Megatest

(use srfi-1 data-structures posix regex-case (prefix base64 base64:)
     format dot-locking csv-xml z3 udp ;; sql-de-lite
     hostinfo md5 message-digest typed-records directory-utils stack
     matchable regex posix (srfi 18) extras ;; tcp 
     (prefix nanomsg nmsg:)
     (prefix sqlite3 sqlite3:)
     pkts (prefix dbi dbi:)
     (prefix dbi dbi:)
     )

(declare (unit common))
(declare (uses commonmod))
(import commonmod)
;; (declare (uses commonmod))
;; (import commonmod)
(import pkts)

(include "common_records.scm")


;; (require-library margs)
;; (include "margs.scm")

	     (fullpath (conc fulldir "/" key "-" dtype ".log")))
	(if (not (file-exists? fulldir))(create-directory fulldir #t))
	(handle-exceptions
	 exn
	 #f
	 (with-output-to-file fullpath (lambda ()(pp dat)))))
      #f))
  

(define (common:raw-get-remote-host-load remote-host)
  (handle-exceptions
   exn
   #f ;; more specific handling of errors needed
   (with-input-from-pipe 
    (conc "ssh " remote-host " cat /proc/loadavg")
    (lambda ()(list (read)(read)(read))))))

;; get cpu load by reading from /proc/loadavg, return all three values
;;
(define (common:get-cpu-load remote-host)
  (handle-exceptions
   exn
   '(99 99 99)
   (let* ((actual-hostname (or remote-host (get-host-name) "localhost")))