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| author | Charles Baylis <charles.baylis@linaro.org> | 2017-12-12 15:39:25 +0000 |
|---|---|---|
| committer | Charles Baylis <charles.baylis@linaro.org> | 2017-12-12 16:34:40 +0000 |
| commit | 1c26ccaa08475805d50d7c213cb98dd64cde6eda (patch) | |
| tree | bb1d57ec1bed83b32accf65e9a24673804824035 | |
| parent | 74cef258e0d148e3ffa33eeb1b61d9a8148d144f (diff) | |
pid highlighting initial version
Change-Id: I510ce82f0d121f73b34d33425932d03607c08a44
| -rw-r--r-- | perf-utilization.pl | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/perf-utilization.pl b/perf-utilization.pl index 4413bd6..cc7872f 100644 --- a/perf-utilization.pl +++ b/perf-utilization.pl @@ -35,7 +35,7 @@ if (defined $OUTPUT) open INPUT, "<", "$tmpdir/perfscript.out" or die "Open failed: $!"; -my (@cpu, @time, @where); +my (@pid, @cpu, @time, @where); my ($max_cpu); while (<INPUT>) @@ -47,12 +47,13 @@ while (<INPUT>) warn "Command line configured interval was $SAMPLE_INTERVAL, but perf.data header has $discovered_interval" if $SAMPLE_INTERVAL != $discovered_interval; } next unless /\s*(\S+)\s+(\d+)\s+\[0*(\d+)\]\s+(\d+\.\d+):\s+(\d+)\s+(\S+)\s+(\S+)\s+(.*)/; - my ($cpu, $time, $where) = ($3, $4, $8); + my ($pid, $cpu, $time, $where) = ($2, $3, $4, $8); $max_cpu = $cpu if $cpu > $max_cpu; push @cpu, $cpu; push @time, $time; push @where, $where; + push @pid, $pid; } print $fh <<EOF; @@ -93,9 +94,6 @@ th.rotate { transform:rotate(190deg); } -.hashover:hover { - box-shadow: inset 0px 0px 10000px rgba(255,255,255,0.6); -} .hashover:hover .hoverprofile { visibility: visible; @@ -104,6 +102,27 @@ th.rotate { </style> </head> <body> +<script> +var styleEl = document.createElement('style'), styleSheet; + +// Append style element to head +document.head.appendChild(styleEl); + +// Grab style sheet +styleSheet = styleEl.sheet; + + +function highlight_pids(list) +{ + list.forEach(function(p) { + styleSheet.insertRule(".pid"+p+" { box-shadow: inset 0px 0px 10000px rgba(255,255,255,0.6); }"); + }); +} +function delete_rules() +{ + while (styleSheet.cssRules.length > 0) { styleSheet.deleteRule(0); } +} +</script> <table> EOF @@ -118,6 +137,7 @@ my $first_time=$time[0]; my $start_time=$first_time; my %counts; my %locs; +my %pids; for (my $i=0;$i<$#cpu;$i++) { if ($time[$i] > ($start_time + $REPORT_INTERVAL)) @@ -134,7 +154,9 @@ for (my $i=0;$i<$#cpu;$i++) my $pct = 100*$n/($REPORT_INTERVAL/$SAMPLE_INTERVAL); my $col = 10*int($pct/10); $col = $col > 90 ? 90 : $col; - $str .= qq(<td class="bg$col hashover">); + my $pid_list="[".(join ',', keys %{$pids{$c}})."]"; + my $pid_classes=join ' ', map { "pid$_" } keys %{$pids{$c}}; + $str .= qq(<td class="bg$col hashover $pid_classes" onmouseover="highlight_pids($pid_list)" onmouseout="delete_rules()">); $str .= sprintf("%.0f%%",$pct); if ($n > 0) { $str .= qq(<span class="hoverprofile">); @@ -156,9 +178,11 @@ for (my $i=0;$i<$#cpu;$i++) %counts=(); %locs=(); + %pids=(); } $counts{$cpu[$i]}++; $locs{$cpu[$i]}->{$where[$i]}++; + $pids{$cpu[$i]}->{$pid[$i]} = 1; } print $fh <<EOF; |