diff --git a/server/package.json b/server/package.json
index 01f3294bd..ff2569f0d 100644
--- a/server/package.json
+++ b/server/package.json
@@ -24,6 +24,7 @@
     "@sentry/cli": "^2.37.0",
     "@sentry/integrations": "^7.114.0",
     "@sentry/node": "^7.119.2",
+    "@sentry/types": "^7.114.0",
     "@supercharge/promise-pool": "^2.4.0",
     "@types/boom": "^7.3.5",
     "@types/multer": "^1.4.12",
diff --git a/server/src/common/services/sentry/sentry.ts b/server/src/common/services/sentry/sentry.ts
index 3e2ac46b2..1ed442cb8 100644
--- a/server/src/common/services/sentry/sentry.ts
+++ b/server/src/common/services/sentry/sentry.ts
@@ -1,15 +1,33 @@
 import { CaptureConsole, ExtraErrorData } from "@sentry/integrations";
 import * as Sentry from "@sentry/node";
+import type { Integration } from "@sentry/types";
 
 import config from "../../../config";
 
-function getSentryOptions() {
+function getSentryOptions(extraIntegrations: Integration[]): Sentry.NodeOptions {
   return {
-    tracesSampleRate: config.env === "production" ? 0.1 : 1.0,
+    tracesSampler: (samplingContext) => {
+      // Continue trace decision, if there is any parentSampled information
+      if (samplingContext.parentSampled != null) {
+        return samplingContext.parentSampled;
+      }
+
+      if (samplingContext.transactionContext?.op === "queue.item") {
+        // We want to sample the process effectif transaction at a rate of 1/1_000
+        return 1 / 1_000;
+      }
+
+      if (samplingContext.transactionContext?.op === "processor.job") {
+        // Sample 100% of processor jobs
+        return 1.0;
+      }
+
+      return config.env === "production" ? 0.01 : 1.0;
+    },
     tracePropagationTargets: [/^https:\/\/[^/]*\.apprentissage\.beta\.gouv\.fr/],
     environment: config.env,
     release: config.version,
-    enabled: config.env !== "local" && config.env !== "test",
+    enabled: true, // config.env !== "local" && config.env !== "test",
     integrations: [
       new Sentry.Integrations.Http({ tracing: true }),
       new Sentry.Integrations.Mongo({ useMongoose: false }),
@@ -19,15 +37,13 @@ function getSentryOptions() {
       new ExtraErrorData({ depth: 16 }) as any,
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
       new Sentry.Integrations.Anr({ captureStackTrace: true }) as any,
+      ...extraIntegrations,
     ],
   };
 }
 
 export function initSentryProcessor(): void {
-  Sentry.init({
-    ...getSentryOptions(),
-    tracesSampleRate: 1.0,
-  });
+  Sentry.init(getSentryOptions([]));
 }
 
 export async function closeSentry(): Promise<void> {
@@ -35,9 +51,5 @@ export async function closeSentry(): Promise<void> {
 }
 
 export function initSentryExpress(app): void {
-  const defaultOptions = getSentryOptions();
-  Sentry.init({
-    ...defaultOptions,
-    integrations: [...defaultOptions.integrations, new Sentry.Integrations.Express({ app })],
-  });
+  Sentry.init(getSentryOptions([new Sentry.Integrations.Express({ app })]));
 }
diff --git a/ui/sentry.client.config.ts b/ui/sentry.client.config.ts
index 70978a63b..237e5f134 100644
--- a/ui/sentry.client.config.ts
+++ b/ui/sentry.client.config.ts
@@ -14,7 +14,7 @@ import { publicConfig } from "./config.public";
 
 init({
   dsn: publicConfig.sentry_dsn,
-  tracesSampleRate: publicConfig.env === "production" ? 0.1 : 1.0,
+  tracesSampleRate: publicConfig.env === "production" ? 0.01 : 1.0,
   tracePropagationTargets: [/^https:\/\/[^/]*\.apprentissage\.beta\.gouv\.fr/, publicConfig.baseUrl, /^\//],
   environment: publicConfig.env,
   enabled: publicConfig.env !== "local",
diff --git a/ui/sentry.edge.config.ts b/ui/sentry.edge.config.ts
index 1bec06097..083121da1 100644
--- a/ui/sentry.edge.config.ts
+++ b/ui/sentry.edge.config.ts
@@ -10,7 +10,7 @@ import { publicConfig } from "./config.public";
 
 init({
   dsn: publicConfig.sentry_dsn,
-  tracesSampleRate: publicConfig.env === "production" ? 0.1 : 1.0,
+  tracesSampleRate: publicConfig.env === "production" ? 0.01 : 1.0,
   tracePropagationTargets: [/^https:\/\/[^/]*\.apprentissage\.beta\.gouv\.fr/, publicConfig.baseUrl],
   environment: publicConfig.env,
   enabled: publicConfig.env !== "local",
diff --git a/ui/sentry.server.config.ts b/ui/sentry.server.config.ts
index a80de9995..d58267e60 100644
--- a/ui/sentry.server.config.ts
+++ b/ui/sentry.server.config.ts
@@ -9,7 +9,7 @@ import { publicConfig } from "./config.public";
 
 init({
   dsn: publicConfig.sentry_dsn,
-  tracesSampleRate: publicConfig.env === "production" ? 0.1 : 1.0,
+  tracesSampleRate: publicConfig.env === "production" ? 0.01 : 1.0,
   tracePropagationTargets: [/^https:\/\/[^/]*\.apprentissage\.beta\.gouv\.fr/, publicConfig.baseUrl],
   environment: publicConfig.env,
   enabled: publicConfig.env !== "local",
diff --git a/yarn.lock b/yarn.lock
index aa0b30176..4922bf9b6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3768,6 +3768,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@sentry/types@npm:^7.114.0":
+  version: 7.120.2
+  resolution: "@sentry/types@npm:7.120.2"
+  checksum: 45a46cd13f2b7a0590439c0b98e14b50cd1a0a610d8b5d977934a82336ad88a9fd0efb6a93c86063ae25ae2e587994b6b7ad122e808c82110d71c132cc55b02b
+  languageName: node
+  linkType: hard
+
 "@sentry/utils@npm:7.119.2":
   version: 7.119.2
   resolution: "@sentry/utils@npm:7.119.2"
@@ -16186,6 +16193,7 @@ __metadata:
     "@sentry/cli": ^2.37.0
     "@sentry/integrations": ^7.114.0
     "@sentry/node": ^7.119.2
+    "@sentry/types": ^7.114.0
     "@supercharge/promise-pool": ^2.4.0
     "@types/boom": ^7.3.5
     "@types/bunyan": ^1.8.11