Foglight for VMware 5.6.16 - User and Reference Guide

Table 214. 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 percent.	Normal	None
Over the last ten minutes the mean memory has increased (relative to the historical mean memory) by more than 1 percent but not by more than 2 percent.	Warning	None
Over the last ten minutes the mean memory has increased (relative to the historical mean memory) by more than 2 percent but not by more than 3 percent.	Critical	None
Over the last ten minutes the mean memory has increased (relative to the historical mean memory) by more than 3 percent.	Fatal	None

Table 215. 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 2.8 standard deviations from the mean network usage.	Critical	None

Table 216. Rule Definition
Conditions	State	Action
The Queue Command Latency for a physical disk on all monitored ESX hosts does not exceed the number of milliseconds set by the VMW:diskQueueLatency.warning registry variable. The global default value of this variable is 25.	Normal	None
The Queue Command Latency for a physical disk on a monitored ESX host has exceeded the number of milliseconds set by the VMW:diskQueueLatency.warning registry variable. The global default value of this variable is 25.	Warning	None
The Queue Command Latency for a physical disk on a monitored ESX host has exceeded the number of milliseconds set by the VMW:diskQueueLatency.critical registry variable. The global default value of this variable is 35.	Critical	Send email to VMware administrator
The Queue Command Latency for a physical disk on a monitored ESX host has exceeded the number of milliseconds set by the VMW:diskQueueLatency.fatal registry variable. The global default value of this variable is 40.	Fatal	Send email to VMware administrator

Table 217. Rule Definition
Conditions	State	Action
The Queue Command Latency for a physical disk on all monitored ESX is within the normal operating range.	Normal	None
The Queue Command Latency for a physical disk on a monitored ESX host has entered the Warning state, when calculated using the standard deviation.	Warning	None
The Queue Command Latency for a physical disk on a monitored ESX host has entered the Critical state, when calculated using the standard deviation.	Critical	Send email to VMware administrator