2024/07/09-09:46:25.572310 140098976347712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00: fork to child time = 0.009330 sec 2024/07/09-09:46:25.573214 140098976347712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00 2024/07/09-09:46:25.578295 140098976347712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00 2024/07/09-09:46:25.579701 140098976347712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-09:46:25.580064 140098976347712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-09:46:25.616340 140098976347712 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39609/att-00/MANIFEST-12625661 2024/07/09-09:46:25.666819 140098976347712 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39609/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12671242, last_sequence is 148206547560, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12671062 2024/07/09-09:46:25.666832 140098976347712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-09:46:25.666903 140098976347712 [version_set.cc:5652] Creating manifest 12671242 2024/07/09-09:46:25.693908 140098976347712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-09:46:25.707213 140098976347712 [compaction_job.cc:2433] [default] [JOB 39609] Compacting 1@3 + 3@4 files to L4, score 1.03, subcompactions 1 : 1 2024/07/09-09:46:25.707234 140098976347712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20577 Base level 3, inputs: [12671222(90MB)], [12665681(172MB) 12665682(21MB) 12669160(172MB)] 2024/07/09-09:46:25.721463 140098976347712 [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 2024/07/09-09:46:25.721515 140098976347712 [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 2024/07/09-09:46:25.721547 140098976347712 [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 2024/07/09-09:46:25.721562 140098976347712 [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 2024/07/09-09:46:25.721575 140098976347712 [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 2024/07/09-09:46:27.751705 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671243.sst) /dev/shm/ToplingTemp/Topling-36841-sMhmuX 2024/07/09-09:46:30.286933 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671243.sst): first pass time = 2.54's, 105.884'MB/sec 2024/07/09-09:46:36.256742 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671243.sst): old prealloc_size = 295279001, real_size = 173523880 2024/07/09-09:46:36.256838 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671243.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 2024/07/09-09:46:37.330905 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671243.sst): second pass time = 5.97's, 41.381'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 168.193'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4533.283'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.380'MB/sec write SST data time = 0.19's, 944.370'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 = 51358.097'MB/sec zip my value time = 5.97's, unzip length = 0.247'GB zip my value throughput = 41.381'MB/sec zip pipeline throughput = 118.097'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 = 5033184 } 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 = 0.1807 GB } UnZip/Zip{ index = 45.1243 value = 1.4279 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0222 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.032055324 MB/sec (with seq num) write speed all = 0.030816471 MB/sec (without seq num) 2024/07/09-09:46:37.637067 140098976347712 [compaction_job.cc:1944] [default] [JOB 39609] Generated table #12671243: 1342178 keys, 180666989 bytes, temperature: kWarm 2024/07/09-09:46:37.637166 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489597637107, "cf_name": "default", "job": 39609, "event": "table_file_creation", "file_number": 12671243, "file_size": 180666989, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192757180, "largest_seqno": 148205964959, "table_properties": {"data_size": 172950208, "index_size": 237952, "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": 1720489587, "oldest_key_time": 0, "file_creation_time": 1720489587, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671243, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:46:37.711644 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671244.sst) /dev/shm/ToplingTemp/Topling-36841-TConsY 2024/07/09-09:46:42.088936 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671244.sst): first pass time = 4.38's, 61.325'MB/sec 2024/07/09-09:46:47.711347 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671244.sst): old prealloc_size = 295279001, real_size = 173510304 2024/07/09-09:46:47.711433 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671244.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 = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-09:46:48.805678 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671244.sst): second pass time = 5.62's, 43.937'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 165.081'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6001.805'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.373'MB/sec write SST data time = 0.20's, 925.472'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 = 50942.814'MB/sec zip my value time = 5.62's, unzip length = 0.247'GB zip my value throughput = 43.937'MB/sec zip pipeline throughput = 119.821'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } 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 = 0.1807 GB } UnZip/Zip{ index = 44.8469 value = 1.4281 dict = 1.00 all = 1.4859 } Zip/UnZip{ index = 0.0223 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.064025883 MB/sec (with seq num) write speed all = 0.061551453 MB/sec (without seq num) 2024/07/09-09:46:49.070756 140098976347712 [compaction_job.cc:1944] [default] [JOB 39609] Generated table #12671244: 1342178 keys, 180653421 bytes, temperature: kWarm 2024/07/09-09:46:49.070836 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489609070792, "cf_name": "default", "job": 39609, "event": "table_file_creation", "file_number": 