Lines Matching +full:1 +full:- +full:9
2 rtla-timerlat-top
4 -------------------------------------------
6 -------------------------------------------
8 :Manual section: 1
22 seem with the option **-T**.
42 [root@alien ~]# rtla timerlat top -s 30 -T 30 -t
46 0 #58634 | 1 0 1 10 | 11 2 10 23
47 1 #58634 | 1 0 1 9 | 12 2 9 23
48 2 #58634 | 0 0 1 11 | 10 2 9 23
49 3 #58634 | 1 0 1 11 | 11 2 9 24
50 4 #58634 | 1 0 1 10 | 11 2 9 26
51 5 #58634 | 1 0 1 8 | 10 2 9 25
52 …6 #58634 | 12 0 1 12 | 30 2 10 30 <--…
53 7 #58634 | 1 0 1 9 | 11 2 9 23
54 8 #58633 | 1 0 1 9 | 11 2 9 26
55 9 #58633 | 1 0 1 9 | 10 2 9 26
56 10 #58633 | 1 0 1 13 | 11 2 9 28
57 11 #58633 | 1 0 1 13 | 12 2 9 24
58 12 #58633 | 1 0 1 8 | 10 2 9 23
59 13 #58633 | 1 0 1 10 | 10 2 9 22
60 14 #58633 | 1 0 1 18 | 12 2 9 27
61 15 #58633 | 1 0 1 10 | 11 2 9 28
62 16 #58633 | 0 0 1 11 | 7 2 9 26
63 17 #58633 | 1 0 1 13 | 10 2 9 24
64 18 #58633 | 1 0 1 9 | 13 2 9 22
65 19 #58633 | 1 0 1 10 | 11 2 9 23
66 20 #58633 | 1 0 1 12 | 11 2 9 28
67 21 #58633 | 1 0 1 14 | 11 2 9 24
68 22 #58633 | 1 0 1 8 | 11 2 9 22
69 23 #58633 | 1 0 1 10 | 11 2 9 27
72 [root@alien bristot]# tail -60 timerlat_trace.txt
74 … timerlat/5-79755 [005] ....... 426.271226: #58634 context thread timer_latency 10823 ns
75 … sh-109404 [006] dnLh213 426.271247: #58634 context irq timer_latency 12505 ns
76 …sh-109404 [006] dNLh313 426.271258: irq_noise: local_timer:236 start 426.271245463 duration 125…
77 …sh-109404 [006] d...313 426.271263: thread_noise: sh:109404 start 426.271245853 duration …
78 … timerlat/6-79756 [006] ....... 426.271264: #58634 context thread timer_latency 30328 ns
79 timerlat/6-79756 [006] ....1.. 426.271265: <stack trace>
86 => _raw_spin_unlock_irqrestore <---- spinlock that disabled interrupt.
112 … bash-109109 [007] d..h... 426.271265: #58634 context irq timer_latency 1211 ns
113 timerlat/6-79756 [006] ....... 426.271267: timerlat_main: stop tracing hit on cpu 6
117 *bash-109109* process that disabled IRQs in the wake-up path
125 The primary reason for this high value is the wake-up path that was hit
126 twice during this case: when the *bash-109109* was waking up a thread
128 then be used as the starting point of a more fine-grained analysis.
132 priority *FIFO:95* by default, which is a common priority used by real-time
136 --------
137 **rtla-timerlat**\(1), **rtla-timerlat-hist**\(1)
139 *timerlat* tracer documentation: <https://www.kernel.org/doc/html/latest/trace/timerlat-tracer.html>
142 ------