This commit adds information about:
- how cpu time is spent since boot in jiffies (1/100*sek) (cpu)
- the value is summed for all cores, so in 10 seconds the
summed values will increase by 4000, if the cpu has
4 cores
- context switches since boot (ctxt)
- interrupt counters since boot (intr, softirq)
- forks since boot (processes)
{ "stat": {
"cpu": {
"user": 219403,
"nice": 1714,
"system": 75159,
"idle": 2727739,
"iowait": 2943,
"irq": 0,
"softirq": 571
},
"intr": 8426340,
"ctxt": 50992590,
"processes": 10549,
"softirq": 5161884
} }
Most doubles that are delivered via respondd have limited input
precision, but are converted with up to 17 digits of precision. That can
cause ugly blowups like 0.2800000000000001 in the output, which is
avoided by specifying better format strings (like "%.2f" in most cases).