12671244, "file_size": 180653421, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192757328, "largest_seqno": 148205965545, "table_properties": {"data_size": 172935152, "index_size": 239424, "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": 1720489597, "oldest_key_time": 0, "file_creation_time": 1720489597, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671244, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:46:49.138352 140098976347712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671245.sst) /dev/shm/ToplingTemp/Topling-36841-zWDoQU 2024/07/09-09:46:49.418446 140098976347712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671245.sst): first pass time = 0.28's, 169.597'MB/sec 2024/07/09-09:46:49.801985 140098976347712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671245.sst): old prealloc_size = 295279001, real_size = 34731240 2024/07/09-09:46:49.802069 140098976347712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671245.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 237474 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0437 GB zip-val = 0.0346 GB avg-val = 184.00 avg-zval = 145.82 2024/07/09-09:46:50.026269 140098976347712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00/12671245.sst): second pass time = 0.38's, 114.192'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 160.559'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1261.801'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.318'MB/sec write SST data time = 0.04's, 954.540'MB/sec dict compress time = 0.00's, 448776.000'MB/sec z-dict build time = 0.00's, sample length = 0.449'MB, throughput = 12468.424'MB/sec zip my value time = 0.38's, unzip length = 0.044'GB zip my value throughput = 114.192'MB/sec zip pipeline throughput = 114.192'MB/sec entries = 237474 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 145.82 usrkeys = 237474 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 145.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 237474 bytes = 890544 } seq expand size = 1662318 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0019 GB value = 0.0437 GB dict = 0.45 MB all = 0.0475 GB } __ZipSize{ index = 0.0000 GB value = 0.0346 GB dict = 0.45 MB all = 0.0360 GB } UnZip/Zip{ index = 44.5041 value = 1.2618 dict = 1.00 all = 1.3189 } Zip/UnZip{ index = 0.0225 value = 0.7925 dict = 1.00 all = 0.7582 } ---------------------------- total value len = 0.558070 GB avg = 0.191 KB (by entry num) total key len = 0.046749 GB avg = 0.016 KB total ukey len = 0.023375 GB avg = 0.008 KB total ukey num = 0.002921830 Billion total entry num = 0.002921830 Billion write speed all = 0.069680191 MB/sec (with seq num) write speed all = 0.066987237 MB/sec (without seq num) 2024/07/09-09:46:50.073286 140098976347712 [compaction_job.cc:1944] [default] [JOB 39609] Generated table #12671245: 237474 keys, 36012251 bytes, temperature: kWarm 2024/07/09-09:46:50.073350 140098976347712 EVENT_LOG_v1 {"time_micros": 1720489610073316, "cf_name": "default", "job": 39609, "event": "table_file_creation", "file_number": 12671245, "file_size": 36012251, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192758342, "largest_seqno": 148154834824, "table_properties": {"data_size": 34629072, "index_size": 42688, "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": 3799584, "raw_average_key_size": 16, "raw_value_size": 43695216, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 237474, "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": 1720489609, "oldest_key_time": 0, "file_creation_time": 1720489609, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671245, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:46:50.090115 140098976347712 [compaction_job.cc:699] job-39609: subcompact[0], size: 0.397333 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39609/att-00 [12671243,12671244,12671245] 2024/07/09-09:46:50.140819 140098976347712 (Original Log Time 2024/07/09-09:46:25.707308) EVENT_LOG_v1 {"time_micros": 1720489585707254, "job": 39609, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12671222], "files_L4": [12665681, 12665682, 12669160], "score": 1.02879, "input_data_size": 479200895, "oldest_snapshot_seqno": 148206546155} 2024/07/09-09:46:50.140822 140098976347712 (Original Log Time 2024/07/09-09:46:50.140375) [compaction_job.cc:2018] [default] [JOB 39609] Compacted 1@3 + 3@4 files to L4 => 397332661 bytes 2024/07/09-09:46:50.140824 140098976347712 (Original Log Time 2024/07/09-09:46:50.140748) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 19.7 rd, 16.3 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.5, 366.5 +0.0 blob) out(378.9 +0.0 blob), read-write-amplify(9.2) write-amplify(4.2) OK, records in: 3477592, records dropped: 555762 output_compression: Snappy 2024/07/09-09:46:50.140831 140098976347712 (Original Log Time 2024/07/09-09:46:50.140790) EVENT_LOG_v1 {"time_micros": 1720489610140772, "cf": "default", "job": 39609, "event": "compaction_finished", "compaction_time_micros": 24382814, "compaction_time_cpu_micros": 7589597, "output_level": 4, "num_output_files": 3, "total_output_size": 397332661, "num_input_records": 3477592, "num_output_records": 2921830, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 234256333, "file_range_sync_nanos": 0, "file_fsync_nanos": 2348, "file_prepare_write_nanos": 7522, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-09:46:50.254500 140098976347712 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":1720420896,"starts":1720489585,"executesMs":24562,"compactionJobId":39609,"attempt":0,"compactionInputRawBytes":695518400,"compactionInputZipBytes":479200895,"compactionOutputRawBytes":0,"compactionOutputZipBytes":397332661,"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":"00-776a36fcd19b5f26c8d8a67b69f917c3-65e869ca51beccd3-00"}}, response = 2024/07/09-09:46:50.254591 140098976347712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39609/att-00: olev 4, work 24.563 s, result 5.175 ms, install 0.477 ms, input{raw 663.298 MiB zip 457.002 MiB}