Cartridge for VMware Reference Guide
© 2008 Vizioncore, Inc. ALL RIGHTS RESERVED. This guide contains proprietary information protected by copyright. The software described in this guide is furnished under a software license or nondisclosure agreement. This software may be used or copied only in accordance with the terms of the applicable agreement.
Table of Contents Introduction to this Guide ...................................................................................................................................7 About vFoglight ................................................................................................................................................................ 8 About this Guide...........................................................................................................................................
vFoglight Cartridge for VMware Reference Guide VMW Datacenter Disk IO....................................................................................................................................... 39 VMW Datacenter Memory Utilization ..................................................................................................................... 40 VMW Datacenter Network IO.........................................................................................................................
Table of Contents 5 VMW Virtual Machine Disk Command Aborts........................................................................................................76 VMW Virtual Machine Disk IO ................................................................................................................................77 VMW Virtual Machine Logical Drive Estimated Fill Time .......................................................................................
vFoglight Cartridge for VMware Reference Guide
Introduction to this Guide This chapter provides information about what is contained in the vFoglight Cartridge for VMware Reference Guide. It also provides information about the vFoglight documentation suite and Vizioncore Software. This chapter contains the following sections: About vFoglight..............................................................................................................................8 About this Guide.........................................................................
vFoglight Cartridge for VMware Reference Guide About vFoglight vFoglight is an application management solution that reduces or eliminates service disruptions to unify IT and the business. Unlike other solutions, it provides a correlated, 360 degree view of your applications from end user to database and from service levels to infrastructure—to source the root cause of every incident impacting your business and fix them quickly.
Introduction to this Guide vFoglight Documentation Suite 9 Configuration Guide, vFoglight User Guide, Command-Line Reference Guide, Transition Guide, Web Component Guide, and Web Component Tutorial, are provided as PDF files. In addition, the cartridges ship with PDF guides. The PDF guides are installed in the docs directory of your vFoglight installation directory. Adobe® Reader® is required. • HTML: Release Notes are provided in HTML.
vFoglight Cartridge for VMware Reference Guide • Web Component Reference (online help) When you deploy vFoglight, the documentation set gets installed along with the other vFoglight files. The online help is integrated automatically with the help for vFoglight. When you open the help, the vFoglight name is displayed in a top level entry within the table of contents. Feedback on the Documentation We are interested in receiving feedback from you about our documentation.
Introduction to this Guide About Vizioncore Inc. Convention Description Files, components, and documents Italic text is used to highlight the following items: • Pathnames, file names, and programs • Figure captions • The names of other documents referenced in this guide 11 About Vizioncore Inc.
Contacting Dell Note: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: 1 Visit http://support.dell.com.
Austria (Vienna) International Access Code: 900 Country Code: 43 City Code: 1 Bahamas Barbados Belgium (Brussels) Bolivia Brazil International Access Code: 00 Country Code: 55 City Code: 51 British Virgin Islands Brunei Country Code: 673 Canada (North York, Ontario) International Access Code: 011 Support.euro.dell.com Web Address Tech_support_central_europe@dell.
Chile (Santiago) Country Code: 56 City Code: 2 China (Xiamen) Web Address E-Mail Address Sales and Customer Support Technical Support Web Address Technical Support E-Mail Address Country Code: 86 Customer Service E-Mail Address City Code: 592 Technical Support Fax Technical Support – Dimension and Inspiron Technical Support – OptiPlex, Lattitude and Dell Precision Technical Support – Servers and Storage Technical Support – Projectors, PDAs, Switches, Routers, etc Technical Support – Printers Customer Ser
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Guatemala Guyana Hong Kong International Access Code: 001 Country Code: 852 India Web Address E-Mail Address Technical Support, Customer Service, Sales E-Mail Address Technical Support, Customer Service, Sales Web Address Technical Support E-mail Address Technical Support - Dimension and Inspiron Technical Support - OptiPlex, Latitude, and Dell Precision Technical Support - Servers and Storage Technical Support - Projectors, PDAs, Switches, Routers, etc .
Ireland (Cherrywood) International Access Code: 00 Country Code: 353 City Code: 1 Italy (Milan) International Access Code: 00 Country Code: 39 City Code: 02 Jamaica Web Address Technical Support E-mail Address Business computers Home computers At Home Support Sales Home Small Business Medium Business Large Business E-mail Address Customer Service Home and Small Business Business (greater than 200 employees) General Fax/Sales fax Switchboard U.K. Customer Service (dealing with U.K.
