From 60ad9f892674aaa8b58f5610f424e01fdf6f0b3f Mon Sep 17 00:00:00 2001
From: zab <zab>
Date: Tue, 4 May 2004 00:29:39 +0000
Subject: [PATCH] - derive graph colors from rpc names. this gets hard to look
at with many rpcs, but at least it works. - also raise the graph a bit to
account for lots more types of rpcs. need to get rid of a lot of the
whitespace between bars..
---
lustre/scripts/graph-rpcs.sh | 24 ++++++++++++++----------
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/lustre/scripts/graph-rpcs.sh b/lustre/scripts/graph-rpcs.sh
index d2e900a38a..4eb50c00b2 100755
--- a/lustre/scripts/graph-rpcs.sh
+++ b/lustre/scripts/graph-rpcs.sh
@@ -18,6 +18,18 @@ cleanup() {
}
trap cleanup EXIT
+hex2float() {
+ echo "ibase=16;scale=2;$*/FF" | bc
+}
+make_color() {
+ local md5=`echo "$*" | md5sum - | awk '{print $1}' | \
+ tr '[a-z]' '[A-Z]'`;
+ local r=`echo $md5 | cut -b 1,2`
+ local g=`echo $md5 | cut -b 3,4`
+ local b=`echo $md5 | cut -b 5,6`
+ echo "rgb(`hex2float $r`,`hex2float $g`,`hex2float $b`)"
+}
+
rpc_name() {
case "$1" in
0) echo "OST_REPLY" ;;
@@ -233,12 +245,6 @@ sort -n $tmpdir/data >> $pl_script || die "sorting failed"
# jeez. without another newline at the end pl doesn't read the last data row.
echo >> $pl_script
-# could be smarter here
-# http://ploticus.sourceforge.net/doc/color.html
-colors=("red" "orange" "green" "blue" "purple" "pink" "powderblue" "yellow" \
- "brown")
-num_colors=9
-
legend_index=0
legend_pane=0
ops_per_pane=$(((NUM_OP_CODES + 2)/ 3))
@@ -248,8 +254,6 @@ for op in $OP_CODES; do
name=`rpc_name $op`
[ $name == "unknown" ] && die "unknown op code $op"
- [ $i == $num_colors ] && die "ran out of colors"
-
label="$name "`pct ${rpc_count[$op]} $TOTAL_RPCS`
label="$label, "`pct ${rpc_total_time[$op]} $TOTAL_RPC_TIME`
@@ -260,7 +264,7 @@ for op in $OP_CODES; do
to_pl "#proc legendentry
sampletype: color
label: $label
- details: ${colors[$i]}
+ details: `make_color $name`
tag: $op"
# ploticus makes you construct seperage legends stacked next to each
@@ -303,7 +307,7 @@ done
to_pl "
#proc areadef
- rectangle: 1 1 9.5 8
+ rectangle: 1 2 9.5 8
xautorange datafields=2,3
xrange: $MIN $MAX
yscaletype: categories
--
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