2024/07/26-19:16:33.036278 139958093895232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00: fork to child time = 0.021874 sec 2024/07/26-19:16:33.037012 139958093895232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00 2024/07/26-19:16:33.042764 139958093895232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00 2024/07/26-19:16:33.043735 139958093895232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-19:16:33.044030 139958093895232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-19:16:33.085075 139958093895232 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-114208/att-00/MANIFEST-13366722 2024/07/26-19:16:33.132807 139958093895232 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-114208/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13502853, last_sequence is 166063072430, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13502795 2024/07/26-19:16:33.132815 139958093895232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-19:16:33.132901 139958093895232 [version_set.cc:5652] Creating manifest 13502853 2024/07/26-19:16:33.160473 139958093895232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-19:16:33.176260 139958093895232 [compaction_job.cc:2433] [default] [JOB 114208] Compacting 2@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/26-19:16:33.176278 139958093895232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 59068 Base level 2, inputs: [13502829(24KB) 13502807(31MB)], [13502771(41MB) 13502848(41MB)] 2024/07/26-19:16:33.196853 139958093895232 [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 2024/07/26-19:16:33.196867 139958093895232 [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 2024/07/26-19:16:33.196878 139958093895232 [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 2024/07/26-19:16:33.196886 139958093895232 [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 2024/07/26-19:16:33.196891 139958093895232 [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 2024/07/26-19:16:33.606492 139958093895232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502854.sst) /dev/shm/ToplingTemp/Topling-112001-9gblzb 2024/07/26-19:16:34.151851 139958093895232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502854.sst): first pass time = 0.55's, 246.132'MB/sec 2024/07/26-19:16:36.123659 139958093895232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502854.sst): old prealloc_size = 133009366, real_size = 41880000 2024/07/26-19:16:36.123749 139958093895232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502854.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.47 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.85 2024/07/26-19:16:36.476243 139958093895232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502854.sst): second pass time = 1.97's, 66.789'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 123.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11077.482'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.122'MB/sec write SST data time = 0.09's, 499.349'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 45547.477'MB/sec zip my value time = 1.97's, unzip length = 0.132'GB zip my value throughput = 66.789'MB/sec zip pipeline throughput = 145.739'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.47 avg-val = 1016.99 avg-zval = 317.85 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.47 avg-val = 1023.99 avg-zval = 317.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1942 value = 3.1996 dict = 1.00 all = 3.0728 } Zip/UnZip{ index = 0.4557 value = 0.3125 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.004369373 MB/sec (with seq num) write speed all = 0.004335891 MB/sec (without seq num) 2024/07/26-19:16:36.531557 139958093895232 [compaction_job.cc:1944] [default] [JOB 114208] Generated table #13502854: 129431 keys, 43680009 bytes, temperature: kWarm 2024/07/26-19:16:36.531769 139958093895232 EVENT_LOG_v1 {"time_micros": 1721992596531600, "cf_name": "default", "job": 114208, "event": "table_file_creation", "file_number": 13502854, "file_size": 43680009, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165814807013, "largest_seqno": 166062956851, "table_properties": {"data_size": 41139632, "index_size": 707840, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629785, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1721992593, "oldest_key_time": 0, "file_creation_time": 1721992593, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13502854, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-19:16:36.599559 139958093895232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502855.sst) /dev/shm/ToplingTemp/Topling-112001-wUGpGd 2024/07/26-19:16:37.357411 139958093895232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502855.sst): first pass time = 0.76's, 177.115'MB/sec 2024/07/26-19:16:40.941447 139958093895232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502855.sst): old prealloc_size = 133009366, real_size = 41903472 2024/07/26-19:16:40.941494 139958093895232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502855.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.31 2024/07/26-19:16:41.109551 139958093895232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502855.sst): second pass time = 3.58's, 36.750'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 260.000'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27267.578'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.256'MB/sec write SST data time = 0.04's, 1051.394'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 46481.801'MB/sec zip my value time = 3.58's, unzip length = 0.132'GB zip my value throughput = 36.750'MB/sec zip pipeline throughput = 107.587'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 318.31 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 318.