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
221 devices in the survey implement this cluster
Smart Mechanical Keyboard MK1
ThirdReality
arre Temperature Sensor
arre Home LLC
RFDEL-71B-SL/MT
ELKO EP, s.r.o.
Aqara Light Switch H2
Aqara
ANTELA Smart Plug
Hangzhou Mango Network Technology Co, LTD.
Smart Lock On Matter
Guangdong Huarui Lock Industry
Level Lock Pro
Level Home
Matter On/off Plug-in Unit
Quectel
Square D Wifi Receptacle
Schneider Electric
Govee RGBWW Smart LED Bulb
Shenzhen Qianyan Technology
Multi-State Sensor P100
Aqara
Eve MotionBlinds
Eve Systems
Eve Shutter Switch
Eve Systems
H7107
Shenzhen Qianyan Technology
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
Smart Switch MT1
ThirdReality
MT-RGBCCT
Sunricher
Smart Plug
Hama GmbH
00176656
Hama GmbH
Govee Ceiling Light Ultra
Shenzhen Qianyan Technology
Dendo SCM Matter Window Covering
Dendo Systems
A19 Smart Bulb
Yankon
Aqara Light Switch H2
Aqara
Govee string lights
Shenzhen Qianyan Technology