message: Query Browser: Show seconds on X-axis when timespan is small
  Without this change, some X-axis ticks have the same labels at short
  time spans.
diff: @@ -247,7 +247,9 @@ const Graph: React.FC<GraphProps> = React.memo(({ allSeries, disabledSeries, spa
  maxY = 0;
  }
  - const tickFormat =
  + const xTickFormat = span < 5 * 60 * 1000 ? twentyFourHourTimeWithSeconds : twentyFourHourTime;
  +
  + const yTickFormat =
  Math.abs(maxY - minY) < 0.005 ? (v) => (v === 0 ? '0' : v.toExponential(1)) : formatValue;
  return (
  @@ -262,8 +264,8 @@ const Graph: React.FC<GraphProps> = React.memo(({ allSeries, disabledSeries, spa
  theme={chartTheme}
  width={width}
  >
  - <ChartAxis tickCount={5} tickFormat={twentyFourHourTime} />
  - <ChartAxis crossAxis={false} dependentAxis tickCount={6} tickFormat={tickFormat} />
  + <ChartAxis tickCount={5} tickFormat={xTickFormat} />
  + <ChartAxis crossAxis={false} dependentAxis tickCount={6} tickFormat={yTickFormat} />
  <ChartGroup>
  {_.map(data, (values, i) => (
  <ChartLine key={i} data={values} />
  