Blue Coat Systems Blue Coat Systems SG Appliance instruction

Chapter 5: Statistics

Viewing Concurrent Users

The Concurrent Users tab shows users (IP addresses) going through the SG appliance for the last 60 minutes, day, week, month, and year. Only unique IP addresses of connections intercepted by proxy services are counted toward the user limit.

To view concurrent users:

Click Statistics > System > Resources > Concurrent Users.

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Blue Coat Systems Blue Coat Systems SG Appliance, SGOS Version 5.2.2 Viewing Concurrent Users, To view concurrent users

Contents

Blue Coat Systems SG Appliance Contact Information Contents Diagnostics Appendix a Glossary Index Volume 9 Managing the Blue Coat SG Appliance Document Conventions About Managing the SG Appliance Volume 9 Managing the Blue Coat SG Appliance Automatically Registering the SG Appliance with Director Using Director to Manage SG Systems To register the appliance with a Director Related CLI Commands for Director RegistrationDirector Registration Requirements Registering the SG Appliance with Director To view the fingerprint of the key Setting up Director and SG Appliance Communication To view the system summary statistics Monitoring the System and DisksSystem Summary To delete a key To view the system environment statistics Viewing System Environment Sensors To view disk status or take a disk offline Viewing Disk Status To view SSL accelerator cards Setting Up Event Logging and NotificationConfiguring Which Events to Log Viewing SSL Accelerator Card Information Enabling Event Notification Setting Event Log SizeRelated CLI Commands for Setting the Event Logging Level Related CLI Commands to Set the Event Log Size Syslog Event Monitoring To enable event notificationsRelated CLI Commands to Enable Event Notifications Related CLI Commands to Enable Syslog Monitoring Viewing Event Log Configuration and ContentViewing the Event Log Configuration To enable syslog monitoring Viewing the Event Log Contents Enabling Snmp Configuring SnmpTo enable and configure Snmp Related CLI Commands to Enable and Configure Snmp To set or change community strings Configuring Snmp Community Strings Related CLI Commands for Enabling Snmp Traps Configuring Snmp TrapsTo enable Snmp traps Health Monitoring Requirements Configuring Health Monitoring About Health Monitoring About the Health Monitoring Metric Types About License Expiration Metrics Health Monitoring Example About the Licensing Metrics About Health Monitoring NotificationAbout the General Metrics Metric Threshold States and Corresponding Values About the Status Metrics To change the threshold and notification properties Changing Threshold and Notification Properties Getting a Quick View of the SG Appliance Health To review the health monitoring statistics Viewing Health Monitoring Statistics Related CLI Syntax to View Health Monitoring Statistics Troubleshooting Volume 9 Managing the Blue Coat SG Appliance To restart the SG appliance Restarting the SG ApplianceHardware and Software Restart Options Restore-Defaults Restoring System Defaults Keep-Console Factory-Defaults To clear the DNS cache To restore system defaultsClearing the DNS Cache Clearing the Object Cache Upgrading the SG Appliance Troubleshooting TipClearing the Byte Cache Clearing Trend Statistics To upgrade the SG appliance SG Appliance 5.x Version Upgrade Related CLI Syntax to Upgrade the Sgos Software To view details for an Sgos system version To view Sgos system replacement optionsManaging SG Appliance Systems To set the SG appliance to run on the next hardware restart Setting the Default Boot SystemExample Session To unlock a system Locking and Unlocking SG Appliance SystemsReplacing an SG Appliance System To lock a system To delete a system Deleting an SG Appliance SystemDisk Reinitialization Multi-Disk SG Appliances To delete multiple objects from the SG appliance Single-Disk SG ApplianceDeleting Objects from the SG Appliance To delete a single object from the SG appliance Diagnostics To send service information automatically Diagnostic Reporting Service InformationSending Service Information Automatically To manage bandwidth for service information Managing the Bandwidth for Service InformationRelated CLI Syntax to Send Service Information To send service information Configure Service Information Settings SGOS#diagnostics service-info subcommands To edit an existing snapshot job Creating and Editing Snapshot JobsTo create a new snapshot job Related CLI Syntax to Edit an Existing Snapshot Job Following subcommands are available Common Pcap Filter Expressions Packet Capturing the Job UtilityPcap File Name Format Using Filter Expressions in the CLI Configuring Packet Capturing To enable, stop, and download packet captures Diagnostics Viewing Current Packet Capture Data Related CLI Syntax to Define Packet Capturing Settings To view current packet capture statistics To configure core image restart optionsCore Image Restart Options Uploading Packet Capture Data Related CLI Syntax to Manage Heartbeats and Monitoring Diagnostic Reporting HeartbeatsTo set daily heartbeats and/or Blue Coat monitoring Related CLI Syntax to Configure and View CPU Monitoring Diagnostic Reporting CPU MonitoringTo configure and view CPU monitoring Volume 9 Managing the Blue Coat SG Appliance Selecting the Graph Scale Statistics Traffic Mix Viewing Traffic Distribution Statistics About Bypassed Bytes Understanding Chart DataRefreshing the Data To view bandwidth usage or gain statistics About the Default Service StatisticsViewing Bandwidth Usage or Gain To view client and server byte statistics Viewing Client Byte and Server Byte Traffic DistributionViewing Traffic History Supported Proxy Types and Services Unsupported Proxy Types To view client and server byte or bandwidth gain statistics Viewing the ADN HistoryViewing Bandwidth Management Statistics Viewing Protocol Statistics SSL History To view CPU utilization Viewing System StatisticsResources Statistics Viewing CPU Utilization To view concurrent users Viewing Concurrent Users To view memory use statistics Viewing Disk Use StatisticsViewing Memory Use Statistics To view disk use statistics To view data allocation statistics Viewing Data Allocation Statistics in RAM and on Disk Contents Statistics To view the event log Event Logging Statistics To view failover statistics Failover StatisticsActive Sessions-Viewing Per-Connection Statistics To view proxied sessions Analyzing Proxied SessionsViewing Proxied Sessions About the Proxied Sessions Statistics Provided. See Viewing Sessions with Multiple Connections on Cache Hit Is unavailable if the content is non-cacheable or for Cifs Viewing Sessions with Multiple Connections Using the Tool TipsAbout MMS Streaming Connections MMS Understanding the Tree View About the Byte Totals What Is Not DisplayedFiltering the Display Analyzing Bypassed Connections Statistics Viewing Html and XML Views of Proxied Sessions Data To view bypassed connections Viewing Bypassed ConnectionsAbout the Bypassed Connection Statistics 14. Filter Drop-Down List Viewing Health Check Statistics Viewing the Access LogViewing Html and XML Views of Bypassed Connections Data Viewing Health Monitoring Statistics Using the CLI show Command to View Statistics Statistics Volume 9 Managing the Blue Coat SG Appliance Appendix a Glossary URL Appendix a Glossary Drtr Icmp Volume 9 Managing the Blue Coat SG Appliance MACH5 MIB NTP 100 Network Tunneling tab 102 103 104 Index 106 Snmp 108