2024/08/20-16:23:25.428918 140500380743232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00: fork to child time = 0.010059 sec 2024/08/20-16:23:25.430052 140500380743232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00 2024/08/20-16:23:25.435383 140500380743232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00 2024/08/20-16:23:25.440586 140500380743232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:23:25.440906 140500380743232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:23:25.485169 140500380743232 [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-39347/att-00/MANIFEST-14629260 2024/08/20-16:23:25.536950 140500380743232 [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-39347/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674553, last_sequence is 190777436359, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674363 2024/08/20-16:23:25.536962 140500380743232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:23:25.537033 140500380743232 [version_set.cc:5652] Creating manifest 14674553 2024/08/20-16:23:25.561489 140500380743232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:23:25.579541 140500380743232 [compaction_job.cc:2433] [default] [JOB 39347] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-16:23:25.579557 140500380743232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20090 Base level 3, inputs: [14674447(78MB)], [14674495(48MB) 14670329(172MB) 14670330(172MB)] 2024/08/20-16:23:25.591152 140500380743232 [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 2024/08/20-16:23:25.591201 140500380743232 [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 2024/08/20-16:23:25.591229 140500380743232 [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 2024/08/20-16:23:25.591240 140500380743232 [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 2024/08/20-16:23:25.591250 140500380743232 [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 2024/08/20-16:23:26.456648 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674554.sst) /dev/shm/ToplingTemp/Topling-422934-EaAjbv 2024/08/20-16:23:29.022048 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674554.sst): first pass time = 2.57's, 104.639'MB/sec 2024/08/20-16:23:32.796985 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674554.sst): old prealloc_size = 295279001, real_size = 173512672 2024/08/20-16:23:32.797075 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674554.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/20-16:23:33.861139 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674554.sst): second pass time = 3.77's, 65.459'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 169.923'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5840.219'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 957.854'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 44798.680'MB/sec zip my value time = 3.77's, unzip length = 0.247'GB zip my value throughput = 65.459'MB/sec zip pipeline throughput = 100.171'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 45.8144 value = 1.4280 dict = 1.00 all = 1.4845 } Zip/UnZip{ index = 0.0218 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- 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 = 0.844117002 MB/sec (with seq num) write speed all = 0.810280565 MB/sec (without seq num) 2024/08/20-16:23:34.063474 140500380743232 [compaction_job.cc:1944] [default] [JOB 39347] Generated table #14674554: 1342178 keys, 180823597 bytes, temperature: kWarm 2024/08/20-16:23:34.063564 140500380743232 EVENT_LOG_v1 {"time_micros": 1724142214063514, "cf_name": "default", "job": 39347, "event": "table_file_creation", "file_number": 14674554, "file_size": 180823597, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640135869, "largest_seqno": 190774334556, "table_properties": {"data_size": 172942560, "index_size": 234368, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724142206, "oldest_key_time": 0, "file_creation_time": 1724142206, "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": 14674554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:23:34.130796 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674555.sst) /dev/shm/ToplingTemp/Topling-422934-dRPBbu 2024/08/20-16:23:36.696459 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674555.sst): first pass time = 2.57's, 104.628'MB/sec 2024/08/20-16:23:40.538920 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674555.sst): old prealloc_size = 295279001, real_size = 173531088 2024/08/20-16:23:40.539007 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674555.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-16:23:41.598540 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674555.sst): second pass time = 3.84's, 64.303'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.667'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7216.867'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.19's, 963.683'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 44066.990'MB/sec zip my value time = 3.84's, unzip length = 0.247'GB zip my value throughput = 64.303'MB/sec zip pipeline throughput = 105.143'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 45.5284 value = 1.4279 dict = 1.00 all = 1.4844 } Zip/UnZip{ index = 0.0220 value = 0.7004 dict = 1.00 all = 0.6737 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 0.847418271 MB/sec (with seq num) write speed all = 0.813454363 MB/sec (without seq num) 2024/08/20-16:23:41.801778 140500380743232 [compaction_job.cc:1944] [default] [JOB 39347] Generated table #14674555: 1342178 keys, 180842029 bytes, temperature: kWarm 2024/08/20-16:23:41.801849 140500380743232 EVENT_LOG_v1 {"time_micros": 1724142221801814, "cf_name": "default", "job": 39347, "event": "table_file_creation", "file_number": 14674555, "file_size": 180842029, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640138568, "largest_seqno": 190774334499, "table_properties": {"data_size": 172959536, "index_size": 235840, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724142214, "oldest_key_time": 0, "file_creation_time": 1724142214, "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": 14674555, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:23:41.905085 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674556.sst) /dev/shm/ToplingTemp/Topling-422934-yxkfXu 2024/08/20-16:23:42.262372 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674556.sst): first pass time = 0.36's, 237.272'MB/sec 2024/08/20-16:23:42.864074 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674556.sst): old prealloc_size = 295279001, real_size = 59471552 2024/08/20-16:23:42.864137 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674556.