2024/07/27-02:04:24.972129 139696373511744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00: fork to child time = 0.012013 sec 2024/07/27-02:04:24.973063 139696373511744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00 2024/07/27-02:04:24.977762 139696373511744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00 2024/07/27-02:04:24.979130 139696373511744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-02:04:24.979403 139696373511744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-02:04:25.023213 139696373511744 [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-125477/att-00/MANIFEST-13366722 2024/07/27-02:04:25.054732 139696373511744 [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-125477/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13516701, last_sequence is 166332867645, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13516663 2024/07/27-02:04:25.054739 139696373511744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-02:04:25.054798 139696373511744 [version_set.cc:5652] Creating manifest 13516701 2024/07/27-02:04:25.093212 139696373511744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-02:04:25.110793 139696373511744 [compaction_job.cc:2433] [default] [JOB 125477] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/27-02:04:25.110807 139696373511744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 64948 Base level 1, inputs: [13516692(20MB)], [13516615(48MB) 13516616(47MB)] 2024/07/27-02:04:25.284535 139696373511744 [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 2024/07/27-02:04:25.284555 139696373511744 [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 2024/07/27-02:04:25.284575 139696373511744 [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 2024/07/27-02:04:25.284586 139696373511744 [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 2024/07/27-02:04:25.284595 139696373511744 [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 2024/07/27-02:04:25.712573 139696373511744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516702.sst) /dev/shm/ToplingTemp/Topling-74437-NuqlON 2024/07/27-02:04:26.020557 139696373511744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516702.sst): first pass time = 0.31's, 217.928'MB/sec 2024/07/27-02:04:27.093093 139696373511744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516702.sst): old prealloc_size = 73819750, real_size = 49057688 2024/07/27-02:04:27.093177 139696373511744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516702.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 = 3.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/27-02:04:27.676740 139696373511744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516702.sst): second pass time = 1.07's, 57.616'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 86.719'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24278.359'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 565.428'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 = 15550.632'MB/sec zip my value time = 1.07's, unzip length = 0.062'GB zip my value throughput = 57.616'MB/sec zip pipeline throughput = 157.102'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.90 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.90 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 2.0507 value = 1.2953 dict = 1.00 all = 1.3259 } Zip/UnZip{ index = 0.4876 value = 0.7720 dict = 1.00 all = 0.7542 } ---------------------------- 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 = 0.003612972 MB/sec (with seq num) write speed all = 0.003473341 MB/sec (without seq num) 2024/07/27-02:04:27.784272 139696373511744 [compaction_job.cc:1944] [default] [JOB 125477] Generated table #13516702: 335545 keys, 50614731 bytes, temperature: kWarm 2024/07/27-02:04:27.784389 139696373511744 EVENT_LOG_v1 {"time_micros": 1722017067784309, "cf_name": "default", "job": 125477, "event": "table_file_creation", "file_number": 13516702, "file_size": 50614731, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166317947526, "largest_seqno": 166332791239, "table_properties": {"data_size": 47664688, "index_size": 1308992, "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": 1722017065, "oldest_key_time": 0, "file_creation_time": 1722017065, "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": 13516702, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-02:04:27.832298 139696373511744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516703.sst) /dev/shm/ToplingTemp/Topling-74437-v6CeRN 2024/07/27-02:04:28.752723 139696373511744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516703.sst): first pass time = 0.92's, 72.915'MB/sec 2024/07/27-02:04:30.106608 139696373511744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516703.sst): old prealloc_size = 73819750, real_size = 48318784 2024/07/27-02:04:30.106685 139696373511744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516703.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.71 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/27-02:04:30.416285 139696373511744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516703.sst): second pass time = 1.35's, 45.638'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 161.325'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14023.605'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.322'MB/sec write SST data time = 0.05's, 1009.779'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 = 7714.871'MB/sec zip my value time = 1.35's, unzip length = 0.062'GB zip my value throughput = 45.638'MB/sec zip pipeline throughput = 131.578'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.71 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.71 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.6775 value = 1.2954 dict = 1.00 all = 1.3433 } Zip/UnZip{ index = 0.2138 value = 0.7720 dict = 1.00 all = 0.7445 } ---------------------------- 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 = 0.007224915 MB/sec (with seq num) write speed all = 0.006945691 MB/sec (without seq num) 2024/07/27-02:04:30.499384 139696373511744 [compaction_job.cc:1944] [default] [JOB 125477] Generated table #13516703: 335545 keys, 49959627 