Current Queue State |
- Queued Expressions: Number of expressions
in the queue that are waiting to be run
- Running Expressions: Number of expressions
in the queue that are started but not completed
- Concurrent Expression Threads: Number of
threads on all nodes that are running the expressions
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Expression Queue History Graph |
- Queued: Number of queued expressions over
time. This number is displayed as a line in the graph.
- Running: Number of running expressions
over time. This number is displayed as a line in the graph.
- Added: Number of expressions that are added
to the queue. This number is displayed as a bar in the graph.
- Successful: Number of expressions that
ran. This number is displayed as a bar in the graph.
- Failed: Number of expressions that ran
with errors. This number is displayed as a bar in the graph. A message
with details about the error is displayed in the expression holder
attribute.
Select the graph horizon by clicking the All (displays
all history since dawn), 24
hours, 1 hour, 5 minutes,
or 1 minute links. |
Queue Throughput |
- Successful Evaluations: Number of expressions
that ran
- Failed Evaluations: Number of expressions
that ran with errors
- Number of Added or Changed Expressions:
The sum of all the new and changed expressions.
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Queue Efficiency |
The lower the numbers are for queue efficiency,
the fewer expression container attributes have the Pending Update
message. - Successful Evaluation Mean Time: The mean
time for running an expression
- Average Latency: The average time an expression
is in the queue before a thread starts to run the expression, regardless
of whether errors occurred
- Max Latency: The maximum time an expression
is in the queue before a thread starts to run the expression, regardless
of whether errors occurred
- Average Queue Time: The average time to
add, run, and complete an expression, regardless of whether errors
occurred
- Max Queue Time: The maximum time to add,
run, and complete an expression, regardless of whether errors occurred
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Top 5 Slowest Expressions |
The names and configurations of the five expressions
in the application that run the slowest Note: These statistics are
not available when you use the Oracle database.
|
Top 5 Slowest Expressions on Specific Attributes |
The names and configurations of the five expressions
that run the slowest in certain elements Note: These statistics are
not available when you use the Oracle database.
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