let width = avail;
    textContext.font = FONT_SIZE + 'pt Arial';
    for (let i = 0; i < textList.length; i++) {
      let text = textList[i];
      width = textContext.measureText(text).width;
      if (width <= avail) {
        t.innerText = text;
        return;
      }
    }

    // Try to fit by dropping font size.
    let text = textList[textList.length-1];

		return float64(value), toUnit
	}
}

// Label returns the label used to describe a certain measurement.
func Label(value int64, unit string) string {
	return ScaledLabel(value, unit, "auto")
}

// ScaledLabel scales the passed-in measurement (if necessary) and
// returns the label used to describe a float measurement.
func ScaledLabel(value int64, fromUnit, toUnit string) string {
	v, u := Scale(value, fromUnit, toUnit)

		}

		f, u := measurement.Scale(total, o.SampleUnit, o.OutputUnit)
		fmt.Fprintf(tabw, "%s:\t Total %.1f%s\n", key, f, u)
		for _, t := range graph.SortTags(tags, true) {
			f, u := measurement.Scale(t.FlatValue(), o.SampleUnit, o.OutputUnit)
			if total > 0 {
				fmt.Fprintf(tabw, " \t%.1f%s (%s):\t %s\n", f, u, measurement.Percentage(t.FlatValue(), total), t.Name)
			} else {

// limitations under the License.

package driver

import (
	"encoding/json"
	"html/template"
	"net/http"

	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/internal/report"
)

// stackView generates the flamegraph view.
func (ui *webInterface) stackView(w http.ResponseWriter, req *http.Request) {
	// Get all data in a report.

	"fmt"
	"html/template"
	"io"
	"net"
	"net/http"
	gourl "net/url"
	"os"
	"os/exec"
	"strconv"
	"strings"
	"time"

	"github.com/google/pprof/internal/graph"
	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/internal/plugin"
	"github.com/google/pprof/internal/report"
	"github.com/google/pprof/profile"
)

// webInterface holds the state needed for serving a browser based interface.

github.com/google/pprof/driver
github.com/google/pprof/internal/binutils
github.com/google/pprof/internal/driver
github.com/google/pprof/internal/elfexec
github.com/google/pprof/internal/graph
github.com/google/pprof/internal/measurement
github.com/google/pprof/internal/plugin
github.com/google/pprof/internal/report
github.com/google/pprof/internal/symbolizer
github.com/google/pprof/internal/symbolz
github.com/google/pprof/internal/transport

	// Note that the metrics is partially based on the time exported by the endpoints controller on
	// the master machine. The measurement may be inaccurate if there is a clock drift between the
	// node and master machine.
	NetworkProgrammingLatency = metrics.NewHistogram(
		&metrics.HistogramOpts{
			Subsystem: kubeProxySubsystem,

import (
	"bytes"
	"fmt"
	"io"
	"net/http"
	"net/url"
	"os"
	"os/exec"
	"path/filepath"
	"runtime"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/internal/plugin"
	"github.com/google/pprof/profile"
)

// fetchProfiles fetches and symbolizes the profiles specified by s.
// It will merge all the profiles it is able to retrieve, even if

import (
	"bufio"
	"fmt"
	"html/template"
	"io"
	"os"
	"path/filepath"
	"regexp"
	"sort"
	"strconv"
	"strings"

	"github.com/google/pprof/internal/graph"
	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/internal/plugin"
	"github.com/google/pprof/profile"
)

// printSource prints an annotated source listing, include all
// functions with samples that match the regexp rpt.options.symbol.

	lock(&ticks.lock)
	t.startTime = nanotime()
	t.startTicks = cputicks()
	unlock(&ticks.lock)
}

// minTimeForTicksPerSecond is the minimum elapsed time we require to consider our ticksPerSecond
// measurement to be of decent enough quality for profiling.
//
// There's a linear relationship here between minimum time and error from the true value.
// The error from the true ticks-per-second in a linux/amd64 VM seems to be: