2024/08/20-02:59:22.796478 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00: fork to child time = 0.010459 sec 2024/08/20-02:59:22.797497 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00 2024/08/20-02:59:22.802206 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00 2024/08/20-02:59:22.809911 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:59:22.810223 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:59:22.851746 140500154140224 [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-01025/att-00/MANIFEST-14629260 2024/08/20-02:59:22.880130 140500154140224 [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-01025/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630429, last_sequence is 189818237597, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630301 2024/08/20-02:59:22.880138 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:59:22.880198 140500154140224 [version_set.cc:5652] Creating manifest 14630429 2024/08/20-02:59:22.910020 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:59:22.925586 140500154140224 [compaction_job.cc:2433] [default] [JOB 1025] Compacting 2@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-02:59:22.925602 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 541 Base level 1, inputs: [14630417(10MB) 14630404(1705KB)], [14630376(48MB) 14630377(47MB) 14630378(20MB)] 2024/08/20-02:59:23.034398 140500154140224 [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 2024/08/20-02:59:23.034426 140500154140224 [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 2024/08/20-02:59:23.034444 140500154140224 [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 2024/08/20-02:59:23.034457 140500154140224 [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 2024/08/20-02:59:23.034467 140500154140224 [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 2024/08/20-02:59:24.145014 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630430.sst) /dev/shm/ToplingTemp/Topling-125605-i4SPMT 2024/08/20-02:59:24.960125 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630430.sst): first pass time = 0.82's, 82.337'MB/sec 2024/08/20-02:59:28.403231 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630430.sst): old prealloc_size = 73819750, real_size = 49145136 2024/08/20-02:59:28.403317 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630430.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-02:59:28.874493 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630430.sst): second pass time = 3.42's, 18.046'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 107.766'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24150.315'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.220'MB/sec write SST data time = 0.09's, 565.990'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 = 15549.105'MB/sec zip my value time = 3.42's, unzip length = 0.062'GB zip my value throughput = 18.046'MB/sec zip pipeline throughput = 201.396'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.15 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.15 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9266 value = 1.2952 dict = 1.00 all = 1.3214 } Zip/UnZip{ index = 0.5190 value = 0.7721 dict = 1.00 all = 0.7568 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.038305641 MB/sec (with seq num) write speed all = 1.956591313 MB/sec (without seq num) 2024/08/20-02:59:28.964643 140500154140224 [compaction_job.cc:1944] [default] [JOB 1025] Generated table #14630430: 335545 keys, 50785995 bytes, temperature: kWarm 2024/08/20-02:59:28.964784 140500154140224 EVENT_LOG_v1 {"time_micros": 1724093968964682, "cf_name": "default", "job": 1025, "event": "table_file_creation", "file_number": 14630430, "file_size": 50785995, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189756591345, "largest_seqno": 189818204486, "table_properties": {"data_size": 47667856, "index_size": 1393280, "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": 1724093964, "oldest_key_time": 0, "file_creation_time": 1724093964, "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": 14630430, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:59:29.025172 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630431.sst) /dev/shm/ToplingTemp/Topling-125605-R2Pz0Q 2024/08/20-02:59:30.334856 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630431.sst): first pass time = 1.31's, 51.243'MB/sec 2024/08/20-02:59:31.046553 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630431.sst): old prealloc_size = 73819750, real_size = 48473808 2024/08/20-02:59:31.046620 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630431.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.16 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-02:59:31.530274 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630431.sst): second pass time = 0.71's, 86.841'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 103.606'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18986.014'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.214'MB/sec write SST data time = 0.09's, 550.397'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 = 20053.337'MB/sec zip my value time = 0.71's, unzip length = 0.062'GB zip my value throughput = 86.841'MB/sec zip pipeline throughput = 93.744'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.16 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.16 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.6961 value = 1.2953 dict = 1.00 all = 1.3391 } Zip/UnZip{ index = 0.2706 value = 0.7720 dict = 1.00 all = 0.7468 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.040193171 MB/sec (with seq num) write speed all = 1.958406126 MB/sec (without seq num) 2024/08/20-02:59:31.592274 140500154140224 [compaction_job.cc:1944] [default] [JOB 1025] Generated table #14630431: 335545 keys, 50114635 bytes, temperature: kWarm 2024/08/20-02:59:31.592359 140500154140224 EVENT_LOG_v1 {"time_micros": 1724093971592314, "cf_name": "default", "job": 