2024/07/25-02:37:27.654872 140495627609664 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00: fork to child time = 0.033739 sec 2024/07/25-02:37:27.655892 140495627609664 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00 2024/07/25-02:37:27.660908 140495627609664 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00 2024/07/25-02:37:27.662191 140495627609664 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-02:37:27.662548 140495627609664 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-02:37:27.709916 140495627609664 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-51191/att-00/MANIFEST-13366722 2024/07/25-02:37:27.769316 140495627609664 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-51191/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13428795, last_sequence is 164526630042, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13428743 2024/07/25-02:37:27.769334 140495627609664 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-02:37:27.769427 140495627609664 [version_set.cc:5652] Creating manifest 13428795 2024/07/25-02:37:27.793869 140495627609664 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-02:37:27.808502 140495627609664 [compaction_job.cc:2433] [default] [JOB 51191] Compacting 2@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/25-02:37:27.808527 140495627609664 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27059 Base level 2, inputs: [13428786(9263KB) 13428751(31MB)], [13428723(91MB) 13428724(90MB) 13428725(91MB) 13428726(12MB)] 2024/07/25-02:37:27.905401 140495627609664 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-02:37:27.905432 140495627609664 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-02:37:27.905452 140495627609664 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-02:37:27.905477 140495627609664 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-02:37:27.905489 140495627609664 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-02:37:28.634804 140495627609664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428796.sst) /dev/shm/ToplingTemp/Topling-118218-CLGdjh 2024/07/25-02:37:30.021966 140495627609664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428796.sst): first pass time = 1.39's, 96.760'MB/sec 2024/07/25-02:37:33.073353 140495627609664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428796.sst): old prealloc_size = 147639500, real_size = 92118704 2024/07/25-02:37:33.073414 140495627609664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428796.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.44 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-02:37:33.869534 140495627609664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428796.sst): second pass time = 3.05's, 40.484'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 120.001'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20687.560'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.236'MB/sec write SST data time = 0.09's, 1116.778'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 39744.141'MB/sec zip my value time = 3.05's, unzip length = 0.123'GB zip my value throughput = 40.484'MB/sec zip pipeline throughput = 154.836'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.44 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.44 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.5517 value = 1.3572 dict = 1.00 all = 1.4048 } Zip/UnZip{ index = 0.1801 value = 0.7368 dict = 1.00 all = 0.7118 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003754497 MB/sec (with seq num) write speed all = 0.003609396 MB/sec (without seq num) 2024/07/25-02:37:34.020344 140495627609664 [compaction_job.cc:1944] [default] [JOB 51191] Generated table #13428796: 671089 keys, 95542268 bytes, temperature: kWarm 2024/07/25-02:37:34.020429 140495627609664 EVENT_LOG_v1 {"time_micros": 1721846254020379, "cf_name": "default", "job": 51191, "event": "table_file_creation", "file_number": 13428796, "file_size": 95542268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164351138603, "largest_seqno": 164526563309, "table_properties": {"data_size": 90983760, "index_size": 967040, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721846248, "oldest_key_time": 0, "file_creation_time": 1721846248, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13428796, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:37:34.067914 140495627609664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428797.sst) /dev/shm/ToplingTemp/Topling-118218-ZcVitj 2024/07/25-02:37:36.184992 140495627609664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428797.sst): first pass time = 2.12's, 63.399'MB/sec 2024/07/25-02:37:41.336613 140495627609664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428797.sst): old prealloc_size = 147639500, real_size = 91937712 2024/07/25-02:37:41.336697 140495627609664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428797.