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

Example 1 with Rate

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

the class GraphHelper method getImages.

public String getImages() {
    if (StatSummarizer.isDisabled())
        return "";
    try {
        List<SummaryListener> listeners = StatSummarizer.instance().getListeners();
        TreeSet<SummaryListener> ordered = new TreeSet<SummaryListener>(new AlphaComparator());
        ordered.addAll(listeners);
        // go to some trouble to see if we have the data for the combined bw graph
        boolean hasTx = false;
        boolean hasRx = false;
        for (SummaryListener lsnr : ordered) {
            String title = lsnr.getRate().getRateStat().getName();
            if (title.equals("bw.sendRate"))
                hasTx = true;
            else if (title.equals("bw.recvRate"))
                hasRx = true;
        }
        boolean hideLegend = _context.getProperty(PROP_LEGEND, DEFAULT_LEGEND);
        if (hasTx && hasRx && !_showEvents) {
            _out.write("<a href=\"graph?stat=bw.combined" + "&amp;c=" + (3 * _periodCount) + "&amp;w=" + (3 * _width) + "&amp;h=" + (3 * _height) + "\">");
            String title = _t("Combined bandwidth graph");
            _out.write("<img class=\"statimage\"" + " src=\"viewstat.jsp?stat=bw.combined" + "&amp;periodCount=" + _periodCount + "&amp;width=" + _width);
            if (!hideLegend) {
                // bw.combined graph has two entries in its legend
                // -26 pixels equalizes its height with the other images
                _out.write("&amp;height=" + (_height - 26));
            } else {
                // no legend, no height difference needed
                _out.write("&amp;height=" + (_height));
            }
            _out.write("&amp;hideLegend=" + hideLegend + "\" alt=\"" + title + "\" title=\"" + title + "\"></a>\n");
        }
        for (SummaryListener lsnr : ordered) {
            Rate r = lsnr.getRate();
            // e.g. "statname for 60m"
            String title = _t("{0} for {1}", r.getRateStat().getName(), DataHelper.formatDuration2(_periodCount * r.getPeriod()));
            _out.write("<a href=\"graph?stat=" + r.getRateStat().getName() + '.' + r.getPeriod() + "&amp;c=" + (3 * _periodCount) + "&amp;w=" + (3 * _width) + "&amp;h=" + (3 * _height) + (_showEvents ? "&amp;showEvents=1" : "") + "\">");
            _out.write("<img class=\"statimage\" border=\"0\"" + " src=\"viewstat.jsp?stat=" + r.getRateStat().getName() + "&amp;showEvents=" + _showEvents + "&amp;period=" + r.getPeriod() + "&amp;periodCount=" + _periodCount + "&amp;width=" + _width + "&amp;height=" + _height + "&amp;hideLegend=" + hideLegend + "\" alt=\"" + title + "\" title=\"" + title + "\"></a>\n");
        }
    // FIXME jrobin doesn't support setting the timezone, will have to mod TimeAxis.java
    // 0.9.1 - all graphs currently state UTC on them, so this text blurb is unnecessary,
    // _out.write("<p><i>" + _t("All times are UTC.") + "</i></p>\n");
    } catch (IOException ioe) {
        ioe.printStackTrace();
    }
    return "";
}

Example 2 with Rate

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

the class ProfileOrganizerRenderer method avg.

private String avg(PeerProfile prof, long rate, RateAverages ra) {
    RateStat rs = prof.getDbResponseTime();
    if (rs == null)
        return _t(NA);
    Rate r = rs.getRate(rate);
    if (r == null)
        return _t(NA);
    r.computeAverages(ra, false);
    if (ra.getTotalEventCount() == 0)
        return _t(NA);
    return DataHelper.formatDuration2(Math.round(ra.getAverage()));
}

Example 3 with Rate

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

the class ProfileOrganizerRenderer method renderStatusHTML.

