mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-10-31 10:48:02 +00:00
tos-test: Fix latency normalization logic, improve tos-test py
Seems to work OK now.
This commit is contained in:
Ben Greear
@@ -129,7 +129,10 @@ sub normalize_bucket_hdr {
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my $i;
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for ($i = 0; $i<$amt; $i++) {
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if ($i == 0) {
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$rv .= "0-0 ";
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$rv .= "0 ";
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}
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elsif ($i == 1) {
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$rv .= "1 ";
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}
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else {
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$rv .= 2**($i-1) . "-" . (2**($i) - 1) . " ";
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@@ -177,76 +180,76 @@ sub normalize_latency {
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}
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sub normalize_bucket {
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my $self = shift;
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my $line = shift;
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my $adjust = shift;
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my $self = shift;
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my $line = shift;
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my $adjust = shift;
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#print "line -:$line:-\n";
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#print "line -:$line:-\n";
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# Looks like this: 5 -:5:- 6 [ 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] (1)
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if ($line =~ /(\S+)\s+-:(\S+):-\s+(\S+)\s+\[\s+(.*)\s+\]\s+\((\S+)\)/) {
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my $min = $1;
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my $avg = $2;
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my $max = $3;
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my $bks = $4;
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my $width = $5; # Assumes one currently
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if (!($width eq "1")) {
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# Looks like this: 5 -:5:- 6 [ 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] (1)
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if ($line =~ /(\S+)\s+-:(\S+):-\s+(\S+)\s+\[\s+(.*)\s+\]\s+\((\S+)\)/) {
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my $min = $1;
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my $avg = $2;
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my $max = $3;
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my $bks = $4;
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my $width = $5; # Assumes one currently
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if (!($width eq "1")) {
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return $line;
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}
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else {
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my @bkts = split(/\s+/, $bks);
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@bkts = (@bkts, "0");
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my $i;
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my $rv = ($min + $adjust) . " " . ($max + $adjust) . " " . ($avg + $adjust) . " ";
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#print "bkts len: " . @bkts . "\n";
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my @nbkts = (0) x (@bkts);
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for ($i = 0; $i<@bkts; $i++) {
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# Figure out the bkt range
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my $minv = 0;
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my $maxv = 2 ** $i - 1;
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if ($i > 0) {
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$minv = 2 ** ($i - 1);
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}
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# Adjust by the min value, which is treated as an offset
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$minv += $min;
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$maxv += $min;
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# And adjust based on round-trip time to deal with clock lag
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$minv += $adjust;
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$maxv += $adjust;
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# And now find the normalized bucket this fits in
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#print "maxv: $maxv\n";
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my $z;
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my $idx = 0;
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for ($z = 0; $z < 32; $z++) {
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if ($maxv < (2 ** $z)) {
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#print "maxv: $maxv z: $z 2^$z: " . 2 ** $z . + "\n";
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$idx = $z;
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# Everything else falls in the last bucket
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if ($idx >= @bkts) {
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$idx = (@bkts - 1);
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}
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last;
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}
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}
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#print "idx: $idx i: $i minv: $minv maxv: $maxv min: $min adjust: $adjust\n";
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#print "nbkts: " . $nbkts[$idx];
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#print " bkts: " . $bkts[$i] . "\n";
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my $nv = $nbkts[$idx] + $bkts[$i];
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@nbkts[$idx] = $nv;
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}
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for ($i = 0; $i < @nbkts; $i++) {
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$rv .= ($nbkts[$i] . " ");
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}
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return $rv;
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}
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}
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else {
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return $line;
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}
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else {
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my @bkts = split(/\s+/, $bks);
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@bkts = (@bkts, "0");
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my $i;
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my $rv = ($min + $adjust) . " " . ($max + $adjust) . " " . ($avg + $adjust) . " ";