Japan (Kawasaki) International Access Code: 001 Country Code: 81 City Code: 44 Korea (Seoul) International Access Code: 001 Country Code: 82 City Code: 2 Latin America Luxemborg International Access Code: 00 Country Code: 352 Macao Country Code: 83 Web Address Technical Support - Dimension and Inspiron Technical Support outside of Japan - Dimension and Inspiron Technical Support - Dell Precision, OptiPlex, and Latitude Technical Support outside of Japan - Dell Precision, OptiPlex, and Latitude Techni
Malaysia (Penang) International Access Code: 00 Country Code: 60 City Code: 4 Mexico International Access Code: 00 Country Code: 52 Montserrat Netherlands Antilles Netherlands (Amsterdam) International Access Code: 00 Country Code: 31 City Code: 20 New Zealand International Access Code: 00 Country Code: 64 Nicaragua Norway (Lysaker) International Access Code: 00 Country Code: 47 Panama Peru Support.ap.dell.
Poland (Warsaw) International Access Code: 011 Country Code: 48 City Code: 22 Portugal International Access Code: 00 Country Code: 351 Puerto Rico St. Kitts and Nevis St. Lucia St.
Spain (Madrid) International Access Code: 00 Country Code: 34 City Code: 91 Sweden (Upplands Vasby) International Access Code: 00 Country Code: 46 City Code: 8 Switzerland (Geneva) International Access Code: 00 Country Code: 41 City Code: 22 Web Address Home and Small Business Technical Support Customer Service Sales Switchboard Fax Corporate Technical Support Customer Service Switchboard Fax Web Address Technical Support Relational Customer Service Home/Small Business Customer Service Employee Purchas
U.K.(Bracknell) International Access Code: 00 Country Code: 44 City Code: 1344 Uruguay U.S.A.
U.S. Virgin Islands Venezuela Web Address E-mail Address Technical Support, Customer Service, Sales Web Address E-mail Address Technical Support, Customer Service, Sales www.dell.com/vi la‐techsupport@dell.com toll‐free: 1‐877‐702‐4360 www.dell.com/ve la‐techsupport@dell.
1 vFoglight Rules The vFoglight Cartridge for VMware includes a number of predefined rules that capture the expert knowledge of our virtualization specialists and are used to monitor the health of your virtual infrastructure. vFoglight allows you to modify these rules or create your own flexible rules that can be applied to complex, interrelated data from multiple sources within your distributed system. In this chapter, rule descriptions are organized into logical groupings.
vFoglight Cartridge for VMware Reference Guide Overview of Rules vFoglight allows you to create flexible rules that can be applied to complex, interrelated data from multiple sources within your distributed system. You can associate several different actions with a rule, configure a rule so that it does not fire repeatedly, and associate a rule with schedules to define when it should and should not be evaluated.
vFoglight Rules Thresholds 27 Thresholds Many of the rules listed and described in this chapter have thresholds (standard deviations, utilization percentages, etc.) defined within them. Those thresholds are default values predefined in the registry. Agent Rules This section lists and describes the agent rules.
vFoglight Cartridge for VMware Reference Guide Views Displaying Alarms Based on this Rule • vmAgents Dashboard; see the vFoglightUser Guide • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Agent Messages Purpose This rule converts agent messages into vFoglight alarms. Scope VMWAgent Rule Definition Conditions State Action There are no agent messages with a severity value of either 2, 3, or 4.
vFoglight Rules Agent Rules 29 VMW Agent Updates Purpose An alarm fires when the agent does not report any data in the specified amount of time (timeDiffSecs). Scope VMWAgent Rule Definition Conditions State Action The agent reports data in the specified amount of time. Normal None The agent does not report any data in the specified amount of time.
vFoglight Cartridge for VMware Reference Guide Cluster Rules This section lists and describes the cluster rules.
vFoglight Rules Cluster Rules Views Displaying Alarms Based on this Rule • “Virtual Infrastructure View” on page 89 • “vmExplorer Primary View” on page 91 • “Summary View” on page 92 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Cluster Disk IO Purpose This rule monitors for spikes and dramatic drops in disk IO for a cluster.
