AVAYA DOCUMENTATION CENTER
Find answers to your technical questions and learn how to use our products
Implementing and Administering Avaya Aura® Media Server
Monitoring system performance
Avaya Aura® Media Server provides performance monitoring tools in Element Manager. The tools provide real-time displays of the key operational measurement counters and gauges.
The performance monitoring tools use HTML5/JavaScript and require you to use Chrome, Firefox, Safari, or Microsoft Edge.
There are seven different views that display over 140 unique operational measurements. You can select the required view using the textual view link on the top left of the page.
The default cluster display mode is nodal. When the clustered mode is selected, the type of cluster is listed and the display adjusts for the cluster type.
Avaya Aura® MS supports two types of clusters:
-
1+1 High Availability
-
N+1 Load Sharing
A
standalone clusteris sometimes used to describe an Avaya Aura® Media Server which does not belong to a cluster. 1+1 HA clusters are active/standby, so toggling this mode does not result in aggregation of the measurements.
Operational measurements are grouped by type: Gauges are grouped with other gauges and counters with other counters. Counter displays reset to zero every 15 minutes. Gauges display the current real-time value.
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Active Sessions
|
Gauge
|
The total number of sessions currently in use. This includes media and control channels, and both REST and SIP protocols.
|
|
MRCP Resources
|
Gauge
|
The total number of MRCP channel resources (ASR and TTS) currently in use.
|
|
IVR Resources
|
Gauge
|
The total number of internal IVR resources allocated. An IVR resource is typically attached to active sessions and conferences.
|
|
CONF Resources
|
Gauge
|
The total number of conference resources allocated.
|
|
CPU
|
Gauge
|
The CPU usage on the virtual or physical server hosting AAMS.
|
|
Load Factor(%)
|
Gauge
|
The load factor on the virtual or physical server hosting AAMS. Most products use load factor instead of CPU to determine the actual capacity remaining on the media server.
|
|
Session Attempts
|
Counter
|
The total number of SIP and REST session requests to AAMS.
|
|
Inbound Attempts
|
Counter
|
The number of inbound SIP and REST session requests to AAMS.
|
|
Inbound Rejected
|
Counter
|
The number of inbound SIP and REST session requests rejected by AAMS. Inbound requests can be rejected for a number of reasons and are typically logged in AAMS event logs.
|
|
Outbound Attempts
|
Counter
|
The number of outbound SIP session requests solicited by OOD REFER.
|
|
Outbound Rejected
|
Counter
|
The number of SIP requests which have been rejected or cancelled by the remote application server. This does not always indicate an error. It is common for remote application servers to cancel requests which are released mid-call setup.
|
|
Overload Rejected
|
Counter
|
The number of requests rejected due to engineering limits.
|
|
Recognition Requests
|
Counter
|
The number of recognition requests.
|
|
Text-To-Speech Requests
|
Counter
|
The number of text-to-speech requests.
|
|
Play Requests
|
Counter
|
The number of play announcement requests.
|
|
Record Requests
|
Counter
|
The number of record requests.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Active Sessions
|
Gauge
|
The total number of voice sessions currently in use. This includes media and control channels, and both REST and SIP protocols.
|
|
MRCP Resources
|
Gauge
|
The total number of MRCP channel resources (ASR and TTS) currently in use.
|
|
IVR Resources
|
Gauge
|
The total number of internal IVR resources allocated. An IVR resource is typically attached to active sessions and conferences.
|
|
CONF Resources
|
Gauge
|
The total number of voice conference resources allocated.
|
|
Secure Sessions
|
Gauge
|
The total number of audio sessions using secure RTP.
|
|
OPUS
|
Gauge
|
The number of voice sessions using the OPUS codec.
|
|
G.722.1
|
Gauge
|
The number of voice sessions using the G.722.1 codec.
|
|
G.722
|
Gauge
|
The number of voice sessions using the G.722 codec.
|
|
G.711ulaw
|
Gauge
|
The number of voice sessions using the G.711ulaw codec.