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3110 value = 3.1950 dict = 1.00 all = 3.0711 } Zip/UnZip{ index = 0.4327 value = 0.3130 dict = 1.00 all = 0.3256 } ---------------------------- 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 = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.008737418 MB/sec (with seq num) write speed all = 0.008670464 MB/sec (without seq num) 2024/07/26-19:16:41.161961 139958093895232 [compaction_job.cc:1944] [default] [JOB 114208] Generated table #13502855: 129429 keys, 43703821 bytes, temperature: kWarm 2024/07/26-19:16:41.162019 139958093895232 EVENT_LOG_v1 {"time_micros": 1721992601161988, "cf_name": "default", "job": 114208, "event": "table_file_creation", "file_number": 13502855, "file_size": 43703821, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165815011009, "largest_seqno": 166062957165, "table_properties": {"data_size": 41198880, "index_size": 672064, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629248, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129429, "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": 1721992596, "oldest_key_time": 0, "file_creation_time": 1721992596, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13502855, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-19:16:41.195554 139958093895232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502856.sst) /dev/shm/ToplingTemp/Topling-112001-zYzV2c 2024/07/26-19:16:41.204910 139958093895232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502856.sst): first pass time = 0.01's, 389.636'MB/sec 2024/07/26-19:16:41.239247 139958093895232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502856.sst): old prealloc_size = 133009366, real_size = 1160176 2024/07/26-19:16:41.239286 139958093895232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502856.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3503 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.25 raw-val = 0.0036 GB zip-val = 0.0012 GB avg-val =1017.10 avg-zval = 330.65 2024/07/26-19:16:41.245775 139958093895232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00/13502856.sst): second pass time = 0.03's, 105.155'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 186.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34.240'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.165'MB/sec write SST data time = 0.00's, 1019.470'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.040'MB, throughput = 1662.601'MB/sec zip my value time = 0.03's, unzip length = 0.004'GB zip my value throughput = 105.155'MB/sec zip pipeline throughput = 105.155'MB/sec entries = 3503 avg-key = 20.00 avg-zkey = 0.26 avg-val = 1017.10 avg-zval = 330.65 usrkeys = 3503 avg-key = 12.00 avg-zkey = 0.26 avg-val = 1024.10 avg-zval = 330.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3503 bytes = 11840 } seq expand size = 24521 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0036 GB dict = 0.04 MB all = 0.0036 GB } __ZipSize{ index = 0.0000 GB value = 0.0012 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 46.9152 value = 3.0761 dict = 1.00 all = 2.9978 } Zip/UnZip{ index = 0.0213 value = 0.3251 dict = 1.00 all = 0.3336 } ---------------------------- total value len = 0.268658 GB avg = 1.024 KB (by entry num) total key len = 0.005247 GB avg = 0.020 KB total ukey len = 0.003148 GB avg = 0.012 KB total ukey num = 0.000262363 Billion total entry num = 0.000262363 Billion write speed all = 0.008855629 MB/sec (with seq num) write speed all = 0.008787770 MB/sec (without seq num) 2024/07/26-19:16:41.253680 139958093895232 [compaction_job.cc:1944] [default] [JOB 114208] Generated table #13502856: 3503 keys, 1211894 bytes, temperature: kWarm 2024/07/26-19:16:41.253755 139958093895232 EVENT_LOG_v1 {"time_micros": 1721992601253704, "cf_name": "default", "job": 114208, "event": "table_file_creation", "file_number": 13502856, "file_size": 1211894, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165965708893, "largest_seqno": 166062957373, "table_properties": {"data_size": 1158256, "index_size": 896, "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": 70060, "raw_average_key_size": 20, "raw_value_size": 3562900, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 3503, "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": 1721992601, "oldest_key_time": 0, "file_creation_time": 1721992601, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13502856, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-19:16:41.259620 139958093895232 [compaction_job.cc:699] job-114208: subcompact[0], size: 0.088596 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-114208/att-00 [13502854,13502855,13502856] 2024/07/26-19:16:41.286547 139958093895232 (Original Log Time 2024/07/26-19:16:33.176357) EVENT_LOG_v1 {"time_micros": 1721992593176299, "job": 114208, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13502829, 13502807], "files_L3": [13502771, 13502848], "score": 0.982209, "input_data_size": 120917606, "oldest_snapshot_seqno": 166063070493} 2024/07/26-19:16:41.286550 139958093895232 (Original Log Time 2024/07/26-19:16:41.283093) [compaction_job.cc:2018] [default] [JOB 114208] Compacted 2@2 + 2@3 files to L3 => 88595724 bytes 2024/07/26-19:16:41.286552 139958093895232 (Original Log Time 2024/07/26-19:16:41.286499) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.0 rd, 11.0 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(32.0, 83.3 +0.0 blob) out(84.5 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290824, records dropped: 28461 output_compression: Snappy 2024/07/26-19:16:41.286557 139958093895232 (Original Log Time 2024/07/26-19:16:41.286535) EVENT_LOG_v1 {"time_micros": 1721992601286519, "cf": "default", "job": 114208, "event": "compaction_finished", "compaction_time_micros": 8083267, "compaction_time_cpu_micros": 980216, "output_level": 3, "num_output_files": 3, "total_output_size": 88595724, "num_input_records": 290824, "num_output_records": 262363, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 118387027, "file_range_sync_nanos": 0, "file_fsync_nanos": 2808, "file_prepare_write_nanos": 6372, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/26-19:16:41.418040 139958093895232 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":1721720512,"starts":1721992592,"executesMs":8239,"compactionJobId":114208,"attempt":0,"compactionInputRawBytes":301583252,"compactionInputZipBytes":120917606,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88595724,"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":"00-6ea7bd602c803a3e07a4d8010a25fa5f-01ae89a8876b0f69-00"}}, response = 2024/07/26-19:16:41.418119 139958093895232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-114208/att-00: olev 3, work 8.240 s, result 6.675 ms, install 3.480 ms, input{raw 287.612 MiB zip 115.316 MiB}