2024/08/20-05:22:44.746128 140500405921344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00: fork to child time = 0.033371 sec 2024/08/20-05:22:44.747406 140500405921344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00 2024/08/20-05:22:44.753166 140500405921344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00 2024/08/20-05:22:44.754990 140500405921344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:22:44.755413 140500405921344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:22:44.811247 140500405921344 [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-09404/att-00/MANIFEST-14629260 2024/08/20-05:22:44.825819 140500405921344 [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-09404/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639904, last_sequence is 190022955783, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639779 2024/08/20-05:22:44.825833 140500405921344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:22:44.825940 140500405921344 [version_set.cc:5652] Creating manifest 14639904 2024/08/20-05:22:44.893492 140500405921344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:22:44.922653 140500405921344 [compaction_job.cc:2433] [default] [JOB 9404] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-05:22:44.922676 140500405921344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4867 Base level 1, inputs: [14639883(26MB)], [14639839(48MB) 14639841(47MB) 14639900(16MB)] 2024/08/20-05:22:45.196126 140500405921344 [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 2024/08/20-05:22:45.196163 140500405921344 [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 2024/08/20-05:22:45.196192 140500405921344 [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 2024/08/20-05:22:45.196208 140500405921344 [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 2024/08/20-05:22:45.196223 140500405921344 [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 2024/08/20-05:22:45.558743 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639905.sst) /dev/shm/ToplingTemp/Topling-191096-HyuG5Z 2024/08/20-05:22:45.903736 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639905.sst): first pass time = 0.34's, 194.555'MB/sec 2024/08/20-05:22:46.919074 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639905.sst): old prealloc_size = 73819750, real_size = 49236232 2024/08/20-05:22:46.919329 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639905.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 = 4.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:22:47.413195 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639905.sst): second pass time = 1.01's, 60.869'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.878'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11123.880'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.11's, 482.852'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 = 16806.307'MB/sec zip my value time = 1.01's, unzip length = 0.062'GB zip my value throughput = 60.869'MB/sec zip pipeline throughput = 85.207'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.42 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 = 12 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 = 0.0508 GB } UnZip/Zip{ index = 1.8102 value = 1.2952 dict = 1.00 all = 1.3201 } Zip/UnZip{ index = 0.5524 value = 0.7721 dict = 1.00 all = 0.7575 } ---------------------------- 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 = 1.626172755 MB/sec (with seq num) write speed all = 1.560980563 MB/sec (without seq num) 2024/08/20-05:22:47.476590 140500405921344 [compaction_job.cc:1944] [default] [JOB 9404] Generated table #14639905: 335545 keys, 50835147 bytes, temperature: kWarm 2024/08/20-05:22:47.476678 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102567476621, "cf_name": "default", "job": 9404, "event": "table_file_creation", "file_number": 14639905, "file_size": 50835147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190004018995, "largest_seqno": 190022815680, "table_properties": {"data_size": 47669312, "index_size": 1482880, "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": 1724102565, "oldest_key_time": 0, "file_creation_time": 1724102565, "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": 14639905, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:47.515244 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639906.sst) /dev/shm/ToplingTemp/Topling-191096-ZDKdV0 2024/08/20-05:22:48.260356 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639906.sst): first pass time = 0.75's, 90.071'MB/sec 2024/08/20-05:22:49.511103 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639906.sst): old prealloc_size = 73819750, real_size = 48676832 2024/08/20-05:22:49.511176 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639906.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.77 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-05:22:50.047943 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639906.sst): second pass time = 1.25's, 49.400'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.814'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23146.226'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.207'MB/sec write SST data time = 0.13's, 384.926'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 = 15468.947'MB/sec zip my value time = 1.25's, unzip length = 0.062'GB zip my value throughput = 49.400'MB/sec zip pipeline throughput = 112.173'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.77 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.77 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 = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.8851 value = 1.2954 dict = 1.00 all = 1.3326 } Zip/UnZip{ index = 0.3466 value = 0.7720 dict = 1.00 all = 0.7504 } ---------------------------- 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 = 1.627705205 MB/sec (with seq num) write speed all = 1.562453932 MB/sec (without seq num) 2024/08/20-05:22:50.111203 140500405921344 [compaction_job.cc:1944] [default] [JOB 9404] Generated table #14639906: 335545 keys, 50359627 bytes, temperature: kWarm 2024/08/20-05:22:50.111289 