2024/07/09-07:50:45.882054 140098917598784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00: fork to child time = 0.008575 sec 2024/07/09-07:50:45.882698 140098917598784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00 2024/07/09-07:50:45.890647 140098917598784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00 2024/07/09-07:50:45.892001 140098917598784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-07:50:45.892296 140098917598784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-07:50:45.933433 140098917598784 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36452/att-00/MANIFEST-12625661 2024/07/09-07:50:45.984980 140098917598784 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36452/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12667469, last_sequence is 148114341224, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12667382 2024/07/09-07:50:45.984992 140098917598784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-07:50:45.985080 140098917598784 [version_set.cc:5652] Creating manifest 12667469 2024/07/09-07:50:46.008354 140098917598784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-07:50:46.021731 140098917598784 [compaction_job.cc:2433] [default] [JOB 36452] Compacting 2@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/09-07:50:46.021754 140098917598784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19003 Base level 1, inputs: [12667386(31MB) 12667403(2230KB)], [12667328(48MB) 12667330(46MB)] 2024/07/09-07:50:46.265382 140098917598784 [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 2024/07/09-07:50:46.265407 140098917598784 [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 2024/07/09-07:50:46.265424 140098917598784 [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 2024/07/09-07:50:46.265435 140098917598784 [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 2024/07/09-07:50:46.265444 140098917598784 [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 2024/07/09-07:50:46.619678 140098917598784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667470.sst) /dev/shm/ToplingTemp/Topling-11855-6WDvwC 2024/07/09-07:50:46.894998 140098917598784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667470.sst): first pass time = 0.28's, 243.790'MB/sec 2024/07/09-07:50:47.418915 140098917598784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667470.sst): old prealloc_size = 73819750, real_size = 48727480 2024/07/09-07:50:47.418976 140098917598784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667470.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-07:50:47.683564 140098917598784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667470.sst): second pass time = 0.52's, 118.013'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 190.320'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26061.008'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.382'MB/sec write SST data time = 0.05's, 1117.749'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 = 19102.248'MB/sec zip my value time = 0.52's, unzip length = 0.062'GB zip my value throughput = 118.013'MB/sec zip pipeline throughput = 118.013'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.90 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.90 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7562 value = 1.2952 dict = 1.00 all = 1.3324 } Zip/UnZip{ index = 0.3628 value = 0.7721 dict = 1.00 all = 0.7505 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.040439302 MB/sec (with seq num) write speed all = 0.038876431 MB/sec (without seq num) 2024/07/09-07:50:47.746065 140098917598784 [compaction_job.cc:1944] [default] [JOB 36452] Generated table #12667470: 335545 keys, 50368331 bytes, temperature: kWarm 2024/07/09-07:50:47.746167 140098917598784 EVENT_LOG_v1 {"time_micros": 1720482647746105, "cf_name": "default", "job": 36452, "event": "table_file_creation", "file_number": 12667470, "file_size": 50368331, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148066932032, "largest_seqno": 148114120856, "table_properties": {"data_size": 47669520, "index_size": 973952, "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": 1720482646, "oldest_key_time": 0, "file_creation_time": 1720482646, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667470, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:50:47.790978 140098917598784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667471.sst) /dev/shm/ToplingTemp/Topling-11855-ggtmYB 2024/07/09-07:50:48.475867 140098917598784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667471.sst): first pass time = 0.68's, 97.994'MB/sec 2024/07/09-07:50:48.960613 140098917598784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667471.sst): old prealloc_size = 73819750, real_size = 49390448 2024/07/09-07:50:48.960698 140098917598784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667471.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-07:50:49.266615 140098917598784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667471.sst): second pass time = 0.48's, 127.589'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 166.906'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28863.718'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.323'MB/sec write SST data time = 0.05's, 1099.968'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 = 20889.637'MB/sec zip my value time = 0.48's, unzip length = 0.062'GB zip my value throughput = 127.589'MB/sec zip pipeline throughput = 127.589'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.88 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.88 avg-val = 191.00 avg-zval = 142.06 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 = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6388 value = 1.2952 dict = 1.00 all = 1.3140 } Zip/UnZip{ index = 0.6102 value = 0.7721 dict = 1.00 all = 0.7611 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.080804129 MB/sec (with seq num) write speed all = 0.077681264 MB/sec (without seq num) 2024/07/09-07:50:49.327830 140098917598784 [compaction_job.cc:1944] [default] [JOB 36452] Generated table #12667471: 335545 keys, 51074093 bytes, temperature: kWarm 