diff --git a/game-server/app/servers/activity/remote/activityRemote.ts b/game-server/app/servers/activity/remote/activityRemote.ts
index 076cbcfe2..c42131e21 100644
--- a/game-server/app/servers/activity/remote/activityRemote.ts
+++ b/game-server/app/servers/activity/remote/activityRemote.ts
@@ -8,6 +8,7 @@ import { ActivityInRemote } from '../../../domain/activityField/activityField';
 import { errlogger } from '../../../util/logger';
 import { ActivityGroupModel } from '../../../db/ActivityGroup';
 import { deleteActivities, loadActivities, saveActivitiesToGroup, updateActivities, _getActivityById, _getActivitiesByType, _getActivities, _getActivitiesByServerId } from '../../../services/activity/activityRemoteService';
+import { saveActivityMemory } from '../../../services/log/memoryLogService';
 
 export default function (app: Application) {
     new HandlerService(app, {});
@@ -139,4 +140,12 @@ export class ActivityRemote {
             errlogger.error(`remote ${__filename} \n ${e.stack}`);
         }
     }
+
+    public saveActivityMemory() {
+        try {
+            return saveActivityMemory();
+        } catch(e) {
+            errlogger.error(`remote ${__filename} \n ${e.stack}`);
+        }
+    }
 }
\ No newline at end of file
diff --git a/game-server/app/servers/battle/remote/battleRemote.ts b/game-server/app/servers/battle/remote/battleRemote.ts
index e6662a1f6..310f4cfe9 100644
--- a/game-server/app/servers/battle/remote/battleRemote.ts
+++ b/game-server/app/servers/battle/remote/battleRemote.ts
@@ -2,6 +2,7 @@ import { Application, ChannelService, FrontendSession, RemoterClass, HandlerServ
 import { PVPConfigModel, PVPConfigType } from '../../../db/SystemConfig';
 import { reloadResources } from '../../../pubUtils/data';
 import { getServerMainten, setServerMainten, stopServerMainten } from '../../../services/gmService';
+import { savePvpSeasonMemory } from '../../../services/log/memoryLogService';
 import { taflush } from '../../../services/sdkService';
 import { errlogger } from '../../../util/logger';
 
@@ -140,4 +141,12 @@ export class BattleRemote {
             errlogger.error(`remote ${__filename} \n ${e.stack}`);
         }
     }
+
+    public savePvpSeasonMemory() {
+        try {
+            return savePvpSeasonMemory();
+        } catch(e) {
+            errlogger.error(`remote ${__filename} \n ${e.stack}`);
+        }
+    }
 }
\ No newline at end of file
diff --git a/game-server/app/servers/battle/remote/comBattleRemote.ts b/game-server/app/servers/battle/remote/comBattleRemote.ts
index e93eb30de..d6abdd221 100644
--- a/game-server/app/servers/battle/remote/comBattleRemote.ts
+++ b/game-server/app/servers/battle/remote/comBattleRemote.ts
@@ -4,6 +4,7 @@ import { STATUS } from '../../../consts';
 import { handleComBtlProgress, _addToSearchingTeams } from '../../../services/comBattleService';
 import { MemComBtlTeam } from '../../../domain/battleField/ComBattleTeamField';
 import { errlogger } from '../../../util/logger';
+import { saveComBattleMemory } from '../../../services/log/memoryLogService';
 
 export default function (app: Application) {
     new HandlerService(app, {});
@@ -44,4 +45,11 @@ export class ComBattleRemote {
         }
     }
 
