Collectors¶
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class
uwsgiconf.options.monitoring_collectors.
Collector
(*args, **kwargs)¶
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class
uwsgiconf.options.monitoring_collectors.
CollectorPointer
(*args, **kwargs)¶ The value is collected from memory pointer.
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class
uwsgiconf.options.monitoring_collectors.
CollectorFile
(fpath, *, get_slot=None)¶ The value is collected from a file.
Parameters: - fpath (str) – File path.
- get_slot (int) – Get value from the given slot number. Slots: the content is split (using n, t, spaces, r and zero as separator) and the item (the returned array is zero-based) used as the return value.
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class
uwsgiconf.options.monitoring_collectors.
CollectorFunction
(func)¶ The value is computed calling a specific C function every time.
Note
- The argument it takes is a
uwsgi_metric
pointer. You generally do not need to parse the metric, so just casting to void will avoid headaches. - The function must returns an
int64_t
value.
Parameters: func (str) – Function to call. - The argument it takes is a
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class
uwsgiconf.options.monitoring_collectors.
CollectorSum
(what)¶ The value is the sum of other metrics.
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class
uwsgiconf.options.monitoring_collectors.
CollectorAvg
(what)¶ The value is the algebraic average of the children.
Note
Since 1.9.20
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class
uwsgiconf.options.monitoring_collectors.
CollectorAccumulator
(what)¶ Always add the sum of children to the final value.
Example:
- Round 1: child1 = 22, child2 = 17 -> metric_value = 39
- Round 2: child1 = 26, child2 = 30 -> metric_value += 56
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class
uwsgiconf.options.monitoring_collectors.
CollectorAdder
(what, value)¶ Add the specified argument (arg1n) to the sum of children.
Parameters: value (int) – Value to add (multiply if it is CollectorMultiplier).
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class
uwsgiconf.options.monitoring_collectors.
CollectorMultiplier
(what, value)¶ Multiply the sum of children by the specified argument.
Example:
- child1 = 22, child2 = 17, arg1n = 3 -> metric_value = (22+17)*3
Parameters: value (int) – Value to add (multiply if it is CollectorMultiplier).