|
|
G.711alaw
|
Gauge
|
The number of voice sessions using the G.711alaw codec.
|
|
G.726
|
Gauge
|
The number of voice sessions using the G.726 codec.
|
|
G.729
|
Gauge
|
The number of voice sessions using the G.729 codec.
|
|
RTP Packets Lost
|
Gauge
|
The number of inbound lost RTP packets across all sessions.
|
|
RTP Packets Early
|
Counter
|
The number of inbound out of order packets across all sessions.
|
|
RTP Packets Late
|
Counter
|
The number of inbound late packets across all sessions.
|
|
VQ Warning
|
Counter
|
The number of voice quality warning thresholds passed.
|
|
VQ Critical
|
Counter
|
The number of voice quality critical thresholds passed.
|
|
Play
|
Counter
|
The number of play announcement requests.
|
|
Record
|
Counter
|
The number of record requests.
|
|
Events
|
Counter
|
The number of dialog events processed, which include digit collection and notifications.
|
|
TTS Speak Success
|
Counter
|
The number of successful TTS requests.
|
|
TTS Speak Fail
|
Counter
|
The number of failed TTS requests.
|
|
Speech Rec Success
|
Counter
|
The number of successful ASR requests.
|
|
Speech Rec Fail
|
Counter
|
The number of failed ASR requests.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Active Sessions
|
Gauge
|
The total number of video sessions currently in use.
|
|
Conference Resources
|
Gauge
|
The total number of video conference resources allocated.
|
|
Transcode Sessions
|
Gauge
|
The total number of video transcoding resources allocated.
|
|
Unidirectional Streams
|
Gauge
|
The number of unidirectional video streams in use.
|
|
Secured Streams
|
Gauge
|
The number of secure RTP video sessions in use.
|
|
FEC Streams
|
Gauge
|
The number of video streams using forward error correction.
|
|
H.264 Sessions
|
Gauge
|
The number of sessions using H.264-AVC or H.264-SVC.
|
|
H.264-SVC Streams
|
Gauge
|
The number of H.264-SVC unidirectional streams in use.
|
|
H.264-AVC Streams
|
Gauge
|
The number of H.264-AVC unidirectional streams in use.
|
|
VP8 Sessions
|
Gauge
|
The number of sessions using VP8.
|
|
VP8 Streams
|
Gauge
|
The number of VP8 unidirectional streams in use.
|
|
RTP Packets Lost
|
Counter
|
The number of video RTP packets lost across all sessions.
|
|
FIR Sent
|
Counter
|
The number of full intra requests sent.
|
|
FIR Recv
|
Counter
|
The number of full intra requests received.
|
|
PLI Sent
|
Counter
|
The number of picture loss indication requests sent.
|
|
PLI Recv
|
Counter
|
The number of picture loss indication requests received.
|
|
TMMBR Sent
|
Counter
|
The number of temporary maximum media bit stream rate requests sent.
|
|
TMMBR Recv
|
Counter
|
The number of temporary maximum media bit stream rate requests received.
|
|
Create Channel
|
Counter
|
The number of video channel create requests.
|
|
Modify Channel
|
Counter
|
The number of video channel modify requests.
|
|
Destroy Channel
|
Counter
|
The number of video channel destroy requests.
|
|
Route Video
|
Counter
|
The number of route video requests.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Active Call Legs
|
Gauge
|
The total number of active SIP call legs.
|
|
Active Engines
|
Gauge
|
The total number of active SIP engines. An engine per session is used.
|
|
Inbound TCP
|
Gauge
|
The number of inbound SIP TCP (unencrypted) connections.
|
|
Inbound TLS
|
Gauge
|
The number of inbound SIP TLS connections.
|
|
Outbound TCP
|
Gauge
|
The number of outbound SIP TCP (unencrypted) connections.
|
|
Outbound TLS
|
Gauge
|
The number of outbound SIP TLS connections.
|
|
Inbound Attempt
|
Counter
|
The number of inbound SIP session attempts to AAMS.
|
|
Inbound Connect
|
Counter
|
The number of successful inbound SIP session requests to AAMS.
