/**
* Computes the aggregated statistics for the Availability task
*
* @param ep
*/
public boolean analyse(AResult ares) {
try {
log.info("[ANALYSE] {}", ares);
Calendar now = Calendar.getInstance();
now.setTimeInMillis(ares.getEndpointResult().getStart());
log.debug("Start date: {}", now.getTime());
Endpoint ep = ares.getEndpointResult().getEndpoint();
Calendar[] dates = _dates.getDates(ares.getEndpointResult().getStart());
// get the views
AvailabilityView aview = getView(ep);
EPView epview = getEPView(ep);
// query mongodb for all AResults in the last 31 days
List<AResult> results =
_db.getResultsSince(
ep,
AResult.class,
AResult.SCHEMA$,
dates[LAST_31DAYS].getTimeInMillis(),
now.getTimeInMillis());
log.debug(
"Query for {}< - >={} returned " + results.size() + " results",
dates[LAST_31DAYS].getTime(),
now.getTime());
SummaryStatistics last24HoursStats = new SummaryStatistics();
SummaryStatistics last7DaysStats = new SummaryStatistics();
SummaryStatistics last31DaysStats = new SummaryStatistics();
SummaryStatistics thisWeekStats = new SummaryStatistics();
for (AResult res : results) {
long start = res.getEndpointResult().getStart();
Calendar next = Calendar.getInstance();
next.setTimeInMillis(start);
if (start > dates[LAST_24HOURS].getTimeInMillis()) {
update(last24HoursStats, res);
log.debug(" {} >24h {}", next.getTime(), dates[LAST_24HOURS].getTime());
}
if (start > dates[LAST_7DAYS].getTimeInMillis()) {
update(last7DaysStats, res);
log.debug(" {} >7d {}", next.getTime(), dates[LAST_7DAYS].getTime());
}
if (start > dates[LAST_31DAYS].getTimeInMillis()) {
update(last31DaysStats, res);
log.debug(" {} >31d {}", next.getTime(), dates[LAST_31DAYS].getTime());
}
if (start > dates[THIS_WEEK].getTimeInMillis()) {
update(thisWeekStats, res);
log.debug(" {} >week {}", next.getTime(), dates[THIS_WEEK].getTime());
}
}
// Update the views
EPViewAvailability epav = epview.getAvailability();
double last24HouerMean = 0;
if (!Double.isNaN(last24HoursStats.getMean())) last24HouerMean = last24HoursStats.getMean();
epav.setUptimeLast24h(last24HouerMean);
aview.setUptimeLast24h(last24HouerMean);
boolean upNow = ares.getIsAvailable();
aview.setUpNow(upNow);
epav.setUpNow(upNow);
double last7dayMean = 0;
if (!Double.isNaN(last7DaysStats.getMean())) last7dayMean = last7DaysStats.getMean();
aview.setUptimeLast7d(last7dayMean);
epav.setUptimeLast7d(last7dayMean);
double thisweek = 0D;
if (!Double.isNaN(thisWeekStats.getMean())) {
thisweek = thisWeekStats.getMean();
}
Long key = dates[THIS_WEEK].getTimeInMillis();
boolean exists = false;
for (EPViewAvailabilityDataPoint dd : epav.getData().getValues()) {
// System.out.println(dd.getX()+" =?= "+key);
if (dd.getX().equals(key)) {
exists = true;
dd.setY(thisweek);
}
}
// System.out.println(exists);
if (!exists) {
epav.getData().getValues().add(new EPViewAvailabilityDataPoint(key, thisweek));
log.debug("Add new week: " + key);
}
// if(thisweek<1D && thisweek>0D){
// System.out.println("Hello");
// }
double last31dayMean = 0;
if (!Double.isNaN(last31DaysStats.getMean())) last31dayMean = last31DaysStats.getMean();
epav.setUptimeLast31d(last31dayMean);
// update overallUp
int runs = epav.getTestRuns();
Double mean = epav.getUptimeOverall() * runs;
if (mean == null) mean = 0D;
if (upNow) mean += 1;
epav.setTestRuns(runs + 1);
epav.setUptimeOverall(mean / (double) (runs + 1));
log.debug(" [AView] {}", aview);
log.debug(" [EPView] {}", epview);
aview.setLastUpdate(ares.getEndpointResult().getEnd());
boolean succ = false;
succ = _db.update(aview);
succ = _db.update(epview);
// System.err.println("AView (after)="+aview);
// System.err.println("EPView (after)="+epview);
return succ;
} catch (Exception e) {
log.warn("[EXEC] {}", e);
}
return false;
}
private void update(SummaryStatistics stats, AResult res) {
if (res.getIsAvailable()) {
stats.addValue(1);
} else stats.addValue(0);
}