int hk_cpus;
int user_top;
int user_workload;
+ int pretty_output;
cpu_set_t hk_cpu_set;
struct sched_attr sched_param;
struct trace_events *events;
/*
* timerlat_top_header - print the header of the tool output
*/
-static void timerlat_top_header(struct osnoise_tool *top)
+static void timerlat_top_header(struct timerlat_top_params *params, struct osnoise_tool *top)
{
- struct timerlat_top_params *params = top->params;
struct trace_seq *s = top->trace.seq;
char duration[26];
get_duration(top->start_time, duration, sizeof(duration));
- trace_seq_printf(s, "\033[2;37;40m");
+ if (params->pretty_output)
+ trace_seq_printf(s, "\033[2;37;40m");
+
trace_seq_printf(s, " Timer Latency ");
if (params->user_top)
trace_seq_printf(s, " ");
- trace_seq_printf(s, "\033[0;0;0m");
+
+ if (params->pretty_output)
+ trace_seq_printf(s, "\033[0;0;0m");
trace_seq_printf(s, "\n");
trace_seq_printf(s, "%-6s | IRQ Timer Latency (%s) | Thread Timer Latency (%s)", duration,
}
trace_seq_printf(s, "\n");
- trace_seq_printf(s, "\033[2;30;47m");
+ if (params->pretty_output)
+ trace_seq_printf(s, "\033[2;30;47m");
+
trace_seq_printf(s, "CPU COUNT | cur min avg max | cur min avg max");
if (params->user_top)
trace_seq_printf(s, " | cur min avg max");
- trace_seq_printf(s, "\033[0;0;0m");
+
+ if (params->pretty_output)
+ trace_seq_printf(s, "\033[0;0;0m");
trace_seq_printf(s, "\n");
}
if (!params->quiet)
clear_terminal(trace->seq);
- timerlat_top_header(top);
+ timerlat_top_header(params, top);
for (i = 0; i < nr_cpus; i++) {
if (params->cpus && !CPU_ISSET(i, ¶ms->monitored_cpus))
}
}
+ if (isatty(1) && !params->quiet)
+ params->pretty_output = 1;
+
return 0;
out_err: