Merge nb 24 3. Fix device metrics (#9237)

Co-authored-by: Vlad Kuznecov <va-kuznecov@nebius.com>

Author: va-kuznecov

ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp

@@ -407,16 +407,15 @@ class TRealBlockDevice : public IBlockDevice {
                 }
                 EndOffset = op->GetOffset() + opSize;
 
-                ui64 duration = HPNow() - completionAction->SubmitTime;
-                ui64 durationMs = HPMilliSecondsFloat(duration);
+                double duration = HPMilliSecondsFloat(HPNow() - completionAction->SubmitTime);
                 if (op->GetType() == IAsyncIoOperation::EType::PRead) {
                     NSan::Unpoison(op->GetData(), opSize);
                     REQUEST_VALGRIND_MAKE_MEM_DEFINED(op->GetData(), opSize);
-                    Device.Mon.DeviceReadDuration.Increment(durationMs);
-                    LWPROBE(PDiskDeviceReadDuration, Device.GetPDiskId(), HPMilliSecondsFloat(duration), opSize);
+                    Device.Mon.DeviceReadDuration.Increment(duration);
+                    LWPROBE(PDiskDeviceReadDuration, Device.GetPDiskId(), duration, opSize);
                 } else {
-                    Device.Mon.DeviceWriteDuration.Increment(durationMs);
-                    LWPROBE(PDiskDeviceWriteDuration, Device.GetPDiskId(), HPMilliSecondsFloat(duration), opSize);
+                    Device.Mon.DeviceWriteDuration.Increment(duration);
+                    LWPROBE(PDiskDeviceWriteDuration, Device.GetPDiskId(), duration, opSize);
                 }
                 if (completionAction->FlushAction) {
                     ui64 idx = completionAction->FlushAction->OperationIdx;
@@ -680,8 +679,8 @@ class TRealBlockDevice : public IBlockDevice {
                             Device.IsTrimEnabled = Device.IoContext->DoTrim(op);
                             NHPTimer::STime endTime = HPNow();
                             Device.IdleCounter.Decrement();
-                            const ui64 durationUs = HPMicroSeconds(endTime - beginTime);
-                            Device.Mon.DeviceTrimDuration.Increment(durationUs);
+                            const double duration = HPMilliSecondsFloat(endTime - beginTime);
+                            Device.Mon.DeviceTrimDuration.Increment(duration);
                             *Device.Mon.DeviceEstimatedCostNs += completion->CostNs;
                             if (Device.ActorSystem && Device.IsTrimEnabled) {
                                 LOG_DEBUG_S(*Device.ActorSystem, NKikimrServices::BS_DEVICE,
@@ -692,7 +691,7 @@ class TRealBlockDevice : public IBlockDevice {
                                         << "\" offset# " << op->GetOffset()
                                         << " size# " << op->GetSize());
                                 LWPROBE(PDiskDeviceTrimDuration, Device.GetPDiskId(),
-                                        HPMilliSecondsFloat(endTime - beginTime), op->GetOffset());
+                                        duration, op->GetOffset());
                             }
                         }
                         completion->SetResult(EIoResult::Ok);