+    public saveComBattleMemory() {
+        try {
+            return saveComBattleMemory();
+        } catch(e) {
+            errlogger.error(`remote ${__filename} \n ${e.stack}`);
+        }
+    }
 }
\ No newline at end of file
diff --git a/game-server/app/servers/connector/remote/connectorRemote.ts b/game-server/app/servers/connector/remote/connectorRemote.ts
index a3565b2c6..b013a488b 100644
--- a/game-server/app/servers/connector/remote/connectorRemote.ts
+++ b/game-server/app/servers/connector/remote/connectorRemote.ts
@@ -10,6 +10,7 @@ import { getServerMainten, setServerMainten, stopServerMainten } from '../../../
 import { taflush } from '../../../services/sdkService';
 import { errlogger } from '../../../util/logger';
 import { setWeek } from '../../../pubUtils/timeUtil';
+import { savePvpSeasonMemory } from '../../../services/log/memoryLogService';
 export default function (app: Application) {
     new HandlerService(app, {});
     return new ConnectorRemote(app);
@@ -171,4 +172,12 @@ export class ConnectorRemote {
             errlogger.error(`remote ${__filename} \n ${e.stack}`);
         }
     }
+
+    public savePvpSeasonMemory() {
+        try {
+            return savePvpSeasonMemory();
+        } catch(e) {
+            errlogger.error(`remote ${__filename} \n ${e.stack}`);
+        }
+    }
 }
diff --git a/game-server/app/servers/gm/handler/gmHandler.ts b/game-server/app/servers/gm/handler/gmHandler.ts
index 3f05db883..23a784f78 100644
--- a/game-server/app/servers/gm/handler/gmHandler.ts
+++ b/game-server/app/servers/gm/handler/gmHandler.ts
@@ -2,7 +2,7 @@ import { Application, BackendSession, pinus } from 'pinus';
 import { getRandSingleEelm, resResult } from '../../../pubUtils/util';
 import { STATUS } from '../../../consts/statusCode';
 import { GMMailModel, GMMailType } from '../../../db/GMMail';
-import { ACTIVITY_TYPE, GM_MAIL_STATUS, GM_MAIL_TYPE, MAIL_TIME_TYPE, PUSH_ROUTE, SURVEY_SELECT } from '../../../consts';
+import { ACTIVITY_TYPE, GM_MAIL_STATUS, GM_MAIL_TYPE, MAIL_TIME_TYPE, MEMORY_LOG_TYPE, PUSH_ROUTE, SURVEY_SELECT } from '../../../consts';
 import { ActivityModel } from '../../../db/Activity';
 import { ActivityGroupModel } from '../../../db/ActivityGroup';
 import { ActivityGroupTypeModel } from '../../../db/ActivityGroupType';
@@ -16,6 +16,8 @@ import { SurveyModel, SurveyUpdate } from '../../../db/Survery';
 import { getSurvey } from '../../../services/gmService';
 import { sendMessageToAllWithSuc } from '../../../services/pushService';
 import { sendMailByContent, sendMailsByGmMail } from '../../../services/mailService';
+import { saveMemory } from '../../../services/log/memoryLogService';
+
 let timer: NodeJS.Timer;
 export default function (app: Application) {
     return new GmHandler(app);
@@ -276,4 +278,10 @@ export class GmHandler {
 
