2024/08/21-04:21:18.436592 140539568010816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00: fork to child time = 0.050527 sec 2024/08/21-04:21:18.437544 140539568010816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00 2024/08/21-04:21:18.442325 140539568010816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00 2024/08/21-04:21:18.443678 140539568010816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-04:21:18.444049 140539568010816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-04:21:18.479560 140539568010816 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.18.44/.rocksdb/job-00074/att-00/MANIFEST-14704721 2024/08/21-04:21:18.495361 140539568010816 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.18.44/.rocksdb/job-00074/att-00/MANIFEST-14704721 succeeded,manifest_file_number is 14704721, next_file_number is 14704798, last_sequence is 191439989887, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704647 2024/08/21-04:21:18.495371 140539568010816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-04:21:18.495456 140539568010816 [version_set.cc:5652] Creating manifest 14704798 2024/08/21-04:21:18.521060 140539568010816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-04:21:18.537446 140539568010816 [compaction_job.cc:2433] [default] [JOB 74] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/21-04:21:18.537461 140539568010816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 38 Base level 2, inputs: [14704791(31MB)], [14704748(41MB) 14704749(41MB) 14704750(41MB)] 2024/08/21-04:21:18.803992 140539568010816 [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 2024/08/21-04:21:18.804029 140539568010816 [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 2024/08/21-04:21:18.804051 140539568010816 [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 2024/08/21-04:21:18.804068 140539568010816 [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 2024/08/21-04:21:18.804082 140539568010816 [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 2024/08/21-04:21:19.134625 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704799.sst) /dev/shm/ToplingTemp/Topling-57892-uACmDI 2024/08/21-04:21:19.473955 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704799.sst): first pass time = 0.34's, 395.599'MB/sec 2024/08/21-04:21:23.492709 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704799.sst): old prealloc_size = 147639500, real_size = 41623232 2024/08/21-04:21:23.492781 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704799.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.41 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.98 avg-zval = 315.92 2024/08/21-04:21:23.772869 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704799.sst): second pass time = 4.01's, 32.807'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.28's, 154.833'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15170.473'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.150'MB/sec write SST data time = 0.06's, 669.829'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 18140.747'MB/sec zip my value time = 4.01's, unzip length = 0.132'GB zip my value throughput = 32.807'MB/sec zip pipeline throughput = 144.168'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.41 avg-val = 1016.98 avg-zval = 315.92 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.41 avg-val = 1023.98 avg-zval = 315.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 404480 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.2163 value = 3.2191 dict = 1.00 all = 3.0944 } Zip/UnZip{ index = 0.4512 value = 0.3106 dict = 1.00 all = 0.3232 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.012537382 MB/sec (with seq num) write speed all = 0.012441308 MB/sec (without seq num) 2024/08/21-04:21:23.833476 140539568010816 [compaction_job.cc:1944] [default] [JOB 74] Generated table #14704799: 129431 keys, 43375053 bytes, temperature: kWarm 2024/08/21-04:21:23.833603 140539568010816 EVENT_LOG_v1 {"time_micros": 1724185283833532, "cf_name": "default", "job": 74, "event": "table_file_creation", "file_number": 14704799, "file_size": 43375053, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191418235984, "largest_seqno": 191439905030, "table_properties": {"data_size": 40889904, "index_size": 700800, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629141, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724185279, "oldest_key_time": 0, "file_creation_time": 1724185279, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "LWLS4XNNR9TKNEB78MAB", "orig_file_number": 14704799, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:21:23.882749 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704800.sst) /dev/shm/ToplingTemp/Topling-57892-Wt51OJ 2024/08/21-04:21:24.645429 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704800.sst): first pass time = 0.76's, 175.995'MB/sec 2024/08/21-04:21:26.072335 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704800.sst): old prealloc_size = 147639500, real_size = 41570784 2024/08/21-04:21:26.072383 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704800.