2024/08/20-13:05:35.321939 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00: fork to child time = 0.010629 sec 2024/08/20-13:05:35.322939 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00 2024/08/20-13:05:35.328282 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00 2024/08/20-13:05:35.328584 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:05:35.328869 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:05:35.382525 140500447884864 [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-31062/att-00/MANIFEST-14629260 2024/08/20-13:05:35.446661 140500447884864 [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-31062/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664997, last_sequence is 190572211744, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664778 2024/08/20-13:05:35.446672 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:05:35.446760 140500447884864 [version_set.cc:5652] Creating manifest 14664997 2024/08/20-13:05:35.478563 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:05:35.495700 140500447884864 [compaction_job.cc:2433] [default] [JOB 31062] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-13:05:35.495715 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15883 Base level 1, inputs: [14664951(15MB)], [14664860(48MB) 14664887(41MB)] 2024/08/20-13:05:35.656392 140500447884864 [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 2024/08/20-13:05:35.656424 140500447884864 [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 2024/08/20-13:05:35.656442 140500447884864 [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 2024/08/20-13:05:35.656454 140500447884864 [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 2024/08/20-13:05:35.656463 140500447884864 [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 2024/08/20-13:05:36.008425 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664998.sst) /dev/shm/ToplingTemp/Topling-359283-c7NRAu 2024/08/20-13:05:36.355236 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664998.sst): first pass time = 0.35's, 193.533'MB/sec 2024/08/20-13:05:37.077280 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664998.sst): old prealloc_size = 73819750, real_size = 48962488 2024/08/20-13:05:37.077353 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664998.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.60 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-13:05:37.347935 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664998.sst): second pass time = 0.72's, 85.609'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 186.806'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26682.698'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.377'MB/sec write SST data time = 0.05's, 1054.247'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 = 18168.733'MB/sec zip my value time = 0.72's, unzip length = 0.062'GB zip my value throughput = 85.609'MB/sec zip pipeline throughput = 147.399'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.60 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.60 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2236 value = 1.2951 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.4497 value = 0.7721 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.983766106 MB/sec (with seq num) write speed all = 0.944327572 MB/sec (without seq num) 2024/08/20-13:05:37.421622 140500447884864 [compaction_job.cc:1944] [default] [JOB 31062] Generated table #14664998: 335545 keys, 50561419 bytes, temperature: kWarm 2024/08/20-13:05:37.421708 140500447884864 EVENT_LOG_v1 {"time_micros": 1724130337421660, "cf_name": "default", "job": 31062, "event": "table_file_creation", "file_number": 14664998, "file_size": 50561419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190551044697, "largest_seqno": 190572031776, "table_properties": {"data_size": 47671248, "index_size": 1207232, "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": 1724130335, "oldest_key_time": 0, "file_creation_time": 1724130335, "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": 14664998, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:05:37.449214 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664999.sst) /dev/shm/ToplingTemp/Topling-359283-AjNBuw 2024/08/20-13:05:38.045188 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664999.sst): first pass time = 0.60's, 112.612'MB/sec 2024/08/20-13:05:39.009435 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664999.sst): old prealloc_size = 73819750, real_size = 49527344 2024/08/20-13:05:39.009514 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664999.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 = 5.27 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-13:05:39.279988 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14664999.sst): second pass time = 0.96's, 64.097'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 189.295'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35149.501'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.376'MB/sec write SST data time = 0.05's, 1075.816'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 = 12945.083'MB/sec zip my value time = 0.96's, unzip length = 0.062'GB zip my value throughput = 64.097'MB/sec zip pipeline throughput = 147.194'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.27 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.27 avg-val = 191.00 avg-zval = 142.08 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 = 1.5179 value = 1.2950 dict = 1.00 all = 1.3104 } Zip/UnZip{ index = 0.6588 value = 0.7722 dict = 1.00 all = 0.7631 } ---------------------------- 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 = 0.984727115 MB/sec (with seq num) write speed all = 0.945251480 MB/sec (without seq num) 2024/08/20-13:05:39.340067 140500447884864 [compaction_job.cc:1944] [default] [JOB 31062] Generated table #14664999: 335545 keys, 51211309 bytes, temperature: kWarm 2024/08/20-13:05:39.340135 140500447884864 