| package org.apache.cassandra.stress.report; |
| |
| import java.util.Arrays; |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| public class TimingIntervals |
| { |
| final Map<String, TimingInterval> intervals; |
| |
| public TimingIntervals(Map<String, TimingInterval> intervals) |
| { |
| this.intervals = intervals; |
| } |
| |
| public TimingInterval get(String opType) |
| { |
| return intervals.get(opType); |
| } |
| |
| |
| public String str(TimingInterval.TimingParameter value, String unit) |
| { |
| return str(value, Double.NaN, unit); |
| } |
| |
| public String str(TimingInterval.TimingParameter value, double rank, String unit) |
| { |
| if (intervals.size() == 0) |
| { |
| return "[]"; |
| } |
| |
| StringBuilder sb = new StringBuilder("["); |
| |
| for (Map.Entry<String, TimingInterval> entry : intervals.entrySet()) |
| { |
| sb.append(entry.getKey()); |
| sb.append(": "); |
| sb.append(entry.getValue().getStringValue(value, rank)); |
| if (unit.length() > 0) |
| { |
| sb.append(" "); |
| sb.append(unit); |
| } |
| sb.append(", "); |
| } |
| |
| sb.setLength(sb.length()-2); |
| sb.append("]"); |
| |
| return sb.toString(); |
| } |
| |
| public String opRates() |
| { |
| return str(TimingInterval.TimingParameter.OPRATE, "op/s"); |
| } |
| |
| public String partitionRates() |
| { |
| return str(TimingInterval.TimingParameter.PARTITIONRATE, "pk/s"); |
| } |
| |
| public String rowRates() |
| { |
| return str(TimingInterval.TimingParameter.ROWRATE, "row/s"); |
| } |
| |
| public String meanLatencies() |
| { |
| return str(TimingInterval.TimingParameter.MEANLATENCY, "ms"); |
| } |
| |
| public String maxLatencies() |
| { |
| return str(TimingInterval.TimingParameter.MAXLATENCY, "ms"); |
| } |
| |
| public String medianLatencies() |
| { |
| return str(TimingInterval.TimingParameter.MEDIANLATENCY, "ms"); |
| } |
| |
| public String latenciesAtPercentile(double rank) |
| { |
| return str(TimingInterval.TimingParameter.RANKLATENCY, rank, "ms"); |
| } |
| |
| public String errorCounts() |
| { |
| return str(TimingInterval.TimingParameter.ERRORCOUNT, ""); |
| } |
| |
| public String partitionCounts() |
| { |
| return str(TimingInterval.TimingParameter.PARTITIONCOUNT, ""); |
| } |
| |
| public long opRate() |
| { |
| long v = 0; |
| for (TimingInterval interval : intervals.values()) |
| v += interval.opRate(); |
| return v; |
| } |
| |
| public long startNanos() |
| { |
| long start = Long.MAX_VALUE; |
| for (TimingInterval interval : intervals.values()) |
| start = Math.min(start, interval.startNanos()); |
| return start; |
| } |
| |
| public long endNanos() |
| { |
| long end = Long.MIN_VALUE; |
| for (TimingInterval interval : intervals.values()) |
| end = Math.max(end, interval.startNanos()); |
| return end; |
| } |
| |
| public Map<String, TimingInterval> intervals() |
| { |
| return intervals; |
| } |
| } |