diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index bd0282d50ce..0e914c656fc 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -12,7 +12,7 @@ Changelog category (leave one):
 - Non-significant (changelog entry is not needed)
 
 
-Changelog entry (up to few sentences, not needed for non-significant PRs):
+Changelog entry (up to few sentences, required except for Non-significant/Documentation categories):
 
 ...
 
diff --git a/dbms/src/Common/getNumberOfPhysicalCPUCores.cpp b/dbms/src/Common/getNumberOfPhysicalCPUCores.cpp
index dc681200a2d..98c2f88bd6a 100644
--- a/dbms/src/Common/getNumberOfPhysicalCPUCores.cpp
+++ b/dbms/src/Common/getNumberOfPhysicalCPUCores.cpp
@@ -16,15 +16,11 @@ unsigned getNumberOfPhysicalCPUCores()
 {
 #if USE_CPUID
     cpu_raw_data_t raw_data;
-    if (0 != cpuid_get_raw_data(&raw_data))
-        throw DB::Exception("Cannot cpuid_get_raw_data: " + std::string(cpuid_error()), DB::ErrorCodes::CPUID_ERROR);
-
     cpu_id_t data;
-    if (0 != cpu_identify(&raw_data, &data))
-        throw DB::Exception("Cannot cpu_identify: " + std::string(cpuid_error()), DB::ErrorCodes::CPUID_ERROR);
 
     /// On Xen VMs, libcpuid returns wrong info (zero number of cores). Fallback to alternative method.
-    if (data.num_logical_cpus == 0)
+    /// Also, libcpuid does not support some CPUs like AMD Hygon C86 7151.
+    if (0 != cpuid_get_raw_data(&raw_data) || 0 != cpu_identify(&raw_data, &data) || data.num_logical_cpus == 0)
         return std::thread::hardware_concurrency();
 
     unsigned res = data.num_cores * data.total_logical_cpus / data.num_logical_cpus;
@@ -38,6 +34,7 @@ unsigned getNumberOfPhysicalCPUCores()
 
     if (res != 0)
         return res;
+
 #elif USE_CPUINFO
     uint32_t cores = 0;
     if (cpuinfo_initialize())
diff --git a/dbms/tests/integration/test_storage_s3/test_server.py b/dbms/tests/integration/test_storage_s3/server.py
similarity index 99%
rename from dbms/tests/integration/test_storage_s3/test_server.py
rename to dbms/tests/integration/test_storage_s3/server.py
index 08a1904d1f2..712af20759d 100644
--- a/dbms/tests/integration/test_storage_s3/test_server.py
+++ b/dbms/tests/integration/test_storage_s3/server.py
@@ -23,9 +23,10 @@ import time
 import uuid
 import xml.etree.ElementTree
 
+BASE_DIR = os.path.dirname(__file__)
 
 logging.getLogger().setLevel(logging.INFO)
-file_handler = logging.FileHandler("/var/log/clickhouse-server/test-server.log", "a", encoding="utf-8")
+file_handler = logging.FileHandler(os.path.join(BASE_DIR, "test-server.log"), "a", encoding="utf-8")
 file_handler.setFormatter(logging.Formatter("%(asctime)s %(message)s"))
 logging.getLogger().addHandler(file_handler)
 logging.getLogger().addHandler(logging.StreamHandler())
diff --git a/dbms/tests/integration/test_storage_s3/test.py b/dbms/tests/integration/test_storage_s3/test.py
index c5e7d2a7cf1..212a54260c2 100644
--- a/dbms/tests/integration/test_storage_s3/test.py
+++ b/dbms/tests/integration/test_storage_s3/test.py
@@ -38,7 +38,7 @@ def started_cluster():
         cluster.start()
 
         cluster.communication_port = 10000
-        instance.copy_file_to_container(os.path.join(os.path.dirname(__file__), "test_server.py"), "test_server.py")
+        instance.copy_file_to_container(os.path.join(os.path.dirname(__file__), "server.py"), "test_server.py")
         cluster.bucket = "abc"
         instance.exec_in_container(["python", "test_server.py", str(cluster.communication_port), cluster.bucket], detach=True)
         cluster.mock_host = instance.ip_address