Read stats of customer Performance VM counter hangs or crashes.
Each computer system (or operating system should I say) earlier experiences crashes or hangs while they are on.
Resources such as CPU, memory, disk i/o system are still used in such abnormal cases.
I am trapping the performance counters for the use of CPU, memory, disk i/o network for a customer of VM usage.
QUESTION: How can I know that a VM Client behaves abnormally at any time!
Explanation: For an example, take the time with respect to the line below:
1-----2---3---4---5---6---7-----8-----9-----10
According to this line, assume that the VM Client began to time '1' and that she was normally until "7".
Now for some reason, the system hangs (or crashes) in time '8' and it is made to Force Shutdown in time "10".
When I run my util to capture performance counters, I'll get the data from 1 to 10
Question 2: How to take the problem of start and end time? Is there an API in VI SDK 2.5, which fires when an error occurs in the Client VM operating system? If so, can I capture this event in real time, as I capture Performance counters (time real = real time - 20 seconds)?
Please answer if you need additional information concerning the questions orthe presented the scenario.
Expected answer,
Thanks in advance.
Prashant
I think your summary is correct.
"VM Tools" ARE the name of the utility. It installs a service that provides the limited communication between the ESX host and guest operating system.
Tags: VMware
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