2024/08/20-07:42:39.741340 140500137354816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00: fork to child time = 0.033729 sec 2024/08/20-07:42:39.742343 140500137354816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00 2024/08/20-07:42:39.747392 140500137354816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00 2024/08/20-07:42:39.749009 140500137354816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:42:39.749446 140500137354816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:42:39.785909 140500137354816 [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-16341/att-00/MANIFEST-14629260 2024/08/20-07:42:39.799626 140500137354816 [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-16341/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647830, last_sequence is 190202354397, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647789 2024/08/20-07:42:39.799634 140500137354816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:42:39.799701 140500137354816 [version_set.cc:5652] Creating manifest 14647830 2024/08/20-07:42:39.825992 140500137354816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:42:39.839299 140500137354816 [compaction_job.cc:2433] [default] [JOB 16341] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-07:42:39.839315 140500137354816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8380 Base level 1, inputs: [14647804(27MB)], [14647760(48MB) 14647761(38MB)] 2024/08/20-07:42:40.098853 140500137354816 [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 2024/08/20-07:42:40.098879 140500137354816 [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 2024/08/20-07:42:40.098895 140500137354816 [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 2024/08/20-07:42:40.098906 140500137354816 [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 2024/08/20-07:42:40.098916 140500137354816 [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 2024/08/20-07:42:40.866038 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647831.sst) /dev/shm/ToplingTemp/Topling-244679-Csd0vH 2024/08/20-07:42:41.325398 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647831.sst): first pass time = 0.46's, 146.110'MB/sec 2024/08/20-07:42:44.169685 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647831.sst): old prealloc_size = 73819750, real_size = 49547328 2024/08/20-07:42:44.169766 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647831.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.36 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-07:42:44.729777 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647831.sst): second pass time = 2.84's, 21.714'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 91.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37431.147'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.10's, 504.432'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 = 17727.181'MB/sec zip my value time = 2.84's, unzip length = 0.062'GB zip my value throughput = 21.714'MB/sec zip pipeline throughput = 165.329'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.36 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.36 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0018 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.4929 value = 1.2953 dict = 1.00 all = 1.3099 } Zip/UnZip{ index = 0.6698 value = 0.7720 dict = 1.00 all = 0.7634 } ---------------------------- 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 = 1.358016008 MB/sec (with seq num) write speed all = 1.303574043 MB/sec (without seq num) 2024/08/20-07:42:44.849290 140500137354816 [compaction_job.cc:1944] [default] [JOB 16341] Generated table #14647831: 335545 keys, 51230957 bytes, temperature: kWarm 2024/08/20-07:42:44.849393 140500137354816 EVENT_LOG_v1 {"time_micros": 1724110964849331, "cf_name": "default", "job": 16341, "event": "table_file_creation", "file_number": 14647831, "file_size": 51230957, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190109520012, "largest_seqno": 190202324006, "table_properties": {"data_size": 47665200, "index_size": 1798080, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724110960, "oldest_key_time": 0, "file_creation_time": 1724110960, "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": 14647831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:44.896441 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647832.sst) /dev/shm/ToplingTemp/Topling-244679-u2e4kH 2024/08/20-07:42:45.863159 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647832.sst): first pass time = 0.97's, 69.423'MB/sec 2024/08/20-07:42:48.040751 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647832.sst): old prealloc_size = 73819750, real_size = 48754216 2024/08/20-07:42:48.040830 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647832.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-07:42:48.392821 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647832.sst): second pass time = 2.18's, 28.376'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 143.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22500.560'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.288'MB/sec write SST data time = 0.06's, 830.486'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 = 10945.716'MB/sec zip my value time = 2.18's, unzip length = 0.062'GB zip my value throughput = 28.376'MB/sec zip pipeline throughput = 160.187'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.99 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.99 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6741 value = 1.2953 dict = 1.00 all = 1.3317 } Zip/UnZip{ index = 0.3740 value = 0.7720 dict = 1.00 all = 0.7509 } ---------------------------- 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 = 1.359282194 MB/sec (with seq num) write speed all = 1.304791435 MB/sec (without seq num) 2024/08/20-07:42:48.465623 140500137354816 [compaction_job.cc:1944] [default] [JOB 16341] Generated table #14647832: 335545 keys, 50395083 bytes, temperature: kWarm 2024/08/20-07:42:48.465698 140500137354816 