/**
 *  @param mode 0 = high cap; 1 = all; 2 = floodfill
 */
public void renderStatusHTML(Writer out, int mode) throws IOException {
    boolean full = mode == 1;
    Set<Hash> peers = _organizer.selectAllPeers();
    long now = _context.clock().now();
    long hideBefore = now - 90 * 60 * 1000;
    Set<PeerProfile> order = new TreeSet<PeerProfile>(mode == 2 ? new HashComparator() : new ProfileComparator());
    int older = 0;
    int standard = 0;
    for (Hash peer : peers) {
        if (_organizer.getUs().equals(peer))
            continue;
        PeerProfile prof = _organizer.getProfileNonblocking(peer);
        if (prof == null)
            continue;
        if (mode == 2) {
            RouterInfo info = _context.netDb().lookupRouterInfoLocally(peer);
            if (info != null && info.getCapabilities().indexOf('f') >= 0)
                order.add(prof);
            continue;
        }
        if (prof.getLastSendSuccessful() <= hideBefore) {
            older++;
            continue;
        }
        if ((!full) && !_organizer.isHighCapacity(peer)) {
            standard++;
            continue;
        }
        order.add(prof);
    }
    int fast = 0;
    int reliable = 0;
    int integrated = 0;
    StringBuilder buf = new StringBuilder(16 * 1024);
    // //
    if (mode < 2) {
        // buf.append("<h2>").append(_t("Peer Profiles")).append("</h2>\n<p>");
        buf.append("<p id=\"profiles_overview\" class=\"infohelp\">");
        buf.append(ngettext("Showing 1 recent profile.", "Showing {0} recent profiles.", order.size())).append('\n');
        if (older > 0)
            buf.append(ngettext("Hiding 1 older profile.", "Hiding {0} older profiles.", older)).append('\n');
        if (standard > 0)
            buf.append("<a href=\"/profiles?f=1\">").append(ngettext("Hiding 1 standard profile.", "Hiding {0} standard profiles.", standard)).append("</a>\n");
        buf.append("</p>");
        buf.append("<div class=\"widescroll\"><table id=\"profilelist\">");
        buf.append("<tr>");
        buf.append("<th>").append(_t("Peer")).append("</th>");
        buf.append("<th>").append(_t("Groups")).append("</th>");
        buf.append("<th>").append(_t("Caps")).append("</th>");
        buf.append("<th>").append(_t("Version")).append("</th>");
        buf.append("<th>").append(_t("Speed")).append("</th>");
        buf.append("<th>").append(_t("Capacity")).append("</th>");
        buf.append("<th>").append(_t("Integration")).append("</th>");
        buf.append("<th>").append(_t("Status")).append("</th>");
        buf.append("<th>").append(_t("View/Edit")).append("</th>");
        buf.append("</tr>");
        int prevTier = 1;
        for (PeerProfile prof : order) {
            Hash peer = prof.getPeer();
            int tier = 0;
            boolean isIntegrated = false;
            if (_organizer.isFast(peer)) {
                tier = 1;
                fast++;
                reliable++;
            } else if (_organizer.isHighCapacity(peer)) {
                tier = 2;
                reliable++;
            } else if (_organizer.isFailing(peer)) {
            } else {
                tier = 3;
            }
            if (_organizer.isWellIntegrated(peer)) {
                isIntegrated = true;
                integrated++;
            }
            if (tier != prevTier)
                buf.append("<tr><td colspan=\"9\"><hr></td></tr>\n");
            prevTier = tier;
            buf.append("<tr><td align=\"center\" nowrap>");
            buf.append(_context.commSystem().renderPeerHTML(peer));
            // debug
            // if(prof.getIsExpandedDB())
            // buf.append(" ** ");
            buf.append("</td><td align=\"center\">");
            switch(tier) {
                case 1:
                    buf.append(_t("Fast, High Capacity"));
                    break;
                case 2:
                    buf.append(_t("High Capacity"));
                    break;
                case 3:
                    buf.append(_t("Standard"));
                    break;
                default:
                    buf.append(_t("Failing"));
                    break;
            }
            if (isIntegrated)
                buf.append(", ").append(_t("Integrated"));
            RouterInfo info = _context.netDb().lookupRouterInfoLocally(peer);
            if (info != null) {
                // prevent HTML injection in the caps and version
                buf.append("<td align=\"right\">").append(DataHelper.stripHTML(info.getCapabilities()));
            } else {
                buf.append("<td align=\"right\"><i>").append(_t("unknown")).append("</i></td>");
            }
            buf.append("<td align=\"right\">");
            String v = info != null ? info.getOption("router.version") : null;
            if (v != null)
                buf.append(DataHelper.stripHTML(v));
            buf.append("</td><td align=\"right\">").append(num(prof.getSpeedValue()));
            long bonus = prof.getSpeedBonus();
            if (bonus != 0) {
                if (bonus > 0)
                    buf.append(" (+");
                else
                    buf.append(" (");
                buf.append(bonus).append(')');
            }
            buf.append("</td><td align=\"right\">").append(num(prof.getCapacityValue()));
