3.2.14-rt24
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 10000 -l 10000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 1.11 0.95 0.48 1/269 2849
T: 0 ( 2844) P:80 I:10000 C: 10000 Min: 22 Act: 46 Avg: 44 Max: 202
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# uname -r
2.6.32-220.el6.i686
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 10000 -l 10000
# /dev/cpu_dma_latency set to 0us
WARNING: High resolution timers not available
policy: fifo: loadavg: 0.00 0.15 0.11 1/261 2944
T: 0 ( 2944) P:80 I:10000 C: 10000 Min: 0 Act: 305 Avg: 562 Max: 999
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# uname -r
2.6.32-220.el6.i686
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 10000 -l 10000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.26 0.15 3/266 2662
T: 0 ( 2659) P:80 I:10000 C: 10000 Min: 12 Act: 23 Avg: 24 Max: 561
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.04 0.26 0.15 1/266 2664
T: 0 ( 2664) P:80 I:1000 C: 1000 Min: 11 Act: 12 Avg: 16 Max: 605
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.12 0.27 0.15 1/266 2666
T: 0 ( 2666) P:80 I:1000 C: 1000 Min: 12 Act: 15 Avg: 17 Max: 82
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.12 0.27 0.15 1/266 2668
T: 0 ( 2668) P:80 I:1000 C: 1000 Min: 11 Act: 21 Avg: 19 Max: 88
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.12 0.27 0.15 2/266 2670
T: 0 ( 2670) P:80 I:1000 C: 1000 Min: 11 Act: 12 Avg: 17 Max: 121
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.19 0.28 0.16 1/266 2672
T: 0 ( 2672) P:80 I:1000 C: 1000 Min: 11 Act: 16 Avg: 18 Max: 282
WARNING: unable to open events/enable
.....................................................................................................................................................................
[root@panhong rt-tests-5f1e84f]# uname -r
3.2.14-rt24
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 10000 -l 10000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.06 0.18 0.10 1/266 2704
T: 0 ( 2702) P:80 I:10000 C: 10000 Min: 10 Act: 18 Avg: 18 Max: 102
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.17 0.09 3/266 2706
T: 0 ( 2706) P:80 I:1000 C: 1000 Min: 10 Act: 14 Avg: 15 Max: 28
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.17 0.09 1/266 2708
T: 0 ( 2708) P:80 I:1000 C: 1000 Min: 10 Act: 27 Avg: 16 Max: 73
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.17 0.09 2/266 2710
T: 0 ( 2710) P:80 I:1000 C: 1000 Min: 10 Act: 15 Avg: 14 Max: 27
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.17 0.09 1/266 2712
T: 0 ( 2712) P:80 I:1000 C: 1000 Min: 10 Act: 19 Avg: 15 Max: 32
WARNING: unable to open events/enable
[root@panhong rt-tests-5f1e84f]# ./cyclictest -t1 -p 80 -n -i 1000 -l 1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 0.05 0.17 0.09 2/266 2714
T: 0 ( 2714) P:80 I:1000 C: 1000 Min: 10 Act: 18 Avg: 15 Max: 46
WARNING: unable to open events/enable
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