2024/08/20-21:16:05.186538 139856933623360 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00: fork to child time = 0.035004 sec 2024/08/20-21:16:05.187598 139856933623360 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00 2024/08/20-21:16:05.193499 139856933623360 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00 2024/08/20-21:16:05.195309 139856933623360 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:16:05.195707 139856933623360 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:16:05.236943 139856933623360 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50291/att-00/MANIFEST-14629260 2024/08/20-21:16:05.294645 139856933623360 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50291/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687232, last_sequence is 191059476878, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687109 2024/08/20-21:16:05.294662 139856933623360 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:16:05.294760 139856933623360 [version_set.cc:5652] Creating manifest 14687232 2024/08/20-21:16:05.322957 139856933623360 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:16:05.344676 139856933623360 [compaction_job.cc:2433] [default] [JOB 50291] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-21:16:05.344703 139856933623360 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25530 Base level 3, inputs: [14686994(41MB)], [14686283(82MB) 14686284(82MB)] 2024/08/20-21:16:05.354433 139856933623360 [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 2024/08/20-21:16:05.354486 139856933623360 [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 2024/08/20-21:16:05.354521 139856933623360 [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 2024/08/20-21:16:05.354535 139856933623360 [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 2024/08/20-21:16:05.354548 139856933623360 [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 2024/08/20-21:16:06.512247 139856933623360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687233.sst) /dev/shm/ToplingTemp/Topling-22960-Alud8j 2024/08/20-21:16:07.014298 139856933623360 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687233.sst): first pass time = 0.50's, 534.772'MB/sec 2024/08/20-21:16:08.858807 139856933623360 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687233.sst): old prealloc_size = 239076820, real_size = 83258560 2024/08/20-21:16:08.858889 139856933623360 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687233.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258858 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.2633 GB zip-val = 0.0818 GB avg-val =1017.00 avg-zval = 315.98 2024/08/20-21:16:09.252514 139856933623360 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687233.sst): second pass time = 1.84's, 142.851'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 220.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26824.775'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.223'MB/sec write SST data time = 0.10's, 840.616'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 = 58435.404'MB/sec zip my value time = 1.84's, unzip length = 0.263'GB zip my value throughput = 142.851'MB/sec zip pipeline throughput = 142.851'MB/sec entries = 258858 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.00 avg-zval = 315.98 usrkeys = 258858 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.00 avg-zval = 315.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258858 bytes = 1003088 } seq expand size = 1812006 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 = 0.0014 GB value = 0.0818 GB dict = 2.69 MB all = 0.0869 GB } UnZip/Zip{ index = 2.2205 value = 3.2185 dict = 1.00 all = 3.0894 } Zip/UnZip{ index = 0.4503 value = 0.3107 dict = 1.00 all = 0.3237 } ---------------------------- 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 = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.069131969 MB/sec (with seq num) write speed all = 0.068602224 MB/sec (without seq num) 2024/08/20-21:16:09.353050 139856933623360 [compaction_job.cc:1944] [default] [JOB 50291] Generated table #14687233: 258858 keys, 86888171 bytes, temperature: kWarm 2024/08/20-21:16:09.353135 139856933623360 EVENT_LOG_v1 {"time_micros": 1724159769353088, "cf_name": "default", "job": 50291, "event": "table_file_creation", "file_number": 14687233, "file_size": 86888171, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650419945, "largest_seqno": 191053415440, "table_properties": {"data_size": 81794736, "index_size": 1398912, "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": 5177160, "raw_average_key_size": 20, "raw_value_size": 263259312, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 258858, "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": 1724159766, "oldest_key_time": 0, "file_creation_time": 1724159766, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687233, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:09.402119 139856933623360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687234.sst) /dev/shm/ToplingTemp/Topling-22960-5RPihl 2024/08/20-21:16:10.529673 139856933623360 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687234.sst): first pass time = 1.13's, 238.080'MB/sec 2024/08/20-21:16:12.268987 139856933623360 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687234.sst): old prealloc_size = 239076820, real_size = 83174240 2024/08/20-21:16:12.269057 139856933623360 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687234.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258866 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.46 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1016.97 avg-zval = 315.59 2024/08/20-21:16:12.581639 139856933623360 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687234.sst): second pass time = 1.74's, 151.481'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 277.648'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 52978.337'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.296'MB/sec write SST data time = 0.09's, 924.873'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.690'MB, throughput = 61104.246'MB/sec zip my value time = 1.74's, unzip length = 0.263'GB zip my value throughput = 151.481'MB/sec zip pipeline throughput = 151.481'MB/sec entries = 258866 avg-key = 20.00 avg-zkey = 5.46 avg-val = 1016.97 avg-zval = 315.59 usrkeys = 258866 avg-key = 12.00 avg-zkey = 5.46 avg-val = 1023.97 avg-zval = 315.