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23 lines
500 B
D
23 lines
500 B
D
#!/usr/sbin/dtrace -s
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#
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# Shows time take to actually parse the query statement
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#pragma D option quiet
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mysql*:::query-parse-start
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{
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self->parsestart = timestamp;
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self->parsequery = copyinstr(arg0);
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}
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mysql*:::query-parse-done
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/arg0 == 0/
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{
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printf("Parsing %s: %d microseconds\n", self->parsequery,((timestamp - self->parsestart)/1000));
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}
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mysql*:::query-parse-done
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/arg0 != 0/
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{
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printf("Error parsing %s: %d microseconds\n", self->parsequery,((timestamp - self->parsestart)/1000));
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}
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