2024/08/20-11:12:25.970820 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00: fork to child time = 0.010154 sec 2024/08/20-11:12:25.971975 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00 2024/08/20-11:12:25.977128 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00 2024/08/20-11:12:25.978519 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:12:25.978818 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:12:26.038228 140500246459968 [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-25996/att-00/MANIFEST-14629260 2024/08/20-11:12:26.052186 140500246459968 [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-25996/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659115, last_sequence is 190448226786, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659077 2024/08/20-11:12:26.052193 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:12:26.052261 140500246459968 [version_set.cc:5652] Creating manifest 14659115 2024/08/20-11:12:26.084990 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:12:26.102892 140500246459968 [compaction_job.cc:2433] [default] [JOB 25996] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:12:26.102905 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13332 Base level 1, inputs: [14659089(29MB)], [14659011(48MB) 14659012(48MB) 14659013(19MB)] 2024/08/20-11:12:26.327466 140500246459968 [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 2024/08/20-11:12:26.327495 140500246459968 [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 2024/08/20-11:12:26.327510 140500246459968 [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 2024/08/20-11:12:26.327521 140500246459968 [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 2024/08/20-11:12:26.327531 140500246459968 [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 2024/08/20-11:12:26.695686 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659116.sst) /dev/shm/ToplingTemp/Topling-320158-D7cHJ2 2024/08/20-11:12:27.001544 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659116.sst): first pass time = 0.31's, 219.450'MB/sec 2024/08/20-11:12:28.189172 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659116.sst): old prealloc_size = 73819750, real_size = 49280432 2024/08/20-11:12:28.189262 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659116.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 = 4.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-11:12:28.861932 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659116.sst): second pass time = 1.19's, 52.027'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.692'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26081.706'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.156'MB/sec write SST data time = 0.13's, 381.224'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 = 14023.434'MB/sec zip my value time = 1.19's, unzip length = 0.062'GB zip my value throughput = 52.027'MB/sec zip pipeline throughput = 176.375'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.56 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.56 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0509 GB } UnZip/Zip{ index = 1.7534 value = 1.2953 dict = 1.00 all = 1.3179 } Zip/UnZip{ index = 0.5703 value = 0.7720 dict = 1.00 all = 0.7588 } ---------------------------- 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 = 1.088923224 MB/sec (with seq num) write speed all = 1.045269011 MB/sec (without seq num) 2024/08/20-11:12:28.924782 140500246459968 [compaction_job.cc:1944] [default] [JOB 25996] Generated table #14659116: 335545 keys, 50921291 bytes, temperature: kWarm 2024/08/20-11:12:28.924888 140500246459968 EVENT_LOG_v1 {"time_micros": 1724123548924826, "cf_name": "default", "job": 25996, "event": "table_file_creation", "file_number": 14659116, "file_size": 50921291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190397588241, "largest_seqno": 190448195020, "table_properties": {"data_size": 47665472, "index_size": 1530944, "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": 1724123546, "oldest_key_time": 0, "file_creation_time": 1724123546, "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": 14659116, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:12:29.007850 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659117.sst) /dev/shm/ToplingTemp/Topling-320158-XrUBu3 2024/08/20-11:12:30.156430 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659117.sst): first pass time = 1.15's, 58.430'MB/sec 2024/08/20-11:12:32.963485 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659117.sst): old prealloc_size = 73819750, real_size = 48500616 2024/08/20-11:12:32.963557 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659117.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.24 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-11:12:33.765610 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659117.sst): second pass time = 2.81's, 22.004'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 62.563'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17559.265'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.122'MB/sec write SST data time = 0.11's, 446.458'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 = 17543.961'MB/sec zip my value time = 2.81's, unzip length = 0.062'GB zip my value throughput = 22.004'MB/sec zip pipeline throughput = 179.623'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.24 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.24 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5642 value = 1.2953 dict = 1.00 all = 1.3373 } Zip/UnZip{ index = 0.2806 value = 0.7720 dict = 1.00 all = 0.7478 } ---------------------------- 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 = 1.089932757 MB/sec (with seq num) write speed all = 1.046239649 MB/sec (without seq num) 2024/08/20-11:12:33.864176 140500246459968 [compaction_job.cc:1944] [default] [JOB 25996] Generated table #14659117: 335545 keys, 50183499 bytes, temperature: kWarm 2024/08/20-11:12:33.864260 140500246459968 