Examples with CountData io.opencensus.stats.AggregationData.CountData used on opensource projects

Example 1 with CountData

use of io.opencensus.stats.AggregationData.CountData in project instrumentation-java by census-instrumentation.

the class StatsRecorderImplTest method record_WithAttachments_Count.

@Test
public void record_WithAttachments_Count() {
    testClock.setTime(START_TIME);
    View view = View.create(VIEW_NAME, "description", MEASURE_DOUBLE, Count.create(), Arrays.asList(KEY));
    viewManager.registerView(view);
    recordWithAttachments();
    ViewData viewData = viewManager.getView(VIEW_NAME);
    assertThat(viewData).isNotNull();
    CountData countData = (CountData) viewData.getAggregationMap().get(Collections.singletonList(VALUE));
    // Recording exemplar does not affect views with an aggregation other than distribution.
    assertThat(countData.getCount()).isEqualTo(2L);
}

Example 2 with CountData

use of io.opencensus.stats.AggregationData.CountData in project instrumentation-java by census-instrumentation.

the class RpczZPageHandler method getStats.

// Gets RPC stats by its view definition, and set it to stats snapshot.
private static void getStats(StatsSnapshot snapshot, AggregationData data, View view, ViewData.AggregationWindowData windowData) {
    if (view == RPC_CLIENT_ROUNDTRIP_LATENCY_VIEW || view == RPC_SERVER_SERVER_LATENCY_VIEW) {
        snapshot.avgLatencyTotal = ((DistributionData) data).getMean();
    } else if (view == RPC_CLIENT_ROUNDTRIP_LATENCY_MINUTE_VIEW || view == RPC_SERVER_SERVER_LATENCY_MINUTE_VIEW) {
        snapshot.avgLatencyLastMinute = ((AggregationData.MeanData) data).getMean();
    } else if (view == RPC_CLIENT_ROUNDTRIP_LATENCY_HOUR_VIEW || view == RPC_SERVER_SERVER_LATENCY_HOUR_VIEW) {
        snapshot.avgLatencyLastHour = ((AggregationData.MeanData) data).getMean();
    } else if (view == RPC_CLIENT_ERROR_COUNT_VIEW || view == RPC_SERVER_ERROR_COUNT_VIEW) {
        snapshot.errorsTotal = ((AggregationData.MeanData) data).getCount();
    } else if (view == RPC_CLIENT_ERROR_COUNT_MINUTE_VIEW || view == RPC_SERVER_ERROR_COUNT_MINUTE_VIEW) {
        snapshot.errorsLastMinute = ((AggregationData.MeanData) data).getCount();
    } else if (view == RPC_CLIENT_ERROR_COUNT_HOUR_VIEW || view == RPC_SERVER_ERROR_COUNT_HOUR_VIEW) {
        snapshot.errorsLastHour = ((AggregationData.MeanData) data).getCount();
    } else if (view == RPC_CLIENT_REQUEST_BYTES_VIEW || view == RPC_SERVER_REQUEST_BYTES_VIEW) {
        DistributionData distributionData = (DistributionData) data;
        snapshot.inputRateTotal = distributionData.getCount() * distributionData.getMean() / BYTES_PER_KB / getDurationInSecs((ViewData.AggregationWindowData.CumulativeData) windowData);
    } else if (view == RPC_CLIENT_REQUEST_BYTES_MINUTE_VIEW || view == RPC_SERVER_REQUEST_BYTES_MINUTE_VIEW) {
        AggregationData.MeanData meanData = (AggregationData.MeanData) data;
        snapshot.inputRateLastMinute = meanData.getMean() * meanData.getCount() / BYTES_PER_KB / SECONDS_PER_MINUTE;
    } else if (view == RPC_CLIENT_REQUEST_BYTES_HOUR_VIEW || view == RPC_SERVER_REQUEST_BYTES_HOUR_VIEW) {
        AggregationData.MeanData meanData = (AggregationData.MeanData) data;
        snapshot.inputRateLastHour = meanData.getMean() * meanData.getCount() / BYTES_PER_KB / SECONDS_PER_HOUR;
    } else if (view == RPC_CLIENT_RESPONSE_BYTES_VIEW || view == RPC_SERVER_RESPONSE_BYTES_VIEW) {
        DistributionData distributionData = (DistributionData) data;
        snapshot.outputRateTotal = distributionData.getCount() * distributionData.getMean() / BYTES_PER_KB / getDurationInSecs((ViewData.AggregationWindowData.CumulativeData) windowData);
    } else if (view == RPC_CLIENT_RESPONSE_BYTES_MINUTE_VIEW || view == RPC_SERVER_RESPONSE_BYTES_MINUTE_VIEW) {
        AggregationData.MeanData meanData = (AggregationData.MeanData) data;
        snapshot.outputRateLastMinute = meanData.getMean() * meanData.getCount() / BYTES_PER_KB / SECONDS_PER_MINUTE;
    } else if (view == RPC_CLIENT_RESPONSE_BYTES_HOUR_VIEW || view == RPC_SERVER_RESPONSE_BYTES_HOUR_VIEW) {
        AggregationData.MeanData meanData = (AggregationData.MeanData) data;
        snapshot.outputRateLastHour = meanData.getMean() * meanData.getCount() / BYTES_PER_KB / SECONDS_PER_HOUR;
    } else if (view == RPC_CLIENT_STARTED_COUNT_MINUTE_VIEW || view == RPC_SERVER_STARTED_COUNT_MINUTE_VIEW) {
        snapshot.countLastMinute = ((CountData) data).getCount();
        snapshot.rpcRateLastMinute = snapshot.countLastMinute / SECONDS_PER_MINUTE;
    } else if (view == RPC_CLIENT_STARTED_COUNT_HOUR_VIEW || view == RPC_SERVER_STARTED_COUNT_HOUR_VIEW) {
        snapshot.countLastHour = ((CountData) data).getCount();
        snapshot.rpcRateLastHour = snapshot.countLastHour / SECONDS_PER_HOUR;
    } else if (view == RPC_CLIENT_STARTED_COUNT_CUMULATIVE_VIEW || view == RPC_SERVER_STARTED_COUNT_CUMULATIVE_VIEW) {
        snapshot.countTotal = ((CountData) data).getCount();
        snapshot.rpcRateTotal = snapshot.countTotal / getDurationInSecs((ViewData.AggregationWindowData.CumulativeData) windowData);
    }
// TODO(songya): compute and store latency percentiles.
}