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102570111244, "cf_name": "default", "job": 9404, "event": "table_file_creation", "file_number": 14639906, "file_size": 50359627, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893266760, "largest_seqno": 190022815675, "table_properties": {"data_size": 47662352, "index_size": 930432, "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": 1724102567, "oldest_key_time": 0, "file_creation_time": 1724102567, "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": 14639906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:50.155282 140500405921344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639907.sst) /dev/shm/ToplingTemp/Topling-191096-DDomXY 2024/08/20-05:22:50.683436 140500405921344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639907.sst): first pass time = 0.53's, 80.717'MB/sec 2024/08/20-05:22:52.000771 140500405921344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639907.sst): old prealloc_size = 73819750, real_size = 32102000 2024/08/20-05:22:52.000846 140500405921344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639907.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 213131 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.34 raw-val = 0.0392 GB zip-val = 0.0313 GB avg-val = 184.00 avg-zval = 147.03 2024/08/20-05:22:52.322254 140500405921344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00/14639907.sst): second pass time = 1.32's, 29.790'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 103.120'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16343.174'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.210'MB/sec write SST data time = 0.07's, 489.813'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.407'MB, throughput = 10650.045'MB/sec zip my value time = 1.32's, unzip length = 0.039'GB zip my value throughput = 29.790'MB/sec zip pipeline throughput = 175.158'MB/sec entries = 213131 avg-key = 16.00 avg-zkey = 3.34 avg-val = 184.00 avg-zval = 147.03 usrkeys = 213131 avg-key = 8.00 avg-zkey = 3.34 avg-val = 191.00 avg-zval = 147.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 213131 bytes = 692688 } seq expand size = 1491917 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0017 GB value = 0.0392 GB dict = 0.41 MB all = 0.0426 GB } __ZipSize{ index = 0.0007 GB value = 0.0313 GB dict = 0.41 MB all = 0.0331 GB } UnZip/Zip{ index = 2.3932 value = 1.2515 dict = 1.00 all = 1.2859 } Zip/UnZip{ index = 0.4178 value = 0.7991 dict = 1.00 all = 0.7777 } ---------------------------- total value len = 62.465636 GB avg = 0.180 KB (by entry num) total key len = 6.802905 GB avg = 0.020 KB total ukey len = 3.196581 GB avg = 0.008 KB total ukey num = 0.390217782 Billion total entry num = 0.347095790 Billion write speed all = 1.628655478 MB/sec (with seq num) write speed all = 1.563367605 MB/sec (without seq num) 2024/08/20-05:22:52.365577 140500405921344 [compaction_job.cc:1944] [default] [JOB 9404] Generated table #14639907: 213131 keys, 33149123 bytes, temperature: kWarm 2024/08/20-05:22:52.365665 140500405921344 EVENT_LOG_v1 {"time_micros": 1724102572365619, "cf_name": "default", "job": 9404, "event": "table_file_creation", "file_number": 14639907, "file_size": 33149123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964013062, "largest_seqno": 190022815679, "table_properties": {"data_size": 31336112, "index_size": 712448, "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": 3410096, "raw_average_key_size": 16, "raw_value_size": 39216104, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 213131, "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": 1724102570, "oldest_key_time": 0, "file_creation_time": 1724102570, "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": 14639907, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:52.386148 140500405921344 [compaction_job.cc:699] job-09404: subcompact[0], size: 0.134344 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09404/att-00 [14639905,14639906,14639907] 2024/08/20-05:22:52.451318 140500405921344 (Original Log Time 2024/08/20-05:22:44.922774) EVENT_LOG_v1 {"time_micros": 1724102564922711, "job": 9404, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639883], "files_L2": [14639839, 14639841, 14639900], "score": 0.924905, "input_data_size": 145733814, "oldest_snapshot_seqno": 190022954374} 2024/08/20-05:22:52.451322 140500405921344 (Original Log Time 2024/08/20-05:22:52.450673) [compaction_job.cc:2018] [default] [JOB 9404] Compacted 1@1 + 3@2 files to L2 => 134343897 bytes 2024/08/20-05:22:52.451325 140500405921344 (Original Log Time 2024/08/20-05:22:52.451230) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 19.5 rd, 18.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(26.2, 112.8 +0.0 blob) out(128.1 +0.0 blob), read-write-amplify(10.2) write-amplify(4.9) OK, records in: 889089, records dropped: 4868 output_compression: Snappy 2024/08/20-05:22:52.451337 140500405921344 (Original Log Time 2024/08/20-05:22:52.451291) EVENT_LOG_v1 {"time_micros": 1724102572451264, "cf": "default", "job": 9404, "event": "compaction_finished", "compaction_time_micros": 7463388, "compaction_time_cpu_micros": 2061423, "output_level": 2, "num_output_files": 3, "total_output_size": 134343897, "num_input_records": 889089, "num_output_records": 884221, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 165307659, "file_range_sync_nanos": 0, "file_fsync_nanos": 3109, "file_prepare_write_nanos": 9984, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:22:52.599075 140500405921344 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":1724102564,"executesMs":7691,"compactionJobId":9404,"attempt":0,"compactionInputRawBytes":177817800,"compactionInputZipBytes":145733814,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134343897,"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-ae618af049c42a371dc0b7d4a3fa79fe-9ae2833270d4efc4-00"}}, response = 2024/08/20-05:22:52.599188 140500405921344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09404/att-00: olev 2, work 7.692 s, result 12.436 ms, install 0.698 ms, input{raw 169.580 MiB zip 138.983 MiB}