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258866 bytes = 1003120 } seq expand size = 1812062 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 = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.1976 value = 3.2224 dict = 1.00 all = 3.0924 } Zip/UnZip{ index = 0.4551 value = 0.3103 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517724 Billion total entry num = 0.000517724 Billion write speed all = 0.138146165 MB/sec (with seq num) write speed all = 0.137087559 MB/sec (without seq num) 2024/08/20-21:16:12.684246 139856933623360 [compaction_job.cc:1944] [default] [JOB 50291] Generated table #14687234: 258866 keys, 86804667 bytes, temperature: kWarm 2024/08/20-21:16:12.684332 139856933623360 EVENT_LOG_v1 {"time_micros": 1724159772684296, "cf_name": "default", "job": 50291, "event": "table_file_creation", "file_number": 14687234, "file_size": 86804667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 191053418989, "table_properties": {"data_size": 81695760, "index_size": 1413568, "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": 5177320, "raw_average_key_size": 20, "raw_value_size": 263258606, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258866, "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": 1724159769, "oldest_key_time": 0, "file_creation_time": 1724159769, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687234, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:12.732683 139856933623360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687235.sst) /dev/shm/ToplingTemp/Topling-22960-keNk2k 2024/08/20-21:16:12.740198 139856933623360 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687235.sst): first pass time = 0.01's, 146.425'MB/sec 2024/08/20-21:16:12.765378 139856933623360 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687235.sst): old prealloc_size = 239076820, real_size = 349864 2024/08/20-21:16:12.765431 139856933623360 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687235.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1053 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.42 raw-val = 0.0011 GB zip-val = 0.0003 GB avg-val =1016.95 avg-zval = 331.40 2024/08/20-21:16:12.766945 139856933623360 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00/14687235.sst): second pass time = 0.02's, 43.634'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 235.101'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14.612'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.296'MB/sec write SST data time = 0.00's, 567.724'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.014'MB, throughput = 508.182'MB/sec zip my value time = 0.02's, unzip length = 0.001'GB zip my value throughput = 43.634'MB/sec zip pipeline throughput = 43.634'MB/sec entries = 1053 avg-key = 20.00 avg-zkey = 0.43 avg-val = 1016.95 avg-zval = 331.40 usrkeys = 1053 avg-key = 12.00 avg-zkey = 0.43 avg-val = 1023.95 avg-zval = 331.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1053 bytes = 4096 } seq expand size = 7371 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.01 MB all = 0.0011 GB } __ZipSize{ index = 0.0000 GB value = 0.0003 GB dict = 0.01 MB all = 0.0004 GB } UnZip/Zip{ index = 28.2054 value = 3.0687 dict = 1.00 all = 2.9593 } Zip/UnZip{ index = 0.0355 value = 0.3259 dict = 1.00 all = 0.3379 } ---------------------------- total value len = 0.531220 GB avg = 1.024 KB (by entry num) total key len = 0.010376 GB avg = 0.020 KB total ukey len = 0.006225 GB avg = 0.012 KB total ukey num = 0.000518777 Billion total entry num = 0.000518777 Billion write speed all = 0.138420575 MB/sec (with seq num) write speed all = 0.137359867 MB/sec (without seq num) 2024/08/20-21:16:12.772828 139856933623360 [compaction_job.cc:1944] [default] [JOB 50291] Generated table #14687235: 1053 keys, 368975 bytes, temperature: kWarm 2024/08/20-21:16:12.772880 139856933623360 EVENT_LOG_v1 {"time_micros": 1724159772772851, "cf_name": "default", "job": 50291, "event": "table_file_creation", "file_number": 14687235, "file_size": 368975, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189651716402, "largest_seqno": 190867084527, "table_properties": {"data_size": 348960, "index_size": 448, "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": 21060, "raw_average_key_size": 20, "raw_value_size": 1070851, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1053, "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": 1724159772, "oldest_key_time": 0, "file_creation_time": 1724159772, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687235, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:12.778092 139856933623360 [compaction_job.cc:699] job-50291: subcompact[0], size: 0.174062 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50291/att-00 [14687233,14687234,14687235] 2024/08/20-21:16:12.817601 139856933623360 (Original Log Time 2024/08/20-21:16:05.344797) EVENT_LOG_v1 {"time_micros": 1724159765344728, "job": 50291, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14686994], "files_L4": [14686283, 14686284], "score": 1.01264, "input_data_size": 217342564, "oldest_snapshot_seqno": 191059476772} 2024/08/20-21:16:12.817605 139856933623360 (Original Log Time 2024/08/20-21:16:12.814067) [compaction_job.cc:2018] [default] [JOB 50291] Compacted 1@3 + 2@4 files to L4 => 174061813 bytes 2024/08/20-21:16:12.817607 139856933623360 (Original Log Time 2024/08/20-21:16:12.817527) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 29.2 rd, 23.4 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(41.6, 165.6 +0.0 blob) out(166.0 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 647154, records dropped: 128377 output_compression: Snappy 2024/08/20-21:16:12.817615 139856933623360 (Original Log Time 2024/08/20-21:16:12.817574) EVENT_LOG_v1 {"time_micros": 1724159772817554, "cf": "default", "job": 50291, "event": "compaction_finished", "compaction_time_micros": 7433298, "compaction_time_cpu_micros": 1651143, "output_level": 4, "num_output_files": 3, "total_output_size": 174061813, "num_input_records": 647154, "num_output_records": 518777, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 130782894, "file_range_sync_nanos": 0, "file_fsync_nanos": 2361, "file_prepare_write_nanos": 7628, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-21:16:12.936124 139856933623360 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":1724092920,"starts":1724159765,"executesMs":7620,"compactionJobId":50291,"attempt":0,"compactionInputRawBytes":671090440,"compactionInputZipBytes":217342564,"compactionOutputRawBytes":0,"compactionOutputZipBytes":174061813,"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":"00-2da73568b5bd6cb3f48c8ca0be3d0154-8f9e560a2e315409-00"}}, response = 2024/08/20-21:16:12.936222 139856933623360 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50291/att-00: olev 4, work 7.620 s, result 6.831 ms, install 3.572 ms, input{raw 640.002 MiB zip 207.274 MiB}