|
|
Inbound Reject
|
Counter
|
The number of inbound SIP session requests rejected by AAMS.
|
|
Outbound Attempt
|
Counter
|
The number of outbound SIP session attempts to AAMS.
|
|
Outbound Connect
|
Counter
|
The number of successful outbound SIP session requests to AAMS.
|
|
Outbound Reject
|
Counter
|
The number of outbound SIP session requests rejected.
|
|
Invites
|
Counter
|
The number of SIP invites processed.
|
|
Non Invites
|
Counter
|
The number of SIP non invites processed.
|
|
TCP Success
|
Counter
|
The number of successful outbound TCP connections.
|
|
TCP Fail
|
Counter
|
The number of failed outbound TCP connections.
|
|
TLS Success
|
Counter
|
The number of successful TLS connections.
|
|
TLS Fail
|
Counter
|
The number of failed TLS connections.
|
|
TLS Verify Fail
|
Counter
|
The number of failed TLS host or certificate validations.
|
|
TLS Handshake Fail
|
Counter
|
The number of failed TLS handshakes.
|
|
Session Audit
|
Counter
|
The number of SIP sessions released by the session audit.
|
|
Connect Audit
|
Counter
|
The number of SIP sessions released by the connection audit.
|
|
Xact Aborted
|
Counter
|
The number of SIP transactions aborted due to network or unresponsive SIP peers.
|
|
Admin Aborted
|
Counter
|
The number of admin aborted SIP sessions.
|
|
Parsing Error
|
Counter
|
The number of SIP message parsing failures.
|
|
Stack Aborted
|
Counter
|
The number of transactions aborted by the SIP stack.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Control Contexts
|
Gauge
|
The current number of REST control contexts in use.
|
|
Sessions
|
Gauge
|
The current number of REST sessions in use.
|
|
(Session) Create
|
Counter
|
The number of session create requests processed.
|
|
(Session) Destroy
|
Counter
|
The number of session destroy request processed.
|
|
Inject
|
Counter
|
The number of MSML injection requests processed.
|
|
Modify
|
Counter
|
The number of session modify requests processed.
|
|
Refresh
|
Counter
|
The number of session refresh requests processed.
|
|
(Session) Events
|
Counter
|
The number of session event stream requests processed.
|
|
(Context) Create
|
Counter
|
The number of context create requests processed.
|
|
(Context) Destroy
|
Counter
|
The number of context destroy requests processed.
|
|
Batch
|
Counter
|
The number of batch requests processed.
|
|
Audit
|
Counter
|
The number of audit requests processed.
|
|
History
|
Counter
|
The number of history requests processed.
|
|
(Context) Events
|
Counter
|
The number of context event stream requests processed.
|
|
Transfer
|
Counter
|
The number of context transfer requests processed.
|
|
Report
|
Counter
|
The number of report requests processed.
|
|
Get
|
Counter
|
The number of web user agent RESTFul HTTP get requests processed.
|
|
Post
|
Counter
|
The number of web user agent RESTFul HTTP post requests processed.
|
|
Put
|
Counter
|
The number of web user agent RESTFul HTTP put requests processed.
|
|
Delete
|
Counter
|
The number of web user agent RESTFul HTTP delete requests processed.
|
|
Authenticate
|
Counter
|
The number of web user agent RESTFul authenticate requests processed.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
ICE Agents
|
Gauge
|
The current number of active WebRTC ICE agents. One ICE agent per session is required.
|
|
ICE Channels
|
Gauge
|
The current number of media channels utilizing ICE.
|
|
Audio Streams
|
Gauge
|
The current number of WebRTC audio streams.
|
|
Video Streams
|
Gauge
|
The current number of WebRTC video streams.
|
|
Muxed RTP/RTCP
|
Gauge
|
The current number of muxed WebRTC RTP/RTCP sessions.
|
|
Non-Muxed RTP/RTCP
|
Gauge
|
The current number of non-muxed WebRTC RTP/RTCP sessions.
