2024/08/20-22:25:44.834643 139857017550400 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00: fork to child time = 0.034183 sec 2024/08/20-22:25:44.835731 139857017550400 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00 2024/08/20-22:25:44.841745 139857017550400 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00 2024/08/20-22:25:44.842254 139857017550400 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:25:44.842690 139857017550400 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:25:44.891017 139857017550400 [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-52788/att-00/MANIFEST-14629260 2024/08/20-22:25:44.907637 139857017550400 [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-52788/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690019, last_sequence is 191123815228, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14689924 2024/08/20-22:25:44.907655 139857017550400 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:25:44.907751 139857017550400 [version_set.cc:5652] Creating manifest 14690019 2024/08/20-22:25:45.071057 139857017550400 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:25:45.086938 139857017550400 [compaction_job.cc:2433] [default] [JOB 52788] Compacting 2@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-22:25:45.086980 139857017550400 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26724 Base level 2, inputs: [14689972(49MB) 14689973(19MB)], [14689803(92MB) 14689303(62MB)] 2024/08/20-22:25:45.102494 139857017550400 [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 2024/08/20-22:25:45.102557 139857017550400 [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 2024/08/20-22:25:45.102597 139857017550400 [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 2024/08/20-22:25:45.102612 139857017550400 [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 2024/08/20-22:25:45.102629 139857017550400 [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 2024/08/20-22:25:46.253370 139857017550400 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690020.sst) /dev/shm/ToplingTemp/Topling-40795-DfyLhX 2024/08/20-22:25:47.774638 139857017550400 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690020.sst): first pass time = 1.52's, 88.233'MB/sec 2024/08/20-22:25:50.248055 139857017550400 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690020.sst): old prealloc_size = 147639500, real_size = 93211336 2024/08/20-22:25:50.248144 139857017550400 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690020.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 3.07 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-22:25:50.991382 139857017550400 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690020.sst): second pass time = 2.47's, 49.940'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 130.003'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38144.848'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.277'MB/sec write SST data time = 0.14's, 707.660'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26051.833'MB/sec zip my value time = 2.47's, unzip length = 0.123'GB zip my value throughput = 49.940'MB/sec zip pipeline throughput = 147.510'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 3.07 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 3.07 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0021 GB value = 0.0910 GB dict = 1.24 MB all = 0.0966 GB } UnZip/Zip{ index = 2.6050 value = 1.3572 dict = 1.00 all = 1.3889 } Zip/UnZip{ index = 0.3839 value = 0.7368 dict = 1.00 all = 0.7200 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.017169327 MB/sec (with seq num) write speed all = 0.016505778 MB/sec (without seq num) 2024/08/20-22:25:51.201467 139857017550400 [compaction_job.cc:1944] [default] [JOB 52788] Generated table #14690020: 671089 keys, 96634940 bytes, temperature: kWarm 2024/08/20-22:25:51.201566 139857017550400 EVENT_LOG_v1 {"time_micros": 1724163951201505, "cf_name": "default", "job": 52788, "event": "table_file_creation", "file_number": 14690020, "file_size": 96634940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190953775659, "largest_seqno": 191123535546, "table_properties": {"data_size": 90982512, "index_size": 2060928, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724163946, "oldest_key_time": 0, "file_creation_time": 1724163946, "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": 14690020, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:25:51.262729 139857017550400 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690021.sst) /dev/shm/ToplingTemp/Topling-40795-epXRTT 2024/08/20-22:25:52.570689 139857017550400 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690021.sst): first pass time = 1.31's, 102.619'MB/sec 2024/08/20-22:25:53.957618 139857017550400 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690021.sst): old prealloc_size = 147639500, real_size = 92009688 2024/08/20-22:25:53.957676 139857017550400 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690021.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.28 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-22:25:54.551928 139857017550400 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690021.sst): second pass time = 1.39's, 89.125'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.578'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27364.376'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.339'MB/sec write SST data time = 0.10's, 966.390'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29743.118'MB/sec zip my value time = 1.39's, unzip length = 0.123'GB zip my value throughput = 89.125'MB/sec zip pipeline throughput = 117.987'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.28 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.28 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.2616 value = 1.3572 dict = 1.00 all = 1.4064 } Zip/UnZip{ index = 0.1597 value = 0.7368 dict = 1.00 all = 0.7110 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.034323549 MB/sec (with seq num) write speed all = 0.032997035 MB/sec (without seq num) 2024/08/20-22:25:54.659243 139857017550400 [compaction_job.cc:1944] [default] [JOB 52788] Generated table #14690021: 