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.52 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1017.01 avg-zval = 315.42 2024/08/21-04:21:26.237023 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704800.sst): second pass time = 1.42's, 92.378'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 263.583'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28970.745'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.267'MB/sec write SST data time = 0.04's, 995.201'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33784.506'MB/sec zip my value time = 1.42's, unzip length = 0.132'GB zip my value throughput = 92.378'MB/sec zip pipeline throughput = 106.434'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.52 avg-val = 1017.01 avg-zval = 315.42 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.52 avg-val = 1024.01 avg-zval = 315.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 485376 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0408 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.1753 value = 3.2243 dict = 1.00 all = 3.0923 } Zip/UnZip{ index = 0.4597 value = 0.3101 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 0.265070 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258859 Billion total entry num = 0.000258859 Billion write speed all = 0.025069026 MB/sec (with seq num) write speed all = 0.024876926 MB/sec (without seq num) 2024/08/21-04:21:26.315598 140539568010816 [compaction_job.cc:1944] [default] [JOB 74] Generated table #14704800: 129428 keys, 43403586 bytes, temperature: kWarm 2024/08/21-04:21:26.315692 140539568010816 EVENT_LOG_v1 {"time_micros": 1724185286315642, "cf_name": "default", "job": 74, "event": "table_file_creation", "file_number": 14704800, "file_size": 43403586, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190676383003, "largest_seqno": 191439921163, "table_properties": {"data_size": 40824272, "index_size": 713984, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629168, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724185283, "oldest_key_time": 0, "file_creation_time": 1724185283, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "LWLS4XNNR9TKNEB78MAB", "orig_file_number": 14704800, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:21:26.402829 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704801.sst) /dev/shm/ToplingTemp/Topling-57892-ISBnNH 2024/08/21-04:21:27.137279 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704801.sst): first pass time = 0.73's, 182.763'MB/sec 2024/08/21-04:21:28.413378 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704801.sst): old prealloc_size = 147639500, real_size = 41598448 2024/08/21-04:21:28.413426 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704801.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.48 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1017.02 avg-zval = 315.68 2024/08/21-04:21:28.623065 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704801.sst): second pass time = 1.27's, 103.284'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 206.832'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24067.893'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.193'MB/sec write SST data time = 0.04's, 1027.022'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 22837.336'MB/sec zip my value time = 1.27's, unzip length = 0.132'GB zip my value throughput = 103.284'MB/sec zip pipeline throughput = 168.273'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.48 avg-val = 1017.02 avg-zval = 315.68 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.48 avg-val = 1024.02 avg-zval = 315.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 420656 } seq expand size = 905989 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.1906 value = 3.2217 dict = 1.00 all = 3.0950 } Zip/UnZip{ index = 0.4565 value = 0.3104 dict = 1.00 all = 0.3231 } ---------------------------- total value len = 0.397606 GB avg = 1.024 KB (by entry num) total key len = 0.007766 GB avg = 0.020 KB total ukey len = 0.004659 GB avg = 0.012 KB total ukey num = 0.000388286 Billion total entry num = 0.000388286 Billion write speed all = 0.037595222 MB/sec (with seq num) write speed all = 0.037307137 MB/sec (without seq num) 2024/08/21-04:21:28.675514 140539568010816 [compaction_job.cc:1944] [default] [JOB 74] Generated table #14704801: 129427 keys, 43366442 bytes, temperature: kWarm 2024/08/21-04:21:28.675594 140539568010816 EVENT_LOG_v1 {"time_micros": 1724185288675548, "cf_name": "default", "job": 74, "event": "table_file_creation", "file_number": 14704801, "file_size": 43366442, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191400008621, "largest_seqno": 191439920842, "table_properties": {"data_size": 40856928, "index_size": 708992, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629265, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724185286, "oldest_key_time": 0, "file_creation_time": 1724185286, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "LWLS4XNNR9TKNEB78MAB", "orig_file_number": 14704801, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:21:28.708379 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704802.sst) /dev/shm/ToplingTemp/Topling-57892-8z7PBG 2024/08/21-04:21:28.756384 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704802.sst): first pass time = 0.05's, 604.653'MB/sec 2024/08/21-04:21:29.013362 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704802.sst): old prealloc_size = 147639500, real_size = 9118528 2024/08/21-04:21:29.013412 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704802.