Examples with SessionStatsSample org.olat.admin.sysinfo.model.SessionStatsSample used on opensource projects

Example 1 with SessionStatsSample

use of org.olat.admin.sysinfo.model.SessionStatsSample in project openolat by klemens.

the class SessionStatsManager method getSessionsStatsLast.

public SessionsStats getSessionsStatsLast(int numOfSeconds) {
    if (currentSample == null) {
        return new SessionsStats();
    }
    double polls = 0l;
    double clicks = 0l;
    double requests = 0l;
    long lastTime = 0l;
    long fromTimestamp = 0l;
    synchronized (this) {
        if (sessionStatsSamples.isEmpty()) {
            return new SessionsStats();
        }
        polls = currentSample.getAuthenticatedPollerCalls();
        clicks = currentSample.getAuthenticatedClick();
        requests = currentSample.getRequests();
        fromTimestamp = lastTime = System.currentTimeMillis();
        double toTimestamp = fromTimestamp - (numOfSeconds * 1000.0d);
        for (int i = sessionStatsSamples.size(); i-- > 0 && lastTime > toTimestamp; ) {
            SessionStatsSample lastSample = sessionStatsSamples.get(i);
            polls += lastSample.getAuthenticatedPollerCalls();
            clicks += lastSample.getAuthenticatedClick();
            requests += lastSample.getRequests();
            lastTime = lastSample.getTimestamp();
        }
    }
    double duration = (fromTimestamp - lastTime) / 1000;
    double pollPerSlot = (polls / duration) * numOfSeconds;
    double clickPerSlot = (clicks / duration) * numOfSeconds;
    double requestPerSlot = (requests / duration) * numOfSeconds;
    SessionsStats stats = new SessionsStats();
    stats.setAuthenticatedClickCalls(Math.round(clickPerSlot));
    stats.setAuthenticatedPollerCalls(Math.round(pollPerSlot));
    stats.setRequests(Math.round(requestPerSlot));
    return stats;
}

Example 2 with SessionStatsSample

use of org.olat.admin.sysinfo.model.SessionStatsSample in project OpenOLAT by OpenOLAT.

the class SessionStatsManager method getSessionsStatsLast.

public SessionsStats getSessionsStatsLast(int numOfSeconds) {
    if (currentSample == null) {
        return new SessionsStats();
    }
    double polls = 0l;
    double clicks = 0l;
    double requests = 0l;
    long lastTime = 0l;
    long fromTimestamp = 0l;
    synchronized (this) {
        if (sessionStatsSamples.isEmpty()) {
            return new SessionsStats();
        }
        polls = currentSample.getAuthenticatedPollerCalls();
        clicks = currentSample.getAuthenticatedClick();
        requests = currentSample.getRequests();
        fromTimestamp = lastTime = System.currentTimeMillis();
        double toTimestamp = fromTimestamp - (numOfSeconds * 1000.0d);
        for (int i = sessionStatsSamples.size(); i-- > 0 && lastTime > toTimestamp; ) {
            SessionStatsSample lastSample = sessionStatsSamples.get(i);
            polls += lastSample.getAuthenticatedPollerCalls();
            clicks += lastSample.getAuthenticatedClick();
            requests += lastSample.getRequests();
            lastTime = lastSample.getTimestamp();
        }
    }
    double duration = (fromTimestamp - lastTime) / 1000;
    double pollPerSlot = (polls / duration) * numOfSeconds;
    double clickPerSlot = (clicks / duration) * numOfSeconds;
    double requestPerSlot = (requests / duration) * numOfSeconds;
    SessionsStats stats = new SessionsStats();
    stats.setAuthenticatedClickCalls(Math.round(clickPerSlot));
    stats.setAuthenticatedPollerCalls(Math.round(pollPerSlot));
    stats.setRequests(Math.round(requestPerSlot));
    return stats;
}