2024/07/09-05:13:07.994382 139981203461696 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00: fork to child time = 0.008052 sec 2024/07/09-05:13:07.994907 139981203461696 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00 2024/07/09-05:13:07.998739 139981203461696 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00 2024/07/09-05:13:07.999653 139981203461696 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:13:07.999884 139981203461696 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:13:08.043673 139981203461696 [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-31828/att-00/MANIFEST-12625661 2024/07/09-05:13:08.088201 139981203461696 [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-31828/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12662036, last_sequence is 147985842445, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12661916 2024/07/09-05:13:08.088210 139981203461696 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:13:08.088282 139981203461696 [version_set.cc:5652] Creating manifest 12662036 2024/07/09-05:13:08.114532 139981203461696 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:13:08.128182 139981203461696 [compaction_job.cc:2433] [default] [JOB 31828] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-05:13:08.128195 139981203461696 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16635 Base level 1, inputs: [12662034(11MB) 12662008(5475KB)], [12661972(48MB) 12661974(48MB)] 2024/07/09-05:13:08.318920 139981203461696 [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 2024/07/09-05:13:08.319007 139981203461696 [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 2024/07/09-05:13:08.319029 139981203461696 [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 2024/07/09-05:13:08.319040 139981203461696 [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 2024/07/09-05:13:08.319048 139981203461696 [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 2024/07/09-05:13:09.151758 139981203461696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662037.sst) /dev/shm/ToplingTemp/Topling-21994-tiSAQj 2024/07/09-05:13:09.933202 139981203461696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662037.sst): first pass time = 0.78's, 85.882'MB/sec 2024/07/09-05:13:13.555161 139981203461696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662037.sst): old prealloc_size = 73819750, real_size = 49037728 2024/07/09-05:13:13.555240 139981203461696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662037.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.83 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-05:13:14.113100 139981203461696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662037.sst): second pass time = 3.62's, 17.050'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 90.759'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23632.289'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.169'MB/sec write SST data time = 0.06's, 831.904'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 21481.441'MB/sec zip my value time = 3.62's, unzip length = 0.062'GB zip my value throughput = 17.050'MB/sec zip pipeline throughput = 217.194'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.83 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.83 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.0867 value = 1.2952 dict = 1.00 all = 1.3253 } Zip/UnZip{ index = 0.4792 value = 0.7721 dict = 1.00 all = 0.7545 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.016037305 MB/sec (with seq num) write speed all = 0.015417506 MB/sec (without seq num) 2024/07/09-05:13:14.180970 139981203461696 [compaction_job.cc:1944] [default] [JOB 31828] Generated table #12662037: 335545 keys, 50636683 bytes, temperature: kWarm 2024/07/09-05:13:14.181112 139981203461696 EVENT_LOG_v1 {"time_micros": 1720473194181045, "cf_name": "default", "job": 31828, "event": "table_file_creation", "file_number": 12662037, "file_size": 50636683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147967953354, "largest_seqno": 147985827641, "table_properties": {"data_size": 47667328, "index_size": 1286400, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720473189, "oldest_key_time": 0, "file_creation_time": 1720473189, "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": 12662037, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:13:14.228371 139981203461696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662038.sst) /dev/shm/ToplingTemp/Topling-21994-0Rim9g 2024/07/09-05:13:15.653595 139981203461696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662038.sst): first pass time = 1.43's, 47.088'MB/sec 2024/07/09-05:13:17.424818 139981203461696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662038.sst): old prealloc_size = 73819750, real_size = 48884672 2024/07/09-05:13:17.424877 139981203461696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662038.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.36 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-05:13:18.107831 139981203461696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662038.sst): second pass time = 1.77's, 34.874'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 73.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28555.018'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.133'MB/sec write SST data time = 0.05's, 943.648'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17080.148'MB/sec zip my value time = 1.77's, unzip length = 0.062'GB zip my value throughput = 34.874'MB/sec zip pipeline throughput = 192.280'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.36 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.36 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3807 value = 1.2951 dict = 1.00 all = 1.3293 } Zip/UnZip{ index = 0.4200 value = 0.7722 dict = 1.00 all = 0.7523 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.032045054 MB/sec (with seq num) write speed all = 0.030806597 MB/sec (without seq num) 2024/07/09-05:13:18.220409 139981203461696 [compaction_job.cc:1944] [default] [JOB 31828] Generated table #12662038: 335545 keys, 50483595 bytes, temperature: kWarm 