diff --git a/Framework/Core/src/ComputingQuotaEvaluator.cxx b/Framework/Core/src/ComputingQuotaEvaluator.cxx
index 5dd4249cab519..cb8bd8c6a1203 100644
--- a/Framework/Core/src/ComputingQuotaEvaluator.cxx
+++ b/Framework/Core/src/ComputingQuotaEvaluator.cxx
@@ -240,9 +240,18 @@ void ComputingQuotaEvaluator::dispose(int taskId)
     if (offer.valid == false) {
       continue;
     }
-    if (offer.sharedMemory <= 0) {
+    // Decrement timeslices after each use and track if a decrement happened.
+    // - SHM-only offers (ts=0 from start): no decrement, kept alive while shm > 0
+    // - Timeslice-only offers (shm=0, ts>0): ts decremented, invalidated when shm <= 0
+    // - Combined offers (shm>0, ts>0): ts decremented, invalidated when ts reaches 0
+    bool timesliceConsumed = false;
+    if (offer.timeslices > 0) {
+      offer.timeslices--;
+      timesliceConsumed = true;
+    }
+    if (offer.sharedMemory <= 0 || (timesliceConsumed && offer.timeslices <= 0)) {
       O2_SIGNPOST_ID_FROM_POINTER(oid, quota, (void*)(int64_t)(oi * 8));
-      O2_SIGNPOST_END(quota, oid, "offers", "Offer %d back to not needed.", oi);
+      O2_SIGNPOST_END(quota, oid, "offers", "Offer %d back to not needed (shm=%lli, ts=%lli).", oi, offer.sharedMemory, offer.timeslices);
       offer.valid = false;
       offer.score = OfferScore::Unneeded;
     }
diff --git a/Framework/Core/src/ControlWebSocketHandler.cxx b/Framework/Core/src/ControlWebSocketHandler.cxx
index 35528a1d6dfec..8be91c0e22fc3 100644
--- a/Framework/Core/src/ControlWebSocketHandler.cxx
+++ b/Framework/Core/src/ControlWebSocketHandler.cxx
@@ -14,10 +14,13 @@
 #include "StatusWebSocketHandler.h"
 #include "Framework/DeviceMetricsHelper.h"
 #include "Framework/ServiceMetricsInfo.h"
+#include "Framework/Signpost.h"
 #include <regex>
 #include "Framework/Logger.h"
 #include "Framework/DeviceConfigInfo.h"
 
+O2_DECLARE_DYNAMIC_LOG(rate_limiting);
+
 namespace o2::framework
 {
 void ControlWebSocketHandler::frame(char const* frame, size_t s)
@@ -74,6 +77,10 @@ void ControlWebSocketHandler::endChunk()
   if (!didProcessMetric) {
     return;
   }
+  O2_SIGNPOST_ID_GENERATE(sid, rate_limiting);
+  O2_SIGNPOST_START(rate_limiting, sid, "endChunk",
+                    "Processing metrics from device %d (had new metric: %d)",
+                    mIndex, (int)didHaveNewMetric);
   size_t timestamp = (uv_hrtime() - mContext.driver->startTime) / 1000000 + mContext.driver->startTimeMsFromEpoch;
   assert(mContext.metrics);
   assert(mContext.infos);
@@ -91,6 +98,8 @@ void ControlWebSocketHandler::endChunk()
   for (auto& metricsInfo : *mContext.metrics) {
     std::fill(metricsInfo.changed.begin(), metricsInfo.changed.end(), false);
   }
+  O2_SIGNPOST_END(rate_limiting, sid, "endChunk",
+                  "Done processing metrics from device %d", mIndex);
 }
 
 void ControlWebSocketHandler::headers(std::map<std::string, std::string> const& headers)
diff --git a/Framework/Core/src/DevicesManager.cxx b/Framework/Core/src/DevicesManager.cxx
index e6fa2c2c61ae6..b427e72ca781d 100644
--- a/Framework/Core/src/DevicesManager.cxx
+++ b/Framework/Core/src/DevicesManager.cxx
@@ -13,12 +13,19 @@
 #include "Framework/RuntimeError.h"
 #include "Framework/Logger.h"
 #include "Framework/DeviceController.h"
+#include "Framework/Signpost.h"
+
+O2_DECLARE_DYNAMIC_LOG(devices_manager);
 
 namespace o2::framework
 {
 
 void DevicesManager::queueMessage(char const* target, char const* message)
 {
+  O2_SIGNPOST_ID_GENERATE(sid, devices_manager);
+  O2_SIGNPOST_EVENT_EMIT(devices_manager, sid, "queue",
+                         "Queuing message for %{public}s: %{public}s",
+                         target, message);
   for (int di = 0; di < specs.size(); ++di) {
     if (specs[di].id == target) {
       messages.push_back({di, message});
@@ -44,6 +51,10 @@ void DevicesManager::flush()
       LOGP(info, "Controller for {} now available.", specs[handle.ref.index].id);
       notifiedAvailable = true;
     }
+    O2_SIGNPOST_ID_GENERATE(sid, devices_manager);
+    O2_SIGNPOST_EVENT_EMIT(devices_manager, sid, "flush",
+                           "Flushing message to %{public}s: %{public}s",
+                           specs[handle.ref.index].id.c_str(), handle.message.c_str());
     controller->write(handle.message.c_str(), handle.message.size());
   }