Example 3 with CountData

use of io.opencensus.stats.AggregationData.CountData in project instrumentation-java by census-instrumentation.

the class StatszZPageHandler method emitViewDataRow.

private static void emitViewDataRow(View view, Entry<List</*@Nullable*/
TagValue>, AggregationData> entry, PrintWriter out, Formatter formatter) {
    out.write("<tr>");
    for (/*@Nullable*/
    TagValue tagValue : entry.getKey()) {
        String tagValueStr = tagValue == null ? "" : tagValue.asString();
        formatter.format("<td class=\"borderRL\">%s</td>", tagValueStr);
    }
    entry.getValue().match(new Function<SumDataDouble, Void>() {

        @Override
        public Void apply(SumDataDouble arg) {
            formatter.format("<td class=\"borderLL\">%.3f</td>", arg.getSum());
            return null;
        }
    }, new Function<SumDataLong, Void>() {

        @Override
        public Void apply(SumDataLong arg) {
            formatter.format("<td class=\"borderLL\">%d</td>", arg.getSum());
            return null;
        }
    }, new Function<CountData, Void>() {

        @Override
        public Void apply(CountData arg) {
            formatter.format("<td class=\"borderLL\">%d</td>", arg.getCount());
            return null;
        }
    }, new Function<DistributionData, Void>() {

        @Override
        public Void apply(DistributionData arg) {
            checkArgument(view.getAggregation() instanceof Distribution, "Distribution expected.");
            formatter.format("<td>%.3f</td>", arg.getMean());
            formatter.format("<td class=\"borderLL\">%d</td>", arg.getCount());
            formatter.format("<td class=\"borderLL\">%.3f</td>", arg.getMax());
            formatter.format("<td class=\"borderLL\">%.3f</td>", arg.getMin());
            formatter.format("<td class=\"borderLL\">%.3f</td>", arg.getSumOfSquaredDeviations());
            emitHistogramBuckets(((Distribution) view.getAggregation()).getBucketBoundaries().getBoundaries(), arg.getBucketCounts(), out, formatter);
            return null;
        }
    }, new Function<LastValueDataDouble, Void>() {

        @Override
        public Void apply(LastValueDataDouble arg) {
            formatter.format("<td>%.3f</td>", arg.getLastValue());
            return null;
        }
    }, new Function<LastValueDataLong, Void>() {

        @Override
        public Void apply(LastValueDataLong arg) {
            formatter.format("<td>%d</td>", arg.getLastValue());
            return null;
        }
    }, new Function<AggregationData, Void>() {

        @Override
        public Void apply(AggregationData arg) {
            if (arg instanceof AggregationData.MeanData) {
                AggregationData.MeanData meanData = (AggregationData.MeanData) arg;
                formatter.format("<td>%.3f</td>", meanData.getMean());
                formatter.format("<td class=\"borderLL\">%d</td>", meanData.getCount());
                return null;
            }
            throw new IllegalArgumentException("Unknown Aggregation.");
        }
    });
    out.write("</tr>");
}