vFoglight Cartridge for VMware Reference Guide • “vmExplorer Primary View” on page 91 • “Summary View” on page 92 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Cluster Memory Utilization Purpose This rule monitors for spikes and dramatic drops in memory utilization for a cluster.
vFoglight Rules Cluster Rules • “Summary View” on page 92 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Cluster Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for a cluster. Scope VMWCluster Rule Definition Conditions State Action The network usage is no more than 2.
vFoglight Cartridge for VMware Reference Guide • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103
vFoglight Rules Cluster Rules 35 VMW Cluster Percent Ready Purpose This rule fires an alarm to report that when a virtual machine within the cluster is requesting CPU cycles from the ESX Server on which it is running, it is not receiving them some percentage of the time. This will impact performance on the virtual machine. Scope VMWCluster Rule Definition Conditions State Action When the virtual machine requests CPU cycles, it is only not receiving them 2% or less of the time.
vFoglight Cartridge for VMware Reference Guide • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Cluster Redundancy Verification Purpose This rule fires an alarm to report that if an ESX Server within the cluster fails, the remaining servers in the cluster may not or do not have enough available CPU and/or memory to handle the increased workload.
vFoglight Rules Datacenter Rules • “Summary View” on page 92 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 Datacenter Rules This section lists and describes the datacenter rules.
vFoglight Cartridge for VMware Reference Guide VMW Datacenter CPU Utilization Purpose This rule monitors for spikes, dramatic drops, and sustained high levels in CPU utilization for a datacenter. Scope VMWDatacenter Rule Definition Conditions State Action The CPU utilization is no more than 2.2 standard deviations (NumSTDevs) from the mean CPU utilization and the CPU utilization is at 90% or less. Normal None The CPU utilization is more than 2.2 but no more than 2.
vFoglight Rules Datacenter Rules VMW Datacenter Disk IO Purpose This rule monitors for spikes and dramatic drops in disk IO for a datacenter. Scope VMWDatacenter Rule Definition Conditions State Action The disk usage is no more than 2.2 standard deviations (NumSTDevs) from the mean disk usage. Normal None The disk usage is more than 2.2 but no more than 2.8 standard deviations from the mean disk usage. Warning None The disk usage is more than 2.8 standard deviations from the mean disk usage.
vFoglight Cartridge for VMware Reference Guide VMW Datacenter Memory Utilization Purpose This rule monitors for spikes and dramatic drops in memory utilization for a datacenter. Scope VMWDatacenter Rule Definition Conditions State Action The memory utilization is no more than 2.2 standard deviations (NumSTDevs) from the mean memory utilization. Normal None The memory utilization is more than 2.2 but no more than 2.8 standard deviations from the mean memory utilization.
vFoglight Rules Datacenter Rules VMW Datacenter Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for a datacenter. Scope VMWDatacenter Rule Definition Conditions State Action The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage. Normal None The network usage is more than 2.2 but no more than 2.8 standard deviations from the mean network usage. Warning None The network usage is more than 2.
vFoglight Cartridge for VMware Reference Guide VMW Datacenter Percent Ready Purpose This rule fires an alarm to report that when a virtual machine within the datacenter is requesting CPU cycles from the ESX Server on which it is running, it is not receiving them some percentage of the time. This will impact performance on the virtual machine. Scope VMWDatacenter Rule Definition Conditions State Action When the virtual machine requests CPU cycles, it is only not receiving them 2% or less of the time.
vFoglight Rules Datastore Rule 43 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 Datastore Rule This section describes datastore rules. Rules in this section: • “VMW Datastore Estimated Fill Time” on page 43 VMW Datastore Estimated Fill Time Purpose This rule fires an alarm to report about when the datastore is likely to reach full capacity, based on its present growth rate.
vFoglight Cartridge for VMware Reference Guide Views Displaying Alarms Based on this Rule • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 Resource Pool Rules This section lists and describes the resource pool rules.
vFoglight Rules Resource Pool Rules 45 Rule Definition The CPU utilization is more than 2.2 but no more than 2.8 standard deviations from the mean CPU utilization, or the CPU utilization is greater than 75% but not greater than 83%. Warning None The CPU utilization is more than 2.8 standard deviations from the mean CPU utilization, or the CPU utilization is greater than 83%.
