2024/07/09-05:06:52.247097 139981228639808 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00: fork to child time = 0.014058 sec 2024/07/09-05:06:52.247865 139981228639808 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00 2024/07/09-05:06:52.261438 139981228639808 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00 2024/07/09-05:06:52.262731 139981228639808 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:06:52.263124 139981228639808 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:06:52.298548 139981228639808 [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-31589/att-00/MANIFEST-12625661 2024/07/09-05:06:52.471381 139981228639808 [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-31589/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12661750, last_sequence is 147980656648, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12661714 2024/07/09-05:06:52.471390 139981228639808 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:06:52.471460 139981228639808 [version_set.cc:5652] Creating manifest 12661750 2024/07/09-05:06:52.498746 139981228639808 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:06:52.512004 139981228639808 [compaction_job.cc:2433] [default] [JOB 31589] Compacting 1@3 + 2@4 files to L4, score 0.96, subcompactions 1 : 1 2024/07/09-05:06:52.512015 139981228639808 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16512 Base level 3, inputs: [12661745(31MB)], [12661705(82MB) 12661706(82MB)] 2024/07/09-05:06:53.360505 139981228639808 [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 2024/07/09-05:06:53.360530 139981228639808 [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 2024/07/09-05:06:53.360553 139981228639808 [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 2024/07/09-05:06:53.360567 139981228639808 [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 2024/07/09-05:06:53.360580 139981228639808 [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 2024/07/09-05:06:53.968131 139981228639808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661751.sst) /dev/shm/ToplingTemp/Topling-20140-TaypB3 2024/07/09-05:06:54.587910 139981228639808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661751.sst): first pass time = 0.62's, 433.149'MB/sec 2024/07/09-05:07:02.212211 139981228639808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661751.sst): old prealloc_size = 227706084, real_size = 83199296 2024/07/09-05:07:02.212281 139981228639808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661751.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258864 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.81 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1016.98 avg-zval = 315.34 2024/07/09-05:07:02.547223 139981228639808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661751.sst): second pass time = 7.62's, 34.536'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 259.083'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45432.385'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.264'MB/sec write SST data time = 0.09's, 968.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 62702.574'MB/sec zip my value time = 7.62's, unzip length = 0.263'GB zip my value throughput = 34.536'MB/sec zip pipeline throughput = 169.869'MB/sec entries = 258864 avg-key = 20.00 avg-zkey = 5.81 avg-val = 1016.98 avg-zval = 315.34 usrkeys = 258864 avg-key = 12.00 avg-zkey = 5.81 avg-val = 1023.98 avg-zval = 315.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258864 bytes = 970752 } seq expand size = 1812048 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0816 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.0648 value = 3.2250 dict = 1.00 all = 3.0927 } Zip/UnZip{ index = 0.4843 value = 0.3101 dict = 1.00 all = 0.3233 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258864 Billion total entry num = 0.000258864 Billion write speed all = 0.068254020 MB/sec (with seq num) write speed all = 0.067730990 MB/sec (without seq num) 2024/07/09-05:07:02.659670 139981228639808 [compaction_job.cc:1944] [default] [JOB 31589] Generated table #12661751: 258864 keys, 86796753 bytes, temperature: kWarm 2024/07/09-05:07:02.659777 139981228639808 EVENT_LOG_v1 {"time_micros": 1720472822659716, "cf_name": "default", "job": 31589, "event": "table_file_creation", "file_number": 12661751, "file_size": 86796753, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199674479, "largest_seqno": 147980624065, "table_properties": {"data_size": 81629936, "index_size": 1504448, "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": 5177280, "raw_average_key_size": 20, "raw_value_size": 263259016, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258864, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720472813, "oldest_key_time": 0, "file_creation_time": 1720472813, "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": 12661751, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:07:02.711714 139981228639808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661752.sst) /dev/shm/ToplingTemp/Topling-20140-dm0Ox3 2024/07/09-05:07:03.834582 139981228639808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661752.sst): first pass time = 1.12's, 239.073'MB/sec 2024/07/09-05:07:05.539265 139981228639808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661752.sst): old prealloc_size = 227706084, real_size = 83077168 2024/07/09-05:07:05.539314 139981228639808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661752.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258862 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.53 raw-val = 0.2633 GB zip-val = 0.0816 GB avg-val =1016.99 avg-zval = 315.15 2024/07/09-05:07:05.935503 139981228639808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661752.sst): second pass time = 1.70's, 154.553'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 218.763'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 55768.721'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.208'MB/sec write SST data time = 0.09's, 1012.451'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 52032.799'MB/sec zip my value time = 1.70's, unzip length = 0.263'GB zip my value throughput = 154.553'MB/sec zip pipeline throughput = 154.553'MB/sec entries = 258862 avg-key = 20.00 avg-zkey = 5.53 avg-val = 1016.99 avg-zval = 315.15 usrkeys = 258862 avg-key = 12.00 avg-zkey = 5.53 avg-val = 1023.99 avg-zval = 315.