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Foglight for SQL Server (Cartridge) 6.3.0 - User Guide

Introduction to this Guide Using Foglight for SQL Server
Viewing the Databases Dashboard Overview Dashboard Advisories Dashboard Monitoring Data Replication Monitoring SQL Performance Reviewing Memory Usage Reviewing the Instance Activity Reviewing Database Usage Reviewing the Services Using the HADR Drilldown Using the Logs Drilldown Reviewing Configuration Settings Viewing User-defined Performance Counters and Collections
Monitoring Business Intelligence Services Administering Foglight for SQL Server
Configuration Settings Managing Foglight for SQL Server Agent Settings Reviewing Foglight for SQL Server Alarms Generating Reports Monitoring SQL Server instances on VMware servers
Glossary
A
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
Reference
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
Rules 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 Long Running Session 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

Foglight for SQL Server Toolbar and Views

The Foglight for SQL Server toolbar provides access to detailed views you can access using the toolbar.

Breakdown and Baseline Chart Formats

Several charts can display information in either of the following formats:

•
Baseline format — where a selected individual metric is displayed as a single line.
•
Breakdown format — a representation of actual activity of a metric or a set of metrics, compared with the typical behavior of these metrics for the selected time range. A breakdown display can also present a single metric divided by various components (for example, space utilization divided by the various components that occupy this space).

Home Page Toolbar

Home Page Toolbar

The Foglight for SQL Server Overview page provides the following toolbar buttons:

Table 3. Options on the Overview page.
Name
Description

Overview

Opens the Overview Dashboard.

Advisories

Opens the Advisories Dashboard.

SQL PI

Opens the SQL Performance History drilldown, which displays SQL performance-related data at the following levels:

•
High-level data — delivered through the History view or the Lock Analysis view. For details, see Viewing Metrics and Blocking History
•
In-depth data — available only for instances that have SQL PI configured. The SQL Performance drilldown contains the following panes:
•
Investigate — see Monitoring SQL Performance with SQL PI Configured
•
History — see Viewing Historical Metrics
•
Change Tracking — see Viewing Change Tracking
•
Lock Analysis — see Blocking History

Memory

Opens the Memory drilldown described in Reviewing Memory Usage .

The Memory drilldown contains the following panels:

•
Summary — see Viewing the Memory Summary .
•
Buffer Cache — see Monitoring Plan Cache-related Data .
•
Plan Cache — see Monitoring Plan Cache-related Data .

Activity

Opens the Activity drilldown described in Reviewing the Instance Activity .

This drilldown contains the following panels:

•
Real-time Summary — see Viewing the Real-time Summary Page
•
SQL Instance Summary — see Reviewing the SQL Server Instance Activity .
•
SQL I/O Activity — see Viewing SQL I/O Activity Data .
•
Sessions — see Reviewing Session Details .
•
Locks — see Monitoring Locks and Latches .
•
Blocking (Current) — see Tracking Current Lock Conflicts .
•
Deadlocks — see Tracking Deadlocks and their Affected Objects .
•
I/O by File — see Viewing I/O Statistics by Database Files .

Databases

Opens the Databases drilldown which contains the following panels:

•
Summary — described in Reviewing Database Usage .
•
TempDB — described in Monitoring TempDB Status .

Services

Opens the Services drilldown described in Reviewing the Services .

This drilldown contains the following panels:

•
Services Status — see Reviewing the Support Service Status .
•
SQL Agent Jobs — see Reviewing SQL Agent Jobs .
•
SQL Agent Alerts — see Viewing SQL Agent Alerts .
•
DTC — see Monitoring SQL Server Transactions using the DTC Panel .
•
Full Text Search — see Monitoring Full-text Indexes using the Full Text Search Panel .
•
Reporting Services — see Monitoring Reports using the Reporting Services Panel .

HADR

Opens the HADR drilldown, described in Using the HADR Drilldown .

This drilldown contains the following panels:

•
Log Shipping — see Monitoring the Log Shipping .
•
Cluster Services — see Monitoring Cluster Services .
•
Mirroring — see Tracking the Status of the Mirroring Operation .
•
Always On — see Reviewing the Always On Availability Groups .

Logs

Opens the Logs drilldown described in Using the Logs Drilldown .

This drilldown contains the following panels:

•
SQL Server Error Logs — see Reviewing the SQL Server Error Logs .
•
SQL Agent Error Logs — see Reviewing the SQL Agent Error Logs .

Configuration

Opens the Configuration drilldown described in Reviewing Configuration Settings .

This drilldown has only one panel, SQL Server Configuration. Reviewing SQL Server Configuration

User-defined

Opens the User-defined drilldown described in Viewing User-defined Performance Counters and Collections .

This drilldown contains the following panels:

•
Performance Counters — see Viewing User-Defined Performance Counters .
•
Collections — see Viewing User-Defined Collections .

Overview Dashboard

The upper section of the dashboard includes general information on the monitored instance:

•
SQL server version
•
Host. For clustered host, the active host is displayed.
•
OS Version
•
Instance Collation

Each tile is constructed of a title that state the name of the monitored issue and an aggregation of the alarms relevant to that issue.

The tiles are organized by priority:

•
Availability — show information and alarms about the availability of the instance. Also includes the monitoring state for that instance.
•
HA/DR — High Availability (HA) and Disaster Recovery (DR) state of the instance. Displays the state of the resources used for availability. For example, Always On, Cluster, Replication, Mirroring, Log Shipping.
* 
NOTE: Only the three resources would directly be displayed, according to the importance. The state of backup’s alarms is also displayed.
•
Storage — the space utilization level for all Data and Log file groups.
•
Infrastructure — general information collected from the server:
•
CPU — the SQL Service CPU level of utilization in compare to the general utilization of the SQL Service.
•
Memory — the amount of memory the SQL Service uses compared to other processes and the total memory on the server.
•
Disk I/O — Displays the utilization of the busiest disk on the monitored server.
•
Virtual Overhead — Shows (only if the virtual machine is monitored) the overhead (In CPU) of the server on the hosting machine.
•
Operational — displays:
•
Alarms on failed jobs.
•
Alarms for jobs that have exceeded their average duration.
•
Alarms on the error log.
•
Alarms related to other issues. For example, agent log, CLR and more, are only displayed at the top of the tile.
•
Performance — summarizes general information collected from the SQL Performance dashboard. The pie chart displays the average workload divided by resources over time. The graphs display the total workload trend over time.
The Instance Performance tile also displays the following issues:
•
Throughput issues — for example, average batches, logons and transactions per second.
•
Current sessions state — for example, Active, Inactive and Blocked.

The right panel is used to display either alarms or Top 10 SQLs:

•
Alarms
•
Display all active alarms for the underlined instance.
•
Enable sorting by creation time or severity.
•
Top 10 SQLs displays the 10 SQLs with the longest duration.
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