diff --git a/packages/backend/src/queue/QueueProcessorService.ts b/packages/backend/src/queue/QueueProcessorService.ts
index ce999d9cef..eb1901d069 100644
--- a/packages/backend/src/queue/QueueProcessorService.ts
+++ b/packages/backend/src/queue/QueueProcessorService.ts
@@ -5,6 +5,7 @@
 
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import * as Bull from 'bullmq';
+import * as Sentry from '@sentry/node';
 import type { Config } from '@/config.js';
 import { DI } from '@/di-symbols.js';
 import type Logger from '@/logger.js';
@@ -135,199 +136,271 @@ export class QueueProcessorService implements OnApplicationShutdown {
 		}
 
 		//#region system
-		this.systemQueueWorker = new Bull.Worker(QUEUE.SYSTEM, (job) => {
-			switch (job.name) {
-				case 'tickCharts': return this.tickChartsProcessorService.process();
-				case 'resyncCharts': return this.resyncChartsProcessorService.process();
-				case 'cleanCharts': return this.cleanChartsProcessorService.process();
-				case 'aggregateRetention': return this.aggregateRetentionProcessorService.process();
-				case 'checkExpiredMutings': return this.checkExpiredMutingsProcessorService.process();
-				case 'clean': return this.cleanProcessorService.process();
-				default: throw new Error(`unrecognized job type ${job.name} for system`);
-			}
-		}, {
-			...baseQueueOptions(this.config, QUEUE.SYSTEM),
-			autorun: false,
-		});
+		{
+			const processer = (job: Bull.Job) => {
+				switch (job.name) {
+					case 'tickCharts': return this.tickChartsProcessorService.process();
+					case 'resyncCharts': return this.resyncChartsProcessorService.process();
+					case 'cleanCharts': return this.cleanChartsProcessorService.process();
+					case 'aggregateRetention': return this.aggregateRetentionProcessorService.process();
+					case 'checkExpiredMutings': return this.checkExpiredMutingsProcessorService.process();
+					case 'clean': return this.cleanProcessorService.process();
+					default: throw new Error(`unrecognized job type ${job.name} for system`);
+				}
+			};
 
-		const systemLogger = this.logger.createSubLogger('system');
+			this.systemQueueWorker = new Bull.Worker(QUEUE.SYSTEM, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: System: ' + job.name }, () => processer(job));
+				} else {
+					return processer(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.SYSTEM),
+				autorun: false,
+			});
 
