2024/08/20-17:17:09.149531 140500531811904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00: fork to child time = 0.024567 sec 2024/08/20-17:17:09.150728 140500531811904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00 2024/08/20-17:17:09.156250 140500531811904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00 2024/08/20-17:17:09.162681 140500531811904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:17:09.163026 140500531811904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:17:09.208907 140500531811904 [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-41356/att-00/MANIFEST-14629260 2024/08/20-17:17:09.223070 140500531811904 [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-41356/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676866, last_sequence is 190831138963, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676827 2024/08/20-17:17:09.223078 140500531811904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:17:09.223176 140500531811904 [version_set.cc:5652] Creating manifest 14676866 2024/08/20-17:17:09.247614 140500531811904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:17:09.260542 140500531811904 [compaction_job.cc:2433] [default] [JOB 41356] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-17:17:09.260554 140500531811904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21069 Base level 1, inputs: [14676839(31MB)], [14676769(48MB) 14676770(43MB)] 2024/08/20-17:17:09.515224 140500531811904 [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 2024/08/20-17:17:09.515249 140500531811904 [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 2024/08/20-17:17:09.515268 140500531811904 [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 2024/08/20-17:17:09.515278 140500531811904 [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 2024/08/20-17:17:09.515288 140500531811904 [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 2024/08/20-17:17:09.886080 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676867.sst) /dev/shm/ToplingTemp/Topling-437809-9ytAai 2024/08/20-17:17:10.180394 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676867.sst): first pass time = 0.29's, 228.052'MB/sec 2024/08/20-17:17:11.537903 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676867.sst): old prealloc_size = 73819750, real_size = 49230896 2024/08/20-17:17:11.537993 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676867.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.40 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-17:17:11.846709 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676867.sst): second pass time = 1.36's, 45.522'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 164.883'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28555.351'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.359'MB/sec write SST data time = 0.08's, 677.022'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 = 16266.578'MB/sec zip my value time = 1.36's, unzip length = 0.062'GB zip my value throughput = 45.522'MB/sec zip pipeline throughput = 164.278'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.40 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.40 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8190 value = 1.2951 dict = 1.00 all = 1.3181 } Zip/UnZip{ index = 0.5497 value = 0.7721 dict = 1.00 all = 0.7587 } ---------------------------- 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 = 0.809865833 MB/sec (with seq num) write speed all = 0.777398847 MB/sec (without seq num) 2024/08/20-17:17:11.917406 140500531811904 [compaction_job.cc:1944] [default] [JOB 41356] Generated table #14676867: 335545 keys, 50913739 bytes, temperature: kWarm 2024/08/20-17:17:11.917507 140500531811904 EVENT_LOG_v1 {"time_micros": 1724145431917447, "cf_name": "default", "job": 41356, "event": "table_file_creation", "file_number": 14676867, "file_size": 50913739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190763691782, "largest_seqno": 190831109168, "table_properties": {"data_size": 47671136, "index_size": 1475712, "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": 1724145429, "oldest_key_time": 0, "file_creation_time": 1724145429, "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": 14676867, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:17:11.962281 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676868.sst) /dev/shm/ToplingTemp/Topling-437809-PfN1xh 2024/08/20-17:17:12.910261 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676868.sst): first pass time = 0.95's, 70.795'MB/sec 2024/08/20-17:17:15.188976 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676868.sst): old prealloc_size = 73819750, real_size = 49051424 2024/08/20-17:17:15.189044 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676868.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 = 3.89 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-17:17:15.552412 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676868.sst): second pass time = 2.28's, 27.103'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 139.593'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32195.690'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.267'MB/sec write SST data time = 0.05's, 1031.488'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 = 16449.144'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.103'MB/sec zip pipeline throughput = 206.049'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.89 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.89 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0507 GB } UnZip/Zip{ index = 2.0559 value = 1.2954 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.4864 value = 0.7720 dict = 1.00 all = 0.7560 } ---------------------------- 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 = 0.810644066 MB/sec (with seq num) write speed all = 0.778147053 MB/sec (without seq num) 2024/08/20-17:17:15.616092 140500531811904 [compaction_job.cc:1944] [default] [JOB 41356] Generated table #14676868: 335545 keys, 50734283 bytes, temperature: kWarm 