2024/08/20-16:50:19.754578 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00: fork to child time = 0.062157 sec 2024/08/20-16:50:19.755678 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00 2024/08/20-16:50:19.760530 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00 2024/08/20-16:50:19.761901 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:50:19.762239 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:50:19.808499 140500313601600 [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-40326/att-00/MANIFEST-14629260 2024/08/20-16:50:19.828069 140500313601600 [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-40326/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14675668, last_sequence is 190804446962, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14675633 2024/08/20-16:50:19.828078 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:50:19.828138 140500313601600 [version_set.cc:5652] Creating manifest 14675668 2024/08/20-16:50:19.854658 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:50:19.868625 140500313601600 [compaction_job.cc:2433] [default] [JOB 40326] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-16:50:19.868660 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20557 Base level 1, inputs: [14675649(15MB)], [14675591(48MB) 14675593(38MB)] 2024/08/20-16:50:20.157916 140500313601600 [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 2024/08/20-16:50:20.157951 140500313601600 [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 2024/08/20-16:50:20.157966 140500313601600 [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 2024/08/20-16:50:20.157976 140500313601600 [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 2024/08/20-16:50:20.157985 140500313601600 [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 2024/08/20-16:50:21.205266 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675669.sst) /dev/shm/ToplingTemp/Topling-430071-BAAura 2024/08/20-16:50:21.779915 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675669.sst): first pass time = 0.57's, 116.795'MB/sec 2024/08/20-16:50:24.581062 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675669.sst): old prealloc_size = 73819750, real_size = 49036152 2024/08/20-16:50:24.581145 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675669.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.79 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.10 2024/08/20-16:50:25.153410 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675669.sst): second pass time = 2.80's, 22.049'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23410.036'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.174'MB/sec write SST data time = 0.09's, 562.397'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17609.345'MB/sec zip my value time = 2.80's, unzip length = 0.062'GB zip my value throughput = 22.049'MB/sec zip pipeline throughput = 154.372'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.79 avg-val = 184.00 avg-zval = 142.10 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.79 avg-val = 191.00 avg-zval = 142.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1109 value = 1.2949 dict = 1.00 all = 1.3253 } Zip/UnZip{ index = 0.4737 value = 0.7723 dict = 1.00 all = 0.7545 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.825396326 MB/sec (with seq num) write speed all = 0.792306732 MB/sec (without seq num) 2024/08/20-16:50:25.222149 140500313601600 [compaction_job.cc:1944] [default] [JOB 40326] Generated table #14675669: 335545 keys, 50635083 bytes, temperature: kWarm 2024/08/20-16:50:25.222248 140500313601600 EVENT_LOG_v1 {"time_micros": 1724143825222188, "cf_name": "default", "job": 40326, "event": "table_file_creation", "file_number": 14675669, "file_size": 50635083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190785052117, "largest_seqno": 190804428016, "table_properties": {"data_size": 47680432, "index_size": 1271680, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724143821, "oldest_key_time": 0, "file_creation_time": 1724143821, "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": 14675669, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:50:25.257658 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675670.sst) /dev/shm/ToplingTemp/Topling-430071-uIW4E9 2024/08/20-16:50:26.209442 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675670.sst): first pass time = 0.95's, 70.512'MB/sec 2024/08/20-16:50:29.090322 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675670.sst): old prealloc_size = 73819750, real_size = 49566240 2024/08/20-16:50:29.090406 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675670.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.39 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-16:50:29.759473 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675670.sst): second pass time = 2.87's, 21.475'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 76.529'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31228.051'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.145'MB/sec write SST data time = 0.09's, 556.663'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16743.640'MB/sec zip my value time = 2.87's, unzip length = 0.062'GB zip my value throughput = 21.475'MB/sec zip pipeline throughput = 168.008'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.39 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.39 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0018 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.4833 value = 1.2951 dict = 1.00 all = 1.3105 } Zip/UnZip{ index = 0.6742 value = 0.7721 dict = 1.00 all = 0.7631 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.826179917 MB/sec (with seq num) write speed all = 0.793060105 MB/sec (without seq num) 2024/08/20-16:50:29.823475 140500313601600 [compaction_job.cc:1944] [default] [JOB 40326] Generated table #14675670: 335545 keys, 51208173 bytes, temperature: kWarm 2024/08/20-16:50:29.823560 140500313601600 EVENT_LOG_v1 {"time_micros": 