-		this.systemQueueWorker
-			.on('active', (job) => systemLogger.debug(`active id=${job.id}`))
-			.on('completed', (job, result) => systemLogger.debug(`completed(${result}) id=${job.id}`))
-			.on('failed', (job, err) => systemLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
-			.on('error', (err: Error) => systemLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => systemLogger.warn(`stalled id=${jobId}`));
+			const systemLogger = this.logger.createSubLogger('system');
+
+			this.systemQueueWorker
+				.on('active', (job) => systemLogger.debug(`active id=${job.id}`))
+				.on('completed', (job, result) => systemLogger.debug(`completed(${result}) id=${job.id}`))
+				.on('failed', (job, err) => systemLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
+				.on('error', (err: Error) => systemLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => systemLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region db
-		this.dbQueueWorker = new Bull.Worker(QUEUE.DB, (job) => {
-			switch (job.name) {
-				case 'deleteDriveFiles': return this.deleteDriveFilesProcessorService.process(job);
-				case 'exportCustomEmojis': return this.exportCustomEmojisProcessorService.process(job);
-				case 'exportNotes': return this.exportNotesProcessorService.process(job);
-				case 'exportClips': return this.exportClipsProcessorService.process(job);
-				case 'exportFavorites': return this.exportFavoritesProcessorService.process(job);
-				case 'exportFollowing': return this.exportFollowingProcessorService.process(job);
-				case 'exportMuting': return this.exportMutingProcessorService.process(job);
-				case 'exportBlocking': return this.exportBlockingProcessorService.process(job);
-				case 'exportUserLists': return this.exportUserListsProcessorService.process(job);
-				case 'exportAntennas': return this.exportAntennasProcessorService.process(job);
-				case 'importFollowing': return this.importFollowingProcessorService.process(job);
-				case 'importFollowingToDb': return this.importFollowingProcessorService.processDb(job);
-				case 'importMuting': return this.importMutingProcessorService.process(job);
-				case 'importBlocking': return this.importBlockingProcessorService.process(job);
-				case 'importBlockingToDb': return this.importBlockingProcessorService.processDb(job);
-				case 'importUserLists': return this.importUserListsProcessorService.process(job);
-				case 'importCustomEmojis': return this.importCustomEmojisProcessorService.process(job);
-				case 'importAntennas': return this.importAntennasProcessorService.process(job);
-				case 'deleteAccount': return this.deleteAccountProcessorService.process(job);
-				default: throw new Error(`unrecognized job type ${job.name} for db`);
-			}
-		}, {
-			...baseQueueOptions(this.config, QUEUE.DB),
-			autorun: false,
-		});
+		{
+			const processer = (job: Bull.Job) => {
+				switch (job.name) {
+					case 'deleteDriveFiles': return this.deleteDriveFilesProcessorService.process(job);
+					case 'exportCustomEmojis': return this.exportCustomEmojisProcessorService.process(job);
+					case 'exportNotes': return this.exportNotesProcessorService.process(job);
+					case 'exportClips': return this.exportClipsProcessorService.process(job);
+					case 'exportFavorites': return this.exportFavoritesProcessorService.process(job);
+					case 'exportFollowing': return this.exportFollowingProcessorService.process(job);
+					case 'exportMuting': return this.exportMutingProcessorService.process(job);
+					case 'exportBlocking': return this.exportBlockingProcessorService.process(job);
+					case 'exportUserLists': return this.exportUserListsProcessorService.process(job);
+					case 'exportAntennas': return this.exportAntennasProcessorService.process(job);
+					case 'importFollowing': return this.importFollowingProcessorService.process(job);
+					case 'importFollowingToDb': return this.importFollowingProcessorService.processDb(job);
+					case 'importMuting': return this.importMutingProcessorService.process(job);
+					case 'importBlocking': return this.importBlockingProcessorService.process(job);
+					case 'importBlockingToDb': return this.importBlockingProcessorService.processDb(job);
+					case 'importUserLists': return this.importUserListsProcessorService.process(job);
+					case 'importCustomEmojis': return this.importCustomEmojisProcessorService.process(job);
+					case 'importAntennas': return this.importAntennasProcessorService.process(job);
+					case 'deleteAccount': return this.deleteAccountProcessorService.process(job);
+					default: throw new Error(`unrecognized job type ${job.name} for db`);
+				}
+			};
 
-		const dbLogger = this.logger.createSubLogger('db');
+			this.dbQueueWorker = new Bull.Worker(QUEUE.DB, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: DB: ' + job.name }, () => processer(job));
+				} else {
+					return processer(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.DB),
+				autorun: false,
+			});
 
-		this.dbQueueWorker
-			.on('active', (job) => dbLogger.debug(`active id=${job.id}`))
-			.on('completed', (job, result) => dbLogger.debug(`completed(${result}) id=${job.id}`))
-			.on('failed', (job, err) => dbLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
-			.on('error', (err: Error) => dbLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => dbLogger.warn(`stalled id=${jobId}`));
+			const dbLogger = this.logger.createSubLogger('db');
+
+			this.dbQueueWorker
+				.on('active', (job) => dbLogger.debug(`active id=${job.id}`))
+				.on('completed', (job, result) => dbLogger.debug(`completed(${result}) id=${job.id}`))
+				.on('failed', (job, err) => dbLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
+				.on('error', (err: Error) => dbLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => dbLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region deliver
-		this.deliverQueueWorker = new Bull.Worker(QUEUE.DELIVER, (job) => this.deliverProcessorService.process(job), {
-			...baseQueueOptions(this.config, QUEUE.DELIVER),
-			autorun: false,
-			concurrency: this.config.deliverJobConcurrency ?? 128,
-			limiter: {
-				max: this.config.deliverJobPerSec ?? 128,
-				duration: 1000,
-			},
-			settings: {
-				backoffStrategy: httpRelatedBackoff,
-			},
-		});
+		{
+			this.deliverQueueWorker = new Bull.Worker(QUEUE.DELIVER, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: Deliver' }, () => this.deliverProcessorService.process(job));
+				} else {
+					return this.deliverProcessorService.process(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.DELIVER),
+				autorun: false,
+				concurrency: this.config.deliverJobConcurrency ?? 128,
+				limiter: {
+					max: this.config.deliverJobPerSec ?? 128,
+					duration: 1000,
+				},
+				settings: {
+					backoffStrategy: httpRelatedBackoff,
+				},
+			});
 
