asterisk

Commit Graph

Author	SHA1	Message	Date
George Joseph	53c702e1cc	res_prometheus: Clone containers before iterating The channels, bridges and endpoints scrape functions were grabbing their respective global containers, getting the count of entries, allocating metric arrays based on that count, then iterating over the container. If the global container had new objects added after the count was taken and the metric arrays were allocated, we'd run out of metric entries and attempt to write past the end of the arrays. Now each of the scape functions clone their respective global containers and all operations are done on the clone. Since the clone is stable between getting the count and iterating over it, we can't run past the end of the metrics array. ASTERISK-29130 Reported-By: Francisco Correia Reported-By: BJ Weschke Reported-By: Sébastien Duthil Change-Id: If0c8e40853bc0e9429f2ba9c7f5f358d90c311af	5 years ago
Matt Jordan	0760af71ad	res_prometheus: Add Asterisk channel metrics This patch adds basic Asterisk channel statistics to the res_prometheus module. This includes: * asterisk_calls_sum: A running sum of the total number of processed calls * asterisk_calls_count: The current number of calls * asterisk_channels_count: The current number of channels * asterisk_channels_state: The state of any particular channel * asterisk_channels_duration_seconds: How long a channel has existed, in seconds In all cases, enough information is provided with each channel metric to determine a unique instance of Asterisk that provided the data, as well as the name, type, unique ID, and - if present - linked ID of each channel. ASTERISK-28403 Change-Id: I0db306ec94205d4f58d1e7fbabfe04b185869f59	7 years ago

Author

SHA1

Message

Date

George Joseph

53c702e1cc

res_prometheus: Clone containers before iterating

The channels, bridges and endpoints scrape functions were
grabbing their respective global containers, getting the
count of entries, allocating metric arrays based on
that count, then iterating over the container.  If the
global container had new objects added after the count
was taken and the metric arrays were allocated, we'd run
out of metric entries and attempt to write past the end
of the arrays.

Now each of the scape functions clone their respective
global containers and all operations are done on the
clone.  Since the clone is stable between getting the
count and iterating over it, we can't run past the end
of the metrics array.

ASTERISK-29130
Reported-By: Francisco Correia
Reported-By: BJ Weschke
Reported-By: Sébastien Duthil

Change-Id: If0c8e40853bc0e9429f2ba9c7f5f358d90c311af

Matt Jordan

0760af71ad

res_prometheus: Add Asterisk channel metrics

This patch adds basic Asterisk channel statistics to the res_prometheus
module. This includes:

* asterisk_calls_sum: A running sum of the total number of
  processed calls

* asterisk_calls_count: The current number of calls

* asterisk_channels_count: The current number of channels

* asterisk_channels_state: The state of any particular channel

* asterisk_channels_duration_seconds: How long a channel has existed,
  in seconds

In all cases, enough information is provided with each channel metric
to determine a unique instance of Asterisk that provided the data, as
well as the name, type, unique ID, and - if present - linked ID of each
channel.

ASTERISK-28403

Change-Id: I0db306ec94205d4f58d1e7fbabfe04b185869f59

2 Commits (99a1a427a9faf02f80b0a05a833f5837f300dc92)