2024/08/20-07:42:39.734814 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00: fork to child time = 0.034628 sec 2024/08/20-07:42:39.735983 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00 2024/08/20-07:42:39.741896 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00 2024/08/20-07:42:39.745534 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:42:39.745871 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:42:39.784838 140500590560832 [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-16337/att-00/MANIFEST-14629260 2024/08/20-07:42:39.798383 140500590560832 [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-16337/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647830, last_sequence is 190202354397, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647789 2024/08/20-07:42:39.798391 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:42:39.798454 140500590560832 [version_set.cc:5652] Creating manifest 14647830 2024/08/20-07:42:39.825016 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:42:39.842895 140500590560832 [compaction_job.cc:2433] [default] [JOB 16337] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-07:42:39.842975 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8379 Base level 1, inputs: [14647817(27MB)], [14647768(48MB) 14647769(47MB) 14647770(23MB)] 2024/08/20-07:42:40.098280 140500590560832 [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 2024/08/20-07:42:40.098311 140500590560832 [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 2024/08/20-07:42:40.098327 140500590560832 [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 2024/08/20-07:42:40.098339 140500590560832 [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 2024/08/20-07:42:40.098353 140500590560832 [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 2024/08/20-07:42:40.857277 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647831.sst) /dev/shm/ToplingTemp/Topling-244678-UsqBQA 2024/08/20-07:42:41.324836 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647831.sst): first pass time = 0.47's, 143.547'MB/sec 2024/08/20-07:42:44.067043 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647831.sst): old prealloc_size = 73819750, real_size = 49174656 2024/08/20-07:42:44.067129 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647831.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.25 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-07:42:44.606613 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647831.sst): second pass time = 2.74's, 22.529'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 94.103'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25911.072'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.193'MB/sec write SST data time = 0.11's, 482.926'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 = 16685.835'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.529'MB/sec zip pipeline throughput = 174.132'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.25 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.25 avg-val = 191.00 avg-zval = 142.05 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8817 value = 1.2953 dict = 1.00 all = 1.3217 } Zip/UnZip{ index = 0.5314 value = 0.7720 dict = 1.00 all = 0.7566 } ---------------------------- 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 = 1.358019293 MB/sec (with seq num) write speed all = 1.303577196 MB/sec (without seq num) 2024/08/20-07:42:44.670303 140500590560832 [compaction_job.cc:1944] [default] [JOB 16337] Generated table #14647831: 335545 keys, 50773643 bytes, temperature: kWarm 2024/08/20-07:42:44.670397 140500590560832 EVENT_LOG_v1 {"time_micros": 1724110964670340, "cf_name": "default", "job": 16337, "event": "table_file_creation", "file_number": 14647831, "file_size": 50773643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190183271299, "largest_seqno": 190202323402, "table_properties": {"data_size": 47664096, "index_size": 1426560, "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": 1724110960, "oldest_key_time": 0, "file_creation_time": 1724110960, "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": 14647831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:44.716187 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647832.sst) /dev/shm/ToplingTemp/Topling-244678-R5PwDC 2024/08/20-07:42:45.857346 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647832.sst): first pass time = 1.14's, 58.810'MB/sec 2024/08/20-07:42:47.692045 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647832.sst): old prealloc_size = 73819750, real_size = 48264856 2024/08/20-07:42:47.692107 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647832.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.52 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-07:42:48.135766 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647832.sst): second pass time = 1.83's, 33.670'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 112.566'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14386.380'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.215'MB/sec write SST data time = 0.05's, 949.178'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 = 14631.725'MB/sec zip my value time = 1.83's, unzip length = 0.062'GB zip my value throughput = 33.670'MB/sec zip pipeline throughput = 157.871'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.52 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.52 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.2593 value = 1.2951 dict = 1.00 all = 1.3436 } Zip/UnZip{ index = 0.1901 value = 0.7721 dict = 1.00 all = 0.7443 } ---------------------------- 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 = 1.359289055 MB/sec (with seq num) write speed all = 1.304798021 MB/sec (without seq num) 2024/08/20-07:42:48.235305 140500590560832 [compaction_job.cc:1944] [default] [JOB 16337] Generated table #14647832: 335545 keys, 49947659 bytes, temperature: kWarm 2024/08/20-07:42:48.235382 140500590560832 EVENT_LOG_v1 {"time_micros": 1724110968235341, "cf_name": "default", "job": 16337, "event": "table_file_creation", "file_number": 14647832, "file_size": 49947659, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190131489003, "largest_seqno": 190202323405, "table_properties": {"data_size": 47670416, "index_size": 510400, "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": 1724110964, "oldest_key_time": 0, "file_creation_time": 1724110964, "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": 14647832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:48.279742 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647833.sst) /dev/shm/ToplingTemp/Topling-244678-LpCfeC 2024/08/20-07:42:49.028693 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647833.sst): first pass time = 0.75's, 68.289'MB/sec 2024/08/20-07:42:50.714075 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647833.sst): old prealloc_size = 73819750, real_size = 38338072 2024/08/20-07:42:50.714147 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647833.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 255712 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 4.65 raw-val = 0.0471 GB zip-val = 0.0371 GB avg-val = 184.00 avg-zval = 145.03 2024/08/20-07:42:51.051759 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00/14647833.sst): second pass time = 1.68's, 27.960'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 117.330'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27745.630'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.233'MB/sec write SST data time = 0.06's, 623.862'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.480'MB, throughput = 11631.518'MB/sec zip my value time = 1.68's, unzip length = 0.047'GB zip my value throughput = 27.960'MB/sec zip pipeline throughput = 148.677'MB/sec entries = 255712 avg-key = 16.00 avg-zkey = 4.65 avg-val = 184.00 avg-zval = 145.03 usrkeys = 255712 avg-key = 8.00 avg-zkey = 4.65 avg-val = 191.00 avg-zval = 145.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 255712 bytes = 863040 } seq expand size = 1789984 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0471 GB dict = 0.48 MB all = 0.0511 GB } __ZipSize{ index = 0.0012 GB value = 0.0371 GB dict = 0.48 MB all = 0.0396 GB } UnZip/Zip{ index = 1.7206 value = 1.2687 dict = 1.00 all = 1.2909 } Zip/UnZip{ index = 0.5812 value = 0.7882 dict = 1.00 all = 0.7747 } ---------------------------- total value len = 62.473769 GB avg = 0.180 KB (by entry num) total key len = 6.803586 GB avg = 0.020 KB total ukey len = 3.196922 GB avg = 0.008 KB total ukey num = 0.390260363 Billion total entry num = 0.347138371 Billion write speed all = 1.360250549 MB/sec (with seq num) write speed all = 1.305722468 MB/sec (without seq num) 2024/08/20-07:42:51.101703 140500590560832 [compaction_job.cc:1944] [default] [JOB 16337] Generated table #14647833: 255712 keys, 39618379 bytes, temperature: kWarm 2024/08/20-07:42:51.101786 140500590560832 EVENT_LOG_v1 {"time_micros": 1724110971101743, "cf_name": "default", "job": 16337, "event": "table_file_creation", "file_number": 14647833, "file_size": 39618379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190131490221, "largest_seqno": 190202323406, "table_properties": {"data_size": 37085120, "index_size": 1188928, "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": 4091392, "raw_average_key_size": 16, "raw_value_size": 47051008, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 255712, "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": 1724110968, "oldest_key_time": 0, "file_creation_time": 1724110968, "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": 14647833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:51.123986 140500590560832 [compaction_job.cc:699] job-16337: subcompact[0], size: 0.140340 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16337/att-00 [14647831,14647832,14647833] 2024/08/20-07:42:51.222767 140500590560832 (Original Log Time 2024/08/20-07:42:39.843036) EVENT_LOG_v1 {"time_micros": 1724110959842992, "job": 16337, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14647817], "files_L2": [14647768, 14647769, 14647770], "score": 0.981236, "input_data_size": 154341879, "oldest_snapshot_seqno": 190202354201} 2024/08/20-07:42:51.222773 140500590560832 (Original Log Time 2024/08/20-07:42:51.222061) [compaction_job.cc:2018] [default] [JOB 16337] Compacted 1@1 + 3@2 files to L2 => 140339681 bytes 2024/08/20-07:42:51.222775 140500590560832 (Original Log Time 2024/08/20-07:42:51.222670) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.7 rd, 12.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(27.4, 119.8 +0.0 blob) out(133.8 +0.0 blob), read-write-amplify(10.3) write-amplify(4.9) OK, records in: 932167, records dropped: 5365 output_compression: Snappy 2024/08/20-07:42:51.222784 140500590560832 (Original Log Time 2024/08/20-07:42:51.222735) EVENT_LOG_v1 {"time_micros": 1724110971222704, "cf": "default", "job": 16337, "event": "compaction_finished", "compaction_time_micros": 11280958, "compaction_time_cpu_micros": 2434644, "output_level": 2, "num_output_files": 3, "total_output_size": 140339681, "num_input_records": 932167, "num_output_records": 926802, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105657214, "file_range_sync_nanos": 0, "file_fsync_nanos": 2807, "file_prepare_write_nanos": 9963, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:42:51.376618 140500590560832 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":1724110959,"executesMs":11464,"compactionJobId":16337,"attempt":0,"compactionInputRawBytes":186433400,"compactionInputZipBytes":154341879,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140339681,"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-de08b0ce5af34a25f607bada514a2c71-03bc4a9a1a8d38e7-00"}}, response = 2024/08/20-07:42:51.376720 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16337/att-00: olev 2, work 11.465 s, result 22.093 ms, install 0.762 ms, input{raw 177.797 MiB zip 147.192 MiB}