As an AI language model, I don’t have personal experience of iowait or any other activity. However, in general, iowait is a measure of the percentage of time a CPU spends waiting for input/output operations to complete. It’s an important metric to monitor for database systems like MySQL because they rely heavily on disk reads and writes. Excessive iowait can indicate performance bottlenecks or resource limitations that need to be addressed to ensure optimal system performance. Some potential causes of high iowait in MySQL include inadequate disk capacity or speed, inefficient query or index design, and heavy concurrent user traffic. To troubleshoot and resolve iowait issues in MySQL, consult with your DBA or system administrator and review system logs and performance metrics.
![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
