Patrick Watson

``` patrick@raspberrypi5🌐 in ~/stress $ sudo lspci -s "0000:01:00.0" -vvvv 0000:01:00.0 Non-Volatile memory controller: KIOXIA Corporation NVMe SSD Controller BG5 (DRAM-less) (prog-if 02 [NVM Express]) Subsystem: KIOXIA Corporation NVMe SSD...

``` patrick@raspberrypi5🌐 in ~/stress $ sudo nvme id-ctrl /dev/nvme0n1 NVME Identify Controller: vid : 0x1e0f ssvid : 0x1e0f sn : 323PD743Q1Y5 mn : KBG50ZNS256G NVMe KIOXIA 256GB fr : 11200104...

``` patrick@raspberrypi5🌐 in ~/stress $ sudo nvme smart-log /dev/nvme0n1 Smart Log for NVME device:nvme0n1 namespace-id:ffffffff critical_warning : 0 temperature : 38°C (311 Kelvin) available_spare : 100% available_spare_threshold : 50% percentage_used...

``` patrick@raspberrypi5🌐 in ~/stress $ sudo modinfo nvme name: nvme filename: (builtin) version: 1.0 license: GPL file: drivers/nvme/host/nvme author: Matthew Wilcox parm: use_threaded_interrupts:int parm: use_cmb_sqes:use controller's memory buffer for I/O...

``` patrick@raspberrypi5🌐 in ~/stress $ sudo DEVICE_UNDER_TEXT=/dev/nvme0n1 DEVICE_MOUNT_PATH=/mnt/nvme0n1 ./disk-benchmark.sh ``` Full results attached: [full-benchmark.txt](https://github.com/user-attachments/files/18121635/full-benchmark.txt) Summary: |Benchmark|Result| |------------|-------| |fio 1M sequential read|890 MB/s| |iozone 1M random read|790 MB/s| |iozone 1M random...

``` patrick@raspberrypi5🌐 in ~/stress $ dmesg | grep -C 2 -i nvme [ 1.877235] pcieport 0000:00:00.0: PME: Signaling with IRQ 38 [ 1.883042] pcieport 0000:00:00.0: AER: enabled with IRQ 38...