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.17 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-02:37:42.705909 140495627609664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428797.sst): second pass time = 5.15's, 23.973'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.37's, 69.522'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19072.714'MB/sec (index lex order gen) rebuild zvType time = 1.20's, 0.140'MB/sec write SST data time = 0.17's, 560.859'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33106.163'MB/sec zip my value time = 5.15's, unzip length = 0.123'GB zip my value throughput = 23.973'MB/sec zip pipeline throughput = 172.226'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.17 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.17 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 6.8523 value = 1.3571 dict = 1.00 all = 1.4099 } Zip/UnZip{ index = 0.1459 value = 0.7368 dict = 1.00 all = 0.7092 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.007507201 MB/sec (with seq num) write speed all = 0.007217067 MB/sec (without seq num) 2024/07/25-02:37:42.881414 140495627609664 [compaction_job.cc:1944] [default] [JOB 51191] Generated table #13428797: 671089 keys, 95193532 bytes, temperature: kWarm 2024/07/25-02:37:42.881508 140495627609664 EVENT_LOG_v1 {"time_micros": 1721846262881456, "cf_name": "default", "job": 51191, "event": "table_file_creation", "file_number": 13428797, "file_size": 95193532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164461211921, "largest_seqno": 164526563305, "table_properties": {"data_size": 90986288, "index_size": 783488, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721846254, "oldest_key_time": 0, "file_creation_time": 1721846254, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13428797, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:37:42.963190 140495627609664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428798.sst) /dev/shm/ToplingTemp/Topling-118218-FjfC0j 2024/07/25-02:37:44.598830 140495627609664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428798.sst): first pass time = 1.64's, 82.061'MB/sec 2024/07/25-02:37:46.128367 140495627609664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428798.sst): old prealloc_size = 147639500, real_size = 91924656 2024/07/25-02:37:46.128427 140495627609664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428798.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.15 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/25-02:37:46.947300 140495627609664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428798.sst): second pass time = 1.52's, 81.187'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 116.333'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19148.772'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.258'MB/sec write SST data time = 0.17's, 561.551'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 44418.333'MB/sec zip my value time = 1.52's, unzip length = 0.123'GB zip my value throughput = 81.187'MB/sec zip pipeline throughput = 81.317'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.15 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.15 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.9264 value = 1.3572 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.1444 value = 0.7368 dict = 1.00 all = 0.7098 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.011259511 MB/sec (with seq num) write speed all = 0.010824361 MB/sec (without seq num) 2024/07/25-02:37:47.131958 140495627609664 [compaction_job.cc:1944] [default] [JOB 51191] Generated table #13428798: 671089 keys, 95264316 bytes, temperature: kWarm 2024/07/25-02:37:47.132279 140495627609664 EVENT_LOG_v1 {"time_micros": 1721846267132212, "cf_name": "default", "job": 51191, "event": "table_file_creation", "file_number": 13428798, "file_size": 95264316, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164434648614, "largest_seqno": 164526563310, "table_properties": {"data_size": 90981632, "index_size": 775104, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721846262, "oldest_key_time": 0, "file_creation_time": 1721846262, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13428798, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:37:47.207254 140495627609664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428799.sst) /dev/shm/ToplingTemp/Topling-118218-V6dVFg 2024/07/25-02:37:47.671203 140495627609664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428799.sst): first pass time = 0.46's, 105.967'MB/sec 2024/07/25-02:37:48.309802 140495627609664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428799.sst): old prealloc_size = 147639500, real_size = 36386984 2024/07/25-02:37:48.309857 140495627609664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428799.