vFoglight Cartridge for VMware Reference Guide • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Resource Pool Disk IO Purpose This rule monitors for spikes and dramatic drops in disk IO for a resource pool. Scope VMWResourcePool Rule Definition Conditions State Action The disk usage is no more than 2.2 standard deviations (NumSTDevs) from the mean disk usage. Normal None The disk usage is more than 2.2 but no more than 2.8 standard deviations from the mean disk usage.
vFoglight Rules Resource Pool Rules 47 • “Alarms List View” on page 103 VMW Resource Pool Memory Utilization Purpose This rule monitors for spikes and dramatic drops in memory utilization for a resource pool. Scope VMWResourcePool Rule Definition Conditions State Action The memory utilization is no more than 2.2 standard deviations (NumSTDevs) from the mean memory utilization. Normal None The memory utilization is more than 2.2 but no more than 2.
vFoglight Cartridge for VMware Reference Guide • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Resource Pool Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for a resource pool. Scope VMWResourcePool Rule Definition Conditions State Action The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage. Normal None The network usage is more than 2.2 but no more than 2.
vFoglight Rules Resource Pool Rules 49 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Resource Pool Percent Ready Purpose This rule fires an alarm to report that when a virtual machine within the resource pool is requesting CPU cycles from the ESX Server on which it is running, it is not receiving them some percentage of the time. This will impact performance on the virtual machine.
vFoglight Cartridge for VMware Reference Guide • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103
vFoglight Rules ESX Server Rules ESX Server Rules This section lists and describes the ESX Server rules.
vFoglight Cartridge for VMware Reference Guide VMW ESX Server Balloon Memory Deflation Purpose This rule monitors for servers working excessively to reclaim memory. To better balance memory utilization across servers within a cluster, you can add more physical resources to a server or you can use VMotion to move a virtual machine from one server to another. Scope VMWESXServerMemory Rule Definition Conditions State Action The balloon has not been growing excessively and is deflating normally.
vFoglight Rules ESX Server Rules 53 VMW ESX Server CPU 0 High Utilization Purpose This rule monitors for situations in which an incomplete SOAP message sent to the Web services API results in a dramatic increase in CPU usage on CPU 0 within an ESX Server or VirtualCenter. Scope VMWESXServerProcessor Rule Definition Conditions State Action The CPU usage on CPU 0 is not greater than 95%. Normal None The CPU usage on CPU 0 is greater than 95%.
vFoglight Cartridge for VMware Reference Guide VMW ESX Server CPU Utilization Purpose This rule monitors for spikes, dramatic drops, and sustained high levels in CPU utilization for an ESX Server. Scope VMWESXServerCPUs Rule Definition Conditions State Action The CPU utilization is no more than 2.2 standard deviations from the mean CPU utilization and the CPU utilization is at 90% or less. Normal None The CPU utilization is more than 2.2 but no more than 2.
vFoglight Rules ESX Server Rules 55 VMW ESX Server Disconnected Purpose This rule checks for a loss of connectivity between the VirtualCenter and an ESX Server that had virtual machines running on it. Scope VMWESXServer Rule Definition Conditions State Action The ESX Server, which has virtual machines running on it, is currently connected to the VirtualCenter. Normal None The ESX Server, which had virtual machines running on it, is no longer connected to the VirtualCenter.
vFoglight Cartridge for VMware Reference Guide VMW ESX Server Disk IO Purpose This rule monitors for spikes and drops in disk IO for an ESX Server. Scope VMWESXServerStorage Rule Definition Conditions State Action The disk usage is no more than 2.2 standard deviations (NumSTDevs) from the mean disk usage. Normal None The disk usage is more than 2.2 but no more than 2.8 standard deviations from the mean disk usage. Warning None The disk usage is more than 2.
vFoglight Rules ESX Server Rules 57 VMW ESX Server Heap Free Memory Purpose This rule monitors heap memory in the vmkernal and fires an alarm when the heap memory for a particular ESX Server drops below a predefined amount. If the amount of heap memory in the vmkernal for a particular ESX Server drops to the critical level, you may want to add more physical memory to the server or use VMotion to better balance memory utilization across servers within the cluster.