2024/07/09-07:50:49.327899 140098917598784 EVENT_LOG_v1 {"time_micros": 1720482649327864, "cf_name": "default", "job": 36452, "event": "table_file_creation", "file_number": 12667471, "file_size": 51074093, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148023692978, "largest_seqno": 148114120857, "table_properties": {"data_size": 47668384, "index_size": 1638016, "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": 1720482647, "oldest_key_time": 0, "file_creation_time": 1720482647, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667471, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:50:49.353130 140098917598784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst) /dev/shm/ToplingTemp/Topling-11855-LI1U7C 2024/07/09-07:50:49.640644 140098917598784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst): first pass time = 0.29's, 101.895'MB/sec 2024/07/09-07:50:50.373286 140098917598784 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst): part-0: reject ZipStore ratio = 0.826 2024/07/09-07:50:50.452745 140098917598784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst): old prealloc_size = 73819750, real_size = 27537312 2024/07/09-07:50:50.452816 140098917598784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 146458 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.77 raw-val = 0.0269 GB zip-val = 0.0269 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-07:50:50.516424 140098917598784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00/12667472.sst): second pass time = 0.72's, 37.457'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.06's, 438.987'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13333.591'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.011'MB/sec write SST data time = 0.03's, 1018.900'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 = 0.72's, unzip length = 0.027'GB zip my value throughput = 37.457'MB/sec zip pipeline throughput = 143.551'MB/sec entries = 146458 avg-key = 16.00 avg-zkey = 3.77 avg-val = 184.00 avg-zval = 184.00 usrkeys = 146458 avg-key = 8.00 avg-zkey = 3.77 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 146458 bytes = 457696 } seq expand size = 1025206 multi value expand size = 0 cnt WriteAppend = 3297 UnZipSize{ index = 0.0012 GB value = 0.0269 GB dict = 0.00 MB all = 0.0293 GB } __ZipSize{ index = 0.0006 GB value = 0.0269 GB dict = 0.00 MB all = 0.0280 GB } UnZip/Zip{ index = 2.1223 value = 1.0000 dict = 0.00 all = 1.0476 } Zip/UnZip{ index = 0.4712 value = 1.0000 dict = 0.00 all = 0.9545 } ---------------------------- total value len = 0.156152 GB avg = 0.191 KB (by entry num) total key len = 0.013081 GB avg = 0.016 KB total ukey len = 0.006540 GB avg = 0.008 KB total ukey num = 0.000817548 Billion total entry num = 0.000817548 Billion write speed all = 0.098367229 MB/sec (with seq num) write speed all = 0.094565597 MB/sec (without seq num) 2024/07/09-07:50:50.554965 140098917598784 [compaction_job.cc:1944] [default] [JOB 36452] Generated table #12667472: 146458 keys, 27959402 bytes, temperature: kWarm 2024/07/09-07:50:50.555036 140098917598784 EVENT_LOG_v1 {"time_micros": 1720482650554991, "cf_name": "default", "job": 36452, "event": "table_file_creation", "file_number": 12667472, "file_size": 27959402, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148096049612, "largest_seqno": 148114120858, "table_properties": {"data_size": 26948464, "index_size": 552064, "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": 2343328, "raw_average_key_size": 16, "raw_value_size": 26948272, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 146458, "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": 1720482649, "oldest_key_time": 0, "file_creation_time": 1720482649, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667472, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:50:50.566499 140098917598784 [compaction_job.cc:699] job-36452: subcompact[0], size: 0.129402 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36452/att-00 [12667470,12667471,12667472] 2024/07/09-07:50:50.597678 140098917598784 (Original Log Time 2024/07/09-07:50:46.021838) EVENT_LOG_v1 {"time_micros": 1720482646021775, "job": 36452, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12667386, 12667403], "files_L2": [12667328, 12667330], "score": 0.974586, "input_data_size": 134674115, "oldest_snapshot_seqno": 148114340505} 2024/07/09-07:50:50.597682 140098917598784 (Original Log Time 2024/07/09-07:50:50.591633) [compaction_job.cc:2018] [default] [JOB 36452] Compacted 2@1 + 2@2 files to L2 => 129401826 bytes 2024/07/09-07:50:50.597683 140098917598784 (Original Log Time 2024/07/09-07:50:50.597612) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 29.6 rd, 28.5 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.0, 94.4 +0.0 blob) out(123.4 +0.0 blob), read-write-amplify(7.4) write-amplify(3.6) OK, records in: 823036, records dropped: 5488 output_compression: Snappy 2024/07/09-07:50:50.597689 140098917598784 (Original Log Time 2024/07/09-07:50:50.597655) EVENT_LOG_v1 {"time_micros": 1720482650597637, "cf": "default", "job": 36452, "event": "compaction_finished", "compaction_time_micros": 4544667, "compaction_time_cpu_micros": 1571108, "output_level": 2, "num_output_files": 3, "total_output_size": 129401826, "num_input_records": 823036, "num_output_records": 817548, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 78640981, "file_range_sync_nanos": 0, "file_fsync_nanos": 2202, "file_prepare_write_nanos": 181376, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-07:50:50.724812 140098917598784 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":1720420896,"starts":1720482645,"executesMs":4702,"compactionJobId":36452,"attempt":0,"compactionInputRawBytes":164607200,"compactionInputZipBytes":134674115,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129401826,"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":"00-30b3fe330287a8422e02a5c69455bf74-24e475e1357981d2-00"}}, response = 2024/07/09-07:50:50.724909 140098917598784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36452/att-00: olev 2, work 4.703 s, result 6.333 ms, install 6.076 ms, input{raw 156.982 MiB zip 128.435 MiB}