2024/08/21-02:12:53.610353 140539928897088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00: fork to child time = 0.007137 sec 2024/08/21-02:12:53.611009 140539928897088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00 2024/08/21-02:12:53.615027 140539928897088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00 2024/08/21-02:12:53.615960 140539928897088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:12:53.616192 140539928897088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:12:53.656398 140539928897088 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60690/att-00/MANIFEST-14629260 2024/08/21-02:12:53.705182 140539928897088 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60690/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14699120, last_sequence is 191326956728, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14699009 2024/08/21-02:12:53.705190 140539928897088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:12:53.705264 140539928897088 [version_set.cc:5652] Creating manifest 14699120 2024/08/21-02:12:53.738480 140539928897088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:12:53.752570 140539928897088 [compaction_job.cc:2433] [default] [JOB 60690] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-02:12:53.752579 140539928897088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30561 Base level 1, inputs: [14699113(31MB) 14699114(31MB)], [14699044(20MB) 14699045(7924KB) 14699017(5537KB)] 2024/08/21-02:12:54.161825 140539928897088 [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 2024/08/21-02:12:54.161841 140539928897088 [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 2024/08/21-02:12:54.161853 140539928897088 [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 2024/08/21-02:12:54.161862 140539928897088 [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 2024/08/21-02:12:54.161870 140539928897088 [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 2024/08/21-02:12:54.389280 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699121.sst) /dev/shm/ToplingTemp/Topling-18330-5xQoId 2024/08/21-02:12:54.800000 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699121.sst): first pass time = 0.41's, 163.412'MB/sec 2024/08/21-02:12:56.462070 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699121.sst): old prealloc_size = 73819750, real_size = 21028192 2024/08/21-02:12:56.462139 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699121.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.01 avg-zval = 319.29 2024/08/21-02:12:56.591026 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699121.sst): second pass time = 1.66's, 39.623'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 169.825'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7474.333'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.164'MB/sec write SST data time = 0.03's, 729.461'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 18282.835'MB/sec zip my value time = 1.66's, unzip length = 0.066'GB zip my value throughput = 39.623'MB/sec zip pipeline throughput = 167.223'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.01 avg-zval = 319.29 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.01 avg-zval = 319.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 210336 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2223 value = 3.1852 dict = 1.00 all = 3.0648 } Zip/UnZip{ index = 0.4500 value = 0.3139 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064714 Billion total entry num = 0.000064714 Billion write speed all = 0.022003625 MB/sec (with seq num) write speed all = 0.021835016 MB/sec (without seq num) 2024/08/21-02:12:56.622477 140539928897088 [compaction_job.cc:1944] [default] [JOB 60690] Generated table #14699121: 64714 keys, 21896833 bytes, temperature: kWarm 2024/08/21-02:12:56.622594 140539928897088 EVENT_LOG_v1 {"time_micros": 1724177576622532, "cf_name": "default", "job": 60690, "event": "table_file_creation", "file_number": 14699121, "file_size": 21896833, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266163816, "largest_seqno": 191326897191, "table_properties": {"data_size": 20662416, "index_size": 349440, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814620, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724177574, "oldest_key_time": 0, "file_creation_time": 1724177574, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699121, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:12:56.679233 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699122.sst) /dev/shm/ToplingTemp/Topling-18330-8un71c 2024/08/21-02:12:57.028013 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699122.sst): first pass time = 0.35's, 192.445'MB/sec 2024/08/21-02:12:59.506115 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699122.sst): old prealloc_size = 73819750, real_size = 21066848 2024/08/21-02:12:59.506180 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699122.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.36 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.97 avg-zval = 319.91 2024/08/21-02:12:59.685671 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699122.sst): second pass time = 2.48's, 26.571'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 122.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9871.671'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.108'MB/sec write SST data time = 0.03's, 743.231'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 12826.499'MB/sec zip my value time = 2.48's, unzip length = 0.066'GB zip my value throughput = 26.571'MB/sec zip pipeline throughput = 154.468'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.36 avg-val = 1016.97 avg-zval = 319.91 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.36 avg-val = 1023.97 avg-zval = 319.