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#print "bkts len: " . @bkts . "\n";
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my @nbkts = (0) x (@bkts);
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for ($i = 0; $i<@bkts; $i++) {
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# Figure out the bkt range
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my $minv = 0;
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my $maxv = 2 ** $i;
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if ($i > 0) {
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$minv = 2 ** ($i - 1);
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}
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# Adjust by the min value, which is treated as an offset
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$minv += $min;
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$maxv += $min;
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# And adjust based on round-trip time to deal with clock lag
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$minv += $adjust;
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$maxv += $adjust;
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# And now find the normalized bucket this fits in
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#print "maxv: $maxv\n";
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my $z;
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my $idx = 0;
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for ($z = 1; $z < 32; $z++) {
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if ($maxv < (2 ** $z)) {
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#print "maxv: $maxv z: $z 2^$z: " . 2 ** $z . + "\n";
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$idx = $z;
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# Everything else falls in the last bucket
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if ($idx >= @bkts) {
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$idx = (@bkts - 1);
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}
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last;
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}
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}
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#print "idx: $idx i: $i ";
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#print "nbkts: " . $nbkts[$idx];
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#print " bkts: " . $bkts[$i] . "\n";
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my $nv = $nbkts[$idx] + $bkts[$i];
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@nbkts[$idx] = $nv;
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}
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for ($i = 0; $i < @nbkts; $i++) {
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$rv .= ($nbkts[$i] . " ");
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}
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return $rv;
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}
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}
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else {
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return $line;
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}
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}
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# Uses cached values (so it will show Phantom ones too)
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@@ -174,35 +174,52 @@ def main():
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worksheet.set_row(0, 45) # Set height
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bucket_hdrs = "0-0 1-1 2-3 4-7 8-15 16-31 32-63 64-127 128-255 256-511 512-1023 1024-2047 2048-4095 4096-8191 8192-16383 16384-32767 32768-65535".split()
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bucket_hdrs = "0 1 2-3 4-7 8-15 16-31 32-63 64-127 128-255 256-511 512-1023 1024-2047 2048-4095 4096-8191 8192-16383 16384-32767 32768-65535".split()
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col = 0
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row = 0
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worksheet.set_column(0, 35, 13) # Set width to 14 for all columns by default
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dwidth = 13 # Set width to 13 for all columns by default
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'CX-Name', dblue_bold); col += 1
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worksheet.set_column(col, col, 15)
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worksheet.write(row, col, 'Endp-Name', dblue_bold); col += 1
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worksheet.set_column(col, col, 12)
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worksheet.write(row, col, 'Port', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Protocol', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'ToS', dblue_bold); col += 1
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worksheet.set_column(col, col, 20)
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worksheet.write(row, col, 'AP BSSID', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Band\nwidth', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Mode', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Last MCS\nRx', dblue_bold); col += 1
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worksheet.write(row, col, 'Combined\nRSSI', dpeach_bold); col += 1
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worksheet.write(row, col, 'Endpoint\nOffered\nLoad', dblue_bold); col += 1
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worksheet.write(row, col, 'Endpoint\nRx\nThroughput', dblue_bold); col += 1
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worksheet.write(row, col, 'Cx\nOffered\nLoad', dblue_bold); col += 1
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worksheet.write(row, col, 'Cx\nRx\nThroughput', dblue_bold); col += 1
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worksheet.write(row, col, 'Avg\nLatency', dblue_bold); col += 1
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worksheet.write(row, col, 'Min\nLatency', dblue_bold); col += 1
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worksheet.write(row, col, 'Max\nLatency', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Combined\nRSSI', dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Endpoint\nOffered\nLoad', dtan_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Endpoint\nRx\nThroughput', dtan_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Cx\nOffered\nLoad', dtan_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Cx\nRx\nThroughput', dtan_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Avg\nLatency', dyel_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Min\nLatency', dyel_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, 'Max\nLatency', dyel_bold); col += 1
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for i in range(17):
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btitle = "Latency\nRange\n%s"%(bucket_hdrs[i])
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worksheet.write(row, col, btitle, dblue_bold); col += 1
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worksheet.set_column(col, col, dwidth)
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worksheet.write(row, col, btitle, dpeach_bold); col += 1
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worksheet.set_column(col, col, 50)
