diff --git a/README.md b/README.md
index 8a68d2b..8d3691b 100644
--- a/README.md
+++ b/README.md
@@ -8,18 +8,18 @@ For the moment this repository is used to store streamer files that are needed a
 Currently the unitTest that make use of input streamer files are:
 * the `onlinebeammonitor_dqm_sourceclient_cfg.py` client, it reads the `streamDQM` (prepared such that only the hltOnlineBeamSpot is present in the file) streamer files regenerated from run 381594 (from 2024E pp run [OMS link](https://cmsoms.cern.ch/cms/runs/report?cms_run=381594&cms_run_sequence=GLOBAL-RUN)):
    ```
-   run381594_ls1000_streamDQM_pid1388480.dat
-   run381594_ls1000_streamDQM_pid1388480.jsn
+   run381594/run381594_ls1000_streamDQM_pid1388480.dat
+   run381594/run381594_ls1000_streamDQM_pid1388480.jsn
    ```
 * the `beamhlt_dqm_sourceclient-live_cfg.py` client, it reads the `streamDQMOnlineBeamspot` streamer files regenerated from run 381594 (from 2024E pp run [OMS link](https://cmsoms.cern.ch/cms/runs/report?cms_run=381594&cms_run_sequence=GLOBAL-RUN)):
    ```
-   run381594_ls1000_streamDQMOnlineBeamspot_pid1752643.dat
-   run381594_ls1000_streamDQMOnlineBeamspot_pid1752643.jsn
+   run381594/run381594_ls1000_streamDQMOnlineBeamspot_pid1752643.dat
+   run381594/run381594_ls1000_streamDQMOnlineBeamspot_pid1752643.jsn
    ```
-* the `ecalgpu_dqm_sourceclient-live_cfg.py`, `hcalgpu_dqm_sourceclient-live_cfg.py`, `pixelgpu_dqm_sourceclient-live_cfg.py` and `pfgpu_dqm_sourceclient-live_cfg.py` read the `streamDQMGPUvsCPU` streamer files regenerated from run  381594 (from Run2024E pp run [OMS link](https://cmsoms.cern.ch/cms/runs/report?cms_run=381594&cms_run_sequence=GLOBAL-RUN)):
+* the `ecalgpu_dqm_sourceclient-live_cfg.py`, `hcalgpu_dqm_sourceclient-live_cfg.py`, `pixelgpu_dqm_sourceclient-live_cfg.py` and `pfgpu_dqm_sourceclient-live_cfg.py` read the `streamDQMGPUvsCPU` streamer files regenerated from run 397813 (from Run2025G pp run [OMS link](https://cmsoms.cern.ch/cms/runs/report?cms_run=397813&cms_run_sequence=GLOBAL-RUN)):
    ```
-  run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.dat
-  run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.jsn
+   run397813/run397813_ls0131_streamDQMGPUvsCPU.dat
+   run397813/run397813_ls0131_streamDQMGPUvsCPU.jsn
    ```
 * the `sistrip_approx_dqm_sourceclient-live_cfg.py` reads the `streamDQM` streamer files regenerated from run 362321 (from 2022 HI run, [OMS link](https://cmsoms.cern.ch/cms/runs/report?cms_run=362321&cms_run_sequence=GLOBAL-RUN), though they have been re-HLT'ed, see for more details at [CMSHLT-2884](https://its.cern.ch/jira/browse/CMSHLT-2884)):
    ```
@@ -190,6 +190,77 @@ mkdir -p prepared
 cat run392642/run392642_ls0000_streamDQMOnlineScouting_pid${job_pid}.ini run392642/run392642_ls0174_streamDQMOnlineScouting_pid${job_pid}.dat > prepared/run392642_ls0174_streamDQMOnlineScouting_pid${job_pid}.dat
 ```
 
+The streamer files for the `streamDQMGPUVsCPU` were prepared using the following script:
+```bash
+#!/bin/bash -ex
+RUNNUMBER=397813
+LUMISECTION=131
+
+# cmsrel CMSSW_15_1_X_2025-10-22-2300
+# cd CMSSW_15_1_X_2025-10-22-2300/src/
+# cmsenv
+# git cms-addpkg DataFormats/TrackSoA DataFormats/TrackingRecHitSoA DQM/Integration
+# git remote add AdrianoDee git@github.com:AdrianoDee/cmssw.git; git fetch AdrianoDee
+# git cherry-pick 1eb24e6536182945d6f7ac55fedc023a9f0d4410
+# git cherry-pick 9a3ef9ae14f452aa15d3f868b97c63f6b996b1dc
+# cmsenv
+# scram b
+
+INPUTFILE=root://eoscms.cern.ch//eos/cms/store/express/Run2025F/ExpressPhysics/FEVT/Express-v2/000/397/813/00000/f95a79f9-18ef-48f1-951a-2ae78c1a107f.root
+rm -rf run${RUNNUMBER}*
+
+# run on 100 events of LS 131, with 100 events per input file