-		const deliverLogger = this.logger.createSubLogger('deliver');
+			const deliverLogger = this.logger.createSubLogger('deliver');
 
-		this.deliverQueueWorker
-			.on('active', (job) => deliverLogger.debug(`active ${getJobInfo(job, true)} to=${job.data.to}`))
-			.on('completed', (job, result) => deliverLogger.debug(`completed(${result}) ${getJobInfo(job, true)} to=${job.data.to}`))
-			.on('failed', (job, err) => deliverLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`))
-			.on('error', (err: Error) => deliverLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => deliverLogger.warn(`stalled id=${jobId}`));
+			this.deliverQueueWorker
+				.on('active', (job) => deliverLogger.debug(`active ${getJobInfo(job, true)} to=${job.data.to}`))
+				.on('completed', (job, result) => deliverLogger.debug(`completed(${result}) ${getJobInfo(job, true)} to=${job.data.to}`))
+				.on('failed', (job, err) => deliverLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`))
+				.on('error', (err: Error) => deliverLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => deliverLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region inbox
-		this.inboxQueueWorker = new Bull.Worker(QUEUE.INBOX, (job) => this.inboxProcessorService.process(job), {
-			...baseQueueOptions(this.config, QUEUE.INBOX),
-			autorun: false,
-			concurrency: this.config.inboxJobConcurrency ?? 16,
-			limiter: {
-				max: this.config.inboxJobPerSec ?? 32,
-				duration: 1000,
-			},
-			settings: {
-				backoffStrategy: httpRelatedBackoff,
-			},
-		});
+		{
+			this.inboxQueueWorker = new Bull.Worker(QUEUE.INBOX, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: Inbox' }, () => this.inboxProcessorService.process(job));
+				} else {
+					return this.inboxProcessorService.process(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.INBOX),
+				autorun: false,
+				concurrency: this.config.inboxJobConcurrency ?? 16,
+				limiter: {
+					max: this.config.inboxJobPerSec ?? 32,
+					duration: 1000,
+				},
+				settings: {
+					backoffStrategy: httpRelatedBackoff,
+				},
+			});
 
-		const inboxLogger = this.logger.createSubLogger('inbox');
+			const inboxLogger = this.logger.createSubLogger('inbox');
 
-		this.inboxQueueWorker
-			.on('active', (job) => inboxLogger.debug(`active ${getJobInfo(job, true)}`))
-			.on('completed', (job, result) => inboxLogger.debug(`completed(${result}) ${getJobInfo(job, true)}`))
-			.on('failed', (job, err) => inboxLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} activity=${job ? (job.data.activity ? job.data.activity.id : 'none') : '-'}`, { job, e: renderError(err) }))
-			.on('error', (err: Error) => inboxLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => inboxLogger.warn(`stalled id=${jobId}`));
+			this.inboxQueueWorker
+				.on('active', (job) => inboxLogger.debug(`active ${getJobInfo(job, true)}`))
+				.on('completed', (job, result) => inboxLogger.debug(`completed(${result}) ${getJobInfo(job, true)}`))
+				.on('failed', (job, err) => inboxLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} activity=${job ? (job.data.activity ? job.data.activity.id : 'none') : '-'}`, { job, e: renderError(err) }))
+				.on('error', (err: Error) => inboxLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => inboxLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region webhook deliver
-		this.webhookDeliverQueueWorker = new Bull.Worker(QUEUE.WEBHOOK_DELIVER, (job) => this.webhookDeliverProcessorService.process(job), {
-			...baseQueueOptions(this.config, QUEUE.WEBHOOK_DELIVER),
-			autorun: false,
-			concurrency: 64,
-			limiter: {
-				max: 64,
-				duration: 1000,
-			},
-			settings: {
-				backoffStrategy: httpRelatedBackoff,
-			},
-		});
+		{
+			this.webhookDeliverQueueWorker = new Bull.Worker(QUEUE.WEBHOOK_DELIVER, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: WebhookDeliver' }, () => this.webhookDeliverProcessorService.process(job));
+				} else {
+					return this.webhookDeliverProcessorService.process(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.WEBHOOK_DELIVER),
+				autorun: false,
+				concurrency: 64,
+				limiter: {
+					max: 64,
+					duration: 1000,
+				},
+				settings: {
+					backoffStrategy: httpRelatedBackoff,
+				},
+			});
 