2024/08/20-17:17:15.616172 140500531811904 EVENT_LOG_v1 {"time_micros": 1724145435616131, "cf_name": "default", "job": 41356, "event": "table_file_creation", "file_number": 14676868, "file_size": 50734283, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190763686614, "largest_seqno": 190831109169, "table_properties": {"data_size": 47661744, "index_size": 1305664, "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": 1724145431, "oldest_key_time": 0, "file_creation_time": 1724145431, "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": 14676868, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:17:15.654205 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst) /dev/shm/ToplingTemp/Topling-437809-nVQn3f 2024/08/20-17:17:15.778242 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst): first pass time = 0.12's, 186.068'MB/sec 2024/08/20-17:17:16.045073 140500531811904 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst): part-0: reject ZipStore ratio = 0.848 2024/08/20-17:17:16.096088 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst): old prealloc_size = 73819750, real_size = 21598728 2024/08/20-17:17:16.096143 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 115354 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.99 raw-val = 0.0212 GB zip-val = 0.0212 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:17:16.136913 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00/14676869.sst): second pass time = 0.27's, 79.748'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 537.226'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9856.297'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.190'MB/sec write SST data time = 0.02's, 1324.932'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 = 0.27's, unzip length = 0.021'GB zip my value throughput = 79.748'MB/sec zip pipeline throughput = 79.748'MB/sec entries = 115354 avg-key = 16.00 avg-zkey = 2.99 avg-val = 184.00 avg-zval = 184.00 usrkeys = 115354 avg-key = 8.00 avg-zkey = 2.99 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 115354 bytes = 360496 } seq expand size = 807478 multi value expand size = 0 cnt WriteAppend = 2598 UnZipSize{ index = 0.0009 GB value = 0.0212 GB dict = 0.00 MB all = 0.0231 GB } __ZipSize{ index = 0.0003 GB value = 0.0212 GB dict = 0.00 MB all = 0.0219 GB } UnZip/Zip{ index = 2.6792 value = 1.0000 dict = 0.00 all = 1.0520 } Zip/UnZip{ index = 0.3733 value = 1.0000 dict = 0.00 all = 0.9506 } ---------------------------- total value len = 62.446961 GB avg = 0.180 KB (by entry num) total key len = 6.801341 GB avg = 0.020 KB total ukey len = 3.195799 GB avg = 0.008 KB total ukey num = 0.390120005 Billion total entry num = 0.346998013 Billion write speed all = 0.810918139 MB/sec (with seq num) write speed all = 0.778410542 MB/sec (without seq num) 2024/08/20-17:17:16.166760 140500531811904 [compaction_job.cc:1944] [default] [JOB 41356] Generated table #14676869: 115354 keys, 21931433 bytes, temperature: kWarm 2024/08/20-17:17:16.166840 140500531811904 EVENT_LOG_v1 {"time_micros": 1724145436166798, "cf_name": "default", "job": 41356, "event": "table_file_creation", "file_number": 14676869, "file_size": 21931433, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190804429254, "largest_seqno": 190831109161, "table_properties": {"data_size": 21225328, "index_size": 344448, "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": 1845664, "raw_average_key_size": 16, "raw_value_size": 21225136, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 115354, "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": 1724145435, "oldest_key_time": 0, "file_creation_time": 1724145435, "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": 14676869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:17:16.183960 140500531811904 [compaction_job.cc:699] job-41356: subcompact[0], size: 0.123579 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41356/att-00 [14676867,14676868,14676869] 2024/08/20-17:17:16.246587 140500531811904 (Original Log Time 2024/08/20-17:17:09.260608) EVENT_LOG_v1 {"time_micros": 1724145429260566, "job": 41356, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14676839], "files_L2": [14676769, 14676770], "score": 0.998019, "input_data_size": 130025542, "oldest_snapshot_seqno": 190831138780} 2024/08/20-17:17:16.246592 140500531811904 (Original Log Time 2024/08/20-17:17:16.245846) [compaction_job.cc:2018] [default] [JOB 41356] Compacted 1@1 + 2@2 files to L2 => 123579455 bytes 2024/08/20-17:17:16.246594 140500531811904 (Original Log Time 2024/08/20-17:17:16.246503) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.8 rd, 17.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.3, 92.7 +0.0 blob) out(117.9 +0.0 blob), read-write-amplify(7.7) write-amplify(3.8) OK, records in: 791344, records dropped: 4900 output_compression: Snappy 2024/08/20-17:17:16.246604 140500531811904 (Original Log Time 2024/08/20-17:17:16.246562) EVENT_LOG_v1 {"time_micros": 1724145436246535, "cf": "default", "job": 41356, "event": "compaction_finished", "compaction_time_micros": 6923369, "compaction_time_cpu_micros": 1652008, "output_level": 2, "num_output_files": 3, "total_output_size": 123579455, "num_input_records": 791344, "num_output_records": 786444, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 81230468, "file_range_sync_nanos": 0, "file_fsync_nanos": 2616, "file_prepare_write_nanos": 101988, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:17:16.378237 140500531811904 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":1724145429,"executesMs":7080,"compactionJobId":41356,"attempt":0,"compactionInputRawBytes":158268800,"compactionInputZipBytes":130025542,"compactionOutputRawBytes":0,"compactionOutputZipBytes":123579455,"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":"00-06397d58cf23ee7047d95a6d1312b7ee-6aa8d8d0d01ab0bd-00"}}, response = 2024/08/20-17:17:16.378339 140500531811904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-41356/att-00: olev 2, work 7.080 s, result 15.632 ms, install 0.795 ms, input{raw 150.937 MiB zip 124.002 MiB}