bytes, temperature: kWarm 2024/07/27-02:04:30.499468 139696373511744 EVENT_LOG_v1 {"time_micros": 1722017070499423, "cf_name": "default", "job": 125477, "event": "table_file_creation", "file_number": 13516703, "file_size": 49959627, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166287879653, "largest_seqno": 166332791235, "table_properties": {"data_size": 47660864, "index_size": 573888, "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": 1722017067, "oldest_key_time": 0, "file_creation_time": 1722017067, "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": 13516703, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-02:04:30.540725 139696373511744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst) /dev/shm/ToplingTemp/Topling-74437-u2WhBO 2024/07/27-02:04:30.702805 139696373511744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst): first pass time = 0.16's, 121.543'MB/sec 2024/07/27-02:04:31.028014 139696373511744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst): part-0: reject ZipStore ratio = 0.862 2024/07/27-02:04:31.069302 139696373511744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst): old prealloc_size = 73819750, real_size = 18598608 2024/07/27-02:04:31.069372 139696373511744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 98464 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 4.63 raw-val = 0.0181 GB zip-val = 0.0181 GB avg-val = 184.00 avg-zval = 184.00 2024/07/27-02:04:31.103126 139696373511744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00/13516704.sst): second pass time = 0.32's, 55.856'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 558.182'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10044.161'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.244'MB/sec write SST data time = 0.01's, 1349.021'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 = 0.32's, unzip length = 0.018'GB zip my value throughput = 55.856'MB/sec zip pipeline throughput = 107.764'MB/sec entries = 98464 avg-key = 16.00 avg-zkey = 4.63 avg-val = 184.00 avg-zval = 184.00 usrkeys = 98464 avg-key = 8.00 avg-zkey = 4.63 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 98464 bytes = 307712 } seq expand size = 689248 multi value expand size = 0 cnt WriteAppend = 2219 UnZipSize{ index = 0.0008 GB value = 0.0181 GB dict = 0.00 MB all = 0.0197 GB } __ZipSize{ index = 0.0005 GB value = 0.0181 GB dict = 0.00 MB all = 0.0189 GB } UnZip/Zip{ index = 1.7265 value = 1.0000 dict = 0.00 all = 1.0429 } Zip/UnZip{ index = 0.5792 value = 1.0000 dict = 0.00 all = 0.9589 } ---------------------------- total value len = 0.146985 GB avg = 0.191 KB (by entry num) total key len = 0.012313 GB avg = 0.016 KB total ukey len = 0.006156 GB avg = 0.008 KB total ukey num = 0.000769554 Billion total entry num = 0.000769554 Billion write speed all = 0.008284677 MB/sec (with seq num) write speed all = 0.007964496 MB/sec (without seq num) 2024/07/27-02:04:31.130284 139696373511744 [compaction_job.cc:1944] [default] [JOB 125477] Generated table #13516704: 98464 keys, 18883147 bytes, temperature: kWarm 2024/07/27-02:04:31.130372 139696373511744 EVENT_LOG_v1 {"time_micros": 1722017071130308, "cf_name": "default", "job": 125477, "event": "table_file_creation", "file_number": 13516704, "file_size": 18883147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166300981330, "largest_seqno": 166332791238, "table_properties": {"data_size": 18117568, "index_size": 456256, "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": 1575424, "raw_average_key_size": 16, "raw_value_size": 18117376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 98464, "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": 1722017070, "oldest_key_time": 0, "file_creation_time": 1722017070, "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": 13516704, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-02:04:31.141304 139696373511744 [compaction_job.cc:699] job-125477: subcompact[0], size: 0.119458 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-125477/att-00 [13516702,13516703,13516704] 2024/07/27-02:04:31.171374 139696373511744 (Original Log Time 2024/07/27-02:04:25.110854) EVENT_LOG_v1 {"time_micros": 1722017065110819, "job": 125477, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13516692], "files_L2": [13516615, 13516616], "score": 0.994923, "input_data_size": 122600427, "oldest_snapshot_seqno": 166332863057} 2024/07/27-02:04:31.171378 139696373511744 (Original Log Time 2024/07/27-02:04:31.167640) [compaction_job.cc:2018] [default] [JOB 125477] Compacted 1@1 + 2@2 files to L2 => 119457505 bytes 2024/07/27-02:04:31.171379 139696373511744 (Original Log Time 2024/07/27-02:04:31.171310) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 20.3 rd, 19.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(20.8, 96.1 +0.0 blob) out(113.9 +0.0 blob), read-write-amplify(11.1) write-amplify(5.5) OK, records in: 772986, records dropped: 3432 output_compression: Snappy 2024/07/27-02:04:31.171386 139696373511744 (Original Log Time 2024/07/27-02:04:31.171354) EVENT_LOG_v1 {"time_micros": 1722017071171334, "cf": "default", "job": 125477, "event": "compaction_finished", "compaction_time_micros": 6030457, "compaction_time_cpu_micros": 1728580, "output_level": 2, "num_output_files": 3, "total_output_size": 119457505, "num_input_records": 772986, "num_output_records": 769554, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 120804657, "file_range_sync_nanos": 0, "file_fsync_nanos": 2995, "file_prepare_write_nanos": 72989, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/27-02:04:31.294156 139696373511744 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":1722017064,"executesMs":6189,"compactionJobId":125477,"attempt":0,"compactionInputRawBytes":154597200,"compactionInputZipBytes":122600427,"compactionOutputRawBytes":0,"compactionOutputZipBytes":119457505,"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":"00-3695b0d70b31f2c6e94e84c617f742aa-ccb32d8181ecd8c2-00"}}, response = 2024/07/27-02:04:31.294241 139696373511744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-125477/att-00: olev 2, work 6.190 s, result 5.464 ms, install 3.767 ms, input{raw 147.435 MiB zip 116.921 MiB}