diff --git a/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp b/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
index f555f7837..123a7fb49 100644
--- a/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
@@ -82,6 +82,14 @@ namespace ams::kern {
                     this->ScheduleOnInterrupt();
                 }
             }
+
+            ALWAYS_INLINE KThread *GetIdleThread() const {
+                return this->idle_thread;
+            }
+
+            ALWAYS_INLINE s64 GetLastContextSwitchTime() const {
+                return this->last_context_switch_time;
+            }
         private:
             /* Static private API. */
             static ALWAYS_INLINE bool IsSchedulerUpdateNeeded() { return s_scheduler_update_needed; }
diff --git a/libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp b/libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
index 01e9c7934..87f7f9b0d 100644
--- a/libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
@@ -427,8 +427,18 @@ namespace ams::kern {
             constexpr void SetDebugAttached() { this->debug_attached = true; }
             constexpr bool IsAttachedToDebugger() const { return this->debug_attached; }
 
-            void AddCpuTime(s64 amount) {
+            void AddCpuTime(s32 core_id, s64 amount) {
                 this->cpu_time += amount;
+                /* TODO: Debug kernels track per-core tick counts. Should we? */
+            }
+
+            s64 GetCpuTime() const { return this->cpu_time; }
+
+            s64 GetCpuTime(s32 core_id) const {
+                MESOSPHERE_ABORT_UNLESS(0 <= core_id && core_id < static_cast<s32>(cpu::NumCores));
+
+                /* TODO: Debug kernels track per-core tick counts. Should we? */
+                return 0;
             }
 
             constexpr u32 GetSuspendFlags() const { return this->suspend_allowed_flags & this->suspend_request_flags; }
diff --git a/libraries/libmesosphere/source/kern_k_scheduler.cpp b/libraries/libmesosphere/source/kern_k_scheduler.cpp
index 46bfc8957..392a385ca 100644
--- a/libraries/libmesosphere/source/kern_k_scheduler.cpp
+++ b/libraries/libmesosphere/source/kern_k_scheduler.cpp
@@ -232,7 +232,7 @@ namespace ams::kern {
         const s64 prev_tick = this->last_context_switch_time;
         const s64 cur_tick  = KHardwareTimer::GetTick();
         const s64 tick_diff = cur_tick - prev_tick;
-        cur_thread->AddCpuTime(tick_diff);
+        cur_thread->AddCpuTime(this->core_id, tick_diff);
         if (cur_process != nullptr) {
             cur_process->AddCpuTime(tick_diff);
         }
diff --git a/libraries/libmesosphere/source/svc/kern_svc_info.cpp b/libraries/libmesosphere/source/svc/kern_svc_info.cpp
index e8a3312b1..1a3c58798 100644
--- a/libraries/libmesosphere/source/svc/kern_svc_info.cpp
+++ b/libraries/libmesosphere/source/svc/kern_svc_info.cpp
@@ -153,6 +153,19 @@ namespace ams::kern::svc {
                         }
                     }
                     break;
+                case ams::svc::InfoType_IdleTickCount:
+                    {
+                        /* Verify the input handle is invalid. */
+                        R_UNLESS(handle == ams::svc::InvalidHandle, svc::ResultInvalidHandle());
+
+                        /* Verify the requested core is valid. */
+                        const bool core_valid = (info_subtype == static_cast<u64>(-1ul)) || (info_subtype == static_cast<u64>(GetCurrentCoreId()));
+                        R_UNLESS(core_valid, svc::ResultInvalidCombination());
+
+                        /* Get the idle tick count. */
+                        *out = Kernel::GetScheduler().GetIdleThread()->GetCpuTime();
+                    }
+                    break;
                 case ams::svc::InfoType_RandomEntropy:
                     {
                         /* Verify the input handle is invalid. */
@@ -165,11 +178,42 @@ namespace ams::kern::svc {
                         *out = GetCurrentProcess().GetRandomEntropy(info_subtype);
                     }
                     break;
+                case ams::svc::InfoType_ThreadTickCount:
+                    {
+                        /* Verify the requested core is valid. */
+                        const bool core_valid = (info_subtype == static_cast<u64>(-1ul)) || (info_subtype < cpu::NumCores);
+                        R_UNLESS(core_valid, svc::ResultInvalidCombination());
+
+                        /* Get the thread from its handle. */
+                        KScopedAutoObject thread = GetCurrentProcess().GetHandleTable().GetObject<KThread>(handle);
+                        R_UNLESS(thread.IsNotNull(), svc::ResultInvalidHandle());
+
+                        /* Get the tick count. */
+                        s64 tick_count;
+                        if (info_subtype == static_cast<u64>(-1ul)) {
+                            tick_count = thread->GetCpuTime();
+                            if (GetCurrentThreadPointer() == thread.GetPointerUnsafe()) {
+                                const s64 cur_tick    = KHardwareTimer::GetTick();
+                                const s64 prev_switch = Kernel::GetScheduler().GetLastContextSwitchTime();
+                                tick_count += (cur_tick - prev_switch);
+                            }
+                        } else {
+                            tick_count = thread->GetCpuTime(static_cast<s32>(info_subtype));
+                            if (GetCurrentThreadPointer() == thread.GetPointerUnsafe() && static_cast<s32>(info_subtype) == GetCurrentCoreId()) {
+                                const s64 cur_tick    = KHardwareTimer::GetTick();
+                                const s64 prev_switch = Kernel::GetScheduler().GetLastContextSwitchTime();
+                                tick_count += (cur_tick - prev_switch);
+                            }
+                        }
+
+                        /* Set the output. */
+                        *out = tick_count;
+                    }
+                    break;
                 default:
                     {
-                        /* For debug, until all infos are implemented. */
+                        /* For debug, log the invalid info call. */
                         MESOSPHERE_LOG("GetInfo(%p, %u, %08x, %lu) was called\n", out, static_cast<u32>(info_type), static_cast<u32>(handle), info_subtype);
-                        MESOSPHERE_UNIMPLEMENTED();
                     }
                     return svc::ResultInvalidEnumValue();
             }