2024/08/20-07:30:24.298003 140500221281856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00: fork to child time = 0.010357 sec 2024/08/20-07:30:24.298860 140500221281856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00 2024/08/20-07:30:24.304342 140500221281856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00 2024/08/20-07:30:24.304655 140500221281856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:30:24.305020 140500221281856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:30:24.363713 140500221281856 [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-15712/att-00/MANIFEST-14629260 2024/08/20-07:30:24.460098 140500221281856 [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-15712/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647082, last_sequence is 190187280343, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646956 2024/08/20-07:30:24.460105 140500221281856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:30:24.460169 140500221281856 [version_set.cc:5652] Creating manifest 14647082 2024/08/20-07:30:24.498306 140500221281856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:30:24.515150 140500221281856 [compaction_job.cc:2433] [default] [JOB 15712] Compacting 1@2 + 2@3 files to L3, score 1.06, subcompactions 1 : 1 2024/08/20-07:30:24.515165 140500221281856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8056 Base level 2, inputs: [14647043(48MB)], [14645885(90MB) 14646750(84MB)] 2024/08/20-07:30:24.527752 140500221281856 [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 2024/08/20-07:30:24.527815 140500221281856 [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 2024/08/20-07:30:24.527852 140500221281856 [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 2024/08/20-07:30:24.527868 140500221281856 [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 2024/08/20-07:30:24.527882 140500221281856 [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 2024/08/20-07:30:25.688566 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647083.sst) /dev/shm/ToplingTemp/Topling-239909-ZyQvYZ 2024/08/20-07:30:27.349618 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647083.sst): first pass time = 1.66's, 80.806'MB/sec 2024/08/20-07:30:30.641899 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647083.sst): old prealloc_size = 147639500, real_size = 91681112 2024/08/20-07:30:30.641976 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647083.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.78 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-07:30:31.263512 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647083.sst): second pass time = 3.29's, 37.516'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 153.131'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11951.525'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.367'MB/sec write SST data time = 0.16's, 578.432'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 = 23759.770'MB/sec zip my value time = 3.29's, unzip length = 0.123'GB zip my value throughput = 37.516'MB/sec zip pipeline throughput = 140.462'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.78 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.78 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 10.2714 value = 1.3571 dict = 1.00 all = 1.4100 } Zip/UnZip{ index = 0.0974 value = 0.7369 dict = 1.00 all = 0.7092 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.379245640 MB/sec (with seq num) write speed all = 1.323954588 MB/sec (without seq num) 2024/08/20-07:30:31.373071 140500221281856 [compaction_job.cc:1944] [default] [JOB 15712] Generated table #14647083: 671089 keys, 95188604 bytes, temperature: kWarm 2024/08/20-07:30:31.373148 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110231373104, "cf_name": "default", "job": 15712, "event": "table_file_creation", "file_number": 14647083, "file_size": 95188604, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189708787040, "largest_seqno": 190186791121, "table_properties": {"data_size": 90990528, "index_size": 522688, "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": 1724110225, "oldest_key_time": 0, "file_creation_time": 1724110225, "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": 14647083, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:30:31.419768 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647084.sst) /dev/shm/ToplingTemp/Topling-239909-tfeRp0 2024/08/20-07:30:32.780680 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647084.sst): first pass time = 1.36's, 98.626'MB/sec 2024/08/20-07:30:34.670385 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647084.sst): old prealloc_size = 147639500, real_size = 91691952 2024/08/20-07:30:34.670450 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647084.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-07:30:35.264542 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647084.sst): second pass time = 1.89's, 65.381'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.085'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16027.823'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.15's, 626.205'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 = 20106.375'MB/sec zip my value time = 1.89's, unzip length = 0.123'GB zip my value throughput = 65.381'MB/sec zip pipeline throughput = 137.025'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.80 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.80 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 10.0426 value = 1.3571 dict = 1.00 all = 1.4111 } Zip/UnZip{ index = 0.0996 value = 0.7369 dict = 1.00 all = 0.7087 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.381903265 MB/sec (with seq num) write speed all = 1.326509662 MB/sec (without seq num) 2024/08/20-07:30:35.382939 140500221281856 [compaction_job.cc:1944] [default] [JOB 15712] Generated table #14647084: 671089 keys, 95115516 bytes, temperature: kWarm 2024/08/20-07:30:35.383004 