1724143829823515, "cf_name": "default", "job": 40326, "event": "table_file_creation", "file_number": 14675670, "file_size": 51208173, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190767217236, "largest_seqno": 190804428017, "table_properties": {"data_size": 47672464, "index_size": 1809728, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724143825, "oldest_key_time": 0, "file_creation_time": 1724143825, "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": 14675670, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:50:29.920075 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst) /dev/shm/ToplingTemp/Topling-430071-q7TXV7 2024/08/20-16:50:29.930950 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst): first pass time = 0.01's, 39.979'MB/sec 2024/08/20-16:50:30.070900 140500313601600 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst): part-0: reject ZipStore ratio = 1.001 2024/08/20-16:50:30.072383 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst): old prealloc_size = 73819750, real_size = 408920 2024/08/20-16:50:30.072425 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 2164 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 4.54 raw-val = 0.0004 GB zip-val = 0.0004 GB avg-val = 184.00 avg-zval = 184.09 2024/08/20-16:50:30.073616 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00/14675671.sst): second pass time = 0.13's, 3.023'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 339.155'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 351.887'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 1.191'MB/sec write SST data time = 0.00's, 558.199'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.13's, unzip length = 0.000'GB zip my value throughput = 3.023'MB/sec zip pipeline throughput = 236.578'MB/sec entries = 2164 avg-key = 16.00 avg-zkey = 4.55 avg-val = 184.00 avg-zval = 184.09 usrkeys = 2164 avg-key = 8.00 avg-zkey = 4.55 avg-val = 191.00 avg-zval = 184.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2164 bytes = 6512 } seq expand size = 15148 multi value expand size = 0 cnt WriteAppend = 56 UnZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.00 MB all = 0.0004 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.00 MB all = 0.0004 GB } UnZip/Zip{ index = 1.7565 value = 0.9995 dict = 0.00 all = 1.0406 } Zip/UnZip{ index = 0.5693 value = 1.0005 dict = 0.00 all = 0.9610 } ---------------------------- total value len = 62.425341 GB avg = 0.180 KB (by entry num) total key len = 6.799530 GB avg = 0.020 KB total ukey len = 3.194893 GB avg = 0.008 KB total ukey num = 0.390006815 Billion total entry num = 0.346884823 Billion write speed all = 0.826182166 MB/sec (with seq num) write speed all = 0.793062271 MB/sec (without seq num) 2024/08/20-16:50:30.077871 140500313601600 [compaction_job.cc:1944] [default] [JOB 40326] Generated table #14675671: 2164 keys, 415906 bytes, temperature: kWarm 2024/08/20-16:50:30.077941 140500313601600 EVENT_LOG_v1 {"time_micros": 1724143830077893, "cf_name": "default", "job": 40326, "event": "table_file_creation", "file_number": 14675671, "file_size": 415906, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190788407784, "largest_seqno": 190804419592, "table_properties": {"data_size": 398368, "index_size": 9856, "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": 34624, "raw_average_key_size": 16, "raw_value_size": 398176, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 2164, "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-MixedLenBlobStore", "creation_time": 1724143829, "oldest_key_time": 0, "file_creation_time": 1724143829, "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": 14675671, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:50:30.091404 140500313601600 [compaction_job.cc:699] job-40326: subcompact[0], size: 0.102259 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40326/att-00 [14675669,14675670,14675671] 2024/08/20-16:50:30.123952 140500313601600 (Original Log Time 2024/08/20-16:50:19.868739) EVENT_LOG_v1 {"time_micros": 1724143819868678, "job": 40326, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14675649], "files_L2": [14675591, 14675593], "score": 0.996357, "input_data_size": 107627955, "oldest_snapshot_seqno": 190804446260} 2024/08/20-16:50:30.123956 140500313601600 (Original Log Time 2024/08/20-16:50:30.123408) [compaction_job.cc:2018] [default] [JOB 40326] Compacted 1@1 + 2@2 files to L2 => 102259162 bytes 2024/08/20-16:50:30.123958 140500313601600 (Original Log Time 2024/08/20-16:50:30.123867) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.5 rd, 10.0 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(15.4, 87.2 +0.0 blob) out(97.5 +0.0 blob), read-write-amplify(13.0) write-amplify(6.3) OK, records in: 675541, records dropped: 2287 output_compression: Snappy 2024/08/20-16:50:30.123966 140500313601600 (Original Log Time 2024/08/20-16:50:30.123932) EVENT_LOG_v1 {"time_micros": 1724143830123896, "cf": "default", "job": 40326, "event": "compaction_finished", "compaction_time_micros": 10222672, "compaction_time_cpu_micros": 1903458, "output_level": 2, "num_output_files": 3, "total_output_size": 102259162, "num_input_records": 675541, "num_output_records": 673254, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85391397, "file_range_sync_nanos": 0, "file_fsync_nanos": 3293, "file_prepare_write_nanos": 10363, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-16:50:30.232886 140500313601600 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":1724143819,"executesMs":10363,"compactionJobId":40326,"attempt":0,"compactionInputRawBytes":135108200,"compactionInputZipBytes":107627955,"compactionOutputRawBytes":0,"compactionOutputZipBytes":102259162,"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-c10d5b31056667f97ce477cede9c1351-13c05487a61af974-00"}}, response = 2024/08/20-16:50:30.232996 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40326/att-00: olev 2, work 10.364 s, result 4.889 ms, install 0.582 ms, input{raw 128.849 MiB zip 102.642 MiB}