EVENT_LOG_v1 {"time_micros": 1724130339340103, "cf_name": "default", "job": 31062, "event": "table_file_creation", "file_number": 14664999, "file_size": 51211309, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482641359, "largest_seqno": 190572031772, "table_properties": {"data_size": 47674784, "index_size": 1768512, "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": 1724130337, "oldest_key_time": 0, "file_creation_time": 1724130337, "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": 14664999, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:05:39.375967 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst) /dev/shm/ToplingTemp/Topling-359283-uXpvUv 2024/08/20-13:05:39.397075 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst): first pass time = 0.02's, 167.653'MB/sec 2024/08/20-13:05:39.453491 140500447884864 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst): part-0: reject ZipStore ratio = 0.969 2024/08/20-13:05:39.461393 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst): old prealloc_size = 73819750, real_size = 3375968 2024/08/20-13:05:39.461451 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 17654 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 6.96 raw-val = 0.0032 GB zip-val = 0.0032 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-13:05:39.469372 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00/14665000.sst): second pass time = 0.06's, 58.224'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 430.258'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4239.713'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.850'MB/sec write SST data time = 0.00's, 1248.659'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 = 0.06's, unzip length = 0.003'GB zip my value throughput = 58.224'MB/sec zip pipeline throughput = 58.224'MB/sec entries = 17654 avg-key = 16.00 avg-zkey = 6.96 avg-val = 184.00 avg-zval = 184.01 usrkeys = 17654 avg-key = 8.00 avg-zkey = 6.96 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17654 bytes = 52976 } seq expand size = 123578 multi value expand size = 0 cnt WriteAppend = 405 UnZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0035 GB } __ZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0034 GB } UnZip/Zip{ index = 1.1499 value = 0.9999 dict = 0.00 all = 1.0307 } Zip/UnZip{ index = 0.8696 value = 1.0001 dict = 0.00 all = 0.9702 } ---------------------------- total value len = 62.428300 GB avg = 0.180 KB (by entry num) total key len = 6.799778 GB avg = 0.020 KB total ukey len = 3.195017 GB avg = 0.008 KB total ukey num = 0.390022305 Billion total entry num = 0.346900313 Billion write speed all = 0.984776446 MB/sec (with seq num) write speed all = 0.945298908 MB/sec (without seq num) 2024/08/20-13:05:39.478707 140500447884864 [compaction_job.cc:1944] [default] [JOB 31062] Generated table #14665000: 17654 keys, 3425675 bytes, temperature: kWarm 2024/08/20-13:05:39.478761 140500447884864 EVENT_LOG_v1 {"time_micros": 1724130339478731, "cf_name": "default", "job": 31062, "event": "table_file_creation", "file_number": 14665000, "file_size": 3425675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190563365742, "largest_seqno": 190572031243, "table_properties": {"data_size": 3248528, "index_size": 122816, "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": 282464, "raw_average_key_size": 16, "raw_value_size": 3248336, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 17654, "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": 1724130339, "oldest_key_time": 0, "file_creation_time": 1724130339, "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": 14665000, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:05:39.485994 140500447884864 [compaction_job.cc:699] job-31062: subcompact[0], size: 0.105198 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31062/att-00 [14664998,14664999,14665000] 2024/08/20-13:05:39.510908 140500447884864 (Original Log Time 2024/08/20-13:05:35.495790) EVENT_LOG_v1 {"time_micros": 1724130335495733, "job": 31062, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664951], "files_L2": [14664860, 14664887], "score": 0.982164, "input_data_size": 109736563, "oldest_snapshot_seqno": 190572210897} 2024/08/20-13:05:39.510912 140500447884864 (Original Log Time 2024/08/20-13:05:39.510498) [compaction_job.cc:2018] [default] [JOB 31062] Compacted 1@1 + 2@2 files to L2 => 105198403 bytes 2024/08/20-13:05:39.510913 140500447884864 (Original Log Time 2024/08/20-13:05:39.510844) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 27.5 rd, 26.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(15.3, 89.4 +0.0 blob) out(100.3 +0.0 blob), read-write-amplify(13.4) write-amplify(6.6) OK, records in: 691033, records dropped: 2289 output_compression: Snappy 2024/08/20-13:05:39.510919 140500447884864 (Original Log Time 2024/08/20-13:05:39.510887) EVENT_LOG_v1 {"time_micros": 1724130339510868, "cf": "default", "job": 31062, "event": "compaction_finished", "compaction_time_micros": 3990216, "compaction_time_cpu_micros": 1258035, "output_level": 2, "num_output_files": 3, "total_output_size": 105198403, "num_input_records": 691033, "num_output_records": 688744, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66254932, "file_range_sync_nanos": 0, "file_fsync_nanos": 2175, "file_prepare_write_nanos": 18360, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:05:39.616323 140500447884864 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":1724130335,"executesMs":4182,"compactionJobId":31062,"attempt":0,"compactionInputRawBytes":138206600,"compactionInputZipBytes":109736563,"compactionOutputRawBytes":0,"compactionOutputZipBytes":105198403,"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-f277863232cf9c7172d0647fc3c7ad23-57846c26f43c75ed-00"}}, response = 2024/08/20-13:05:39.616415 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31062/att-00: olev 2, work 4.182 s, result 6.153 ms, install 0.452 ms, input{raw 131.804 MiB zip 104.653 MiB}