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110235382973, "cf_name": "default", "job": 15712, "event": "table_file_creation", "file_number": 14647084, "file_size": 95115516, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190038353444, "largest_seqno": 190186791657, "table_properties": {"data_size": 90989408, "index_size": 534592, "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": 1724110231, "oldest_key_time": 0, "file_creation_time": 1724110231, "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": 14647084, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:30:35.437115 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647085.sst) /dev/shm/ToplingTemp/Topling-239909-vmSDw1 2024/08/20-07:30:35.663502 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647085.sst): first pass time = 0.23's, 211.027'MB/sec 2024/08/20-07:30:36.182490 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647085.sst): old prealloc_size = 147639500, real_size = 35088136 2024/08/20-07:30:36.182554 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647085.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 238824 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.0439 GB zip-val = 0.0348 GB avg-val = 184.00 avg-zval = 145.81 2024/08/20-07:30:36.378818 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00/14647085.sst): second pass time = 0.52's, 84.819'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 184.824'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6367.367'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.370'MB/sec write SST data time = 0.03's, 1037.678'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.450'MB, throughput = 10918.770'MB/sec zip my value time = 0.52's, unzip length = 0.044'GB zip my value throughput = 84.819'MB/sec zip pipeline throughput = 181.247'MB/sec entries = 238824 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 145.81 usrkeys = 238824 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 145.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 238824 bytes = 806048 } seq expand size = 1671768 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0019 GB value = 0.0439 GB dict = 0.45 MB all = 0.0478 GB } __ZipSize{ index = 0.0002 GB value = 0.0348 GB dict = 0.45 MB all = 0.0363 GB } UnZip/Zip{ index = 9.3291 value = 1.2619 dict = 1.00 all = 1.3163 } Zip/UnZip{ index = 0.1072 value = 0.7925 dict = 1.00 all = 0.7597 } ---------------------------- total value len = 62.598721 GB avg = 0.180 KB (by entry num) total key len = 6.814054 GB avg = 0.020 KB total ukey len = 3.202155 GB avg = 0.008 KB total ukey num = 0.390914563 Billion total entry num = 0.347792571 Billion write speed all = 1.382857476 MB/sec (with seq num) write speed all = 1.327427038 MB/sec (without seq num) 2024/08/20-07:30:36.423893 140500221281856 [compaction_job.cc:1944] [default] [JOB 15712] Generated table #14647085: 238824 keys, 36285907 bytes, temperature: kWarm 2024/08/20-07:30:36.423967 140500221281856 EVENT_LOG_v1 {"time_micros": 1724110236423934, "cf_name": "default", "job": 15712, "event": "table_file_creation", "file_number": 14647085, "file_size": 36285907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190083473583, "largest_seqno": 190186790835, "table_properties": {"data_size": 34823424, "index_size": 204800, "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": 3821184, "raw_average_key_size": 16, "raw_value_size": 43943616, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 238824, "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": 1724110235, "oldest_key_time": 0, "file_creation_time": 1724110235, "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": 14647085, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:30:36.442203 140500221281856 [compaction_job.cc:699] job-15712: subcompact[0], size: 0.226590 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15712/att-00 [14647083,14647084,14647085] 2024/08/20-07:30:36.488251 140500221281856 (Original Log Time 2024/08/20-07:30:24.515239) EVENT_LOG_v1 {"time_micros": 1724110224515180, "job": 15712, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14647043], "files_L3": [14645885, 14646750], "score": 1.0562, "input_data_size": 233967370, "oldest_snapshot_seqno": 190187280088} 2024/08/20-07:30:36.488255 140500221281856 (Original Log Time 2024/08/20-07:30:36.487625) [compaction_job.cc:2018] [default] [JOB 15712] Compacted 1@2 + 2@3 files to L3 => 226590027 bytes 2024/08/20-07:30:36.488256 140500221281856 (Original Log Time 2024/08/20-07:30:36.488187) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.6 rd, 19.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.2, 175.0 +0.0 blob) out(216.1 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1624659, records dropped: 43657 output_compression: Snappy 2024/08/20-07:30:36.488263 140500221281856 (Original Log Time 2024/08/20-07:30:36.488230) EVENT_LOG_v1 {"time_micros": 1724110236488211, "cf": "default", "job": 15712, "event": "compaction_finished", "compaction_time_micros": 11926972, "compaction_time_cpu_micros": 3574983, "output_level": 3, "num_output_files": 3, "total_output_size": 226590027, "num_input_records": 1624659, "num_output_records": 1581002, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 147105906, "file_range_sync_nanos": 0, "file_fsync_nanos": 2319, "file_prepare_write_nanos": 9014, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:30:36.612056 140500221281856 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":1724110224,"executesMs":12183,"compactionJobId":15712,"attempt":0,"compactionInputRawBytes":324931800,"compactionInputZipBytes":233967370,"compactionOutputRawBytes":0,"compactionOutputZipBytes":226590027,"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":"00-819be252a883fc17f85dbfefd5d354f4-44471407dd58d466-00"}}, response = 2024/08/20-07:30:36.612163 140500221281856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15712/att-00: olev 3, work 12.183 s, result 6.178 ms, install 0.661 ms, input{raw 309.879 MiB zip 223.129 MiB}