Usage All SQL Agents Resident Memory Usage Availability Average Physical I/O Operations Average SQL Response Time Backup Recovery Wait Blocked Lock Requests Checkpoint Pages CLR Wait CPU Usage CPU Wait Cursor Synchronization Wait Database Replication Wait Deferred Task Worker Wait Degree of Parallelism Disk Utilization DTC CPU Usage DTC Resident Memory Usage Distributed Transaction Wait Executions Ended Executions Started External Procedures Wait Full Scans Full Text Search CPU Usage Full Text Search Resident Memory Usage Full Text Search Wait Free Buffer Wait Hosted Components Wait IO Bulk Load Wait IO Completion Wait IO Data Page Wait IO Wait Latch Buffer Wait Latch Wait Latch Savepoint Wait Lazy Writes Lock Wait Lock Bulk Update Wait Lock Exclusive Wait Lock Intent Wait Lock Requests Lock Schema Wait Lock Shared Wait Lock Update Wait Lock Wait Log Buffer Wait Log Flushes Log Other Wait Log Synchronization Wait Log Wait Log Write Wait Memory Wait Network IO Wait Network IPC Wait Network Mirror Wait Network Wait Non SQL Server CPU Usage Non SQL Resident Memory Usage OLAP CPU Usage OLAP Resident Memory Usage OLEDB Provider Full Text Wait Other CPU Usage Other Miscellaneous Wait Other Wait Overall CPU Page Life Expectancy Page Splits Parallel Coordination Wait Physical I/O Physical Memory Used Physical Page Reads Physical Page Writes Probe Scans Plan Cache Hit Rate Range Scans Rec Ended Duration Remote Provider Wait Run Queue Length Samples Service Broker Wait Session Logons Session Logoffs SQL Agent CPU Usage SQL Agent Resident Memory Usage SQL Executions SQL Mail CPU Usage SQL Mail Resident Memory Usage SQL Recompilations SQL Response Time SQL Server Background CPU Usage SQL Server Cache Memory SQL Server Connections Memory SQL Server Connections Summary SQL Server Foreground CPU Usage SQL Server Resident Memory Usage SQL Server Swap Memory Usage Synchronous Task Wait Table Lock Escalation Target Instance Memory Total CPU Usage Total Instance Memory Virtual Memory Used

Databases Administration — Alarms View Foglight Administration — Rules Management Dashboard

Collections and Metrics

SQL Server Agent's Default Collections Access Methods Agent Alert List Agent Job List Always On Availability Groups Backup Locations Blocking History Blocking List Buffer Cache List Buffer Manager CLR Assemblies Cluster Summary Configuration Database Index Density Vectors Database Index Details Database Index Fragmentation Info Database Index Histogram Database Index List Database Information Database Properties Database Sessions (Session List) Database Summary Database Tables List Databases Deadlock DTC Information Error Log Error Log List Error Log Scan File Groups File Data Flow Statistics File Groups Files Files Drive Total Files Instance Summary Full Text Catalog InMemory OLTP (XTP) Instance Wait Categories Instance Wait Events Job Messages Latches and Locks Lock Statistics Locks List Log Shipping Log Shipping Error Logical Disks Memory Manager Mirroring Mirroring Performance Counters Missing Indexes Plan Cache Distribution Plan Cache List Replication Agents Replication Agent Session Actions Replication Agent Session Merge Articles Replication Agent Sessions Replication Agent Sessions by Type Replication Available Replication Publications Replication Subscriptions Reporting Services Resource Pool Session Data Session Trace SQL PI Instance Statistics SQL Server Connections Summary SQL Server Global Variables SQL Server Host SQL Server Load SQL Server Services SQL Server Throughput SQL Server Version Info SSIS OS Statistics SSIS Summary Statistics Top SQLs Top SQL Batch Text Top SQL Long Text Top SQL Plan Top SQL Short Text Top SQL Summary Traced SQL PA Usability User-defined Performance Counters User-defined Queries Virtualization XTP Session Transactions Statistics

Always On

It includes three separated collections: Always On Cluster General, Always On Cluster Members, and Always On Cluster Network.

Collection Sampling Intervals


Frequency Mode	Collection Interval (In Seconds)
Real-time	20
Online	60
Offline	300

Cluster General

Collecting SQL Server Always On Cluster Configuration.

Collection Metrics


Display Name	Description
Cluster Name	Name of the WSFC cluster that hosts the instances of SQL Server that are enabled for AlwaysOn Availability Groups.
Quorum Type	Description of quorum_type, one of: NODE_MAJORITY, NODE_AND_DISK_MAJORITY, NODE_AND_FILE_SHARE_MAJORITY,NO_MAJORITY:_DISK_ONLY
Quorum State	State of the WSFC quorum, one of: 0 = Unknown quorum state 1 = Normal quorum 2 = Forced quorum
Member Name	Member name, which can be a computer name, a drive letter, or a file share path.
Member Type	The type of member, one of: 0 = WSFC node 1 = Disk witness 2 = File share witness

Cluster Members

Collecting SQL Server Cluster Members Configuration.

Collection Metrics


Display Name	Description
Member Name	Member name, which can be a computer name, a drive letter, or a file share path.
Member Type	The type of member, one of: 0 = WSFC node 1 = Disk witness 2 = File share witness
Member State	The member state, one of: 0 = Offline, 1 = Online
Network Subnet IP	Network IP address of the subnet to which the computer belongs. This can be an IPv4 or IPv6 address.

