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
203 devices in the survey implement this cluster
Govee TV Backlight 3 Lite Kit with Strip Light and Light Bars
Shenzhen Qianyan Technology
Govee TV Backlight 3 Lite
Shenzhen Qianyan Technology
Smart Controller
Neo Smart Blinds
SN8102 WiFi Module
Hangzhou Sciener Smart Technology Co., Ltd.
Govee Smart TV Backlight 3S
Shenzhen Qianyan Technology
Smart Light
Chuan Dian
Smart Plug
Lidl Stiftung & Co. KG
TNKMSE251
tink GmbH
eufy Smart Lock C34
Anker Innovations Technology Co., Ltd
Ledvance Matter Classic A RGBW
LEDVANCE
JINK-SWTH04QT
Longan.link
Presence Multi-Sensor FP310
Aqara
Govee Outdoor Wall Light
Shenzhen Qianyan Technology
Govee Curtain Lights Pro
Shenzhen Qianyan Technology
Govee Permanent Outdoor Lights Elite
Shenzhen Qianyan Technology
Govee Ceiling Fan With Lights
Shenzhen Qianyan Technology
Govee Strip Light 2 Pro
Shenzhen Qianyan Technology
Ledvance Matter Classic B P RGBW
LEDVANCE
Halo Select
ASSA ABLOY Americas Residential
Govee Smart Bulb
Shenzhen Qianyan Technology
Hisense Climate Control
Hisense
Govee AI Sync Box Kit 2
Shenzhen Qianyan Technology
Philips Smart TV
Top Victory Electronics
Outdoor String Lights H1
Aqara