[editor] Limit the availability history check to N last running queries
@@ -2212,7 +2212,7 @@ var EditorViewModel = (function() {
self.updateHistory = function (statuses, interval) {
var items = $.grep(self.history(), function (item) {
return statuses.indexOf(item.status()) != -1;
- });
+ }).slice(0, 25);
function updateHistoryCall(item) {
$.post("/notebook/api/check_status", {
