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udzura/nginx-zatsu.bt

Created October 11, 2019 06:11
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nginx-zatsu.bt
uprobe:/usr/sbin/nginx:ngx_http_read_request_header /!@start[arg1]/
{
printf("[%ld] Passed: %s (%p)\n", tid, probe, arg1);
@start[arg1] = nsecs
}
uprobe:/usr/sbin/nginx:ngx_http_finalize_connection /@start[arg1]/
{
@reqtime = hist(nsecs - @start[arg1]);
delete(@start[arg1]);
}
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