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@ -327,7 +327,8 @@ extern void srs_update_proc_stat();
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// for device disk io, @see: cat /proc/diskstats
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// for device disk io, @see: cat /proc/diskstats
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// @remark, user can use command to test the disk io:
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// @remark, user can use command to test the disk io:
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// time dd if=/dev/zero bs=1M count=2048 of=file_2G
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// time dd if=/dev/zero bs=1M count=2048 of=file_2G
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// @remark, the iotop is right, the iostat and dstat result seems not ok.
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// @remark, the iotop is right, the dstat result seems not ok,
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// while the iostat only show the number of writes, not the bytes,
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// where the dd command will give the write MBps, it's absolutely right.
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// where the dd command will give the write MBps, it's absolutely right.
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class SrsDiskStat
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class SrsDiskStat
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{
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{
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