Add_workflow_for_techpubs |
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AUTH1 | eyoustra |
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REV5 | bscoggins |
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REV6 | bscoggins |
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REV3 | pamuthuswami |
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REV1 | bmalakar |
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Use the DSP Usage window to view DSP resource usage statistics.
On the
main Indicates status of DSP resources.
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screen, go to Monitoring > System > Category: Hardware Status >
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DSP Status > DSP Usage or
All > System > DSP Status >
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DSP Usage window opens. A portion of the window is
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Image Modified |
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The following output is displayed:
Caption |
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0 | Table |
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1 | DSP Usage Statistics |
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Parameter | Description |
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System Name | The node name. | Slot1Resources Utilized | Raw count of DSP resources (channels) in use on each slot to indicate which slots are loaded and to what extent, in case card removal/hot swap is necessary. | Slot2Resources Utilized | Slot3Resources Utilized | Slot4Resources Utilized | Compression Total | Maximum number of compression resources on the server (before loading, so this number is static). This essentially equates to the total number of G.711 resources before loading (lightest codec). | Compression Available | Actual compression resources currently available in real time. This essentially equates to the total number of G.711 resources after loading. | Compression Utilization | Percentage of compression resources in use (accounting for various codec weights). This can be calculated using the formula (Compression Total – Compression Available) / Compression Total). | Compression Alloc Failures | Running count of resource allocation failures due to resource exhaustion. | For each DSP codec, the table includes a <codec> Total and <codec> Utilization column. The <codec> Total column indicates how many transcoding sessions the system can support for that codec to G.711. The <codec> Utilization column indicates what percent of those sessions are actually in use. NOTE: For compressed-to-compressed transcoding, two resources are required, one for each codec. The following codecs appear: - G711
- G711Ss (silence suppression)
- G726
- G7231 (G723.1)
- G722
- G7221 (G.722.1)
- G729Ab (G729A+B)
- ECM (T.38 ECM)
- Ilbc (iLBC)
- Amr Nb (AMR-NB)
- Amr Wb (AMR-WB)
- Evrcb0 (EVRCB0)
- Evrc0 (EVRC0)
- Efr (EFR)
- G711V8 (G711 V8)
- G711Ss V8 (G711 silence suppression V8)
- G726V8 (G726 V8 )
- G7231V8 (G723.1 V8)
- G722V8 (G.722 V8)
- G7221V8 (G.722.1 V8)
- G729Ab V8 (G729A+B V8)
- ECM V34 (T.38 ECM V.34)
- Ilbc V8 ( iLBC V8)
- Opus
- Silk8 (Silk 8KHz)
- Silk16 (Silk 16KHz)
| Tone Total | Total tone resource capacity on this server. | Tone Available | Number of tone resources currently unused and available on this server. | Tone Utilization | Percentage utilization of tone resources on this server. | Tone Alloc Failures | Percentage of tone resource allocation failures on this server. |
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