2024/07/08-20:38:35.028558 140064157558336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00: fork to child time = 0.011153 sec 2024/07/08-20:38:35.029570 140064157558336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00 2024/07/08-20:38:35.035164 140064157558336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00 2024/07/08-20:38:35.039170 140064157558336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-20:38:35.039540 140064157558336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-20:38:35.077825 140064157558336 [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-15433/att-00/MANIFEST-12625661 2024/07/08-20:38:35.111521 140064157558336 [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-15433/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12642257, last_sequence is 147537705779, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12641905 2024/07/08-20:38:35.111530 140064157558336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-20:38:35.111603 140064157558336 [version_set.cc:5652] Creating manifest 12642257 2024/07/08-20:38:35.136669 140064157558336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-20:38:35.149565 140064157558336 [compaction_job.cc:2433] [default] [JOB 15433] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/08-20:38:35.149578 140064157558336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8369 Base level 2, inputs: [12642230(48MB)], [12641534(91MB) 12641535(91MB)] 2024/07/08-20:38:35.158740 140064157558336 [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 2024/07/08-20:38:35.158780 140064157558336 [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 2024/07/08-20:38:35.158808 140064157558336 [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 2024/07/08-20:38:35.158818 140064157558336 [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 2024/07/08-20:38:35.158826 140064157558336 [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 2024/07/08-20:38:36.301078 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642258.sst) /dev/shm/ToplingTemp/Topling-33364-1qNLu1 2024/07/08-20:38:37.005158 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642258.sst): first pass time = 0.70's, 190.647'MB/sec 2024/07/08-20:38:39.564410 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642258.sst): old prealloc_size = 147639500, real_size = 91954400 2024/07/08-20:38:39.564480 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642258.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-20:38:40.107511 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642258.sst): second pass time = 2.56's, 48.282'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 175.617'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14708.118'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.377'MB/sec write SST data time = 0.10's, 975.750'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26705.847'MB/sec zip my value time = 2.56's, unzip length = 0.123'GB zip my value throughput = 48.282'MB/sec zip pipeline throughput = 153.408'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.20 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.20 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.6831 value = 1.3572 dict = 1.00 all = 1.4072 } Zip/UnZip{ index = 0.1496 value = 0.7368 dict = 1.00 all = 0.7106 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.022071076 MB/sec (with seq num) write speed all = 0.021218087 MB/sec (without seq num) 2024/07/08-20:38:40.313945 140064157558336 [compaction_job.cc:1944] [default] [JOB 15433] Generated table #12642258: 671089 keys, 95377980 bytes, temperature: kWarm 2024/07/08-20:38:40.314024 140064157558336 EVENT_LOG_v1 {"time_micros": 1720442320313981, "cf_name": "default", "job": 15433, "event": "table_file_creation", "file_number": 12642258, "file_size": 95377980, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147286242758, "largest_seqno": 147537411376, "table_properties": {"data_size": 90983136, "index_size": 803328, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720442316, "oldest_key_time": 0, "file_creation_time": 1720442316, "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": 12642258, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:38:40.356999 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642259.sst) /dev/shm/ToplingTemp/Topling-33364-POOvt0 2024/07/08-20:38:42.260752 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642259.sst): first pass time = 1.90's, 70.503'MB/sec 2024/07/08-20:38:43.407485 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642259.sst): old prealloc_size = 147639500, real_size = 91779960 2024/07/08-20:38:43.407553 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642259.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.94 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/08-20:38:44.032441 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642259.sst): second pass time = 1.15's, 107.770'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 152.471'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16632.816'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.337'MB/sec write SST data time = 0.13's, 754.162'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30964.981'MB/sec zip my value time = 1.15's, unzip length = 0.123'GB zip my value throughput = 107.770'MB/sec zip pipeline throughput = 107.770'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.94 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.94 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 8.5051 value = 1.3572 dict = 1.00 all = 1.4086 } Zip/UnZip{ index = 0.1176 value = 0.7368 dict = 1.00 all = 0.7099 } ---------------------------- 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 = 0.044114642 MB/sec (with seq num) write speed all = 0.042409728 MB/sec (without seq num) 2024/07/08-20:38:44.145932 140064157558336 [compaction_job.cc:1944] [default] [JOB 15433] Generated table #12642259: 671089 keys, 95287420 bytes, temperature: kWarm 2024/07/08-20:38:44.145996 140064157558336 EVENT_LOG_v1 {"time_micros": 1720442324145965, "cf_name": "default", "job": 15433, "event": "table_file_creation", "file_number": 12642259, "file_size": 95287420, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192776902, "largest_seqno": 147537411253, "table_properties": {"data_size": 90980816, "index_size": 631232, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720442320, "oldest_key_time": 0, "file_creation_time": 1720442320, "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": 12642259, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:38:44.182563 140064157558336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642260.sst) /dev/shm/ToplingTemp/Topling-33364-AHvIa2 2024/07/08-20:38:44.470197 140064157558336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642260.sst): first pass time = 0.29's, 211.254'MB/sec 2024/07/08-20:38:44.945217 140064157558336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642260.sst): old prealloc_size = 147639500, real_size = 44076936 2024/07/08-20:38:44.945269 140064157558336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642260.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 303768 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.70 raw-val = 0.0559 GB zip-val = 0.0435 GB avg-val = 184.00 avg-zval = 143.15 2024/07/08-20:38:45.189823 140064157558336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00/12642260.sst): second pass time = 0.47's, 117.856'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 186.570'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18403.638'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.378'MB/sec write SST data time = 0.04's, 1045.300'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.569'MB, throughput = 15727.278'MB/sec zip my value time = 0.47's, unzip length = 0.056'GB zip my value throughput = 117.856'MB/sec zip pipeline throughput = 117.856'MB/sec entries = 303768 avg-key = 16.00 avg-zkey = 1.71 avg-val = 184.00 avg-zval = 143.15 usrkeys = 303768 avg-key = 8.00 avg-zkey = 1.71 avg-val = 191.00 avg-zval = 143.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 303768 bytes = 1063200 } seq expand size = 2126376 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0559 GB dict = 0.57 MB all = 0.0608 GB } __ZipSize{ index = 0.0005 GB value = 0.0435 GB dict = 0.57 MB all = 0.0456 GB } UnZip/Zip{ index = 4.6918 value = 1.2854 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.2131 value = 0.7780 dict = 1.00 all = 0.7511 } ---------------------------- total value len = 0.314376 GB avg = 0.191 KB (by entry num) total key len = 0.026335 GB avg = 0.016 KB total ukey len = 0.013168 GB avg = 0.008 KB total ukey num = 0.001645946 Billion total entry num = 0.001645946 Billion write speed all = 0.054088933 MB/sec (with seq num) write speed all = 0.051998540 MB/sec (without seq num) 2024/07/08-20:38:45.246150 140064157558336 [compaction_job.cc:1944] [default] [JOB 15433] Generated table #12642260: 303768 keys, 45634595 bytes, temperature: kWarm 2024/07/08-20:38:45.246219 140064157558336 EVENT_LOG_v1 {"time_micros": 1720442325246185, "cf_name": "default", "job": 15433, "event": "table_file_creation", "file_number": 12642260, "file_size": 45634595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147298465589, "largest_seqno": 147537411380, "table_properties": {"data_size": 43482912, "index_size": 517952, "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": 4860288, "raw_average_key_size": 16, "raw_value_size": 55893312, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 303768, "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": 1720442324, "oldest_key_time": 0, "file_creation_time": 1720442324, "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": 12642260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:38:45.261957 140064157558336 [compaction_job.cc:699] job-15433: subcompact[0], size: 0.236300 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15433/att-00 [12642258,12642259,12642260] 2024/07/08-20:38:45.297543 140064157558336 (Original Log Time 2024/07/08-20:38:35.149636) EVENT_LOG_v1 {"time_micros": 1720442315149591, "job": 15433, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12642230], "files_L3": [12641534, 12641535], "score": 1.01108, "input_data_size": 242296741, "oldest_snapshot_seqno": 147537705372} 2024/07/08-20:38:45.297547 140064157558336 (Original Log Time 2024/07/08-20:38:45.297069) [compaction_job.cc:2018] [default] [JOB 15433] Compacted 1@2 + 2@3 files to L3 => 236299995 bytes 2024/07/08-20:38:45.297548 140064157558336 (Original Log Time 2024/07/08-20:38:45.297473) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.0 rd, 23.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 182.3 +0.0 blob) out(225.4 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 31777 output_compression: Snappy 2024/07/08-20:38:45.297555 140064157558336 (Original Log Time 2024/07/08-20:38:45.297520) EVENT_LOG_v1 {"time_micros": 1720442325297500, "cf": "default", "job": 15433, "event": "compaction_finished", "compaction_time_micros": 10112331, "compaction_time_cpu_micros": 3398750, "output_level": 3, "num_output_files": 3, "total_output_size": 236299995, "num_input_records": 1677723, "num_output_records": 1645946, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 151329412, "file_range_sync_nanos": 0, "file_fsync_nanos": 2604, "file_prepare_write_nanos": 9192, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-20:38:45.406077 140064157558336 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":1720442315,"executesMs":10261,"compactionJobId":15433,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":242296741,"compactionOutputRawBytes":0,"compactionOutputZipBytes":236299995,"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":"00-8f1bc191e20e8c2632cbf175e4469767-40b45f49ae3df251-00"}}, response = 2024/07/08-20:38:45.406187 140064157558336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15433/att-00: olev 3, work 10.262 s, result 6.471 ms, install 0.509 ms, input{raw 320.000 MiB zip 231.072 MiB}