            bonus = prof.getCapacityBonus();
            if (bonus != 0) {
                if (bonus > 0)
                    buf.append(" (+");
                else
                    buf.append(" (");
                buf.append(bonus).append(')');
            }
            buf.append("</td><td align=\"right\">").append(num(prof.getIntegrationValue()));
            buf.append("</td><td align=\"center\">");
            boolean ok = true;
            if (_context.banlist().isBanlisted(peer)) {
                buf.append(_t("Banned"));
                ok = false;
            }
            if (prof.getIsFailing()) {
                buf.append(' ').append(_t("Failing"));
                ok = false;
            }
            if (_context.commSystem().wasUnreachable(peer)) {
                buf.append(' ').append(_t("Unreachable"));
                ok = false;
            }
            RateAverages ra = RateAverages.getTemp();
            Rate failed = prof.getTunnelHistory().getFailedRate().getRate(30 * 60 * 1000);
            long fails = failed.computeAverages(ra, false).getTotalEventCount();
            if (ok && fails == 0) {
                buf.append(_t("OK"));
            } else if (fails > 0) {
                Rate accepted = prof.getTunnelCreateResponseTime().getRate(30 * 60 * 1000);
                long total = fails + accepted.computeAverages(ra, false).getTotalEventCount();
                if (// hide if < 10%
                total / fails <= 10)
                    buf.append(' ').append(fails).append('/').append(total).append(' ').append(_t("Test Fails"));
            }
            buf.append("&nbsp;</td>");
            // buf.append("<td nowrap align=\"center\"><a target=\"_blank\" href=\"dumpprofile.jsp?peer=")
            // .append(peer.toBase64().substring(0,6)).append("\">").append(_t("profile")).append("</a>");
            buf.append("<td nowrap align=\"center\"><a href=\"viewprofile?peer=").append(peer.toBase64()).append("\">").append(_t("profile")).append("</a>");
            buf.append("&nbsp;<a title=\"").append(_t("Configure peer")).append("\" href=\"configpeer?peer=").append(peer.toBase64()).append("\">+-</a></td>\n");
            buf.append("</tr>");
            // let's not build the whole page in memory (~500 bytes per peer)
            out.write(buf.toString());
            buf.setLength(0);
        }
        buf.append("</table></div>");
    // //
    // // don't bother reindenting
    // //
    } else {
        // buf.append("<h2><a name=\"flood\"></a>").append(_t("Floodfill and Integrated Peers"))
        // .append(" (").append(integratedPeers.size()).append(")</h2>\n");
        buf.append("<div class=\"widescroll\"><table id=\"floodfills\">");
        buf.append("<tr class=\"smallhead\">");
        buf.append("<th>").append(_t("Peer")).append("</th>");
        buf.append("<th>").append(_t("Caps")).append("</th>");
        buf.append("<th>").append(_t("Integ. Value")).append("</th>");
        buf.append("<th>").append(_t("Last Heard About")).append("</th>");
        buf.append("<th>").append(_t("Last Heard From")).append("</th>");
        buf.append("<th>").append(_t("Last Good Send")).append("</th>");
        buf.append("<th>").append(_t("Last Bad Send")).append("</th>");
        buf.append("<th>").append(_t("10m Resp. Time")).append("</th>");
        buf.append("<th>").append(_t("1h Resp. Time")).append("</th>");
        buf.append("<th>").append(_t("1d Resp. Time")).append("</th>");
        buf.append("<th>").append(_t("Last Good Lookup")).append("</th>");
        buf.append("<th>").append(_t("Last Bad Lookup")).append("</th>");
        buf.append("<th>").append(_t("Last Good Store")).append("</th>");
        buf.append("<th>").append(_t("Last Bad Store")).append("</th>");
        buf.append("<th>").append(_t("1h Fail Rate")).append("</th>");
        buf.append("<th>").append(_t("1d Fail Rate")).append("</th>");
        buf.append("</tr>");
        RateAverages ra = RateAverages.getTemp();
        for (PeerProfile prof : order) {
            Hash peer = prof.getPeer();
            buf.append("<tr><td align=\"center\" nowrap>");
            buf.append(_context.commSystem().renderPeerHTML(peer));
            buf.append("</td>");
            RouterInfo info = _context.netDb().lookupRouterInfoLocally(peer);
            if (info != null)
                buf.append("<td align=\"center\">").append(DataHelper.stripHTML(info.getCapabilities())).append("</td>");
            else
                buf.append("<td>&nbsp;</td>");
            buf.append("<td align=\"right\">").append(num(prof.getIntegrationValue())).append("</td>");
            buf.append("<td align=\"right\">").append(formatInterval(now, prof.getLastHeardAbout())).append("</td>");
            buf.append("<td align=\"right\">").append(formatInterval(now, prof.getLastHeardFrom())).append("</td>");
            buf.append("<td align=\"right\">").append(formatInterval(now, prof.getLastSendSuccessful())).append("</td>");
            buf.append("<td align=\"right\">").append(formatInterval(now, prof.getLastSendFailed())).append("</td>");
            buf.append("<td align=\"right\">").append(avg(prof, 10 * 60 * 1000l, ra)).append("</td>");
            buf.append("<td align=\"right\">").append(avg(prof, 60 * 60 * 1000l, ra)).append("</td>");
