Examples with LatencyStatLat com.cisco.trex.stateless.model.stats.LatencyStatLat used on opensource projects

Example 1 with LatencyStatLat

use of com.cisco.trex.stateless.model.stats.LatencyStatLat in project trex-stateless-gui by cisco-system-traffic-generator.

the class Latency method renderWindow.

private void renderWindow() {
    table.getChildren().clear();
    int hCol = 0;
    table.add(new HeaderCell(FIRST_COLUMN_WIDTH, "PG ID"), 0, hCol++);
    table.add(new StatisticLabelCell("Tx pkt", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    table.add(new StatisticLabelCell("Rx pkt", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    table.add(new StatisticLabelCell("Max Latency", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    table.add(new StatisticLabelCell("Avg Latency", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    table.add(new StatisticLabelCell("Last (max)", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    for (int i = 0; i < WINDOW_SIZE - 1; ++i) {
        table.add(new StatisticLabelCell(String.format("Last-%d", i + 1), FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    }
    table.add(new StatisticLabelCell("Jitter", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol++);
    table.add(new StatisticLabelCell("Errors", FIRST_COLUMN_WIDTH, hCol % 2 == 0, CellType.DEFAULT_CELL, false), 0, hCol);
    final PGIDStatsStorage pgIDStatsStorage = StatsStorage.getInstance().getPGIDStatsStorage();
    final Map<Integer, ArrayHistory<FlowStatPoint>> flowStatPointHistoryMap = pgIDStatsStorage.getFlowStatPointHistoryMap();
    final Map<Integer, FlowStatPoint> flowStatPointShadowMap = pgIDStatsStorage.getFlowStatPointShadowMap();
    final Map<Integer, ArrayHistory<LatencyStatPoint>> latencyStatPointHistoryMap = pgIDStatsStorage.getLatencyStatPointHistoryMap();
    final Map<Integer, LatencyStatPoint> latencyStatPointShadowMap = pgIDStatsStorage.getLatencyStatPointShadowMap();
    int rowIndex = 1;
    synchronized (pgIDStatsStorage.getFlowLock()) {
        synchronized (pgIDStatsStorage.getLatencyLock()) {
            for (final Map.Entry<Integer, ArrayHistory<FlowStatPoint>> entry : flowStatPointHistoryMap.entrySet()) {
                final int pgID = entry.getKey();
                final ArrayHistory<FlowStatPoint> flowHistory = entry.getValue();
                if (flowHistory == null || flowHistory.isEmpty()) {
                    continue;
                }
                final FlowStatPoint flowStatPoint = flowHistory.last();
                final ArrayHistory<LatencyStatPoint> latencyHistory = latencyStatPointHistoryMap.get(pgID);
                if (latencyHistory == null || latencyHistory.isEmpty()) {
                    continue;
                }
                final LatencyStat latencyStat = latencyHistory.last().getLatencyStat();
                final long[] window = new long[WINDOW_SIZE];
                for (int i = 0; i < WINDOW_SIZE; ++i) {
                    window[i] = 0;
                }
                final int latencyHistorySize = latencyHistory.size();
                final int size = Math.min(latencyHistorySize, WINDOW_SIZE);
                for (int i = 0; i < size; i++) {
                    window[i] = latencyHistory.get(latencyHistorySize - 1 - i).getLatencyStat().getLat().getLastMax();
                }
                long tp = flowStatPoint.getTp();
                long rp = flowStatPoint.getRp();
                final FlowStatPoint flowShadow = flowStatPointShadowMap.get(pgID);
                if (flowShadow != null) {
                    tp -= flowShadow.getTp();
                    rp -= flowShadow.getRp();
                }
                long totalErr = latencyStat.getErr().getTotal();
                final LatencyStatPoint latencyShadow = latencyStatPointShadowMap.get(pgID);
                if (latencyShadow != null) {
                    totalErr -= latencyShadow.getLatencyStat().getErr().getTotal();
                }
                final LatencyStatLat lat = latencyStat.getLat();
                int col = 0;
                table.add(new HeaderCell(COLUMN_WIDTH, String.valueOf(pgID)), rowIndex, col++);
                table.add(new StatisticLabelCell(Util.getFormatted(String.valueOf(tp), true, "pkts"), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                table.add(new StatisticLabelCell(Util.getFormatted(String.valueOf(rp), true, "pkts"), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                table.add(new StatisticLabelCell(String.format("%d µs", lat.getTotalMax()), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                table.add(new StatisticLabelCell(String.format(Locale.US, "%.2f µs", round(lat.getAverage())), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                for (int i = 0; i < WINDOW_SIZE; ++i) {
                    table.add(new StatisticLabelCell(String.valueOf(window[i]), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                }
                table.add(new StatisticLabelCell(String.format("%d µs", lat.getJit()), COLUMN_WIDTH, col % 2 == 0, CellType.DEFAULT_CELL, true), rowIndex, col++);
                table.add(new StatisticLabelCell(String.valueOf(totalErr), COLUMN_WIDTH, true, CellType.ERROR_CELL, true), rowIndex, col++);
                rowIndex++;
            }
        }
    }
}