diff --git a/ui/tests/integration/testAgentItems.php b/ui/tests/integration/testAgentItems.php
index e1c0813c8ca1..af4aad830637 100644
--- a/ui/tests/integration/testAgentItems.php
+++ b/ui/tests/integration/testAgentItems.php
@@ -36,6 +36,7 @@ class testAgentItems extends CIntegrationTest {
 	const TEST_FILE_BASE_NAME = 'test_file';
 	const TEST_LINK_BASE_NAME = 'test_link';
 	const TEST_FILE_NAME = '/tmp/'.self::TEST_FILE_BASE_NAME;
+	const TEST_FILE_NAME_ACCESS = '/tmp/'.self::TEST_FILE_BASE_NAME.'_access_test';
 	const TEST_LINK_NAME = '/tmp/'.self::TEST_LINK_BASE_NAME;
 	const TEST_LINK_NAME2 = '/tmp/'.self::TEST_LINK_BASE_NAME.'2';
 	const TEST_DIR_NAME = '/tmp/dir';
@@ -196,7 +197,7 @@ class testAgentItems extends CIntegrationTest {
 			'result' => 'b73a96d498012c84fc2ffa1df3c4461689cb90456ee300654723205c26ec4988'
 		],
 		[
-			'key' => 'vfs.file.get['.self::TEST_FILE_NAME.']',
+			'key' => 'vfs.file.get['.self::TEST_FILE_NAME_ACCESS.']',
 			'type' => ITEM_TYPE_ZABBIX,
 			'component' => self::COMPONENT_AGENT,
 			'valueType' => ITEM_VALUE_TYPE_TEXT,
@@ -204,24 +205,24 @@ class testAgentItems extends CIntegrationTest {
 			'fields_exec' => ['permissions', 'user', 'group', 'uid', 'gid', 'access', 'change'],
 			'result' => [
 					'type' => 'file',
-					'permissions' => 'stat -c %04a '.self::TEST_FILE_NAME,
-					'user' => 'stat -c %U '.self::TEST_FILE_NAME,
-					'group' => 'stat -c %G '.self::TEST_FILE_NAME,
-					'uid' => 'stat -c %u '.self::TEST_FILE_NAME,
-					'gid' => 'stat -c %g '.self::TEST_FILE_NAME,
+					'permissions' => 'stat -c %04a '.self::TEST_FILE_NAME_ACCESS,
+					'user' => 'stat -c %U '.self::TEST_FILE_NAME_ACCESS,
+					'group' => 'stat -c %G '.self::TEST_FILE_NAME_ACCESS,
+					'uid' => 'stat -c %u '.self::TEST_FILE_NAME_ACCESS,
+					'gid' => 'stat -c %g '.self::TEST_FILE_NAME_ACCESS,
 					'size' => 27,
 					'time' => [
 						'modify' => '2021-03-29T14:59:09+0300'
 					],
 					'timestamp' => [
-						'access' => 'stat -c %X '.self::TEST_FILE_NAME,
+						'access' => 'stat -c %X '.self::TEST_FILE_NAME_ACCESS,
 						'modify' => self::TEST_MOD_TIMESTAMP,
-						'change' => 'stat -c %Z '.self::TEST_FILE_NAME
+						'change' => 'stat -c %Z '.self::TEST_FILE_NAME_ACCESS
 					]
 				]
 		],
 		[
-			'key' => 'vfs.file.get['.self::TEST_FILE_NAME.']',
+			'key' => 'vfs.file.get['.self::TEST_FILE_NAME_ACCESS.']',
 			'type' => ITEM_TYPE_ZABBIX,
 			'component' => self::COMPONENT_AGENT2,
 			'valueType' => ITEM_VALUE_TYPE_TEXT,
@@ -229,19 +230,19 @@ class testAgentItems extends CIntegrationTest {
 			'fields_exec' => ['permissions', 'user', 'group', 'uid', 'gid', 'access', 'change'],
 			'result' => [
 					'type' => 'file',
-					'permissions' => 'stat -c %04a '.self::TEST_FILE_NAME,
-					'user' => 'stat -c %U '.self::TEST_FILE_NAME,
-					'group' => 'stat -c %G '.self::TEST_FILE_NAME,
-					'uid' => 'stat -c %u '.self::TEST_FILE_NAME,
-					'gid' => 'stat -c %g '.self::TEST_FILE_NAME,
+					'permissions' => 'stat -c %04a '.self::TEST_FILE_NAME_ACCESS,
+					'user' => 'stat -c %U '.self::TEST_FILE_NAME_ACCESS,
+					'group' => 'stat -c %G '.self::TEST_FILE_NAME_ACCESS,
+					'uid' => 'stat -c %u '.self::TEST_FILE_NAME_ACCESS,
+					'gid' => 'stat -c %g '.self::TEST_FILE_NAME_ACCESS,
 					'size' => 27,
 					'time' => [
 						'modify' => '2021-03-29T14:59:09+03:00'
 					],
 					'timestamp' => [
-						'access' => 'stat -c %X '.self::TEST_FILE_NAME,
+						'access' => 'stat -c %X '.self::TEST_FILE_NAME_ACCESS,
 						'modify' => self::TEST_MOD_TIMESTAMP,
-						'change' => 'stat -c %Z '.self::TEST_FILE_NAME
+						'change' => 'stat -c %Z '.self::TEST_FILE_NAME_ACCESS
 					]
 				]
 		],
@@ -708,6 +709,8 @@ public function prepareData() {
 		// Write test file
 		$this->assertTrue(@file_put_contents(self::TEST_FILE_NAME, "1st line\n2nd line\n3rd line\n") !== false);
 		$this->assertTrue(@touch(self::TEST_FILE_NAME, self::TEST_MOD_TIMESTAMP));
+		$this->assertTrue(@file_put_contents(self::TEST_FILE_NAME_ACCESS, "1st line\n2nd line\n3rd line\n") !== false);
+		$this->assertTrue(@touch(self::TEST_FILE_NAME_ACCESS, self::TEST_MOD_TIMESTAMP));
 		$this->assertTrue(@file_put_contents(self::TEST_DIR_FILE_NAME, "1st line\n2nd line\n3rd line\n") !== false);
 		$this->assertTrue(@touch(self::TEST_DIR_FILE_NAME, self::TEST_MOD_TIMESTAMP));
 