2024/07/09-05:13:18.220498 139981203461696 EVENT_LOG_v1 {"time_micros": 1720473198220451, "cf_name": "default", "job": 31828, "event": "table_file_creation", "file_number": 12662038, "file_size": 50483595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147964343797, "largest_seqno": 147985827639, "table_properties": {"data_size": 47673072, "index_size": 1127552, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1720473194, "oldest_key_time": 0, "file_creation_time": 1720473194, "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": 12662038, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:13:18.278866 139981203461696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst) /dev/shm/ToplingTemp/Topling-21994-DW4P8i 2024/07/09-05:13:18.392527 139981203461696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst): first pass time = 0.11's, 140.983'MB/sec 2024/07/09-05:13:18.628070 139981203461696 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst): part-0: reject ZipStore ratio = 0.880 2024/07/09-05:13:18.656221 139981203461696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst): old prealloc_size = 73819750, real_size = 15177280 2024/07/09-05:13:18.656279 139981203461696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 80091 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 5.25 raw-val = 0.0147 GB zip-val = 0.0147 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-05:13:18.691490 139981203461696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00/12662039.sst): second pass time = 0.23's, 62.775'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.04's, 437.444'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10517.146'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.115'MB/sec write SST data time = 0.02's, 894.185'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.23's, unzip length = 0.015'GB zip my value throughput = 62.775'MB/sec zip pipeline throughput = 114.016'MB/sec entries = 80091 avg-key = 16.00 avg-zkey = 5.25 avg-val = 184.00 avg-zval = 184.00 usrkeys = 80091 avg-key = 8.00 avg-zkey = 5.25 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 80091 bytes = 250304 } seq expand size = 560637 multi value expand size = 0 cnt WriteAppend = 1807 UnZipSize{ index = 0.0006 GB value = 0.0147 GB dict = 0.00 MB all = 0.0160 GB } __ZipSize{ index = 0.0004 GB value = 0.0147 GB dict = 0.00 MB all = 0.0154 GB } UnZip/Zip{ index = 1.5250 value = 1.0000 dict = 0.00 all = 1.0395 } Zip/UnZip{ index = 0.6558 value = 1.0000 dict = 0.00 all = 0.9620 } ---------------------------- total value len = 0.143476 GB avg = 0.191 KB (by entry num) total key len = 0.012019 GB avg = 0.016 KB total ukey len = 0.006009 GB avg = 0.008 KB total ukey num = 0.000751181 Billion total entry num = 0.000751181 Billion write speed all = 0.035864631 MB/sec (with seq num) write speed all = 0.034478558 MB/sec (without seq num) 2024/07/09-05:13:18.717714 139981203461696 [compaction_job.cc:1944] [default] [JOB 31828] Generated table #12662039: 80091 keys, 15408971 bytes, temperature: kWarm 2024/07/09-05:13:18.717794 139981203461696 EVENT_LOG_v1 {"time_micros": 1720473198717748, "cf_name": "default", "job": 31828, "event": "table_file_creation", "file_number": 12662039, "file_size": 15408971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147964343799, "largest_seqno": 147985827642, "table_properties": {"data_size": 14736944, "index_size": 420160, "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": 1281456, "raw_average_key_size": 16, "raw_value_size": 14736744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 80091, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1720473198, "oldest_key_time": 0, "file_creation_time": 1720473198, "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": 12662039, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:13:18.731549 139981203461696 [compaction_job.cc:699] job-31828: subcompact[0], size: 0.116529 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31828/att-00 [12662037,12662038,12662039] 2024/07/09-05:13:18.783021 139981203461696 (Original Log Time 2024/07/09-05:13:08.128237) EVENT_LOG_v1 {"time_micros": 1720473188128206, "job": 31828, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12662034, 12662008], "files_L2": [12661972, 12661974], "score": 0.998615, "input_data_size": 119156284, "oldest_snapshot_seqno": 147985840836} 2024/07/09-05:13:18.783027 139981203461696 (Original Log Time 2024/07/09-05:13:18.782378) [compaction_job.cc:2018] [default] [JOB 31828] Compacted 2@1 + 2@2 files to L2 => 116529249 bytes 2024/07/09-05:13:18.783030 139981203461696 (Original Log Time 2024/07/09-05:13:18.782918) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.2 rd, 11.0 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(17.0, 96.6 +0.0 blob) out(111.1 +0.0 blob), read-write-amplify(13.2) write-amplify(6.5) OK, records in: 753982, records dropped: 2801 output_compression: Snappy 2024/07/09-05:13:18.783040 139981203461696 (Original Log Time 2024/07/09-05:13:18.782999) EVENT_LOG_v1 {"time_micros": 1720473198782972, "cf": "default", "job": 31828, "event": "compaction_finished", "compaction_time_micros": 10603326, "compaction_time_cpu_micros": 1915937, "output_level": 2, "num_output_files": 3, "total_output_size": 116529249, "num_input_records": 753982, "num_output_records": 751181, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135718791, "file_range_sync_nanos": 0, "file_fsync_nanos": 3166, "file_prepare_write_nanos": 62826, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-05:13:18.937937 139981203461696 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":1720473187,"executesMs":10781,"compactionJobId":31828,"attempt":0,"compactionInputRawBytes":150796400,"compactionInputZipBytes":119156284,"compactionOutputRawBytes":0,"compactionOutputZipBytes":116529249,"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":"00-3101090c75ece77ec2dc8a10c36e004c-0a268ddddcc6d2e4-00"}}, response = 2024/07/09-05:13:18.938060 139981203461696 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31828/att-00: olev 2, work 10.781 s, result 6.325 ms, install 0.689 ms, input{raw 143.811 MiB zip 113.636 MiB}