         return resResult(STATUS.SUCCESS);
     }
+
+    async saveMemoryLog(msg: { memoryLogType: MEMORY_LOG_TYPE }, session: BackendSession) {
+        const { memoryLogType } = msg;
+        await saveMemory(memoryLogType);
+        return resResult(STATUS.SUCCESS);
+    }
 }
\ No newline at end of file
diff --git a/game-server/app/servers/gm/handler/gmRoleHandler.ts b/game-server/app/servers/gm/handler/gmRoleHandler.ts
index 40fe2be5f..3abf0c33f 100644
--- a/game-server/app/servers/gm/handler/gmRoleHandler.ts
+++ b/game-server/app/servers/gm/handler/gmRoleHandler.ts
@@ -6,7 +6,7 @@ import { addItems } from '../../../services/role/rewardService';
 import { RewardInter } from '../../../pubUtils/interface';
 import { gameData, getExpByLv, getHeroExpByLv, getHeroLvByExp, getLvByExp } from '../../../pubUtils/data';
 import { RoleModel, RoleType, WarStar } from '../../../db/Role';
-import { BLOCK_TYPE, DEFAULT_HEROES, GUILD_AUTH, GUILD_DISMISS_WAY, GUILD_JOB, GUILD_MASTER_CHANGE_WAY, GUILD_STATUS, GUILD_STRUCTURE, HERO_SYSTEM_TYPE, ITEM_CHANGE_REASON, MAIL_TYPE, PUSH_ROUTE, REDIS_KEY, TA_EVENT, WAR_TYPE } from '../../../consts';
+import { BLOCK_TYPE, DEFAULT_HEROES, GUILD_AUTH, GUILD_DISMISS_WAY, GUILD_JOB, GUILD_MASTER_CHANGE_WAY, GUILD_STATUS, GUILD_STRUCTURE, HERO_SYSTEM_TYPE, ITEM_CHANGE_REASON, MAIL_TYPE, MEMORY_LOG_TYPE, PUSH_ROUTE, REDIS_KEY, TA_EVENT, WAR_TYPE } from '../../../consts';
 import { GuildFormParam, SetHeroParam } from '../../../domain/backEndField/params';
 import { GuildModel, GuildUpdateParam } from '../../../db/Guild';
 import { Rank } from '../../../services/rankService';
diff --git a/game-server/app/servers/guild/remote/guildActivityRemote.ts b/game-server/app/servers/guild/remote/guildActivityRemote.ts
index d42ff6733..dd7cd290d 100644
--- a/game-server/app/servers/guild/remote/guildActivityRemote.ts
+++ b/game-server/app/servers/guild/remote/guildActivityRemote.ts
@@ -5,6 +5,7 @@ import { setWeek } from '../../../pubUtils/timeUtil';
 import { sendUngotDividend } from '../../../services/auctionService';
 import { errlogger } from '../../../util/logger';
 import { GUILD_ACTIVITY_TYPE } from '../../../consts';
+import { saveGuildActivityIndexMemory } from '../../../services/log/memoryLogService';
 
