private void updateInterface(Interface inter, int minute) {
String group = inter.getGroup();
String domain = inter.getDomain();
String key = inter.getKey();
long period;
minute -= DATA_DELAY_TIME;
if (minute >= 0) {
period = ModelPeriod.CURRENT.getStartTime();
} else {
period = ModelPeriod.LAST.getStartTime();
minute += 60;
}
try {
ModelRequest request = new ModelRequest(group, period);
MetricReport report = m_service.invoke(request);
if (report != null) {
MetricItem inItem = report.findOrCreateMetricItem(domain + ":Metric:" + key + "-in");
MetricItem outItem = report.findOrCreateMetricItem(domain + ":Metric:" + key + "-out");
inter.setIn(inItem.findOrCreateSegment(minute).getSum() / 60 * 8);
inter.setOut(outItem.findOrCreateSegment(minute).getSum() / 60 * 8);
}
} catch (Exception e) {
Cat.logError(e);
}
}
protected MetricReport fetchMetricReport(String product, ModelPeriod period) {
if (period == ModelPeriod.CURRENT) {
MetricReport report = m_currentReports.get(product);
if (report != null) {
return report;
} else {
ModelRequest request =
new ModelRequest(product, ModelPeriod.CURRENT.getStartTime())
.setProperty("requireAll", "ture");
report = m_service.invoke(request);
if (report != null) {
m_currentReports.put(product, report);
}
return report;
}
} else if (period == ModelPeriod.LAST) {
MetricReport report = m_lastReports.get(product);
if (report != null) {
return report;
} else {
ModelRequest request =
new ModelRequest(product, ModelPeriod.LAST.getStartTime())
.setProperty("requireAll", "ture");
report = m_service.invoke(request);
if (report != null) {
m_lastReports.put(product, report);
}
return report;
}
} else {
throw new RuntimeException("internal error, this can't be reached.");
}
}
protected AlertResultEntity computeAlertInfo(
int minute, String product, String metricKey, MetricType type) {
double[] value = null;
double[] baseline = null;
List<Config> configs = m_ruleConfigManager.queryConfigs(product, metricKey, type);
Pair<Integer, List<Condition>> resultPair = queryCheckMinuteAndConditions(configs);
int maxMinute = resultPair.getKey();
List<Condition> conditions = resultPair.getValue();
if (minute >= maxMinute - 1) {
MetricReport report = fetchMetricReport(product, ModelPeriod.CURRENT);
if (report != null) {
int start = minute + 1 - maxMinute;
int end = minute;
value = queryRealData(start, end, metricKey, report, type);
baseline =
queryBaseLine(
start, end, metricKey, new Date(ModelPeriod.CURRENT.getStartTime()), type);
return m_dataChecker.checkData(value, baseline, conditions);
}
} else if (minute < 0) {
MetricReport lastReport = fetchMetricReport(product, ModelPeriod.LAST);
if (lastReport != null) {
int start = 60 + minute + 1 - (maxMinute);
int end = 60 + minute;
value = queryRealData(start, end, metricKey, lastReport, type);
baseline =
queryBaseLine(start, end, metricKey, new Date(ModelPeriod.LAST.getStartTime()), type);
return m_dataChecker.checkData(value, baseline, conditions);
}
} else {
MetricReport currentReport = fetchMetricReport(product, ModelPeriod.CURRENT);
MetricReport lastReport = fetchMetricReport(product, ModelPeriod.LAST);
if (currentReport != null && lastReport != null) {
int currentStart = 0, currentEnd = minute;
double[] currentValue =
queryRealData(currentStart, currentEnd, metricKey, currentReport, type);
double[] currentBaseline =
queryBaseLine(
currentStart,
currentEnd,
metricKey,
new Date(ModelPeriod.CURRENT.getStartTime()),
type);
int lastStart = 60 + 1 - (maxMinute - minute);
int lastEnd = 59;
double[] lastValue = queryRealData(lastStart, lastEnd, metricKey, lastReport, type);
double[] lastBaseline =
queryBaseLine(
lastStart, lastEnd, metricKey, new Date(ModelPeriod.LAST.getStartTime()), type);
value = mergerArray(lastValue, currentValue);
baseline = mergerArray(lastBaseline, currentBaseline);
return m_dataChecker.checkData(value, baseline, conditions);
}
}
return null;
}