+convertToRaw -f 100 -l 100 -r ${RUNNUMBER}:${LUMISECTION} -o . -- "${INPUTFILE}"
+
+tmpfile=$(mktemp)
+hltConfigFromDB --configName /users/musich/tests/dev/CMSSW_15_1_0/CMSHLT-3147/GRun > "${tmpfile}"
+cat <<@EOF >> "${tmpfile}"
+process.load("run${RUNNUMBER}_cff")
+
+# to run without any HLT prescales
+del process.PrescaleService
+del process.MessageLogger
+process.load('FWCore.MessageLogger.MessageLogger_cfi')
+
+process.options.numberOfThreads = 32
+process.options.numberOfStreams = 32
+
+process.options.wantSummary = True
+process.GlobalTag.globaltag = cms.string( "150X_dataRun3_HLT_v1" )
+# # to run using the same HLT prescales as used online in LS 1000
+# process.PrescaleService.forceDefault = True
+
+from HLTrigger.Configuration.common import *
+def customizeHLTFor49149(process):
+    ca_producers_pp = ['CAHitNtupletAlpakaPhase1@alpaka','alpaka_serial_sync::CAHitNtupletAlpakaPhase1']
+    for ca_producer in ca_producers_pp:
+        for prod in producers_by_type(process, ca_producer):
+            if hasattr(prod, 'geometry'):
+                g = getattr(prod, 'geometry')
+                g.startingPairs = cms.vuint32( [i for i in range(8)] + [i for i in range(13,19)])
+                setattr(prod, 'geometry', g)
+    return process
+
+process = customizeHLTFor49149(process)
+@EOF
+edmConfigDump "${tmpfile}" > hlt.py
+
+cmsRun hlt.py &> hlt.log
+
+bash -c 'echo $$ > cmsrun.pid; exec cmsRun hlt.py &> hlt.log'
+job_pid=$(cat cmsrun.pid)
+echo "cmsRun is running with PID: $job_pid"
+
+# remove input files to save space
+rm -f run397813/run397813_ls0*_index*.*
+
+# prepare the files by concatenating the .ini and .dat files
+mkdir -p prepared
+cat run397813/run397813_ls0000_streamDQMGPUvsCPU_pid${job_pid}.ini run397813/run397813_ls0131_streamDQMGPUvsCPU_pid${job_pid}.dat > prepared/run397813_ls0131_streamDQMGPUvsCPU_pid${job_pid}.dat
+cp run397813/run397813_ls0131_streamDQMGPUvsCPU_pid${job_pid}.jsn prepared/run397813_ls0131_streamDQMGPUvsCPU_pid${job_pid}.jsn
+# manually edit to remove the extra 0 in the json file.
+```
+
 ## Possible extenstions
 
 There are two more clients for which the unitTets could be activated in the future, namely:
diff --git a/run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.jsn b/run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.jsn
deleted file mode 100644
index 1e38939..0000000
--- a/run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.jsn
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-   "data" : [
-      "300",
-      "244",
-      "0",
-      "run381594_ls1000_streamDQMGPUvsCPU_pid1801423.dat",
-      "75258329",
-      "",
-      "3959900531",
-      "",
-      "DAT",
-      "0"
-   ],
-   "definition" : "./run381594/output_1801423.jsd",
-   "source" : "lxplus800.cern.ch_1801423"
-}
diff --git a/run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.dat b/run397813/run397813_ls0131_streamDQMGPUvsCPU.dat
similarity index 76%
rename from run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.dat
rename to run397813/run397813_ls0131_streamDQMGPUvsCPU.dat
index e793cb5..890b911 100644
Binary files a/run381594/run381594_ls1000_streamDQMGPUvsCPU_pid1801423.dat and b/run397813/run397813_ls0131_streamDQMGPUvsCPU.dat differ
diff --git a/run397813/run397813_ls0131_streamDQMGPUvsCPU.jsn b/run397813/run397813_ls0131_streamDQMGPUvsCPU.jsn
new file mode 100644
index 0000000..6c40c14
--- /dev/null
+++ b/run397813/run397813_ls0131_streamDQMGPUvsCPU.jsn
@@ -0,0 +1,16 @@
+{
+   "data" : [
+      "50",
+      "47",
+      "0",
+      "run397813_ls0131_streamDQMGPUvsCPU.dat",
+      "89202210",
+      "",
+      "1791405916",
+      "",
+      "DAT",
+      "0"
+   ],
+   "definition" : "./run397813/output_3376147.jsd",
+   "source" : "lxplus801.cern.ch_3376147"
+}