vFoglight Cartridge for VMware Reference Guide VMW ESX Server Memory Utilization Purpose This rule monitors for spikes and dramatic drops in memory utilization for an ESX Server. Scope VMWESXServerMemory Rule Definition Conditions State Action The memory utilization is no more than 2.2 standard deviations (NumSTDevs) from the mean memory utilization. Normal None The memory utilization is more than 2.2 but no more than 2.8 standard deviations from the mean memory utilization.
vFoglight Rules ESX Server Rules VMW ESX Server Memory Utilization Upward Trend Purpose This rule monitors for upward trends in memory utilization for an ESX Server. Scope VMWESXServerMemory Rule Definition Conditions State Action Over the last ten minutes the mean memory has not increased (relative to the historical mean memory) by any more than 1%. Normal None Over the last ten minutes the mean memory has increased (relative to the historical mean memory) by more than 1% but not by more than 2%.
vFoglight Cartridge for VMware Reference Guide • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW ESX Server Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for an ESX Server. Scope VMWESXServerNetwork Rule Definition Conditions State Action The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage. Normal None The network usage is more than 2.2 but no more than 2.
vFoglight Rules ESX Server Rules 61 • “Alarms List View” on page 103 VMW ESX Server Consumed Vs. Granted Memory Purpose This rule compares the amount of memory that is being requested by the virtual machines on an ESX Server to the amount of memory available on the the ESX Server.
vFoglight Cartridge for VMware Reference Guide • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103
vFoglight Rules VirtualCenter Rules 63 VirtualCenter Rules This section lists and describes the VirtualCenter rules.
vFoglight Cartridge for VMware Reference Guide Views Displaying Alarms Based on this Rule • “Virtual Infrastructure View” on page 89 • “vmExplorer Primary View” on page 91 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “VirtualCenter Messages View” on page 100 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW VirtualCenter Disk IO Purpose This rule monitors for spikes and dramatic drops in disk IO for a VirtualCenter.
vFoglight Rules VirtualCenter Rules • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “VirtualCenter Messages View” on page 100 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW VirtualCenter Memory Utilization Purpose This rule monitors for spikes and dramatic drops in memory utilization for a VirtualCenter. Scope VMWVirtualCenter Rule Definition Conditions State Action The memory utilization is no more than 2.
vFoglight Cartridge for VMware Reference Guide • “Actions Panel” on page 97 • “Navigation View” on page 98 • “VirtualCenter Messages View” on page 100 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW VirtualCenter Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for a VirtualCenter. Scope VMWVirtualCenter Rule Definition Conditions State Action The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage.
vFoglight Rules VirtualCenter Rules 67 • “VirtualCenter Messages View” on page 100 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW VirtualCenter Percent Ready Purpose This rule fires an alarm to report that when a virtual machine within the VirtualCenter is requesting CPU cycles from the ESX Server on which it is running, it is not receiving them some percentage of the time. This will impact performance on the virtual machine.
vFoglight Cartridge for VMware Reference Guide • “Navigation View” on page 98 • “VirtualCenter Messages View” on page 100 • “Alarms Overview” on page 102 • “Alarms List View” on page 103
vFoglight Rules Virtual Machine Rules Virtual Machine Rules This section lists and describes the virtual machine rules. Rules in this section: • “VMW Virtual Machine Active Vs. Granted Memory” on page 70 • “VMW Virtual Machine Balloon Memory Deflation” on page 71 • “VMW Virtual Machine Balloon Memory Target” on page 72 • “VMW Virtual Machine Consumed Vs.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine Active Vs. Granted Memory Purpose This rule compares the amount of physical memory that is actively being used by the virtual machine to the amount of memory granted to the virtual machine by the vmkernal. If active memory approaches the granted memory value in the virtual machine’s configuration, you should consider increasing the granted memory value.
vFoglight Rules Virtual Machine Rules • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Virtual Machine Balloon Memory Deflation Purpose This rule monitors for virtual machines working excessively to reclaim memory. To better balance memory utilization across hosts in a cluster, you can add more physical resources to a host or you can use VMotion to move a virtual machine from one host to another.
vFoglight Cartridge for VMware Reference Guide • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Virtual Machine Balloon Memory Target Purpose This rule monitors the ability of the virtual machine to swap memory locally in order to free it up for reclamation.
vFoglight Rules Virtual Machine Rules 73 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Virtual Machine Consumed Vs. Granted Memory Purpose This rule compares the amount of memory that is being requested by virtual machines (the application workload) to the amount of memory granted to the virtual machines by the ESX Server.
