queuelat: Assume queuelat and queuelat scripts are in the path
Assume queuelat and queuelat scripts are in the path. Don't hardcode their location. Write the temporary data to /usr/tmp/outfile Signed-off-by: John Kacur <jkacur@redhat.com>
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138eca451e
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59c7b5e334
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@ -8,6 +8,7 @@
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PREAMBLE="taskset -c 2 chrt -f 1"
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MAXLAT="20000"
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CYCLES_PER_PACKET="300"
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OUTFILE=/usr/tmp/outfile
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echo "Determining maximum mpps the machine can handle"
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echo "Will take a few minutes to determine mpps value"
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@ -16,10 +17,10 @@ echo "And 10 minutes run to confirm the final mpps value is stable"
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for mpps in `seq 3 3 50`; do
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echo testing $mpps Mpps
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outfile=`mktemp`
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh ./get_cpuinfo_mhz.sh` -p $mpps -t 30 > $outfile
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OUTFILE=`mktemp`
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$PREAMBLE queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh get_cpuinfo_mhz.sh` -p $mpps -t 30 > $OUTFILE
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exceeded=`grep exceeded $outfile`
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exceeded=`grep exceeded $OUTFILE`
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if [ ! -z "$exceeded" ]; then
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echo mpps failed: $mpps
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break;
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@ -32,10 +33,10 @@ first_mpps=$(($mpps - 1))
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for mpps in `seq $first_mpps -1 3`; do
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echo testing $mpps Mpps
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outfile=`mktemp`
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh ./get_cpuinfo_mhz.sh` -p $mpps -t 30 > $outfile
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OUTFILE=`mktemp`
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$PREAMBLE queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh get_cpuinfo_mhz.sh` -p $mpps -t 30 > $OUTFILE
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exceeded=`grep exceeded $outfile`
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exceeded=`grep exceeded $OUTFILE`
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if [ -z "$exceeded" ]; then
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echo mpps success $mpps
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break;
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@ -49,10 +50,10 @@ echo second loop mpps: $mpps
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for mpps in `seq $second_mpps 0.3 $first_mpps`; do
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echo testing $mpps Mpps
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outfile=`mktemp`
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh ./get_cpuinfo_mhz.sh` -p $mpps -t 30 > $outfile
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OUTFILE=`mktemp`
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$PREAMBLE queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh get_cpuinfo_mhz.sh` -p $mpps -t 30 > $OUTFILE
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exceeded=`grep exceeded $outfile`
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exceeded=`grep exceeded $OUTFILE`
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if [ ! -z "$exceeded" ]; then
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echo mpps failure $mpps
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break;
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@ -66,10 +67,10 @@ third_mpps=`echo "$mpps -0.1" | bc`
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for mpps in `seq $third_mpps -0.1 3`; do
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echo testing $mpps Mpps
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outfile=`mktemp`
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh ./get_cpuinfo_mhz.sh` -p $mpps -t 30 > $outfile
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OUTFILE=`mktemp`
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$PREAMBLE queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `sh get_cpuinfo_mhz.sh` -p $mpps -t 30 > $OUTFILE
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exceeded=`grep exceeded $outfile`
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exceeded=`grep exceeded $OUTFILE`
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if [ -z "$exceeded" ]; then
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echo mpps success $mpps
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break;
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@ -86,8 +87,8 @@ while [ $queuelat_failure == 1 ]; do
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echo "$mpps Mpps"
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for i in `seq 1 10`; do
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `./get_cpuinfo_mhz.sh` -p $mpps -t 30 > $outfile
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exceeded=`grep exceeded $outfile`
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `get_cpuinfo_mhz.sh` -p $mpps -t 30 > $OUTFILE
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exceeded=`grep exceeded $OUTFILE`
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if [ ! -z "$exceeded" ]; then
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echo "mpps failure (run $i) $mpps"
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@ -108,8 +109,8 @@ while [ $queuelat_failure == 1 ]; do
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echo -n "Starting 10 minutes run with "
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echo "$mpps Mpps"
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$PREAMBLE ./queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `./get_cpuinfo_mhz.sh` -p $mpps -t 600 > $outfile
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exceeded=`grep exceeded $outfile`
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$PREAMBLE queuelat -m $MAXLAT -c $CYCLES_PER_PACKET -f `get_cpuinfo_mhz.sh` -p $mpps -t 600 > $OUTFILE
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exceeded=`grep exceeded $OUTFILE`
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if [ ! -z "$exceeded" ]; then
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echo "mpps failure (run $i) $mpps"
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@ -124,5 +125,3 @@ echo Final mpps is: $mpps
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unset queuelat_failure
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unset mpps
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