Merge branch 'soon' into staging

lib/commands/admin-rpc.js

@@ -56,6 +56,11 @@ var getCacheStats = function (env, server, cb) {
     });
 };
 
+// CryptPad_AsyncStore.rpc.send('ADMIN', ['GET_WORKER_PROFILES'], console.log)
+var getWorkerProfiles = function (Env, Server, cb) {
+    cb(void 0, Env.commandTimers);
+};
+
 var getActiveSessions = function (Env, Server, cb) {
     var stats = Server.getSessionStats();
     cb(void 0, [
@@ -322,6 +327,7 @@ var commands = {
     INSTANCE_STATUS: instanceStatus,
     GET_LIMITS: getLimits,
     SET_LAST_EVICTION: setLastEviction,
+    GET_WORKER_PROFILES: getWorkerProfiles,
 };
 
 Admin.command = function (Env, safeKey, data, _cb, Server) {

lib/env.js

@@ -94,6 +94,7 @@ module.exports.create = function (config) {
         disableIntegratedEviction: config.disableIntegratedEviction || false,
         lastEviction: +new Date(),
         evictionReport: {},
+        commandTimers: {},
     };
 
     (function () {

lib/workers/db-worker.js

@@ -230,8 +230,10 @@ const computeIndexFromOffset = function (channelName, offset, cb) {
             var diff = new_start - start;
             Env.Log.info('WORKER_OFFSET_UPDATE', {
                 channel: channelName,
-                old_start: start,
-                new_start: new_start,
+                start: start,
+                startMB: start / 1024 / 1024,
+                update: new_start,
+                updateMB: new_start / 1024 / 1024,
                 diff: diff,
                 diffMB: diff / 1024 / 1024,
             });

lib/workers/index.js

@@ -14,6 +14,14 @@ const DEFAULT_QUERY_TIMEOUT = 60000 * 15; // increased from three to fifteen min
 Workers.initialize = function (Env, config, _cb) {
     var cb = Util.once(Util.mkAsync(_cb));
 
+    var incrementTime = function (command, start) {
+        if (!command) { return; }
+        var end = +new Date();
+        var T = Env.commandTimers;
+        var diff = (end - start);
+        T[command] = (T[command] || 0) + (diff / 1000);
+    };
+
     const workers = [];
 
     const response = Util.response(function (errLabel, info) {
@@ -112,7 +120,9 @@ Workers.initialize = function (Env, config, _cb) {
         }
 
         const txid = guid();
+        var start = +new Date();
         var cb = Util.once(Util.mkAsync(Util.both(_cb, function (err /*, value */) {
+            incrementTime(msg && msg.command, start);
             if (err !== 'TIMEOUT') { return; }
             Log.debug("WORKER_TIMEOUT_CAUSE", msg);
             // in the event of a timeout the user will receive an error