vFoglight Cartridge for VMware Reference Guide Views Displaying Alarms Based on this Rule • “Virtual Infrastructure View” on page 89 • “vmExplorer Primary View” on page 91 • “Summary View” on page 92 • “Related Objects Views” on page 95 • “Actions Panel” on page 97 • “Navigation View” on page 98 • “Infrastructure Overview” on page 99 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Virtual Machine CPU Utilization Purpose This rule monitors for spikes, dramatic drops, and sustained h
vFoglight Rules Virtual Machine Rules 75 Rule Definition The CPU utilization is more than 2.8 standard deviations from the mean CPU utilization, or the CPU utilization is greater than 83%.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine Disk Command Aborts Purpose This rule monitors for situations in which a disk command has been aborted because these may be an indication of hardware problems. Scope VMWVirtualMachineHostStorage Rule Definition Conditions State Action There are no disk command aborts to report. Normal None A disk command abort has occurred.
vFoglight Rules Virtual Machine Rules VMW Virtual Machine Disk IO Purpose This rule monitors for spikes and dramatic drops in disk IO for a virtual machine. Scope VMWVirtualMachineHostStorage Rule Definition Conditions State Action The disk usage is no more than 2.2 standard deviations (NumSTDevs) from the mean disk usage. Normal None The disk usage is more than 2.2 but no more than 2.8 standard deviations from the mean disk usage. Warning None The disk usage is more than 2.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine Logical Drive Estimated Fill Time Purpose This rule fires an alarm to report on when the logical drive for the virtual machine is likely to reach full capacity, based on its present growth rate. Scope VMWVirtualMachineLogicalDisk Rule Definition Conditions State Action At the present growth rate, the logical drive will not reach its capacity within the next month (within the next 672 hours).
vFoglight Rules Virtual Machine Rules 79 • “Alarms Overview” on page 102 • “Alarms List View” on page 103 VMW Virtual Machine Memory Allocation Versus Limit Purpose This rule monitors for virtual machines that have a memory limit that is lower than their memory allocation, which could result in poor performance on the virtual machine. Scope VMWVirtualMachineMemory Rule Definition Conditions State Action The virtual machine has a memory limit that is higher than its memory allocation.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine Memory Swapping Purpose This rule monitors for the swapping in and out of virtual machine memory. Scope VMWVirtualMachineMemory Rule Definition Conditions State Action The virtual machine has not moved any of its memory from its physical pages to the VMware swap file within the ESX Server. Normal None The virtual machine has moved some of its memory from its physical pages to the VMware swap file within the ESX Server.
vFoglight Rules Virtual Machine Rules 81 VMW Virtual Machine Memory Utilization Purpose This rule monitors for high memory utilization for a virtual machine. Scope VMWVirtualMachineMemory Rule Definition Conditions State Action The memory utilization is less than 85%. Normal None The memory utilization is equal to or greater than 85% and less than 90%. Warning None The memory utilization is equal to or greater than 90% and less than 93%.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine Network IO Purpose This rule monitors for spikes and dramatic drops in network IO for a virtual machine. Scope VMWVirtualMachineHostNetwork Rule Definition Conditions State Action The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage. Normal None The network usage is more than 2.2 but no more than 2.8 standard deviations from the mean network usage.
vFoglight Rules Virtual Machine Rules 83 VMW Virtual Machine Power State Change Purpose This rule fires an alarm if a virtual machine has been suspended or powered off recently. Scope VMWVirtualMachine Rule Definition Conditions State Action The virtual machine has not been suspended or powered off recently. Normal None The virtual machine has been suspended recently. Warning None The virtual machine has been powered off recently.
vFoglight Cartridge for VMware Reference Guide VMW Virtual Machine VMware Tools Purpose This rule fires an alarm if the VMware tools on a virtual machine are out of date or not running properly. You should always keep the VMware tools on each virtual machine up-to-date to enable the collection of all relevant data. Scope VMWVirtualMachine Rule Definition Conditions State Action The VMware tools on the virtual machine are up-todate and running properly.