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worksheet.write(row, col, 'Warnings and Errors', dgreen_bold_left); col += 1
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row += 1
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@@ -366,9 +383,11 @@ def main():
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if (m != None):
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_signal = m.group(1)
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count = 0
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for p in protos:
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for t in toss:
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cxn = cxnames[count]
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count = count + 1
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# Results: tx_bytes, rx_bytes, tx_bps, rx_bps, tx_pkts, rx_pkts, Latency
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resultsA = ["0"] * 7
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@@ -385,7 +404,7 @@ def main():
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pss = endp_stats.stdout.decode('utf-8', 'ignore');
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for line in pss.splitlines():
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print("probe-line, endp: %s: %s"%(ename, line))
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#print("probe-line, endp: %s: %s"%(ename, line))
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m = re.search('Rx Bytes:\s+(\d+)', line)
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if (m != None):
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results[1] = int(m.group(1))
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@@ -434,10 +453,10 @@ def main():
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"--lat1", resultsB[6], "--lat2", resultsA[6]], capture_output=True);
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pssB = endp_statsB.stdout.decode('utf-8', 'ignore');
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print("latA: %s"%resultsA[6])
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print("latB: %s"%resultsB[6])
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print("pssA: %s"%pssA)
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print("pssB: %s"%pssB)
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#print("%s: latA: %s"%(cxn, resultsA[6]))
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#print("%s: latB: %s"%(cxn, resultsB[6]))
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#print("%s: pssA: %s"%(cxn, pssA))
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#print("%s: pssB: %s"%(cxn, pssB))
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for line in pssA.splitlines():
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m = re.search('Normalized-Latency:\s+(.*)', line)
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@@ -465,8 +484,8 @@ def main():
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worksheet.write(row, col, "%s.%s"%(sta_resource, sta_name), center_blue); col += 1
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else:
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worksheet.write(row, col, "%s.%s"%(u_resource, u_name), center_blue); col += 1
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worksheet.write(row, col, proto, center_blue); col += 1
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worksheet.write(row, col, tos, center_blue); col += 1
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worksheet.write(row, col, p, center_blue); col += 1
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worksheet.write(row, col, t, center_blue); col += 1
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if ename == ena:
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worksheet.write(row, col, _ap, center_blue); col += 1
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worksheet.write(row, col, _bw, center_blue); col += 1
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@@ -481,15 +500,15 @@ def main():
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worksheet.write(row, col, "", center_blue); col += 1
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worksheet.write(row, col, "", center_blue); col += 1
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print("results[2]:%s 3: %s"%(results[2], results[3]))
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#print("results[2]:%s 3: %s"%(results[2], results[3]))
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worksheet.write(row, col, "%.2f"%(float(results[2]) / 1000000), center_blue); col += 1
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worksheet.write(row, col, "%.2f"%(float(results[2]) / 1000000), center_tan); col += 1
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worksheet.write(row, col, "%.2f"%(float(results[3]) / 1000000), center_tan); col += 1
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worksheet.write(row, col, "%.2f"%((float(resultsA[2]) + float(resultsB[2])) / 1000000), center_blue); col += 1
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worksheet.write(row, col, "%.2f"%((float(resultsA[2]) + float(resultsB[2])) / 1000000), center_tan); col += 1
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worksheet.write(row, col, "%.2f"%((float(resultsA[3]) + float(resultsB[3])) / 1000000), center_tan); col += 1
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worksheet.write(row, col, lat_cols[2], center_tan); col += 1
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worksheet.write(row, col, lat_cols[0], center_tan); col += 1
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worksheet.write(row, col, lat_cols[1], center_tan); col += 1
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worksheet.write(row, col, lat_cols[2], center_yel); col += 1
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worksheet.write(row, col, lat_cols[0], center_yel); col += 1
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worksheet.write(row, col, lat_cols[1], center_yel); col += 1
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for x in range(17):
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worksheet.write(row, col, lat_cols[x + 3], center_peach); col += 1
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@@ -499,9 +518,13 @@ def main():
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worksheet.write(row, col, e_tot2, red_left); col += 1
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row += 1
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# Stop traffic
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subprocess.run(["./lf_firemod.pl", "--manager", lfmgr, "--resource",
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"--cmd", "set_cx_state all %s STOPPED"%cxn], capture_output=True);
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# Stop traffic
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for cxn in cxnames:
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cmd = "set_cx_state all %s STOPPED"%cxn
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#print("Stopping CX: %s with command: %s"%(cxn, cmd));
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subprocess.run(["./lf_firemod.pl", "--manager", lfmgr, "--action", "do_cmd",
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"--cmd", cmd], capture_output=True);
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workbook.close()
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