6.7
Table Of Contents
- vSphere Monitoring and Performance
- Contents
- About vSphere Monitoring and Performance
- Monitoring Inventory Objects with Performance Charts
- Performance Chart Types
- Data Counters
- Metric Groups in vSphere
- Data Collection Intervals
- Data Collection Levels
- View Performance Charts
- Performance Charts Options Available Under the View Menu
- Overview Performance Charts
- Clusters
- Data centers
- Datastores and Datastore Clusters
- Disk Space (Data Counters)
- Disk Space (File Types)
- Disk Space (Datastores)
- Disk Space (Virtual Machines)
- Space Allocated by Datastore in GB
- Space Capacity by Datastore in GB
- Storage I/O Control Normalized Latency
- Storage I/O Control Aggregate IOPs
- Storage I/O Control Activity
- Average Device Latency per Host
- Maximum Queue Depth per Host
- Read IOPs per Host
- Write IOPs Per Host
- Average Read Latency per Virtual Machine Disk
- Average Write Latency per Virtual Machine Disk
- Read IOPs per Virtual Machine Disk
- Write IOPs Per Virtual Machine Disk
- Virtual Machine Observed Latency per Datastore
- Hosts
- Resource Pools
- vApps
- Virtual Machines
- CPU (%)
- CPU Usage (MHz)
- Disk (Average)
- Disk (Rate)
- Disk (Number)
- Virtual Disk Requests (Number)
- Virtual Disk Rate (KBps)
- Memory (Usage)
- Memory (Balloon)
- Memory (Swap Rate)
- Memory (Data Counters)
- Network (Usage)
- Network (Rate)
- Network (Packets)
- Disk Space (Data Counters)
- Disk Space (Datastores)
- Disk Space (File Types)
- Fault Tolerance Performance Counters
- Working with Advanced and Custom Charts
- Troubleshoot and Enhance Performance
- Monitoring Guest Operating System Performance
- Monitoring Host Health Status
- Monitoring vSphere Health
- Monitoring Events, Alarms, and Automated Actions
- View Events
- View System Logs
- Export Events Data
- Streaming Events to a Remote Syslog Server
- Retention of Events in the vCenter Server Database
- View Triggered Alarms and Alarm Definitions
- Live Refresh of Recent Tasks and Alarms
- Set an Alarm in the vSphere Web Client
- Set an Alarm in the vSphere Client
- Acknowledge Triggered Alarms
- Reset Triggered Event Alarms
- Preconfigured vSphere Alarms
- Monitoring Solutions with the vCenter Solutions Manager
- Monitoring the Health of Services and Nodes
- Performance Monitoring Utilities: resxtop and esxtop
- Using the vimtop Plug-In to Monitor the Resource Use of Services
- Monitoring Networked Devices with SNMP and vSphere
- Using SNMP Traps with vCenter Server
- Configure SNMP for ESXi
- SNMP Diagnostics
- Monitor Guest Operating Systems with SNMP
- VMware MIB Files
- SNMPv2 Diagnostic Counters
- System Log Files
- View System Log Entries
- View System Logs on an ESXi Host
- System Logs
- Export System Log Files
- ESXi Log Files
- Upload Logs Package to a VMware Service Request
- Configure Syslog on ESXi Hosts
- Configuring Logging Levels for the Guest Operating System
- Collecting Log Files
- Viewing Log Files with the Log Browser
- Enable the Log Browser Plug-In on the vCenter Server Appliance
- Enable the Log Browser Plug-In on a vCenter Server Instance That Runs on Windows
- Retrieve Logs
- Search Log Files
- Filter Log Files
- Create Advanced Log Filters
- Adjust Log Times
- Export Logs from the Log Browser
- Compare Log Files
- Manage Logs Using the Log Browser
- Browse Log Files from Different Objects
Procedure
1 Start resxtop (or esxtop) to redirect the output to a file.
For example:
esxtop -b > my_file.csv
The filename must have a .csv extension. The utility does not enforce this, but the post-processing
tools require it.
2 Process statistics collected in batch mode using tools such as Microsoft Excel and Perfmon.
In batch mode, resxtop (or esxtop) does not accept interactive commands. In batch mode, the utility
runs until it produces the number of iterations requested (see command-line option n, below, for more
details), or until you end the process by pressing Ctrl+c.
Batch Mode Command-Line Options
You can use batch mode with command-line options.
Table 8‑18. Command-Line Options in Batch Mode
Option Description
a
Show all statistics. This option overrides configuration file setups and shows all statistics. The
configuration file can be the default ~/.esxtop50rc configuration file or a user-defined configuration file.
b
Runs resxtop (or esxtop) in batch mode.
c filename Load a user-defined configuration file. If the -c option is not used, the default configuration filename is
~/.esxtop41rc. Create your own configuration file, specifying a different filename, using the W single-key
interactive command.
d
Specifies the delay between statistics snapshots. The default is five seconds. The minimum is two
seconds. If a delay of less than two seconds is specified, the delay is set to two seconds.
n
Number of iterations. resxtop (or esxtop) collects and saves statistics this number of times, and then
exits.
server
The name of the remote server host to connect to (required, resxtop only).
vihost
If you connect indirectly (through vCenter Server), this option should contain the name of the ESXi host
you connect to. If you connect directly to the ESXi host, this option is not used.
Note The host name needs to be the same as what appears in the vSphere Web Client.
portnumber
The port number to connect to on the remote server. The default port is 443, and unless this is changed
on the server, this option is not needed. (resxtop only)
username
The user name to be authenticated when connecting to the remote host. You are prompted by the remote
server for a password, as well (resxtop only).
Using Replay Mode
In replay mode, esxtop replays resource utilization statistics collected using vm-support.
vSphere Monitoring and Performance
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