 export default function (app: Application) {
     new HandlerService(app, {});
@@ -213,4 +214,12 @@ export class GuildActivityRemote {
             errlogger.error(`remote ${__filename} \n ${e.stack}`);
         }
     }
+
+    public saveGuildActivityIndexMemory() {
+        try {
+            return saveGuildActivityIndexMemory();
+        } catch(e) {
+            errlogger.error(`remote ${__filename} \n ${e.stack}`);
+        }
+    }
 }
\ No newline at end of file
diff --git a/game-server/app/services/log/memoryLogService.ts b/game-server/app/services/log/memoryLogService.ts
new file mode 100644
index 000000000..e0c7109fd
--- /dev/null
+++ b/game-server/app/services/log/memoryLogService.ts
@@ -0,0 +1,114 @@
+import { pinus } from "pinus";
+import { GUILD_ACTIVITY_TYPE, MEMORY_LOG_TYPE } from "../../consts";
+import { ActivityInRemote } from "../../domain/activityField/activityField";
+import { MemComBtlTeam } from "../../domain/battleField/ComBattleTeamField";
+import { saveMemoryLog, saveMemoryLogs } from "../../pubUtils/logUtil";
+import { getGAIndexInPinus } from "../guildActivity/guildActivityService";
+
+// 将内存打印下来
+export async function saveMemory(type: MEMORY_LOG_TYPE) {
+    switch (type) {
+        case MEMORY_LOG_TYPE.ACTIVITY:
+            await _saveActivityMemory();
+            break;
+        case MEMORY_LOG_TYPE.PVP_SEASON:
+            await _savePvpSeasonMemory();
+            break;
+        case MEMORY_LOG_TYPE.GA_INDEX:
+            await _saveGuildActivityIndexMemory();
+            break;
+        case MEMORY_LOG_TYPE.COMBATTLE:
+            await _saveComBattleMemory();
+            break;
+    }
+}
+
+async function _saveActivityMemory() {
+    await pinus.app.rpc.activity.activityRemote.saveActivityMemory.broadcast();
+}
+
+// activity服
+export async function saveActivityMemory() {
+    await saveMemoryLogs(pinus.app.getServerId(), [
+        { memoryLogField: 'activities', memoryData: treatActivities(pinus.app.get('activities')) },
+        { memoryLogField: 'activityByServer', memoryData: treatActivityByServer(pinus.app.get('activityByServer')) },
+        { memoryLogField: 'activityByType', memoryData: treatActivityType(pinus.app.get('activityByType')) },
+        { memoryLogField: 'groupToServer', memoryData: treatGroupToServer(pinus.app.get('groupToServer')) },
+    ]);
+}
+
+function treatActivities(activities: Map<number, ActivityInRemote> = new Map()) {
+    let result: ActivityInRemote[] = [];
+    for(let [_, activity] of activities) {
+        result.push(activity);
+    }
+    return JSON.stringify(result);
+}
+
+function treatActivityByServer(activityByServer: Map<number, number[]> = new Map()) {
+    let result: { serverId: number, activityIds: number[] }[] = [];
+    for(let [ serverId, activityIds ] of activityByServer) {
+        result.push({ serverId, activityIds });
+    }
+    return JSON.stringify(result);
+}
+
+function treatActivityType(activityByType: Map<number, Map<number, number[]>> = new Map()) {
+    let result: { serverId: number, type: number, activityIds: number[] }[] = [];
+    for(let [ serverId, typeToActivity ] of activityByType) {
+        for(let [ type, activityIds ] of typeToActivity) {
+            result.push({ serverId, type, activityIds });
+        }
+    }
+    return JSON.stringify(result);
+}
+
+function treatGroupToServer(groupToServer: Map<number, number[]> = new Map()) {
+    let result: { groupId: number, serverIds: number[] }[] = [];
+    for(let [groupId, serverIds] of groupToServer) {
+        result.push({ groupId, serverIds });
+    }
+    return JSON.stringify(result);
+}
+
+async function _savePvpSeasonMemory() {
+    await pinus.app.rpc.battle.battleRemote.savePvpSeasonMemory.broadcast();
+    await pinus.app.rpc.connector.connectorRemote.savePvpSeasonMemory.broadcast();
+}
+
+export async function savePvpSeasonMemory() {
+    let data = { 
+        pvpSeasonNum: pinus.app.get('pvpSeasonNum'),
+        pvpSeasonEndTime: pinus.app.get('pvpSeasonEndTime')
+    }
+    await saveMemoryLog(pinus.app.getServerId(), 'pvpSeason', JSON.stringify(data));
+}
+
+async function _saveGuildActivityIndexMemory() {
+    await pinus.app.rpc.guild.guildActivityRemote.saveGuildActivityIndexMemory.broadcast();
+}
+
+export async function saveGuildActivityIndexMemory() {
+    let data = {
+        gateActivity: getGAIndexInPinus(GUILD_ACTIVITY_TYPE.GATE_ACTIVITY),
+        cityActivity: getGAIndexInPinus(GUILD_ACTIVITY_TYPE.CITY_ACTIVITY),
+        raceActivity: getGAIndexInPinus(GUILD_ACTIVITY_TYPE.RACE_ACTIVITY),
+    }
+    await saveMemoryLog(pinus.app.getServerId(), 'gaIndex', JSON.stringify(data));
+}
+
+async function _saveComBattleMemory() {
+    await pinus.app.rpc.battle.comBattleRemote.saveComBattleMemory.broadcast();
+}
+
+export async function saveComBattleMemory() {
+    await saveMemoryLog(pinus.app.getServerId(), 'comBattle', treatTeamMap(pinus.app.get('teamMap')));
+}
+
+function treatTeamMap(teamMap: Map<string, MemComBtlTeam> = new Map()) {
+    let result: MemComBtlTeam[] = [];
+    for(let [_teamCode, team] of teamMap) {
+        result.push(team);
+    }
+    return JSON.stringify(result);
+}
\ No newline at end of file
diff --git a/shared/consts/constModules/sysConst.ts b/shared/consts/constModules/sysConst.ts
index c450ac1f6..23c5b92db 100644
--- a/shared/consts/constModules/sysConst.ts
+++ b/shared/consts/constModules/sysConst.ts
@@ -1118,6 +1118,14 @@ export enum LOG_TYPE {
     GATE_HP = 'gateHp', // 诸侯混战城门
     BOSS_HP = 'bossHp', // 演武台boss血量
     REBIRTH = 'rebirth', // 演武台boss血量
+    MEMORY = 'memory', // 保存内存
+}
+
+export enum MEMORY_LOG_TYPE {
+    ACTIVITY = 'activity',        // 活动
+    PVP_SEASON = 'pvpSeason',     // pvp赛季
+    GA_INDEX = 'gaIndex',         // 军团活动index
+    COMBATTLE = 'comBattle',      // 寻宝活动
 }
 