-		const webhookLogger = this.logger.createSubLogger('webhook');
+			const webhookLogger = this.logger.createSubLogger('webhook');
 
-		this.webhookDeliverQueueWorker
-			.on('active', (job) => webhookLogger.debug(`active ${getJobInfo(job, true)} to=${job.data.to}`))
-			.on('completed', (job, result) => webhookLogger.debug(`completed(${result}) ${getJobInfo(job, true)} to=${job.data.to}`))
-			.on('failed', (job, err) => webhookLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`))
-			.on('error', (err: Error) => webhookLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => webhookLogger.warn(`stalled id=${jobId}`));
+			this.webhookDeliverQueueWorker
+				.on('active', (job) => webhookLogger.debug(`active ${getJobInfo(job, true)} to=${job.data.to}`))
+				.on('completed', (job, result) => webhookLogger.debug(`completed(${result}) ${getJobInfo(job, true)} to=${job.data.to}`))
+				.on('failed', (job, err) => webhookLogger.warn(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`))
+				.on('error', (err: Error) => webhookLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => webhookLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region relationship
-		this.relationshipQueueWorker = new Bull.Worker(QUEUE.RELATIONSHIP, (job) => {
-			switch (job.name) {
-				case 'follow': return this.relationshipProcessorService.processFollow(job);
-				case 'unfollow': return this.relationshipProcessorService.processUnfollow(job);
-				case 'block': return this.relationshipProcessorService.processBlock(job);
-				case 'unblock': return this.relationshipProcessorService.processUnblock(job);
-				default: throw new Error(`unrecognized job type ${job.name} for relationship`);
-			}
-		}, {
-			...baseQueueOptions(this.config, QUEUE.RELATIONSHIP),
-			autorun: false,
-			concurrency: this.config.relationshipJobConcurrency ?? 16,
-			limiter: {
-				max: this.config.relationshipJobPerSec ?? 64,
-				duration: 1000,
-			},
-		});
+		{
+			const processer = (job: Bull.Job) => {
+				switch (job.name) {
+					case 'follow': return this.relationshipProcessorService.processFollow(job);
+					case 'unfollow': return this.relationshipProcessorService.processUnfollow(job);
+					case 'block': return this.relationshipProcessorService.processBlock(job);
+					case 'unblock': return this.relationshipProcessorService.processUnblock(job);
+					default: throw new Error(`unrecognized job type ${job.name} for relationship`);
+				}
+			};
 
-		const relationshipLogger = this.logger.createSubLogger('relationship');
+			this.relationshipQueueWorker = new Bull.Worker(QUEUE.RELATIONSHIP, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: Relationship: ' + job.name }, () => processer(job));
+				} else {
+					return processer(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.RELATIONSHIP),
+				autorun: false,
+				concurrency: this.config.relationshipJobConcurrency ?? 16,
+				limiter: {
+					max: this.config.relationshipJobPerSec ?? 64,
+					duration: 1000,
+				},
+			});
 
