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;; (define *dbstruct-dbs* #f) ;; used to cache the dbstruct in db:setup. Goal is to remove this.
;; db stats
(define *db-stats* (make-hash-table)) ;; hash of vectors < count duration-total >
(define *db-stats-mutex* (make-mutex))
(define (rmt:print-db-stats)
(let ((fmtstr "~40a~7-d~9-d~20,2-f")) ;; "~20,2-f"
(let ((fmtstr "~40a~8-d~20-d~20,2-f")) ;; "~20,2-f"
(debug:print 0 *default-log-port* "DB Stats\n========")
(debug:print 0 *default-log-port* (format #f "~40a~8a~10a~10a" "Cmd" "Count" "TotTime" "Avg"))
(debug:print 0 *default-log-port* (format #f "~40a~8a~20a~10a" "Cmd" "Count" "TotTime" "Avg"))
(for-each (lambda (cmd)
(let* ((dat (hash-table-ref *db-stats* cmd))
(count (dbstat-cnt dat))
(tottime (dbstat-tottime dat)))
(debug:print 0 *default-log-port*
(format #f fmtstr cmd count tottime
(/ tottime count)))))
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