1025, "event": "table_file_creation", "file_number": 14630431, "file_size": 50114635, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189756591346, "largest_seqno": 189818204490, "table_properties": {"data_size": 47663488, "index_size": 726272, "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": 1724093969, "oldest_key_time": 0, "file_creation_time": 1724093969, "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": 14630431, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:59:31.639373 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst) /dev/shm/ToplingTemp/Topling-125605-CzaneT 2024/08/20-02:59:32.101575 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst): first pass time = 0.46's, 72.931'MB/sec 2024/08/20-02:59:32.656012 140500154140224 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst): part-0: reject ZipStore ratio = 0.815 2024/08/20-02:59:32.734391 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst): old prealloc_size = 73819750, real_size = 32138368 2024/08/20-02:59:32.734435 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 168523 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 6.45 raw-val = 0.0310 GB zip-val = 0.0310 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:59:32.799622 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00/14630432.sst): second pass time = 0.55's, 56.008'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 500.138'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38085.793'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.025'MB/sec write SST data time = 0.02's, 1352.818'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 = 0.55's, unzip length = 0.031'GB zip my value throughput = 56.008'MB/sec zip pipeline throughput = 162.239'MB/sec entries = 168523 avg-key = 16.00 avg-zkey = 6.45 avg-val = 184.00 avg-zval = 184.00 usrkeys = 168523 avg-key = 8.00 avg-zkey = 6.45 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 168523 bytes = 526656 } seq expand size = 1179661 multi value expand size = 0 cnt WriteAppend = 3794 UnZipSize{ index = 0.0013 GB value = 0.0310 GB dict = 0.00 MB all = 0.0337 GB } __ZipSize{ index = 0.0011 GB value = 0.0310 GB dict = 0.00 MB all = 0.0326 GB } UnZip/Zip{ index = 1.2396 value = 1.0000 dict = 0.00 all = 1.0331 } Zip/UnZip{ index = 0.8067 value = 1.0000 dict = 0.00 all = 0.9680 } ---------------------------- total value len = 62.457116 GB avg = 0.180 KB (by entry num) total key len = 6.802191 GB avg = 0.020 KB total ukey len = 3.196224 GB avg = 0.008 KB total ukey num = 0.390173174 Billion total entry num = 0.347051182 Billion write speed all = 2.041144925 MB/sec (with seq num) write speed all = 1.959321206 MB/sec (without seq num) 2024/08/20-02:59:32.883887 140500154140224 [compaction_job.cc:1944] [default] [JOB 1025] Generated table #14630432: 168523 keys, 32624524 bytes, temperature: kWarm 2024/08/20-02:59:32.883965 140500154140224 EVENT_LOG_v1 {"time_micros": 1724093972883917, "cf_name": "default", "job": 1025, "event": "table_file_creation", "file_number": 14630432, "file_size": 32624524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189789493171, "largest_seqno": 189818204491, "table_properties": {"data_size": 31008432, "index_size": 1087616, "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": 2696368, "raw_average_key_size": 16, "raw_value_size": 31008232, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 168523, "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": 1724093971, "oldest_key_time": 0, "file_creation_time": 1724093971, "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": 14630432, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:59:32.899820 140500154140224 [compaction_job.cc:699] job-01025: subcompact[0], size: 0.133525 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01025/att-00 [14630430,14630431,14630432] 2024/08/20-02:59:32.925725 140500154140224 (Original Log Time 2024/08/20-02:59:22.925652) EVENT_LOG_v1 {"time_micros": 1724093962925614, "job": 1025, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14630417, 14630404], "files_L2": [14630376, 14630377, 14630378], "score": 0.954332, "input_data_size": 135431042, "oldest_snapshot_seqno": 189818237379} 2024/08/20-02:59:32.925728 140500154140224 (Original Log Time 2024/08/20-02:59:32.925313) [compaction_job.cc:2018] [default] [JOB 1025] Compacted 2@1 + 3@2 files to L2 => 133525154 bytes 2024/08/20-02:59:32.925730 140500154140224 (Original Log Time 2024/08/20-02:59:32.925664) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.6 rd, 13.4 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(12.7, 116.5 +0.0 blob) out(127.3 +0.0 blob), read-write-amplify(20.3) write-amplify(10.1) OK, records in: 841932, records dropped: 2319 output_compression: Snappy 2024/08/20-02:59:32.925736 140500154140224 (Original Log Time 2024/08/20-02:59:32.925707) EVENT_LOG_v1 {"time_micros": 1724093972925688, "cf": "default", "job": 1025, "event": "compaction_finished", "compaction_time_micros": 9974177, "compaction_time_cpu_micros": 2086425, "output_level": 2, "num_output_files": 3, "total_output_size": 133525154, "num_input_records": 841932, "num_output_records": 839613, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108438858, "file_range_sync_nanos": 0, "file_fsync_nanos": 2457, "file_prepare_write_nanos": 187460, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:59:33.047789 140500154140224 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":1724093962,"executesMs":10123,"compactionJobId":1025,"attempt":0,"compactionInputRawBytes":168386400,"compactionInputZipBytes":135431042,"compactionOutputRawBytes":0,"compactionOutputZipBytes":133525154,"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-accbf810dfaf0fb8ae89964d030f6de8-473ebb6e8de1e455-00"}}, response = 2024/08/20-02:59:33.048103 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-01025/att-00: olev 2, work 10.124 s, result 4.629 ms, install 0.442 ms, input{raw 160.586 MiB zip 129.157 MiB}