vFoglight Rules Virtual Machine Rules 85 VMW Virtual Machine Zero Page Memory Detection Purpose This rule monitors for any virtual machines that have a large amount of memory that is only zero memory. Scope VMWVirtualMachineMemory Rule Definition Conditions State Action The virtual machine does not have overcommitted memory resources. Normal None The virtual machine may have overcommitted memory resources; more than 33% of its memory is filled with zeros.
vFoglight Cartridge for VMware Reference Guide
2 vFoglight Views The vFoglight Cartridge for VMwareships with predefined views to help you monitor your application server environment. This chapter provides quick reference information about each view. The chapter contains the following sections: Overview of Views .......................................................................................................................88 Virtual Infrastructure View ...............................................................................................
vFoglight Cartridge for VMware Reference Guide For more detailed information about the each view, along with detailed descriptions of the Cartridge for VMware dashboards, see the chapter titled Interacting with vFoglight in the vFoglight User Guide. Overview of Views vFoglight displays monitoring data in views that group, format, and display data. The main types are described below. Dashboards are top-level views that do not receive data from other views.
vFoglight Views 89 Virtual Infrastructure View The vmExplorer Dashboard provides a Virtual Infrastructure View. The Virtual Infrastructure View is located in the navigation panel at the left of the vFoglight GUI, under the dashboards list. Purpose The Virtual Infrastructure View provides an organized view of the various virtual infrastructure objects that are monitored by vFoglight. It serves as a navigational tool, and it also presents pertinent alarm information.
vFoglight Cartridge for VMware Reference Guide At A Glance View The vmExplorer Dashboard provides an At A Glance View. The At A Glance View is located in the navigation panel of the vFoglight GUI, below the Virtual Infrastructure View. Purpose The At A Glance View provides key statistical information for the object that is selected in the Virtual Infrastructure View (that is, for the object that is being viewed in the vmExplorer Dashboard).
vFoglight Views 91 vmExplorer Primary View The vmExplorer Dashboard has a Primary View that takes up the entire display panel of the vFoglight GUI. Purpose The vmExplorer Primary View is the most content-intensive view in vFoglight.
vFoglight Cartridge for VMware Reference Guide Summary View The Summary View is provided as part of the vmExplorer Dashboard Primary View. If you select the Summary navigational link from the top of the vmExplorer Primary View (that is, from the Primary View heading), the Summary View is displayed just below the heading.
vFoglight Views 93 Utilizations Views A Utilizations View is provided in both the vmExplorer and the vmMonitor Dashboards. In the vmExplorer Dashboard, the Utilizations View is part of the Primary View and is typically located at the center of the Primary View. In the vmMonitor Dashboard, the Utilizations View is not considered part of another View and is typically located at the center of the dashboard.
vFoglight Cartridge for VMware Reference Guide Resource Pools Relationship Tree View The Resource Pools Relationship Tree View is provided in the vmExplorer Dashboard. If you select a Resource Pool container from the Topology View on the Virtual Infrastructure View and you click the Summary navigational link within the vmExplorer Primary View, a Resource Pools Relationship Tree View is displayed in the Primary View.
vFoglight Views 95 Related Objects Views At least one Related Objects View is provided in both the vmExplorer and the vmMonitor Dashboards. In the vmExplorer Dashboard, Related Objects Views are part of the Primary View and are typically located at the bottom of the Primary View. In the vmExplorer Dashboard, more than one Related Objects View may appear at a time. In the vmMonitor Dashboard, the Related Objects View is not considered part of another view and is located at the right of the dashboard.
vFoglight Cartridge for VMware Reference Guide For more detailed information about Related Objects Views, see the chapter titled Interacting with vFoglight in the vFoglight User Guide.
vFoglight Views 97 Actions Panel The actions panel is located at the far right of the vFoglight GUI. Purpose and Content The actions panel provides you with easy access to a number of useful functions. However, it only provides additional vFoglight related actions and tasks when you are viewing the vmExplorer Dashboard.
vFoglight Cartridge for VMware Reference Guide Navigation View The vmMonitor Dashboard provides a Navigation View, which is located at the top of the dashboard. Purpose and Content The Navigation View displays an icon and an object type name that together indicate the type of object that is being examined. The vmMonitor Dashboard does not provide a direct hierarchical structure in which you can change between objects.
