A description of the Sybase CEP Studio components you can view statuses for from the Status Tab.
Note that some labels on this tab are links, displaying or hiding a graph of the associated data.
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Name |
Description |
|---|---|
|
Status |
The project's status, either "Running" or "Stopped". |
|
Started At |
The date and time when the project was last started. |
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Uptime |
The length of time the project last ran, or has been running since it was started. |
|
Queries Used Memory (MB) |
The total memory usage for all queries in the project. Note that this calculation is not exact. For example, memory in buffers used by all running projects is not included as part of the total, and memory used by a row that appears in multiple windows is counted multiple times. Also note that the preference "SybaseC8/Performance/EnableMemoryUsageStats" in the file c8-server.conf controls whether or not this statistic displays. |
|
Queries CPU Utilization(%) |
The CPU utilization of the project's queries, as a percentage of total capacity on all available processors. |
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Name |
Description |
|---|---|
|
(unnamed) |
A list of URIs for the Containers, including host names and port numbers. |
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Used/Total Memory (MB) |
The amount of memory used by the selected Container and the total memory available for use by the Container. |
|
CPU Utilization (%) |
Container CPU utilization, as a percentage of total capacity on all available processors. |
|
Name |
Description |
|---|---|
|
Avg End-to-End Latency |
The average interval between the time a row arrives to be processed by an input adapter and the time it is completely processed by an output adapter. |
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Avg Queries Latency |
The average interval between the time a row arrives in the project and the time it is processed by all the CCL statements and submodules in the project. (Average queries latency does not count the time it takes for rows to be processed by adapters.) |
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Received |
The total number of rows and average number of rows per second received by the project's queries since it started running. |
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Sent |
The total number of rows and average number of rows per second published by the project's queries since it started running. |
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Discarded |
The number of rows discarded by the project. |
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Pending |
The number of rows pending processing by the project. |
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Pending Persistence |
The number of rows in a Persistence-enabled project waiting to be saved to disk. This number is always 0 for non Persistence-enabled projects. |
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RPC/DB Pending |
The number of rows awaiting a response from a remote procedure or function. |
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RPC/DB Cached |
The number of rows cached by the project's database subqueries and remote subqueries. |