Zerto Checkpoints
|
Checkpoint failures in last 10 minutes |
Number of checkpoints that failed to be inserted in last 10 minutes. |
| Checkpoint insertions in last 10 minutes |
Number of checkpoints inserted in last 10 minutes.
The maximum is 120; normal performance is 90–115; less than 40 indicates a problem. |
| Time to insert last checkpoint |
Time in milliseconds needed to insert the last checkpoint; normal is less than 5 seconds. |
Zerto Connectivity
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# of connected VRAs |
Number of VRAs connected to the local Zerto Virtual Manager. |
| # of peer Zerto Virtual Managers (ZVMs) |
Number of Zerto Virtual Managers connected to the local Zerto Virtual Manager. |
Zerto GUI
|
Concurrent GUI calls to the ZVM |
Number of concurrent GUI calls to the local Zerto Virtual Manager. |
Zerto Reflections
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AWS reflection collection time |
Time in milliseconds needed to collect AWS environment data. |
| Hypervisor reflection collection time |
Time in milliseconds needed to collect vCenter Server or SCVMM environment data. | • | vCenter Server collection time should be less than 10 minutes. |
| • | SCVMM collection time should be less than 25 minutes. |
|
| Reflection data pushed in last 10 minutes |
Size in bytes of environment data pushed in last 10 minutes to Zerto Virtual Managers connected to this site. |
| Reflection data pushed to peer ZVMs |
Size in bytes of last pushed environment data. |
| Reflection data received from peer ZVMs |
Size in bytes of last received environment data. |
| Reflection data received in last 10 minutes |
Size in bytes of environment data received in last 10 minutes from Zerto Virtual Managers connected to the local Zerto Virtual Manager. |
| Reflections pushed to peer ZVMs in last 10 minutes |
Number of times environment data was pushed to peer Zerto Virtual Managers in the last 10 minutes. |
| Reflections received from peer ZVMs in last 10 minutes |
Number of times environment data was received from peer Zerto Virtual Managers in the last 10 minutes. |
| Retained data |
Size in bytes of total retained pushed or received data. |
| vCD reflection collection time |
Time in milliseconds needed to collect vCD environment data. |
Zerto Remote Calls
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Active incoming remote calls |
Current number of active incoming calls being processed. |
| Active outgoing remote calls |
Current number of calls sent to WCF services for which the Zerto Virtual Manager is still waiting for a response. |
| Incoming remote calls in last minute |
Number of incoming remote calls received in last minute. |
| Outgoing remote calls in last minute |
Number of outgoing remote calls executed in last minute. |
Zerto RPO
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Average RPO |
Average RPO in seconds for all VPGs, displayed in the Dashboard. |
| Current maximum RPO |
Current maximum RPO in seconds for all VPGs in this site. |
| Current minimum RPO |
Current minimum RPO in seconds for all VPGs in this site. |
Zerto System State
|
Number of alerts |
Current number of active alerts. |
| System state loop length |
Execution time of one system state loop.
This should be less than 40 milliseconds. |
| Time to calculate statistics |
Time in milliseconds needed to calculate statistics during a system state loop. |
| Time to retrieve active alerts |
Time in milliseconds needed to collect local Zerto Virtual Manager active alerts during a system state loop. |
| Time to save VRA performance counters |
Time in milliseconds needed to save VRA performance information to a file. |
Zerto Visual Query
|
Time to execute a VQ build loop |
Time in milliseconds needed to execute a single VQ build loop. This should be less than 25 milliseconds. |
| Time to retrieve hypervisor information (reflection) |
Time in milliseconds to execute a remote query on peer Zerto Virtual Managers to retrieve hypervisor information from remote sites. |
| Time to retrieve local VM list |
Time in milliseconds needed to retrieve the list of virtual machines from the local hypervisor. |
| Time to retrieve local VPG data |
Time in milliseconds needed to retrieve VPG data from the local Zerto Virtual Manager. |
| Time to retrieve VPG list |
Time in milliseconds to execute a remote query on peer Zerto Virtual Managers to build a list of VPGs on remote sites. |
Zerto VRA Counters
|
# of VRAs not updated |
Should be zero or close to zero. |
| # of VRAs updated |
Should be near or equal to the number of active VRAs. |
| Average time of 5 most time-consuming VRA updates |
Should be close to the median VRA update time. |
| Median VRA update time |
Median time in milliseconds of last 100 VRA updates. |