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2405 value = 3.1789 dict = 1.00 all = 3.0605 } Zip/UnZip{ index = 0.4463 value = 0.3146 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.132536 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 = 0.043963239 MB/sec (with seq num) write speed all = 0.043626353 MB/sec (without seq num) 2024/08/21-02:12:59.721649 140539928897088 [compaction_job.cc:1944] [default] [JOB 60690] Generated table #14699122: 64717 keys, 21927783 bytes, temperature: kWarm 2024/08/21-02:12:59.721711 140539928897088 EVENT_LOG_v1 {"time_micros": 1724177579721673, "cf_name": "default", "job": 60690, "event": "table_file_creation", "file_number": 14699122, "file_size": 21927783, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191309483658, "largest_seqno": 191326896943, "table_properties": {"data_size": 20703888, "index_size": 346624, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815457, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "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": 1724177576, "oldest_key_time": 0, "file_creation_time": 1724177576, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699122, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:12:59.761142 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699123.sst) /dev/shm/ToplingTemp/Topling-18330-GdEcnf 2024/08/21-02:12:59.818420 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699123.sst): first pass time = 0.06's, 225.356'MB/sec 2024/08/21-02:13:00.362006 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699123.sst): old prealloc_size = 73819750, real_size = 4069040 2024/08/21-02:13:00.362065 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699123.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12440 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.46 raw-val = 0.0127 GB zip-val = 0.0041 GB avg-val =1016.91 avg-zval = 326.37 2024/08/21-02:13:00.399995 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00/14699123.sst): second pass time = 0.54's, 23.305'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 111.558'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 161.155'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.114'MB/sec write SST data time = 0.01's, 394.438'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.130'MB, throughput = 4854.080'MB/sec zip my value time = 0.54's, unzip length = 0.013'GB zip my value throughput = 23.305'MB/sec zip pipeline throughput = 168.430'MB/sec entries = 12440 avg-key = 20.00 avg-zkey = 0.46 avg-val = 1016.91 avg-zval = 326.37 usrkeys = 12440 avg-key = 12.00 avg-zkey = 0.46 avg-val = 1023.91 avg-zval = 326.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12440 bytes = 37328 } seq expand size = 87080 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0001 GB value = 0.0127 GB dict = 0.13 MB all = 0.0129 GB } __ZipSize{ index = 0.0000 GB value = 0.0041 GB dict = 0.13 MB all = 0.0042 GB } UnZip/Zip{ index = 25.9167 value = 3.1158 dict = 1.00 all = 3.0462 } Zip/UnZip{ index = 0.0386 value = 0.3209 dict = 1.00 all = 0.3283 } ---------------------------- total value len = 0.145274 GB avg = 1.024 KB (by entry num) total key len = 0.002837 GB avg = 0.020 KB total ukey len = 0.001702 GB avg = 0.012 KB total ukey num = 0.000141871 Billion total entry num = 0.000141871 Billion write speed all = 0.048177147 MB/sec (with seq num) write speed all = 0.047807968 MB/sec (without seq num) 2024/08/21-02:13:00.413348 140539928897088 [compaction_job.cc:1944] [default] [JOB 60690] Generated table #14699123: 12440 keys, 4234494 bytes, temperature: kWarm 2024/08/21-02:13:00.413436 140539928897088 EVENT_LOG_v1 {"time_micros": 1724177580413391, "cf_name": "default", "job": 60690, "event": "table_file_creation", "file_number": 14699123, "file_size": 4234494, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191312954862, "largest_seqno": 191326896946, "table_properties": {"data_size": 4060000, "index_size": 5760, "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": 248800, "raw_average_key_size": 20, "raw_value_size": 12650336, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 12440, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724177579, "oldest_key_time": 0, "file_creation_time": 1724177579, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699123, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:13:00.428852 140539928897088 [compaction_job.cc:699] job-60690: subcompact[0], size: 0.048059 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60690/att-00 [14699121,14699122,14699123] 2024/08/21-02:13:00.446833 140539928897088 (Original Log Time 2024/08/21-02:12:53.752612) EVENT_LOG_v1 {"time_micros": 1724177573752588, "job": 60690, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14699113, 14699114], "files_L2": [14699044, 14699045, 14699017], "score": 0.990675, "input_data_size": 102716582, "oldest_snapshot_seqno": 191326955468} 2024/08/21-02:13:00.446839 140539928897088 (Original Log Time 2024/08/21-02:13:00.446293) [compaction_job.cc:2018] [default] [JOB 60690] Compacted 2@1 + 3@2 files to L2 => 48059110 bytes 2024/08/21-02:13:00.446842 140539928897088 (Original Log Time 2024/08/21-02:13:00.446754) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 15.4 rd, 7.2 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(63.9, 34.0 +0.0 blob) out(45.8 +0.0 blob), read-write-amplify(2.2) write-amplify(0.7) OK, records in: 169032, records dropped: 27161 output_compression: Snappy 2024/08/21-02:13:00.446851 140539928897088 (Original Log Time 2024/08/21-02:13:00.446809) EVENT_LOG_v1 {"time_micros": 1724177580446783, "cf": "default", "job": 60690, "event": "compaction_finished", "compaction_time_micros": 6676253, "compaction_time_cpu_micros": 600544, "output_level": 2, "num_output_files": 3, "total_output_size": 48059110, "num_input_records": 169032, "num_output_records": 141871, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69663047, "file_range_sync_nanos": 0, "file_fsync_nanos": 3388, "file_prepare_write_nanos": 7475, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-02:13:00.588786 140539928897088 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":1724092920,"starts":1724177573,"executesMs":6830,"compactionJobId":60690,"attempt":0,"compactionInputRawBytes":175284357,"compactionInputZipBytes":102716582,"compactionOutputRawBytes":0,"compactionOutputZipBytes":48059110,"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-eb7850b5afdaec050910308dd4638ed6-5d5a160369ad1855-00"}}, response = 2024/08/21-02:13:00.588883 140539928897088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60690/att-00: olev 2, work 6.831 s, result 4.951 ms, install 0.581 ms, input{raw 167.164 MiB zip 97.958 MiB}