671089 keys, 95433276 bytes, temperature: kWarm 2024/08/20-22:25:54.659315 139857017550400 EVENT_LOG_v1 {"time_micros": 1724163954659282, "cf_name": "default", "job": 52788, "event": "table_file_creation", "file_number": 14690021, "file_size": 95433276, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190898366566, "largest_seqno": 191123535540, "table_properties": {"data_size": 90984384, "index_size": 857408, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724163951, "oldest_key_time": 0, "file_creation_time": 1724163951, "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": 14690021, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:25:54.695729 139857017550400 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst) /dev/shm/ToplingTemp/Topling-40795-SCGoPW 2024/08/20-22:25:54.856879 139857017550400 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst): first pass time = 0.16's, 233.773'MB/sec 2024/08/20-22:25:55.144426 139857017550400 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst): part-0: reject ZipStore ratio = 0.808 2024/08/20-22:25:55.227680 139857017550400 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst): old prealloc_size = 147639500, real_size = 34902752 2024/08/20-22:25:55.227735 139857017550400 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 188303 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.10 raw-val = 0.0346 GB zip-val = 0.0346 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:25:55.291078 139857017550400 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00/14690022.sst): second pass time = 0.29's, 120.814'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 559.884'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5983.050'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.279'MB/sec write SST data time = 0.03's, 1336.966'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 = 0.29's, unzip length = 0.035'GB zip my value throughput = 120.814'MB/sec zip pipeline throughput = 120.814'MB/sec entries = 188303 avg-key = 16.00 avg-zkey = 1.10 avg-val = 184.00 avg-zval = 184.00 usrkeys = 188303 avg-key = 8.00 avg-zkey = 1.10 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 188303 bytes = 635536 } seq expand size = 1318121 multi value expand size = 0 cnt WriteAppend = 4236 UnZipSize{ index = 0.0015 GB value = 0.0346 GB dict = 0.00 MB all = 0.0377 GB } __ZipSize{ index = 0.0002 GB value = 0.0346 GB dict = 0.00 MB all = 0.0355 GB } UnZip/Zip{ index = 7.2581 value = 1.0000 dict = 0.00 all = 1.0611 } Zip/UnZip{ index = 0.1378 value = 1.0000 dict = 0.00 all = 0.9424 } ---------------------------- total value len = 0.292322 GB avg = 0.191 KB (by entry num) total key len = 0.024488 GB avg = 0.016 KB total ukey len = 0.012244 GB avg = 0.008 KB total ukey num = 0.001530481 Billion total entry num = 0.001530481 Billion write speed all = 0.039135452 MB/sec (with seq num) write speed all = 0.037622971 MB/sec (without seq num) 2024/08/20-22:25:55.334879 139857017550400 [compaction_job.cc:1944] [default] [JOB 52788] Generated table #14690022: 188303 keys, 35492266 bytes, temperature: kWarm 2024/08/20-22:25:55.334950 139857017550400 EVENT_LOG_v1 {"time_micros": 1724163955334917, "cf_name": "default", "job": 52788, "event": "table_file_creation", "file_number": 14690022, "file_size": 35492266, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053420210, "largest_seqno": 191123535213, "table_properties": {"data_size": 34647952, "index_size": 207552, "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": 3012848, "raw_average_key_size": 16, "raw_value_size": 34647752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 188303, "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": 1724163954, "oldest_key_time": 0, "file_creation_time": 1724163954, "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": 14690022, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:25:55.352517 139857017550400 [compaction_job.cc:699] job-52788: subcompact[0], size: 0.227560 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52788/att-00 [14690020,14690021,14690022] 2024/08/20-22:25:55.394219 139857017550400 (Original Log Time 2024/08/20-22:25:45.087074) EVENT_LOG_v1 {"time_micros": 1724163945087005, "job": 52788, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14689972, 14689973], "files_L3": [14689803, 14689303], "score": 1.02729, "input_data_size": 235132231, "oldest_snapshot_seqno": 191123814918} 2024/08/20-22:25:55.394223 139857017550400 (Original Log Time 2024/08/20-22:25:55.390659) [compaction_job.cc:2018] [default] [JOB 52788] Compacted 2@2 + 2@3 files to L3 => 227560482 bytes 2024/08/20-22:25:55.394224 139857017550400 (Original Log Time 2024/08/20-22:25:55.394146) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 22.9 rd, 22.2 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(69.3, 154.9 +0.0 blob) out(217.0 +0.0 blob), read-write-amplify(6.4) write-amplify(3.1) OK, records in: 1565855, records dropped: 35374 output_compression: Snappy 2024/08/20-22:25:55.394234 139857017550400 (Original Log Time 2024/08/20-22:25:55.394194) EVENT_LOG_v1 {"time_micros": 1724163955394174, "cf": "default", "job": 52788, "event": "compaction_finished", "compaction_time_micros": 10265453, "compaction_time_cpu_micros": 3521580, "output_level": 3, "num_output_files": 3, "total_output_size": 227560482, "num_input_records": 1565855, "num_output_records": 1530481, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 159922459, "file_range_sync_nanos": 0, "file_fsync_nanos": 2167, "file_prepare_write_nanos": 134599, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:25:55.520028 139857017550400 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":1724163944,"executesMs":10550,"compactionJobId":52788,"attempt":0,"compactionInputRawBytes":313171000,"compactionInputZipBytes":235132231,"compactionOutputRawBytes":0,"compactionOutputZipBytes":227560482,"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-f5720f1082cc611027c3ce52bf9d4001-c449c4ff93695188-00"}}, response = 2024/08/20-22:25:55.520133 139857017550400 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-52788/att-00: olev 3, work 10.550 s, result 5.270 ms, install 3.600 ms, input{raw 298.663 MiB zip 224.240 MiB}