kTree = {
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    "children": [
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            "name": "ydb, 681 sec",
            "children": [
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                    "name": "tests, 176 sec",
                    "children": [
                        {
                            "name": "functional, 176 sec",
                            "children": [
                                {
                                    "name": "audit, 74 sec",
                                    "children": [
                                        {
                                            "name": "test_canonical_records.py.test_dstool_evict_vdisk_grpc, 74 sec",
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                                            "type": "testcase"
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                                    "type": "testsuite"
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                                    "name": "statistics, 101 sec",
                                    "children": [
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                                            "name": "test_restarts.py.test_basic, 101 sec",
                                            "children": [],
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                                            "type": "testcase"
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                    "children": [
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                            "name": "statistics, 505 sec",
                            "children": [
                                {
                                    "name": "service, 505 sec",
                                    "children": [
                                        {
                                            "name": "ut, 505 sec",
                                            "children": [
                                                {
                                                    "name": "ColumnStatistics.ManyColumns, 505 sec",
                                                    "children": [],
                                                    "size": 505,
                                                    "type": "testcase"
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                                            "type": "testsuite"
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    "type": "dir"
}