EVENT_LOG_v1 {"time_micros": 1724123553864215, "cf_name": "default", "job": 25996, "event": "table_file_creation", "file_number": 14659117, "file_size": 50183499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190338146172, "largest_seqno": 190448195018, "table_properties": {"data_size": 47663456, "index_size": 753152, "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": 1724123548, "oldest_key_time": 0, "file_creation_time": 1724123548, "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": 14659117, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:12:33.917606 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659118.sst) /dev/shm/ToplingTemp/Topling-320158-XJcI64 2024/08/20-11:12:34.489835 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659118.sst): first pass time = 0.57's, 87.190'MB/sec 2024/08/20-11:12:36.297186 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659118.sst): old prealloc_size = 73819750, real_size = 37152696 2024/08/20-11:12:36.297263 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659118.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 249438 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.37 raw-val = 0.0459 GB zip-val = 0.0362 GB avg-val = 184.00 avg-zval = 145.32 2024/08/20-11:12:36.763941 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00/14659118.sst): second pass time = 1.81's, 25.407'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 82.148'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20221.774'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.186'MB/sec write SST data time = 0.13's, 290.918'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.470'MB, throughput = 11848.502'MB/sec zip my value time = 1.81's, unzip length = 0.046'GB zip my value throughput = 25.407'MB/sec zip pipeline throughput = 133.311'MB/sec entries = 249438 avg-key = 16.00 avg-zkey = 3.37 avg-val = 184.00 avg-zval = 145.32 usrkeys = 249438 avg-key = 8.00 avg-zkey = 3.37 avg-val = 191.00 avg-zval = 145.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 249438 bytes = 779504 } seq expand size = 1746066 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0459 GB dict = 0.47 MB all = 0.0499 GB } __ZipSize{ index = 0.0008 GB value = 0.0362 GB dict = 0.47 MB all = 0.0383 GB } UnZip/Zip{ index = 2.3705 value = 1.2662 dict = 1.00 all = 1.3012 } Zip/UnZip{ index = 0.4218 value = 0.7898 dict = 1.00 all = 0.7685 } ---------------------------- total value len = 62.472571 GB avg = 0.180 KB (by entry num) total key len = 6.803486 GB avg = 0.020 KB total ukey len = 3.196872 GB avg = 0.008 KB total ukey num = 0.390254089 Billion total entry num = 0.347132097 Billion write speed all = 1.090694236 MB/sec (with seq num) write speed all = 1.046971773 MB/sec (without seq num) 2024/08/20-11:12:36.825106 140500246459968 [compaction_job.cc:1944] [default] [JOB 25996] Generated table #14659118: 249438 keys, 38340435 bytes, temperature: kWarm 2024/08/20-11:12:36.825187 140500246459968 EVENT_LOG_v1 {"time_micros": 1724123556825143, "cf_name": "default", "job": 25996, "event": "table_file_creation", "file_number": 14659118, "file_size": 38340435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190425398717, "largest_seqno": 190448195019, "table_properties": {"data_size": 36248400, "index_size": 841792, "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": 3991008, "raw_average_key_size": 16, "raw_value_size": 45896592, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 249438, "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": 1724123553, "oldest_key_time": 0, "file_creation_time": 1724123553, "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": 14659118, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:12:36.850277 140500246459968 [compaction_job.cc:699] job-25996: subcompact[0], size: 0.139445 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25996/att-00 [14659116,14659117,14659118] 2024/08/20-11:12:36.928262 140500246459968 (Original Log Time 2024/08/20-11:12:26.102963) EVENT_LOG_v1 {"time_micros": 1724123546102916, "job": 25996, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14659089], "files_L2": [14659011, 14659012, 14659013], "score": 0.991817, "input_data_size": 153488951, "oldest_snapshot_seqno": 190448226428} 2024/08/20-11:12:36.928267 140500246459968 (Original Log Time 2024/08/20-11:12:36.927610) [compaction_job.cc:2018] [default] [JOB 25996] Compacted 1@1 + 3@2 files to L2 => 139445225 bytes 2024/08/20-11:12:36.928269 140500246459968 (Original Log Time 2024/08/20-11:12:36.928173) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.3 rd, 13.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(29.6, 116.7 +0.0 blob) out(133.0 +0.0 blob), read-write-amplify(9.4) write-amplify(4.5) OK, records in: 926135, records dropped: 5607 output_compression: Snappy 2024/08/20-11:12:36.928279 140500246459968 (Original Log Time 2024/08/20-11:12:36.928233) EVENT_LOG_v1 {"time_micros": 1724123556928207, "cf": "default", "job": 25996, "event": "compaction_finished", "compaction_time_micros": 10747330, "compaction_time_cpu_micros": 2287442, "output_level": 2, "num_output_files": 3, "total_output_size": 139445225, "num_input_records": 926135, "num_output_records": 920528, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 202191746, "file_range_sync_nanos": 0, "file_fsync_nanos": 2703, "file_prepare_write_nanos": 10686, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:12:37.074020 140500246459968 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":1724123545,"executesMs":10945,"compactionJobId":25996,"attempt":0,"compactionInputRawBytes":185227000,"compactionInputZipBytes":153488951,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139445225,"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":"00-9394ba968a7b82aaf79f424c69de0bee-b087f78208b362ec-00"}}, response = 2024/08/20-11:12:37.074138 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25996/att-00: olev 2, work 10.945 s, result 11.314 ms, install 0.703 ms, input{raw 176.646 MiB zip 146.378 MiB}