Examples with FrequencyStat net.i2p.stat.FrequencyStat used on opensource projects

Example 1 with FrequencyStat

use of net.i2p.stat.FrequencyStat in project i2p.i2p by i2p.

the class ConfigStatsHelper method hasMoreStats.

/**
 * move the cursor to the next known stat, returning true if a valid
 * stat is available.
 *
 * @return true if a valid stat is available, otherwise false
 */
public boolean hasMoreStats() {
    if (_stats.isEmpty())
        return false;
    _currentIsGraphed = false;
    _currentStatName = _stats.remove(0);
    RateStat rs = _context.statManager().getRate(_currentStatName);
    if (rs != null) {
        _currentStatDescription = rs.getDescription();
        if (_currentGroup == null)
            _currentIsFirstInGroup = true;
        else if (!rs.getGroupName().equals(_currentGroup))
            _currentIsFirstInGroup = true;
        else
            _currentIsFirstInGroup = false;
        _currentGroup = rs.getGroupName();
        // should be the minimum
        long period = rs.getPeriods()[0];
        if (period <= 10 * 60 * 1000) {
            Rate r = rs.getRate(period);
            _currentCanBeGraphed = r != null;
            if (_currentCanBeGraphed) {
                // see above
                // _currentIsGraphed = r.getSummaryListener() != null;
                _currentGraphName = _currentStatName + "." + period;
                _currentIsGraphed = _graphs.contains(_currentGraphName);
            }
        } else {
            _currentCanBeGraphed = false;
        }
    } else {
        FrequencyStat fs = _context.statManager().getFrequency(_currentStatName);
        if (fs != null) {
            _currentStatDescription = fs.getDescription();
            if (_currentGroup == null)
                _currentIsFirstInGroup = true;
            else if (!fs.getGroupName().equals(_currentGroup))
                _currentIsFirstInGroup = true;
            else
                _currentIsFirstInGroup = false;
            _currentGroup = fs.getGroupName();
            _currentCanBeGraphed = false;
        } else {
            if (_log.shouldLog(Log.ERROR))
                _log.error("Stat does not exist?!  [" + _currentStatName + "]");
            return false;
        }
    }
    if (_filters.contains("*") || _filters.contains(_currentStatName))
        _currentIsLogged = true;
    else
        _currentIsLogged = false;
    return true;
}

Example 2 with FrequencyStat

use of net.i2p.stat.FrequencyStat in project i2p.i2p by i2p.

the class StatsGenerator method renderFrequency.

private void renderFrequency(String name, StringBuilder buf) {
    FrequencyStat freq = _context.statManager().getFrequency(name);
    buf.append("<i>");
    buf.append(freq.getDescription());
    buf.append("</i><br>");
    if (freq.getEventCount() <= 0) {
        buf.append("<ul><li class=\"noevents\">").append(_t("No lifetime events")).append("</li></ul>\n");
        return;
    }
    long uptime = _context.router().getUptime();
    long[] periods = freq.getPeriods();
    Arrays.sort(periods);
    buf.append("<ul>");
    for (int i = 0; i < periods.length; i++) {
        if (periods[i] > uptime)
            break;
        buf.append("<li>");
        renderPeriod(buf, periods[i], _t("frequency"));
        Frequency curFreq = freq.getFrequency(periods[i]);
        buf.append(DataHelper.formatDuration2(Math.round(curFreq.getAverageInterval())));
        buf.append("; ");
        buf.append(_t("Rolling average events per period"));
        buf.append(": ");
        buf.append(num(curFreq.getAverageEventsPerPeriod()));
        buf.append("; ");
        buf.append(_t("Highest events per period"));
        buf.append(": ");
        buf.append(num(curFreq.getMaxAverageEventsPerPeriod()));
        buf.append("; ");
        // if (showAll && (curFreq.getMaxAverageEventsPerPeriod() > 0) && (curFreq.getAverageEventsPerPeriod() > 0) ) {
        // buf.append("(current is ");
        // buf.append(pct(curFreq.getAverageEventsPerPeriod()/curFreq.getMaxAverageEventsPerPeriod()));
        // buf.append(" of max)");
        // }
        // buf.append(" <i>avg interval between updates:</i> (").append(num(curFreq.getAverageInterval())).append("ms, min ");
        // buf.append(num(curFreq.getMinAverageInterval())).append("ms)");
        buf.append(_t("Lifetime average events per period")).append(": ");
        buf.append(num(curFreq.getStrictAverageEventsPerPeriod()));
        buf.append("</li>\n");
    }
    // Display the strict average
    buf.append("<li><b>").append(_t("Lifetime average frequency")).append(":</b> ");
    buf.append(DataHelper.formatDuration2(freq.getFrequency()));
    buf.append(" (");
    buf.append(ngettext("1 event", "{0} events", (int) freq.getEventCount()));
    buf.append(")</li></ul><br>\n");
}