|
|
Attempted
|
Counter
|
The number of WebRTC session requests.
|
|
Success
|
Counter
|
The number of successful WebRTC session requests.
|
|
Failed
|
Counter
|
The number of failed WebRTC session requests.
|
|
DTLS Connect
|
Counter
|
The number of failed DTLS-SRTP negotiations.
|
|
ICE Connect
|
Counter
|
The number of failures at ICE connect stage.
|
|
ICE Gathering
|
Counter
|
The number of failures at the ICE candidate gathering stage.
|
|
ICE Pairing
|
Counter
|
The number of failures at the ICE candidate pairing stage.
|
|
Invalid SDP
|
Counter
|
The number of failures due to invalid SDP.
|
|
Invalid State
|
Counter
|
The number of failures due to invalid state.
|
|
State Audit Expired
|
Counter
|
The number of state audit expirations.
|
|
Request Audit Expired
|
Counter
|
The number of request audit expirations.
|
|
Media Audit Expired
|
Counter
|
The number of media audit expirations.
|
|
Gather Retry Expired
|
Counter
|
The number of gather retry audit expirations.
|
|
DTLS Retry Expired
|
Counter
|
The number of DTLS retry audit expirations.
|
|
Measurement
|
Type
|
Description
|
|---|---|---|
|
Current Sched Delta (ms)
|
Gauge
|
The current real-time scheduling delta in msec. This value should stay at 0 on healthy systems.
|
|
Missed 10ms
|
Gauge
|
The number of scheduling deadline intervals missed by 10ms.
|
|
Missed 20ms
|
Gauge
|
The number of scheduling deadline intervals missed by 20ms.
|
|
Missed 30ms
|
Gauge
|
The number of scheduling deadline intervals missed by 30ms.
|
|
Missed 40ms
|
Gauge
|
The number of scheduling deadline intervals missed by 40ms.
|
|
Missed 50ms
|
Gauge
|
The number of scheduling deadline intervals missed by 50ms or more.
|
|
Max Sched Delta (ms)
|
Gauge
|
The maximum scheduling delta recorded on the server since the last restart.
|
|
SYS Load Factor (%)
|
Gauge
|
The total system load factor as reported to external application servers. This load factor includes all the individual load factors.
|
|
IVR Load Factor (%)
|
Gauge
|
The load factor specific to IVR resources.
|
|
CONF Load Factor (%)
|
Gauge
|
The load factor specific to conference resources.
|
|
ICE Load Factor (%)
|
Gauge
|
The load factor specific to ICE and WebRTC resources.
|
|
CPU Usage (%)
|
Gauge
|
The CPU usage on the system in percent.
|
|
Audio Transmit Packets/sec
|
Gauge
|
The current number of audio RTP/RTCP packets transmitted per second.
|
|
Audio Receive Packets/sec
|
Gauge
|
The current number of audio RTP/RTCP packets received per second.
|
|
Video Transmit Packets/sec
|
Gauge
|
The current number of video RTP/RTCP packets transmitted per second.
|
|
Video Receive Packets/sec
|
Gauge
|
The current number of video RTP/RTCP packets received per second.
|
|
Total MPUs(est)
|
Gauge
|
An estimate of the total MPUs (media processing units) available on this system when idle. Also known as the MPU rating.
|
|
Free MPUs(est)
|
Gauge
|
An estimate of the free MPUs (media processing units) available on this system.
|
|
Used MPUs(est)
|
Gauge
|
An estimate of the used MPUs (media processing units) on this system.
|
|
% Used MPUs(est)
|
Gauge
|
An estimate of the %used MPUs (media processing units) on this system.
|
- Navigate to .
ADDITIONAL INFORMATION:You must use a browser that supports HTML5/JavaScript like Chrome, Firefox, or Safari.
- To switch between displays, click on the current view link located on the top left of the screen.
- To switch between cluster and nodal displays, click on the node name or (Cluster) link, located on the top right of the page.
ADDITIONAL INFORMATION:The (Cluster) option is available only if you have configured a cluster.