            buf.append("<td align=\"right\">").append(avg(prof, 24 * 60 * 60 * 1000l, ra)).append("</td>");
            DBHistory dbh = prof.getDBHistory();
            if (dbh != null) {
                buf.append("<td align=\"right\">").append(formatInterval(now, dbh.getLastLookupSuccessful())).append("</td>");
                buf.append("<td align=\"right\">").append(formatInterval(now, dbh.getLastLookupFailed())).append("</td>");
                buf.append("<td align=\"right\">").append(formatInterval(now, dbh.getLastStoreSuccessful())).append("</td>");
                buf.append("<td align=\"right\">").append(formatInterval(now, dbh.getLastStoreFailed())).append("</td>");
                buf.append("<td align=\"right\">").append(davg(dbh, 60 * 60 * 1000l, ra)).append("</td>");
                buf.append("<td align=\"right\">").append(davg(dbh, 24 * 60 * 60 * 1000l, ra)).append("</td>");
            } else {
                for (int i = 0; i < 6; i++) buf.append("<td align=\"right\">").append(_t(NA));
            }
            buf.append("</tr>\n");
        }
        buf.append("</table></div>");
    // //
    // // don't bother reindenting
    // //
    }
    if (mode < 2) {
        buf.append("<h3 class=\"tabletitle\">").append(_t("Thresholds")).append("</h3>\n").append("<table id=\"thresholds\"><tbody>").append("<tr><th><b>").append(_t("Speed")).append(": </b>").append(num(_organizer.getSpeedThreshold())).append("</th><th><b>").append(_t("Capacity")).append(": </b>").append(num(_organizer.getCapacityThreshold())).append("</th><th><b>").append(_t("Integration")).append(": </b>").append(num(_organizer.getIntegrationThreshold())).append("</th></tr><tr><td>").append(fast).append(' ').append(_t("fast peers")).append("</td><td>").append(reliable).append(' ').append(_t("high capacity peers")).append("</td><td>").append(integrated).append(' ').append(_t(" well integrated peers")).append("</td></tr></tbody></table>\n");
        buf.append("<h3 class=\"tabletitle\">").append(_t("Definitions")).append("</h3>\n").append("<table id=\"profile_defs\"><tbody>");
        buf.append("<tr><td><b>").append(_t("groups")).append(":</b></td><td>").append(_t("as determined by the profile organizer")).append("</td></tr>");
        buf.append("<tr><td><b>").append(_t("caps")).append(":</b></td><td>").append(_t("capabilities in the netDb, not used to determine profiles")).append("</td></tr>");
        buf.append("<tr id=\"capabilities_key\"><td colspan=\"2\"><table><tbody>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>B</b></td><td>").append(_t("SSU Testing")).append("</td>").append("<td><b>C</b></td><td>").append(_t("SSU Introducer")).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>f</b></td><td>").append(_t("Floodfill")).append("</td>").append("<td><b>H</b></td><td>").append(_t("Hidden")).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>K</b></td><td>").append(_t("Under {0} shared bandwidth", Router.MIN_BW_L + " KBps")).append("</td>").append("<td><b>L</b></td><td>").append(_t("{0} shared bandwidth", range(Router.MIN_BW_L, Router.MIN_BW_M))).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>M</b></td><td>").append(_t("{0} shared bandwidth", range(Router.MIN_BW_M, Router.MIN_BW_N))).append("</td>").append("<td><b>N</b></td><td>").append(_t("{0} shared bandwidth", range(Router.MIN_BW_N, Router.MIN_BW_O))).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>O</b></td><td>").append(_t("{0} shared bandwidth", range(Router.MIN_BW_O, Router.MIN_BW_P))).append("</td>").append("<td><b>P</b></td><td>").append(_t("{0} shared bandwidth", range(Router.MIN_BW_P, Router.MIN_BW_X))).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>R</b></td><td>").append(_t("Reachable")).append("</td>").append("<td><b>U</b></td><td>").append(_t("Unreachable")).append("</td>").append("<td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td>").append("<td><b>X</b></td><td>").append(_t("Over {0} shared bandwidth", Math.round(Router.MIN_BW_X * 1.024f) + " KBps")).append("</td>").append("<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>");
        buf.append("<tr><td>&nbsp;</td><td colspan=\"5\">").append(_t("Note: For P and X bandwidth tiers, O is included for the purpose of backward compatibility in the NetDB.")).append("</tr>");
        // profile_defs
        buf.append("</tbody></table></td></tr>");
        buf.append("<tr><td><b>").append(_t("speed")).append(":</b></td><td>").append(_t("peak throughput (bytes per second) over a 1 minute period that the peer has sustained in a single tunnel")).append("</td></tr>");
        buf.append("<tr><td><b>").append(_t("capacity")).append(":</b></td><td>").append(_t("how many tunnels can we ask them to join in an hour?")).append("</td></tr>");
        buf.append("<tr><td><b>").append(_t("integration")).append(":</b></td><td>").append(_t("how many new peers have they told us about lately?")).append("</td></tr>");
        buf.append("<tr><td><b>").append(_t("status")).append(":</b></td><td>").append(_t("is the peer banned, or unreachable, or failing tunnel tests?")).append("</td></tr>");
        // thresholds
        buf.append("</tbody></table>\n");
    // //
    // // don't bother reindenting
    // //
    }
    // mode < 2
    out.write(buf.toString());
    out.flush();
}