@@ -727,6 +730,8 @@ public function prepareData() {
 
 		$this->assertTrue(@touch(self::TEST_DIR_DIR1_NAME, self::TEST_MOD_TIMESTAMP));
 
+		$this->assertTrue(@exec('touch -h -a -m -t 202103291459.09 '.self::TEST_FILE_NAME_ACCESS) !== false);
+
 		return true;
 	}
 
diff --git a/ui/tests/integration/testGoAgentDataCollection.php b/ui/tests/integration/testGoAgentDataCollection.php
index 907ecb321e39..9ea43a5062a9 100644
--- a/ui/tests/integration/testGoAgentDataCollection.php
+++ b/ui/tests/integration/testGoAgentDataCollection.php
@@ -220,31 +220,31 @@ class testGoAgentDataCollection extends CIntegrationTest {
 			'key' => 'system.cpu.util[,,avg1]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 0.5
+			'threshold' => 0.9
 		],
 		[
 			'key' => 'system.cpu.load[,avg1]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 0.5
+			'threshold' => 0.9
 		],
 		[
 			'key' => 'vfs.dev.read[,operations]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 10
+			'threshold' => 1000
 		],
 		[
 			'key' => 'vfs.dev.write[,operations]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 100
+			'threshold' => 10000
 		],
 		[
 			'key' => 'proc.cpu.util[,,,,avg1]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 10.0,
+			'threshold' => 90.0,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
@@ -258,60 +258,60 @@ class testGoAgentDataCollection extends CIntegrationTest {
 			'key' => 'system.swap.out[,pages]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 100,
+			'threshold' => 10000,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
 			'key' => 'proc.mem[zabbix_server,zabbix,avg]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 100.0
+			'threshold' => 10000.0
 		],
 		[
 			'key' => 'web.page.perf[http://localhost]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 1.0,
+			'threshold' => 100.0,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
 			'key' => 'net.tcp.service.perf[ssh]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 0.05
+			'threshold' => 5.00
 		],
 		[
 			'key' => 'net.udp.service.perf[ntp]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 0.05
+			'threshold' => 5.00
 		],
 		[
 			'key' => 'system.swap.size[,total]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 100,
+			'threshold' => 10000,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
 			'key' => 'vfs.fs.inode[/,pfree]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_FLOAT,
-			'threshold' => 0.1,
+			'threshold' => 0.9,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
 			'key' => 'vfs.fs.size[/tmp,free]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 10000000,
+			'threshold' => 100000000,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[
 			'key' => 'vm.memory.size[free]',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_UINT64,
-			'threshold' => 10000000,
+			'threshold' => 100000000,
 			'compareType' => self::COMPARE_AVERAGE
 		],
 		[// Should be treated as a special case, since this metric returns JSON object.
@@ -319,7 +319,7 @@ class testGoAgentDataCollection extends CIntegrationTest {
 			'key' => 'zabbix.stats[127.0.0.1,'.PHPUNIT_PORT_PREFIX.self::SERVER_PORT_SUFFIX.']',
 			'type' => ITEM_TYPE_ZABBIX,
 			'valueType' => ITEM_VALUE_TYPE_TEXT,
-			'threshold' => 50
+			'threshold' => 500
 		]
 	];