EVENT_LOG_v1 {"time_micros": 1724110968465655, "cf_name": "default", "job": 16341, "event": "table_file_creation", "file_number": 14647832, "file_size": 50395083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190136505414, "largest_seqno": 190202324005, "table_properties": {"data_size": 47666336, "index_size": 1003840, "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": 1724110964, "oldest_key_time": 0, "file_creation_time": 1724110964, "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": 14647832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:48.502815 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst) /dev/shm/ToplingTemp/Topling-244679-W9GJoH 2024/08/20-07:42:48.589179 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst): first pass time = 0.09's, 135.737'MB/sec 2024/08/20-07:42:48.777545 140500137354816 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst): part-0: reject ZipStore ratio = 0.907 2024/08/20-07:42:48.829577 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst): old prealloc_size = 73819750, real_size = 10965792 2024/08/20-07:42:48.829639 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 58582 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.93 raw-val = 0.0108 GB zip-val = 0.0108 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-07:42:48.885173 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00/14647833.sst): second pass time = 0.19's, 57.482'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.06's, 200.287'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4363.489'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.366'MB/sec write SST data time = 0.02's, 715.795'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 = 0.19's, unzip length = 0.011'GB zip my value throughput = 57.482'MB/sec zip pipeline throughput = 75.598'MB/sec entries = 58582 avg-key = 16.00 avg-zkey = 2.93 avg-val = 184.00 avg-zval = 184.00 usrkeys = 58582 avg-key = 8.00 avg-zkey = 2.93 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 58582 bytes = 183088 } seq expand size = 410074 multi value expand size = 0 cnt WriteAppend = 1322 UnZipSize{ index = 0.0005 GB value = 0.0108 GB dict = 0.00 MB all = 0.0117 GB } __ZipSize{ index = 0.0002 GB value = 0.0108 GB dict = 0.00 MB all = 0.0111 GB } UnZip/Zip{ index = 2.7293 value = 1.0000 dict = 0.00 all = 1.0522 } Zip/UnZip{ index = 0.3664 value = 1.0000 dict = 0.00 all = 0.9504 } ---------------------------- total value len = 62.436117 GB avg = 0.180 KB (by entry num) total key len = 6.800432 GB avg = 0.020 KB total ukey len = 3.195345 GB avg = 0.008 KB total ukey num = 0.390063233 Billion total entry num = 0.346941241 Billion write speed all = 1.359507166 MB/sec (with seq num) write speed all = 1.305007731 MB/sec (without seq num) 2024/08/20-07:42:48.905020 140500137354816 [compaction_job.cc:1944] [default] [JOB 16341] Generated table #14647833: 58582 keys, 11135273 bytes, temperature: kWarm 2024/08/20-07:42:48.905174 140500137354816 EVENT_LOG_v1 {"time_micros": 1724110968905105, "cf_name": "default", "job": 16341, "event": "table_file_creation", "file_number": 14647833, "file_size": 11135273, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190174516566, "largest_seqno": 190202322010, "table_properties": {"data_size": 10779280, "index_size": 171712, "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": 937312, "raw_average_key_size": 16, "raw_value_size": 10779088, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 58582, "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-MixedLenBlobStore", "creation_time": 1724110968, "oldest_key_time": 0, "file_creation_time": 1724110968, "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": 14647833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:42:48.917119 140500137354816 [compaction_job.cc:699] job-16341: subcompact[0], size: 0.112761 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16341/att-00 [14647831,14647832,14647833] 2024/08/20-07:42:48.970075 140500137354816 (Original Log Time 2024/08/20-07:42:39.839381) EVENT_LOG_v1 {"time_micros": 1724110959839330, "job": 16341, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14647804], "files_L2": [14647760, 14647761], "score": 0.981236, "input_data_size": 120610958, "oldest_snapshot_seqno": 190202354201} 2024/08/20-07:42:48.970080 140500137354816 (Original Log Time 2024/08/20-07:42:48.968624) [compaction_job.cc:2018] [default] [JOB 16341] Compacted 1@1 + 2@2 files to L2 => 112761313 bytes 2024/08/20-07:42:48.970082 140500137354816 (Original Log Time 2024/08/20-07:42:48.970002) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.3 rd, 12.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.0, 87.1 +0.0 blob) out(107.5 +0.0 blob), read-write-amplify(8.0) write-amplify(3.8) OK, records in: 733888, records dropped: 4216 output_compression: Snappy 2024/08/20-07:42:48.970092 140500137354816 (Original Log Time 2024/08/20-07:42:48.970053) EVENT_LOG_v1 {"time_micros": 1724110968970028, "cf": "default", "job": 16341, "event": "compaction_finished", "compaction_time_micros": 9077750, "compaction_time_cpu_micros": 1871889, "output_level": 2, "num_output_files": 3, "total_output_size": 112761313, "num_input_records": 733888, "num_output_records": 729672, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 111655129, "file_range_sync_nanos": 0, "file_fsync_nanos": 2812, "file_prepare_write_nanos": 73190, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:42:49.104832 140500137354816 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":1724110959,"executesMs":9221,"compactionJobId":16341,"attempt":0,"compactionInputRawBytes":146777600,"compactionInputZipBytes":120610958,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112761313,"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":"00-7d7d79eeaa19421ae6f6a0d0158eeb44-9175cacde6160db1-00"}}, response = 2024/08/20-07:42:49.104968 140500137354816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16341/att-00: olev 2, work 9.222 s, result 5.029 ms, install 1.495 ms, input{raw 139.978 MiB zip 115.024 MiB}