Lines Matching +full:higher +full:- +full:than +full:- +full:threshold

1 .. |threshold|  replace:: **-a/--auto**, **-i/--irq**, or **-T/--thread**  substdef
2 .. |thresharg|  replace:: -T
6         For time-sensitive actions, it is recommended to run **rtla timerlat** with BPF
11 **-a**, **--auto** *us*
14         while debugging the system. It is equivalent to use **-T** *us* **-s** *us*
15         **-t**. By default, *timerlat* tracer uses FIFO:95 for *timerlat* threads,
16         thus equilavent to **-P** *f:95*.
18 **-p**, **--period** *us*
22 **-i**, **--irq** *us*
24         Stop trace if the *IRQ* latency is higher than the argument in us.
26 **-T**, **--thread** *us*
28         Stop trace if the *Thread* latency is higher than the argument in us.
30 **-s**, **--stack** *us*
32         Save the stack trace at the *IRQ* if a *Thread* latency is higher than the
35 **-t**, **--trace** \[*file*]
39 **--dma-latency** *us*
41         *cyclictest* sets this value to *0* by default, use **--dma-latency** *0* to have
44 **--deepest-idle-state** *n*
45         Disable idle states higher than *n* for cpus that are running timerlat threads to
46         reduce exit from idle latencies. If *n* is -1, all idle states are disabled.
52 **-k**, **--kernel-threads**
54         Use timerlat kernel-space threads, in contrast of **-u**.
56 **-u**, **--user-threads**
58         Set timerlat to run without a workload, and then dispatches user-space workloads
60         adding so the measurement for the kernel-to-user and user-to-kernel to the tracer
61         output. **--user-threads** will be used unless the user specify **-k**.
63 **-U**, **--user-load**
65         Set timerlat to run without workload, waiting for the user to dispatch a per-cpu
67         See linux/tools/rtla/sample/timerlat_load.py for an example of user-load code.