public void produceCpuEvents(NodePojo node)
throws ExecutionException, InterruptedException, IOException {
ChartPrettyRandomGenerator genUser = cpuUserGenerator.get(node.getIpAddress());
if (genUser == null) {
genUser = new ChartPrettyRandomGenerator(true, 80, 20);
cpuUserGenerator.put(node.getIpAddress(), genUser);
}
ChartPrettyRandomGenerator genSys = cpuSysGenerator.get(node.getIpAddress());
if (genSys == null) {
genSys = new ChartPrettyRandomGenerator(true, 80, 20);
cpuSysGenerator.put(node.getIpAddress(), genSys);
}
List<SamplePojo> samples = new ArrayList<SamplePojo>();
long userCpu = Long.parseLong(genUser.getNextValue());
long systemCpu = Long.parseLong(genSys.getNextValue());
long idleCpu;
if (userCpu + systemCpu > 100) {
systemCpu = 100 - userCpu;
idleCpu = 0;
} else {
idleCpu = 100 - (userCpu + systemCpu);
}
samples.add(new SamplePojo("User", Long.toString(userCpu)));
samples.add(new SamplePojo("Sys", Long.toString(systemCpu)));
samples.add(new SamplePojo("Idle", Long.toString(idleCpu)));
listener.publishEvent(
new EventPojo(node.getIpAddress(), symTime, TopLevelConst.CPU_LINE_CHART_DATA, samples));
}
public void produceSwapEvents(NodePojo node)
throws ExecutionException, InterruptedException, IOException {
ChartPrettyRandomGenerator gen = swapGenerator.get(node.getIpAddress());
if (gen == null) {
gen = new ChartPrettyRandomGenerator(true, 12800000, 1000);
swapGenerator.put(node.getIpAddress(), gen);
}
List<SamplePojo> samples = new ArrayList<SamplePojo>();
samples.add(new SamplePojo("Swap", gen.getNextValue(), "12800000"));
listener.publishEvent(new EventPojo(node.getIpAddress(), symTime, "swap", samples));
}
public void produceMemEvents(NodePojo node)
throws ExecutionException, InterruptedException, IOException {
ChartPrettyRandomGenerator gen = memGenerator.get(node.getIpAddress());
if (gen == null) {
gen = new ChartPrettyRandomGenerator(true, 128000000, 1000000);
memGenerator.put(node.getIpAddress(), gen);
}
List<SamplePojo> samples = new ArrayList<SamplePojo>();
samples.add(new SamplePojo("Used", gen.getNextValue(), "128000000"));
listener.publishEvent(
new EventPojo(node.getIpAddress(), symTime, TopLevelConst.MEMORY_LINE_CHART_DATA, samples));
}