vFoglight Views 99 Infrastructure Overview The vmMonitor Dashboard provides an Infrastructure Overview, which is located toward the top left of the dashboard. Purpose and Content The Infrastructure Overview is provided at the VirtualCenter, DataCenter, and Cluster levels. This view contains information about the descendent or child objects of the object being viewed in the vmMonitor Dashboard.
vFoglight Cartridge for VMware Reference Guide VirtualCenter Messages View The vmMonitor Dashboard provides a VirtualCenter Messages View, which is located toward the bottom of the dashboard. Purpose and Content vFoglight receives VirtualCenter messages (including status changes and VirtualCenter alarms, if configured) and presents them in the vmMonitor Dashboard. Note These messages are not generated by vFoglight.
vFoglight Views 101 Agents View The Agents View is the only view in the vmAgents Dashboard. Purpose and Content The Agents View displays information on the various agent systems that are collecting and sending details to vFoglight. This view can be used to verify that agents are properly reporting information at regular intervals to vFoglight. The Agents View also contains an alarm summary that shows you the number of alarms of each severity that are presently outstanding for agents.
vFoglight Cartridge for VMware Reference Guide Alarms Overview The vmAlarms Dashboard provides an Alarms Overview, which is located at the top of the dashboard. Purpose and Content The Alarms Overview provides a quick and easy way for you to view vFoglight alarms grouped by object and severity level. You can use this Overview to monitor alarms and to identify the sources of problems within the virtual infrastructure.
vFoglight Views 103 Alarms List View The vmAlarm Dashboard provides an Alarms List View, which takes up the majority of the dashboard. Purpose and Content Each alarm row in the Alarms List contains an object icon that identifies the source of the alarm, an alarm icon that indicates the severity of the alarm, the time that the alarm occurred, and the text of the alarm. The columns are sortable so that alarms can be listed in order by source, severity, time or message.
vFoglight Cartridge for VMware Reference Guide Report Templates View The vFoglight Report Browser Dashboard provides a Report Templates View, which is located at the left of the dashboard. Purpose and Content The Report Templates View provides a list of templates that can be used to create reports that are scheduled to run against a particular object. For more detailed information about the Report Templates View, see the chapter titled Interacting with vFoglight in the vFoglight User Guide.
vFoglight Views 105 Scheduled Reports View The vFoglight Report Browser Dashboard provides a Scheduled Reports View, which is located at the top right of the dashboard. Purpose and Content The Scheduled Reports View lists the reports that have been configured by an administrator to run at regular intervals. It also provides you with an interface you can use to create and schedule a report to run.
vFoglight Cartridge for VMware Reference Guide Generated Reports View The vFoglight Report Browser Dashboard provides a Generated Reports View, which is located at the bottom right of the dashboard. Purpose and Content The Generated Reports View lists reports that have run and are available for viewing in PDF format. Once a report is generated it is displayed in the Generated Reports View. Simply click pdf in the View column of the Generated Reports View to view the generated report.
Index A Actions Panel 97 Agent Data Updates Rule 27 Agent Messages Rule 28 agent rules 27 Agent Updates Rule 29 Agents View 101 Alarms List View 103 Alarms Overview 102 At A Glance View 90 C cartridge 10 Cluster CPU Utilization Rule 30 Cluster Disk IO Rule 31 Cluster Memory Utilization Rule 32 Cluster Network IO Rule 33 Cluster Percent Ready Rule 35 Cluster Redundancy Verification Rule 36 cluster rules 30 core 9 D Datacenter CPU Utilization Rule 38 Datacenter Disk IO Rule 39 Datacenter Memory Utilization
vFoglight Cartridge for VMware Reference Guide Resource Pool Network IO 48 Resource Pool Percent Ready 49 Virtual Machine Active Vs. Granted Memory 70 Virtual Machine Balloon Memory Deflation 71 Virtual Machine Balloon Memory Target 72 Virtual Machine Consumed Vs.
Index Alarms List 103 Alarms Overview 102 At A Glance 90 Generated Reports 106 Infrastructure Overview 99 Navigation 98 overview 88 Related Objects 95 Report Templates 104 Resource Pools Relationship Tree 94 Scheduled Reports 105 Summary 92 Utilizations 93 Virtual Infrastructure 89 VirtualCenter Messages 100 vmExplorer Primary 91 Virtual Infrastructure View 89 Virtual Machine Active Vs.
vFoglight Cartridge for VMware Reference Guide
