List of performance metrics and outcomes (Topology 4)
- Last UpdatedNov 13, 2025
- 2 minute read
- PI System
- PI Server 2024 R2
- PI Server
With the recommended server configuration settings applied, you can expect the following system performance outcomes.
Topology 4A: Performance metrics
The table below lists the performance metrics for Topology 4A.
|
Topology performance metric |
Maximum value |
|---|---|
|
Inbound Data Rate (Events/sec) |
1,000 |
|
Archive Data Rate (Events/sec) |
500 |
|
Analysis Evaluation Rate (Evals/sec) |
200 |
|
Event Frame Gen Rate (EFs/day) |
250 |
|
Notification Rate (Not/min) |
60 |
|
PI Vision Simultaneous Connections |
50 |
|
PI Web API Recorded Data Rate (Events/sec) |
125,000 |
|
PI SQL Recorded Data Rate (Events/sec) |
80,000 |
|
AFSDK Recorded Data Rate (Events/sec) |
850,000 |
Topology 4B: Performance metrics
The table below lists the performance metrics for Topology 4B.
|
Topology performance metric |
Maximum value |
|---|---|
|
Inbound Data Rate (Events/sec) |
5,000 |
|
Archive Data Rate (Events/sec) |
2,500 |
|
Analysis Evaluation Rate (Evals/sec) |
1,500 |
|
Event Frame Gen Rate (EFs/day) |
750 |
|
Notification Rate (Not/min) |
75 |
|
PI Vision Simultaneous Connections |
200 |
|
PI Web API Recorded Data Rate (Events/sec) |
125,000 |
|
PI SQL Recorded Data Rate (Events/sec) |
250,000 |
|
AFSDK Recorded Data Rate (Events/sec) |
2,250,000 |
Topology 4C: Performance metrics
The table below lists the performance metrics for Topology 4C.
|
Topology performance metric |
Maximum value |
|---|---|
|
Inbound Data Rate (Events/sec) |
20,000 |
|
Archive Data Rate (Events/sec) |
10,000 |
|
Analysis Evaluation Rate (Evals/sec) |
7,000 |
|
Event Frame Gen Rate (EFs/day) |
3,000 |
|
Notification Rate (Not/min) |
75 |
|
PI Vision Simultaneous Connections |
200 |
|
PI Web API Recorded Data Rate (Events/sec) |
125,000 |
|
PI SQL Recorded Data Rate (Events/sec) |
250,000 |
|
AFSDK Recorded Data Rate (Events/sec) |
2,250,000 |
Topology 4D: Performance metrics
The table below lists the performance metrics for Topology 4D.
|
Topology performance metric |
Maximum value |
|---|---|
|
Inbound Data Rate (Events/sec) |
50,000 |
|
Archive Data Rate (Events/sec) |
25,000 |
|
Analysis Evaluation Rate (Evals/sec) |
9,000 |
|
Event Frame Gen Rate (EFs/day) |
5000 |
|
Notification Rate (Not/min) |
90 |
|
PI Vision Simultaneous Connections |
200 |
|
PI Web API Recorded Data Rate (Events/sec) |
125,000 |
|
PI SQL Recorded Data Rate (Events/sec) |
250,000 |
|
AFSDK Recorded Data Rate (Events/sec) |
2,250,000 |