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 245789 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 2.33 raw-val = 0.0452 GB zip-val = 0.0358 GB avg-val = 184.00 avg-zval = 145.46 2024/07/25-02:37:48.533172 140495627609664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00/13428799.sst): second pass time = 0.64's, 70.913'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 168.429'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15286.031'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.322'MB/sec write SST data time = 0.03's, 1149.462'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.463'MB, throughput = 16174.836'MB/sec zip my value time = 0.64's, unzip length = 0.045'GB zip my value throughput = 70.913'MB/sec zip pipeline throughput = 119.096'MB/sec entries = 245789 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 145.46 usrkeys = 245789 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 145.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 245789 bytes = 829552 } seq expand size = 1720523 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0452 GB dict = 0.46 MB all = 0.0492 GB } __ZipSize{ index = 0.0006 GB value = 0.0358 GB dict = 0.46 MB all = 0.0376 GB } UnZip/Zip{ index = 3.4351 value = 1.2649 dict = 1.00 all = 1.3067 } Zip/UnZip{ index = 0.2911 value = 0.7906 dict = 1.00 all = 0.7653 } ---------------------------- total value len = 0.431480 GB avg = 0.191 KB (by entry num) total key len = 0.036145 GB avg = 0.016 KB total ukey len = 0.018072 GB avg = 0.008 KB total ukey num = 0.002259056 Billion total entry num = 0.002259056 Billion write speed all = 0.012633583 MB/sec (with seq num) write speed all = 0.012145329 MB/sec (without seq num) 2024/07/25-02:37:48.584696 140495627609664 [compaction_job.cc:1944] [default] [JOB 51191] Generated table #13428799: 245789 keys, 37619427 bytes, temperature: kWarm 2024/07/25-02:37:48.584764 140495627609664 EVENT_LOG_v1 {"time_micros": 1721846268584726, "cf_name": "default", "job": 51191, "event": "table_file_creation", "file_number": 13428799, "file_size": 37619427, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164434647814, "largest_seqno": 164526563225, "table_properties": {"data_size": 35752944, "index_size": 572416, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 3932624, "raw_average_key_size": 16, "raw_value_size": 45225176, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 245789, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721846267, "oldest_key_time": 0, "file_creation_time": 1721846267, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13428799, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:37:48.599527 140495627609664 [compaction_job.cc:699] job-51191: subcompact[0], size: 0.323620 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51191/att-00 [13428796,13428797,13428798,13428799] 2024/07/25-02:37:48.684628 140495627609664 (Original Log Time 2024/07/25-02:37:27.808611) EVENT_LOG_v1 {"time_micros": 1721846247808548, "job": 51191, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13428786, 13428751], "files_L3": [13428723, 13428724, 13428725, 13428726], "score": 0.989928, "input_data_size": 341894342, "oldest_snapshot_seqno": 164526629085} 2024/07/25-02:37:48.684632 140495627609664 (Original Log Time 2024/07/25-02:37:48.683872) [compaction_job.cc:2018] [default] [JOB 51191] Compacted 2@2 + 4@3 files to L3 => 323619543 bytes 2024/07/25-02:37:48.684633 140495627609664 (Original Log Time 2024/07/25-02:37:48.684559) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 16.4 rd, 15.6 wr, level 3, files in(2, 4) out(4 +0 blob) MB in(40.9, 285.2 +0.0 blob) out(308.6 +0.0 blob), read-write-amplify(15.5) write-amplify(7.5) OK, records in: 2281393, records dropped: 22337 output_compression: Snappy 2024/07/25-02:37:48.684645 140495627609664 (Original Log Time 2024/07/25-02:37:48.684606) EVENT_LOG_v1 {"time_micros": 1721846268684584, "cf": "default", "job": 51191, "event": "compaction_finished", "compaction_time_micros": 20790932, "compaction_time_cpu_micros": 5610715, "output_level": 3, "num_output_files": 4, "total_output_size": 323619543, "num_input_records": 2281393, "num_output_records": 2259056, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 335014533, "file_range_sync_nanos": 0, "file_fsync_nanos": 4444, "file_prepare_write_nanos": 9778, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/25-02:37:48.827598 140495627609664 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721846247,"executesMs":21002,"compactionJobId":51191,"attempt":0,"compactionInputRawBytes":456278600,"compactionInputZipBytes":341894342,"compactionOutputRawBytes":0,"compactionOutputZipBytes":323619543,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-0e1f62bebcea5421b804eb74569bf5cf-a979963fa0ecfe61-00"}}, response = 2024/07/25-02:37:48.827675 140495627609664 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-51191/att-00: olev 3, work 21.003 s, result 26.112 ms, install 0.808 ms, input{raw 435.141 MiB zip 326.056 MiB}