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258862 bytes = 970752 } seq expand size = 1812034 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0816 GB dict = 2.69 MB all = 0.0867 GB } UnZip/Zip{ index = 2.1702 value = 3.2270 dict = 1.00 all = 3.0971 } Zip/UnZip{ index = 0.4608 value = 0.3099 dict = 1.00 all = 0.3229 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010355 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517726 Billion total entry num = 0.000517726 Billion write speed all = 0.136391348 MB/sec (with seq num) write speed all = 0.135346186 MB/sec (without seq num) 2024/07/09-05:07:06.038590 139981228639808 [compaction_job.cc:1944] [default] [JOB 31589] Generated table #12661752: 258862 keys, 86674456 bytes, temperature: kWarm 2024/07/09-05:07:06.038658 139981228639808 EVENT_LOG_v1 {"time_micros": 1720472826038624, "cf_name": "default", "job": 31589, "event": "table_file_creation", "file_number": 12661752, "file_size": 86674456, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199675457, "largest_seqno": 147980623501, "table_properties": {"data_size": 81580896, "index_size": 1431360, "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": 5177240, "raw_average_key_size": 20, "raw_value_size": 263259162, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258862, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720472822, "oldest_key_time": 0, "file_creation_time": 1720472822, "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": 12661752, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:07:06.129016 139981228639808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661753.sst) /dev/shm/ToplingTemp/Topling-20140-yVLZD4 2024/07/09-05:07:06.135042 139981228639808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661753.sst): first pass time = 0.01's, 38.495'MB/sec 2024/07/09-05:07:06.157945 139981228639808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661753.sst): old prealloc_size = 227706084, real_size = 74952 2024/07/09-05:07:06.158003 139981228639808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661753.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 222 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 1.26 raw-val = 0.0002 GB zip-val = 0.0001 GB avg-val =1017.36 avg-zval = 335.42 2024/07/09-05:07:06.158549 139981228639808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00/12661753.sst): second pass time = 0.02's, 10.122'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 137.856'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11.728'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.218'MB/sec write SST data time = 0.00's, 264.787'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.004'MB, throughput = 144.626'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 10.122'MB/sec zip pipeline throughput = 10.122'MB/sec entries = 222 avg-key = 20.00 avg-zkey = 1.44 avg-val = 1017.36 avg-zval = 335.42 usrkeys = 222 avg-key = 12.00 avg-zkey = 1.44 avg-val = 1024.36 avg-zval = 335.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 222 bytes = 848 } seq expand size = 1554 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.00 MB all = 0.0001 GB } UnZip/Zip{ index = 8.3250 value = 3.0331 dict = 1.00 all = 2.8457 } Zip/UnZip{ index = 0.1201 value = 0.3297 dict = 1.00 all = 0.3514 } ---------------------------- total value len = 0.530370 GB avg = 1.024 KB (by entry num) total key len = 0.010359 GB avg = 0.020 KB total ukey len = 0.006215 GB avg = 0.012 KB total ukey num = 0.000517948 Billion total entry num = 0.000517948 Billion write speed all = 0.136442173 MB/sec (with seq num) write speed all = 0.135396621 MB/sec (without seq num) 2024/07/09-05:07:06.163459 139981228639808 [compaction_job.cc:1944] [default] [JOB 31589] Generated table #12661753: 222 keys, 80927 bytes, temperature: kWarm 2024/07/09-05:07:06.163504 139981228639808 EVENT_LOG_v1 {"time_micros": 1720472826163478, "cf_name": "default", "job": 31589, "event": "table_file_creation", "file_number": 12661753, "file_size": 80927, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147309030985, "largest_seqno": 147955502073, "table_properties": {"data_size": 74464, "index_size": 320, "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": 4440, "raw_average_key_size": 20, "raw_value_size": 225854, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 222, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720472826, "oldest_key_time": 0, "file_creation_time": 1720472826, "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": 12661753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:07:06.167984 139981228639808 [compaction_job.cc:699] job-31589: subcompact[0], size: 0.173552 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31589/att-00 [12661751,12661752,12661753] 2024/07/09-05:07:06.193940 139981228639808 (Original Log Time 2024/07/09-05:06:52.512072) EVENT_LOG_v1 {"time_micros": 1720472812512028, "job": 31589, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L3": [12661745], "files_L4": [12661705, 12661706], "score": 0.957863, "input_data_size": 207005531, "oldest_snapshot_seqno": 147980655331} 2024/07/09-05:07:06.193943 139981228639808 (Original Log Time 2024/07/09-05:07:06.193526) [compaction_job.cc:2018] [default] [JOB 31589] Compacted 1@3 + 2@4 files to L4 => 173552136 bytes 2024/07/09-05:07:06.193944 139981228639808 (Original Log Time 2024/07/09-05:07:06.193889) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 15.2 rd, 12.7 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(32.0, 165.4 +0.0 blob) out(165.5 +0.0 blob), read-write-amplify(11.4) write-amplify(5.2) OK, records in: 549672, records dropped: 31724 output_compression: Snappy 2024/07/09-05:07:06.193950 139981228639808 (Original Log Time 2024/07/09-05:07:06.193927) EVENT_LOG_v1 {"time_micros": 1720472826193910, "cf": "default", "job": 31589, "event": "compaction_finished", "compaction_time_micros": 13655917, "compaction_time_cpu_micros": 1916772, "output_level": 4, "num_output_files": 3, "total_output_size": 173552136, "num_input_records": 549672, "num_output_records": 517948, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 130659135, "file_range_sync_nanos": 0, "file_fsync_nanos": 1949, "file_prepare_write_nanos": 6583, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-05:07:06.310696 139981228639808 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":1720472812,"executesMs":13941,"compactionJobId":31589,"attempt":0,"compactionInputRawBytes":570001063,"compactionInputZipBytes":207005531,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173552136,"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":"00-7f4158198485d3ec0b74364bc3b4f956-2c7ec5756a534927-00"}}, response = 2024/07/09-05:07:06.310779 139981228639808 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31589/att-00: olev 4, work 13.941 s, result 4.913 ms, install 0.438 ms, input{raw 543.595 MiB zip 197.416 MiB}