Cluster Network

Collecting SQL ServerCluster Network Configuration.

Collection Metrics


Display Name	Description
Member Name	A computer name of a node in the WSFC cluster.
Network Subnet IP	Network IP address of the subnet to which the computer belongs. This can be an IPv4 or IPv6 address
Network Subnet IPv4 Mask	The network subnet mask that specifies the subnet to which the IP address belongs. NULL = IPv6 subnet.
Network Subnet Prefix Length	Network IP prefix length that specifies the subnet to which the computer belongs.
Is Public	Whether the network is private or public on the WSFC cluster, one of: 0 = Private 1 = Public
Is IPv4	Type of the subnet, one of: 1 = IPv4 0 = IPv6

Availability Groups

It collects SQL Server Availability Groups.

Collection Sampling Intervals


Frequency Mode	Collection Interval (In Seconds)
Real-time	20
Online	60
Offline	300

Collection Metrics


Display Name	Description
Availability Group Name	Name of the availability group. This is a user-specified name that must be unique within the Windows Server Failover Cluster (WSFC) cluster.
Availability Group ID	Unique identifier (GUID) of the availability group.
Ag Resource ID	Unique ID of the availability group as a resource in the WSFC cluster.
Ag Databases Group ID	Unique WSFC databases Group ID of the availability group.
Primary Replica	Name of the server instance that is hosting the current primary replica. NULL = Not the primary replica, or, unable to communicate with the WSFC failover cluster.
Primary Recovery Health	Indicates the recovery health of the primary replica, one of: 0 = In progress 1 = Online NULL
Secondary Recovery Health	Indicates the recovery health of a secondary replica, one of: 0 = In progress 1 = Online NULL
Synchronization Health	One of: 0 = Not healthy 1 = Partially healthy 2 = Healthy This metric summarizes the synchronization status of all replicas in the availability group: • Healthy if all replicas are fully synchronized. • Partially healthy if only some of the replicas are fully synchronized. • Not healthy if no replica is fully synchronized.
Failure Condition Level	0 - No automatic failover or restart; 1 - Failover or restart on server down; 2 - Failover or restart on server unresponsive; 3 - Failover or restart on critical server errors; 4 - Failover or restart on moderate server errors; 5 - Failover or restart on any qualified failure conditions.
Health Check Timeout	Availability Group health check timeout in milliseconds.
Automated Backup Preference	At an availability group level, specify whether backups should or should not run on the primary replica. The possible preferences for where backups should run are as follows: 0 - PRIMARY - Only on the primary replica - Backups should always occur on the primary replica. 1 - SECONDARY_ONLY - Performing backups on a secondary replica is preferable. 2 - SECONDARY - Performing backups on a secondary replica preferable, but performing backups on the primary replica is acceptable if no secondary replica is available for backup operations. This is the default behavior. 3 - NONE - No preference about whether backups are performed on the primary replica or on a secondary replica.

Backup Locations

The collection shows drives or shares for backup locations.

Collection Sampling Intervals


Frequency Mode	Collection Interval (In Seconds)
Real-time	3600
Online	3600
Offline	3600

Collection Metrics


Display Name	Description
Member Name	The total free space of the backup media.
Error Message	It indicates that there has been an error, which trying to reach media for inspection.
Media Used Space	The total used space on the media.
Media Free Percentage	The percentage of free space out of the total size of the media.
Media Used Percentage	The percentage of the used space our of the total size of the media.

Blocking History

This collection retrieves the hierarchical tree of all sessions involved in the blocking process. The hierarchical tree is based on snapshots taken at a predefined interval.

Collection Sampling Intervals


Frequency Mode	Collection Interval (In Seconds)
Real-time	60
Online	60
Offline	60

Collection Metrics

The total number of all blocked sessions.

The session that is currently blocking the selected session.

Total wait time spent by all blocked sessions.

The current or previous command executed.

The total amount of CPU consumed so far by the session. This metric can be useful when deciding which sessions to kill.

The name of the database.

The name of the client computer.

The type of the resource that is currently locked (Database, Table, Page, Row, Extent, and so on).

The unique session number for the session that either owns or requests the lock.

The time that the session was created.

The kind of lock being applied to the resource (Shared, Exclusive, Update, IntentShared, IntenExclusive and so on).

Windows user name for a session that uses Windows Authentication.

The total amount of I/O operations carried out so far by the session. This metric can be useful when deciding which sessions to kill.

The name of the application that the user is currently running (for example, Microsoft Access).

•

The status of the lock; can have one of the following values:

•

WAIT = Wait for another resource.

•

CNVT = Converted to another resource.

•

GRANT = the lock has granted.

The resource that is in conflict. This metric often identifies a database and table.

The data in the Resource column is reported directly from SQL Server and, for performance reasons, is not resolved to actual resource names during normal data collection.

Displays the SQL text of the session that is blocked and/or blocking.

The SQL Server user login name for this session.

The status of the session (Blocked, Blocking or both). For sessions at the head of the blocking chain (those that are not blocked), this metric also indicates if the session is Runnable or Sleeping.

The type of the lock request that is waiting (for example: Database, Table, Page, Row, Key, and Extent).

Indicates how long this session has been waiting for the lock (measured in seconds). This shows 0 if the session is not waiting.

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