protected function _setup_metrics($data)
{
extract($this->params, EXTR_SKIP);
$this->fn = XHProf_UI\Utils::safe_fn($fn);
if (!empty($sort)) {
if (array_key_exists($sort, $this->config->sortable_columns)) {
$this->sort = $sort;
} else {
throw new Exception("Invalid Sort Key {$sort} specified in URL");
}
}
// For C++ profiler runs, walltime attribute isn't present.
// In that case, use "samples" as the default sort column.
if (!isset($data['main()']['wt'])) {
if ($this->sort == 'wt') {
$this->sort = 'samples';
}
// C++ profiler data doesn't have call counts.
// ideally we should check to see if "ct" metric
// is present for "main()". But currently "ct"
// metric is artificially set to 1. So, relying
// on absence of "wt" metric instead.
$this->display_calls = false;
}
// parent/child report doesn't support exclusive times yet.
// So, change sort hyperlinks to closest fit.
if (!empty($fn)) {
$this->sort = str_replace('excl_', '', $this->sort);
}
$this->pc_stats = $this->stats = $this->display_calls ? array('fn', 'ct') : array('fn');
foreach ($this->config->possible_metrics as $metric => $desc) {
if (isset($data['main()'][$metric])) {
$this->metrics[] = $metric;
// flat (top-level reports): we can compute
// exclusive metrics reports as well.
$this->stats[] = $metric;
// $this->stats[] = "I" . $desc[0] . "%";
$this->stats[] = "excl_" . $metric;
// $this->stats[] = "E" . $desc[0] . "%";
// parent/child report for a function: we can
// only breakdown inclusive times correctly.
$this->pc_stats[] = $metric;
// $this->pc_stats[] = "I" . $desc[0] . "%";
}
}
}
foreach ($ui->metrics as $metric) {
?>
<td colspan="2" class="center"><?php
echo number_format($ui->totals[0][$metric]) . ' ' . $ui->config->possible_metrics[$metric][1];
?>
</td>
<td colspan="2" class="center">–</td>
<?php
}
?>
</tr>
<?php
foreach ($data as $info) {
?>
<tr><td class="fn"><a href="<?php
echo $ui->url(array('fn' => XHProf_UI\Utils::safe_fn($info['fn'])));
?>
"><?php
echo $info['fn'];
?>
</a></td><?php
if ($ui->display_calls) {
echo XHProf_UI\Utils::td_num($info['ct'], $ui->config->format_cbk['ct'], $ui->sort == 'ct');
echo XHProf_UI\Utils::td_pct($info['ct'], $ui->totals[0]['ct'], $ui->sort == 'ct');
}
foreach ($ui->metrics as $metric) {
// Inclusive metric
echo XHProf_UI\Utils::td_num($info[$metric], $ui->config->format_cbk[$metric], $ui->sort == $metric);
echo XHProf_UI\Utils::td_pct($info[$metric], $ui->totals[0][$metric], $ui->sort == $metric);
// Exclusive Metric
echo XHProf_UI\Utils::td_num($info['excl_' . $metric], $ui->config->format_cbk['excl_' . $metric], $ui->sort == 'excl_' . $metric);
