Changes between Version 1 and Version 2 of Ticket #14056, comment 4


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Timestamp:
Jan 1, 2015, 5:43:17 AM (4 years ago)
Author:
mmcc
Comment:

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  • Ticket #14056, comment 4

    v1 v2  
    11Coincidentally, I just discovered this a couple hours ago. I was trying to figure out what causes Tor relays running on OpenBSD to underperform.
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    3 I ran ktrace/kdump on the Tor process to figure out what system calls were being made and found >400,000 gettimeofday() calls. If I recall correctly, most or all gave the same struct pointer as the first argument, too.
     3I ran ktrace/kdump on the Tor process to figure out what system calls were being made and found >400,000 gettimeofday() calls. The entire dump was swamped with them. If I recall correctly, most or all gave the same struct pointer as the first argument, too.
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    55The server's down at the moment, so I can't verify some of that.