The Software Diagnostics cluster (0x0034) is a Matter cluster that Reports software-related diagnostics including memory usage and thread metrics.. It defines 1 command and 4 attributes and is mandatory for 1 device type.
Software Diagnostics 0x0034
Reports software-related diagnostics including memory usage and thread metrics.
Spec History
This cluster's ClusterRevision across the Matter releases it has shipped in. Click a version to inspect the cluster as it existed in that release.
Attributes 4
Commands 1
Features 1
| Code | Name | Type | Flags |
|---|---|---|---|
| 0x0000 | ThreadMetrics | array | Optional |
| 0x0001 | CurrentHeapFree | int64u | Optional |
| 0x0002 | CurrentHeapUsed | int64u | Optional |
| 0x0003 | CurrentHeapHighWatermark | int64u | Optional |
| Code | Name | Direction | Parameters |
|---|---|---|---|
| 0x00 |
ResetWatermarks
Optional invoke: manage
This command is used to reset the high watermarks for heap and stack memory.
|
client→server | None |
Watermarks
(WTRMRK)
bit 0
Node makes available the metrics for high watermark related to memory consumption.
Device Types Using This Cluster
Device types in the Matter spec that reference this cluster
Devices Implementing This Cluster
213 devices in the survey implement this cluster
not-specified
TLED
RFDEL-71B-SL/MT
ELKO EP s.r.o
Aqara Spatial Multi-Sensor FP400
Aqara
ANTELA Smart Plug
ANTELA
Level Lock Pro
Level Home
Smart Lock On Matter
Guangdong Huarui Lock Industry
Aqara Light Switch H2
Aqara
Square D Wifi Receptacle
Schneider Electric
Matter On/off Plug-in Unit
BOBY
Govee RGBWW Smart LED Bulb
Shenzhen Qianyan Technology
Eve MotionBlinds
Eve Systems
Eve Shutter Switch
Eve Systems
H7107
Shenzhen Qianyan Technology
Multi-State Sensor P100
Aqara
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
MT-RGBCCT
Sunricher
Smart Plug
Hama GmbH & Co KG
00176656
Hama GmbH & Co KG
Dendo SCM Matter Window Covering
Dendo Systems
Govee Ceiling Light Ultra
Shenzhen Qianyan Technology
A19 Smart Bulb
Yankon
Govee string lights
Shenzhen Qianyan Technology
Aqara Light Switch H2
Aqara
MT-SL-ONOFF
Sunricher