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 423816 prefix = 4 raw-key = 0.0017 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0780 GB zip-val = 0.0593 GB avg-val = 184.00 avg-zval = 139.89 2024/08/20-16:23:43.204425 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00/14674556.sst): second pass time = 0.60's, 129.787'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 181.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2419.544'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.379'MB/sec write SST data time = 0.06's, 1020.620'MB/sec dict compress time = 0.00's, 791752.000'MB/sec z-dict build time = 0.00's, sample length = 0.792'MB, throughput = 19851.369'MB/sec zip my value time = 0.60's, unzip length = 0.078'GB zip my value throughput = 129.787'MB/sec zip pipeline throughput = 129.787'MB/sec entries = 423816 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 139.89 usrkeys = 423816 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 139.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 423816 bytes = 1589328 } seq expand size = 2966712 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0034 GB value = 0.0780 GB dict = 0.79 MB all = 0.0848 GB } __ZipSize{ index = 0.0001 GB value = 0.0593 GB dict = 0.79 MB all = 0.0617 GB } UnZip/Zip{ index = 44.5185 value = 1.3153 dict = 1.00 all = 1.3727 } Zip/UnZip{ index = 0.0225 value = 0.7603 dict = 1.00 all = 0.7285 } ---------------------------- total value len = 62.890411 GB avg = 0.180 KB (by entry num) total key len = 6.838488 GB avg = 0.020 KB total ukey len = 3.214373 GB avg = 0.008 KB total ukey num = 0.392441733 Billion total entry num = 0.349319741 Billion write speed all = 0.848469219 MB/sec (with seq num) write speed all = 0.814464719 MB/sec (without seq num) 2024/08/20-16:23:43.276305 140500380743232 [compaction_job.cc:1944] [default] [JOB 39347] Generated table #14674556: 423816 keys, 61747803 bytes, temperature: kWarm 2024/08/20-16:23:43.276369 140500380743232 EVENT_LOG_v1 {"time_micros": 1724142223276336, "cf_name": "default", "job": 39347, "event": "table_file_creation", "file_number": 14674556, "file_size": 61747803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640137854, "largest_seqno": 190683487486, "table_properties": {"data_size": 59289312, "index_size": 76160, "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": 6781056, "raw_average_key_size": 16, "raw_value_size": 77982144, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 423816, "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": 1724142221, "oldest_key_time": 0, "file_creation_time": 1724142221, "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": 14674556, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:23:43.297498 140500380743232 [compaction_job.cc:699] job-39347: subcompact[0], size: 0.423413 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39347/att-00 [14674554,14674555,14674556] 2024/08/20-16:23:43.359090 140500380743232 (Original Log Time 2024/08/20-16:23:25.579632) EVENT_LOG_v1 {"time_micros": 1724142205579575, "job": 39347, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14674447], "files_L4": [14674495, 14670329, 14670330], "score": 1.00971, "input_data_size": 494083024, "oldest_snapshot_seqno": 190777436302} 2024/08/20-16:23:43.359094 140500380743232 (Original Log Time 2024/08/20-16:23:43.358574) [compaction_job.cc:2018] [default] [JOB 39347] Compacted 1@3 + 3@4 files to L4 => 423413429 bytes 2024/08/20-16:23:43.359095 140500380743232 (Original Log Time 2024/08/20-16:23:43.359022) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 27.9 rd, 23.9 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(78.5, 392.7 +0.0 blob) out(403.8 +0.0 blob), read-write-amplify(11.1) write-amplify(5.1) OK, records in: 3600132, records dropped: 491960 output_compression: Snappy 2024/08/20-16:23:43.359103 140500380743232 (Original Log Time 2024/08/20-16:23:43.359067) EVENT_LOG_v1 {"time_micros": 1724142223359047, "cf": "default", "job": 39347, "event": "compaction_finished", "compaction_time_micros": 17717878, "compaction_time_cpu_micros": 5641872, "output_level": 4, "num_output_files": 3, "total_output_size": 423413429, "num_input_records": 3600132, "num_output_records": 3108172, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 257772644, "file_range_sync_nanos": 0, "file_fsync_nanos": 2005, "file_prepare_write_nanos": 8174, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-16:23:43.485668 140500380743232 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":1724142205,"executesMs":17924,"compactionJobId":39347,"attempt":0,"compactionInputRawBytes":720026400,"compactionInputZipBytes":494083024,"compactionOutputRawBytes":0,"compactionOutputZipBytes":423413429,"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":"00-0fc1a5a097c7d462cc6858ba9582b830-9aba26738a2a25ce-00"}}, response = 2024/08/20-16:23:43.485771 140500380743232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39347/att-00: olev 4, work 17.924 s, result 4.916 ms, install 0.552 ms, input{raw 686.671 MiB zip 471.194 MiB}