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 27969 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.07 raw-val = 0.0284 GB zip-val = 0.0089 GB avg-val =1016.99 avg-zval = 319.70 2024/08/21-04:21:29.050149 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00/14704802.sst): second pass time = 0.26's, 111.032'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 257.643'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6190.914'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.255'MB/sec write SST data time = 0.01's, 1021.402'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.280'MB, throughput = 5711.751'MB/sec zip my value time = 0.26's, unzip length = 0.028'GB zip my value throughput = 111.032'MB/sec zip pipeline throughput = 111.032'MB/sec entries = 27969 avg-key = 20.00 avg-zkey = 6.07 avg-val = 1016.99 avg-zval = 319.70 usrkeys = 27969 avg-key = 12.00 avg-zkey = 6.07 avg-val = 1023.99 avg-zval = 319.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 27969 bytes = 80432 } seq expand size = 195783 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0003 GB value = 0.0284 GB dict = 0.28 MB all = 0.0290 GB } __ZipSize{ index = 0.0002 GB value = 0.0089 GB dict = 0.28 MB all = 0.0095 GB } UnZip/Zip{ index = 1.9767 value = 3.1811 dict = 1.00 all = 3.0618 } Zip/UnZip{ index = 0.5059 value = 0.3144 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 0.426246 GB avg = 1.024 KB (by entry num) total key len = 0.008325 GB avg = 0.020 KB total ukey len = 0.004995 GB avg = 0.012 KB total ukey num = 0.000416255 Billion total entry num = 0.000416255 Billion write speed all = 0.040301658 MB/sec (with seq num) write speed all = 0.039992833 MB/sec (without seq num) 2024/08/21-04:21:29.066322 140539568010816 [compaction_job.cc:1944] [default] [JOB 74] Generated table #14704802: 27969 keys, 9472888 bytes, temperature: kWarm 2024/08/21-04:21:29.066395 140539568010816 EVENT_LOG_v1 {"time_micros": 1724185289066361, "cf_name": "default", "job": 74, "event": "table_file_creation", "file_number": 14704802, "file_size": 9472888, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191432280140, "largest_seqno": 191438086500, "table_properties": {"data_size": 8941552, "index_size": 169792, "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": 559380, "raw_average_key_size": 20, "raw_value_size": 28444250, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 27969, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724185288, "oldest_key_time": 0, "file_creation_time": 1724185288, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "LWLS4XNNR9TKNEB78MAB", "orig_file_number": 14704802, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:21:29.075391 140539568010816 [compaction_job.cc:699] job-00074: subcompact[0], size: 0.139618 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00074/att-00 [14704799,14704800,14704801,14704802] 2024/08/21-04:21:29.117783 140539568010816 (Original Log Time 2024/08/21-04:21:18.537545) EVENT_LOG_v1 {"time_micros": 1724185278537479, "job": 74, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14704791], "files_L3": [14704748, 14704749, 14704750], "score": 0.997568, "input_data_size": 163629839, "oldest_snapshot_seqno": 191439988938} 2024/08/21-04:21:29.117789 140539568010816 (Original Log Time 2024/08/21-04:21:29.117001) [compaction_job.cc:2018] [default] [JOB 74] Compacted 1@2 + 3@3 files to L3 => 139617969 bytes 2024/08/21-04:21:29.117792 140539568010816 (Original Log Time 2024/08/21-04:21:29.117694) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 15.5 rd, 13.2 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(32.0, 124.1 +0.0 blob) out(133.2 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 420253, records dropped: 3998 output_compression: Snappy 2024/08/21-04:21:29.117802 140539568010816 (Original Log Time 2024/08/21-04:21:29.117754) EVENT_LOG_v1 {"time_micros": 1724185289117727, "cf": "default", "job": 74, "event": "compaction_finished", "compaction_time_micros": 10537856, "compaction_time_cpu_micros": 1637555, "output_level": 3, "num_output_files": 4, "total_output_size": 139617969, "num_input_records": 420253, "num_output_records": 416255, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154538703, "file_range_sync_nanos": 0, "file_fsync_nanos": 3308, "file_prepare_write_nanos": 8825, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-04:21:29.252431 140539568010816 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":1724185124,"starts":1724185278,"executesMs":10673,"compactionJobId":74,"attempt":0,"compactionInputRawBytes":435802922,"compactionInputZipBytes":163629839,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139617969,"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-e23a26c313cf943339fe2ab73fe89eba-fc7cac352402bbd9-00"}}, response = 2024/08/21-04:21:29.252603 140539568010816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.18.44/.rocksdb/job-00074/att-00: olev 3, work 10.674 s, result 6.491 ms, install 0.831 ms, input{raw 415.614 MiB zip 156.050 MiB}