Example 4 with Rate

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

the class SummaryHelper method getJobLag.

/**
 * How lagged our job queue is over the last minute (pretty printed with
 * the units attached)
 */
public String getJobLag() {
    if (_context == null)
        return "0";
    RateStat rs = _context.statManager().getRate("jobQueue.jobLag");
    if (rs == null)
        return "0";
    Rate lagRate = rs.getRate(60 * 1000);
    return DataHelper.formatDuration2((long) lagRate.getAverageValue());
}

Example 5 with Rate

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

the class StatSummarizer method adjustDatabases.

// ",router.activeSendPeers.60000" +
// ",tunnel.acceptLoad.60000" +
// ",tunnel.dropLoadProactive.60000" +
// ",tunnel.buildExploratorySuccess.60000" +
// ",tunnel.buildExploratoryReject.60000" +
// ",tunnel.buildExploratoryExpire.60000" +
// ",client.sendAckTime.60000" +
// ",client.dispatchNoACK.60000" +
// ",ntcp.sendTime.60000" +
// ",ntcp.transmitTime.60000" +
// ",ntcp.sendBacklogTime.60000" +
// ",ntcp.receiveTime.60000" +
// ",transport.sendMessageFailureLifetime.60000" +
// ",transport.sendProcessingTime.60000";
private String adjustDatabases(String oldSpecs) {
    String spec = _context.getProperty("stat.summaries", DEFAULT_DATABASES);
    if (((spec == null) && (oldSpecs == null)) || ((spec != null) && (oldSpecs != null) && (oldSpecs.equals(spec))))
        return oldSpecs;
    Set<Rate> old = parseSpecs(oldSpecs);
    Set<Rate> newSpecs = parseSpecs(spec);
    // remove old ones
    for (Rate r : old) {
        if (!newSpecs.contains(r))
            removeDb(r);
    }
    // add new ones
    StringBuilder buf = new StringBuilder();
    boolean comma = false;
    for (Rate r : newSpecs) {
        if (!old.contains(r))
            addDb(r);
        if (comma)
            buf.append(',');
        else
            comma = true;
        buf.append(r.getRateStat().getName()).append(".").append(r.getPeriod());
    }
    return buf.toString();
}