-		this.relationshipQueueWorker
-			.on('active', (job) => relationshipLogger.debug(`active id=${job.id}`))
-			.on('completed', (job, result) => relationshipLogger.debug(`completed(${result}) id=${job.id}`))
-			.on('failed', (job, err) => relationshipLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
-			.on('error', (err: Error) => relationshipLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => relationshipLogger.warn(`stalled id=${jobId}`));
+			const relationshipLogger = this.logger.createSubLogger('relationship');
+
+			this.relationshipQueueWorker
+				.on('active', (job) => relationshipLogger.debug(`active id=${job.id}`))
+				.on('completed', (job, result) => relationshipLogger.debug(`completed(${result}) id=${job.id}`))
+				.on('failed', (job, err) => relationshipLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
+				.on('error', (err: Error) => relationshipLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => relationshipLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region object storage
-		this.objectStorageQueueWorker = new Bull.Worker(QUEUE.OBJECT_STORAGE, (job) => {
-			switch (job.name) {
-				case 'deleteFile': return this.deleteFileProcessorService.process(job);
-				case 'cleanRemoteFiles': return this.cleanRemoteFilesProcessorService.process(job);
-				default: throw new Error(`unrecognized job type ${job.name} for objectStorage`);
-			}
-		}, {
-			...baseQueueOptions(this.config, QUEUE.OBJECT_STORAGE),
-			autorun: false,
-			concurrency: 16,
-		});
+		{
+			const processer = (job: Bull.Job) => {
+				switch (job.name) {
+					case 'deleteFile': return this.deleteFileProcessorService.process(job);
+					case 'cleanRemoteFiles': return this.cleanRemoteFilesProcessorService.process(job);
+					default: throw new Error(`unrecognized job type ${job.name} for objectStorage`);
+				}
+			};
 
-		const objectStorageLogger = this.logger.createSubLogger('objectStorage');
+			this.objectStorageQueueWorker = new Bull.Worker(QUEUE.OBJECT_STORAGE, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: ObjectStorage: ' + job.name }, () => processer(job));
+				} else {
+					return processer(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.OBJECT_STORAGE),
+				autorun: false,
+				concurrency: 16,
+			});
 
-		this.objectStorageQueueWorker
-			.on('active', (job) => objectStorageLogger.debug(`active id=${job.id}`))
-			.on('completed', (job, result) => objectStorageLogger.debug(`completed(${result}) id=${job.id}`))
-			.on('failed', (job, err) => objectStorageLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
-			.on('error', (err: Error) => objectStorageLogger.error(`error ${err.stack}`, { e: renderError(err) }))
-			.on('stalled', (jobId) => objectStorageLogger.warn(`stalled id=${jobId}`));
+			const objectStorageLogger = this.logger.createSubLogger('objectStorage');
+
+			this.objectStorageQueueWorker
+				.on('active', (job) => objectStorageLogger.debug(`active id=${job.id}`))
+				.on('completed', (job, result) => objectStorageLogger.debug(`completed(${result}) id=${job.id}`))
+				.on('failed', (job, err) => objectStorageLogger.warn(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) }))
+				.on('error', (err: Error) => objectStorageLogger.error(`error ${err.stack}`, { e: renderError(err) }))
+				.on('stalled', (jobId) => objectStorageLogger.warn(`stalled id=${jobId}`));
+		}
 		//#endregion
 
 		//#region ended poll notification
-		this.endedPollNotificationQueueWorker = new Bull.Worker(QUEUE.ENDED_POLL_NOTIFICATION, (job) => this.endedPollNotificationProcessorService.process(job), {
-			...baseQueueOptions(this.config, QUEUE.ENDED_POLL_NOTIFICATION),
-			autorun: false,
-		});
+		{
+			this.endedPollNotificationQueueWorker = new Bull.Worker(QUEUE.ENDED_POLL_NOTIFICATION, (job) => {
+				if (this.config.sentryForBackend) {
+					return Sentry.startSpan({ name: 'Queue: EndedPollNotification' }, () => this.endedPollNotificationProcessorService.process(job));
+				} else {
+					return this.endedPollNotificationProcessorService.process(job);
+				}
+			}, {
+				...baseQueueOptions(this.config, QUEUE.ENDED_POLL_NOTIFICATION),
+				autorun: false,
+			});
+		}
 		//#endregion
 	}