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[87cbe68f31]
[be405e8e2e]
# FROM andyjpg on #chicken
(let ((original-exit (exit-handler)))
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======================================================================
Try writing to in-memory db and every 2-5 seconds syncing to megatest.db
======================================================================
First, how much time will it take to write back the changes:
1. Get the run table
(define (get-all db)(let ((res '()))(for-each-row (lambda (a . b)(set! res (cons (apply vector a b) res))) db "SELECT * FROM tests;") res))
(define tdata (let ((start (current-milliseconds))(res (get-all *db*)))(print (- (current-milliseconds) start))res))
Result ranges from 34ms to 89ms but mostly around 40ms for 623 records on moosefs
Projecting to 15000 records:
Slow 2 seconds to read all
Median 1 second to read all
This seems like it would work with an update period of 2-5 seconds
TODO
----
1. open-db opens in-memory db and megatest.db, put handles in *memdb* and *db*, *memdb* is < run-id dbh >
2. Server is part of runtests
a. server start cycle - adapt to per run-id
i. states; starting, started, stopping, stopped
b. turn off write coalesing
3. Calls to -runtests, -remove-runs etc.
a. Might talk to running server if run specific
b. Can talk to megatest.db but not a generally good idea
c. Can start a runserver
4. Dashboard is fine except for writes?
======================================================================
Routines to convert for runs.scm
cdb:remote-run db:register-run
cdb:delete-tests-in-state *runremote*
cdb:get-test-info-by-id *runremote*
cdb:remote-run db:delete-old-deleted-test-records
cdb:remote-run db:delete-run
cdb:remote-run db:delete-test-records
cdb:remote-run db:delete-tests-for-run
cdb:remote-run db:find-and-mark-incomplete
cdb:remote-run db:get-count-tests-running
cdb:remote-run db:get-count-tests-running-in-jobgroup
cdb:remote-run db:get-keys
cdb:remote-run db:get-run-info
cdb:remote-run db:get-run-key-val
cdb:remote-run db:get-run-name-from-id
cdb:remote-run db:get-steps-for-test
cdb:remote-run db:get-test-id-cached
cdb:remote-run db:get-tests-for-runs-mindata
cdb:remote-run db:lock/unlock-run
cdb:remote-run db:set-sync
cdb:remote-run db:set-tests-state-status
cdb:remote-run db:set-var
cdb:remote-run db:testmeta-add-record
cdb:remote-run db:testmeta-get-record
cdb:remote-run db:testmeta-update-field
cdb:remote-run db:update-run-event_time
cdb:remote-run instead
cdb:remote-run server:start
cdb:remote-run test:get-matching-previous-test-run-records
cdb:tests-register-test *runremote*
(define (runs:shrink-can-run-more-tests-count) ;; the db is a dummy var so we can use cdb:remote-run
======================================================================
[87cbe68f31]
[be405e8e2e]
# FROM andyjpg on #chicken
(let ((original-exit (exit-handler)))
|