 export enum CE_CHANGE_REASON {
diff --git a/shared/db/UserLog.ts b/shared/db/UserLog.ts
index f32e1ac82..50eb6ccc9 100644
--- a/shared/db/UserLog.ts
+++ b/shared/db/UserLog.ts
@@ -62,7 +62,7 @@ export default class UserLog extends BaseModel {
     @prop({ required: false })
     uid: number;            // uid
 
-    @prop({ required: true })
+    @prop({ required: false })
     serverId: number;		    // 小区id
 
     @prop({ required: false })
@@ -168,11 +168,26 @@ export default class UserLog extends BaseModel {
     @prop({ required: false })
     heroInfo: string;               // 武将信息
 
+    // 内存
+    @prop({ required: false })
+    sid: string;                  // 线程
+
+    @prop({ required: false })
+    memoryLogField: string;        // 类型
+
+    @prop({ required: false })
+    memoryData: string;           // 内存数据
+
     public static async createRecord(params: UserLogModelTypeParam) {
         const r = await UserLogModel.insertMany(params);
         return r;
     }
 
+    public static async createRecords(params: UserLogModelTypeParam[]) {
+        const r = await UserLogModel.insertMany(params);
+        return r;
+    }
+
     private static getSearchObj(form: SearchUserLogParam) {
         let searchObj = {};
         if (form.type) searchObj['type'] = form.type;
diff --git a/shared/pubUtils/logUtil.ts b/shared/pubUtils/logUtil.ts
index 9a84f7d15..b9d848e2d 100644
--- a/shared/pubUtils/logUtil.ts
+++ b/shared/pubUtils/logUtil.ts
@@ -135,4 +135,23 @@ export async function saveRebirthLog(session: any, hero: HeroType) {
     } catch (e) {
         console.error(e);
     }
+}
+
+export async function saveMemoryLog(sid: string, memoryLogField: string, memoryData: string) {
+    try {
+        await UserLogModel.createRecord({ type: LOG_TYPE.MEMORY, sid, memoryLogField, memoryData });    
+    } catch (e) {
+        console.error(e);
+    }
+}
+
+export async function saveMemoryLogs(sid: string, arr: { memoryLogField: string, memoryData: string} []) {
+    try {
+        let params = arr.map(({ memoryLogField, memoryData }) => {
+            return { type: LOG_TYPE.MEMORY, sid, memoryLogField, memoryData }
+        })
+        await UserLogModel.createRecords(params);    
+    } catch (e) {
+        console.error(e);
+    }
 }
\ No newline at end of file
diff --git a/shared/resource/jsons/dic_api.json b/shared/resource/jsons/dic_api.json
index 7c749afd8..7202ac7f0 100644
--- a/shared/resource/jsons/dic_api.json
+++ b/shared/resource/jsons/dic_api.json
@@ -880,5 +880,12 @@
         "name": "补单",
         "module": "order",
         "type": "update"
+    },
+    {
+        "id": 127,
+        "api": "gm.gmHandler.saveMemoryLog",
+        "name": "保存内存",
+        "module": "sys",
+        "type": "update"
     }
 ]
\ No newline at end of file