2024/08/20-09:14:13.433567 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00: fork to child time = 0.011501 sec 2024/08/20-09:14:13.434720 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00 2024/08/20-09:14:13.440858 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00 2024/08/20-09:14:13.441216 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:14:13.441549 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:14:13.492104 140500598953536 [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-20973/att-00/MANIFEST-14629260 2024/08/20-09:14:13.562594 140500598953536 [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-20973/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653153, last_sequence is 190312291605, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653052 2024/08/20-09:14:13.562610 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:14:13.562702 140500598953536 [version_set.cc:5652] Creating manifest 14653153 2024/08/20-09:14:13.597206 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:14:13.619558 140500598953536 [compaction_job.cc:2433] [default] [JOB 20973] Compacting 1@1 + 3@2 files to L2, score 0.88, subcompactions 1 : 1 2024/08/20-09:14:13.619591 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10746 Base level 1, inputs: [14653087(31MB)], [14653151(10MB) 14653035(20MB) 14653132(20MB)] 2024/08/20-09:14:13.884205 140500598953536 [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 2024/08/20-09:14:13.884248 140500598953536 [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 2024/08/20-09:14:13.884271 140500598953536 [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 2024/08/20-09:14:13.884287 140500598953536 [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 2024/08/20-09:14:13.884305 140500598953536 [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 2024/08/20-09:14:13.993947 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst) /dev/shm/ToplingTemp/Topling-280494-IxlgFR 2024/08/20-09:14:14.661967 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst): first pass time = 0.67's, 100.469'MB/sec 2024/08/20-09:14:15.881081 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst): old prealloc_size = 73819750, real_size = 19540896 2024/08/20-09:14:15.881489 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466488 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0185 GB avg-val = 115.86 avg-zval = 39.73 2024/08/20-09:14:15.881995 140500598953536 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:14:16.457876 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653154.sst): second pass time = 1.22's, 44.368'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 37.255'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2328.795'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.272'MB/sec write SST data time = 0.15's, 145.398'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 15165.958'MB/sec zip my value time = 1.22's, unzip length = 0.054'GB zip my value throughput = 44.368'MB/sec zip pipeline throughput = 73.887'MB/sec entries = 466488 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.86 avg-zval = 39.73 usrkeys = 466488 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.86 avg-zval = 39.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466488 bytes = 1516096 } seq expand size = 3265416 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5035 value = 2.9158 dict = 1.00 all = 3.1231 } Zip/UnZip{ index = 0.0952 value = 0.3430 dict = 1.00 all = 0.3202 } ---------------------------- total value len = 62.354062 GB avg = 0.180 KB (by entry num) total key len = 6.801819 GB avg = 0.020 KB total ukey len = 3.198837 GB avg = 0.008 KB total ukey num = 0.389800049 Billion total entry num = 0.346678057 Billion write speed all = 1.225836544 MB/sec (with seq num) write speed all = 1.176675649 MB/sec (without seq num) 2024/08/20-09:14:16.487907 140500598953536 [compaction_job.cc:1944] [default] [JOB 20973] Generated table #14653154: 466488 keys, 21488018 bytes, temperature: kWarm 2024/08/20-09:14:16.488019 140500598953536 EVENT_LOG_v1 {"time_micros": 1724116456487959, "cf_name": "default", "job": 20973, "event": "table_file_creation", "file_number": 14653154, "file_size": 21488018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190276907865, "largest_seqno": 190311825673, "table_properties": {"data_size": 18535824, "index_size": 888256, "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": 13061664, "raw_average_key_size": 28, "raw_value_size": 54047204, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466488, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724116453, "oldest_key_time": 0, "file_creation_time": 1724116453, "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": 14653154, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:16.524766 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst) /dev/shm/ToplingTemp/Topling-280494-ZH0PpS 2024/08/20-09:14:17.340939 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst): first pass time = 0.82's, 82.231'MB/sec 2024/08/20-09:14:18.330646 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst): old prealloc_size = 73819750, real_size = 19401728 2024/08/20-09:14:18.330996 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466430 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.88 avg-zval = 39.43 2024/08/20-09:14:18.331373 140500598953536 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:14:18.812618 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653155.sst): second pass time = 0.99's, 54.670'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 44.296'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2774.631'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.289'MB/sec write SST data time = 0.08's, 274.139'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13517.013'MB/sec zip my value time = 0.99's, unzip length = 0.054'GB zip my value throughput = 54.670'MB/sec zip pipeline throughput = 98.159'MB/sec entries = 466430 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.88 avg-zval = 39.43 usrkeys = 466430 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.88 avg-zval = 39.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466430 bytes = 1515920 } seq expand size = 3265010 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4322 value = 2.9389 dict = 1.00 all = 3.1434 } Zip/UnZip{ index = 0.0959 value = 0.3403 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 62.411376 GB avg = 0.180 KB (by entry num) total key len = 6.814879 GB avg = 0.020 KB total ukey len = 3.208166 GB avg = 0.008 KB total ukey num = 0.390266479 Billion total entry num = 0.347144487 Billion write speed all = 1.227032757 MB/sec (with seq num) write speed all = 1.177807774 MB/sec (without seq num) 2024/08/20-09:14:18.840638 140500598953536 [compaction_job.cc:1944] [default] [JOB 20973] Generated table #14653155: 466430 keys, 21349006 bytes, temperature: kWarm 2024/08/20-09:14:18.840705 140500598953536 EVENT_LOG_v1 {"time_micros": 1724116458840672, "cf_name": "default", "job": 20973, "event": "table_file_creation", "file_number": 14653155, "file_size": 21349006, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190252152931, "largest_seqno": 190311825429, "table_properties": {"data_size": 18390704, "index_size": 894208, "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": 13060040, "raw_average_key_size": 28, "raw_value_size": 54048944, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724116456, "oldest_key_time": 0, "file_creation_time": 1724116456, "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": 14653155, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:18.870764 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst) /dev/shm/ToplingTemp/Topling-280494-OSMbQP 2024/08/20-09:14:19.114709 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst): first pass time = 0.24's, 274.977'MB/sec 2024/08/20-09:14:20.428529 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst): old prealloc_size = 73819750, real_size = 19697744 2024/08/20-09:14:20.428967 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465907 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0187 GB avg-val = 115.95 avg-zval = 40.12 2024/08/20-09:14:20.429406 140500598953536 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:14:20.816918 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00/14653156.sst): second pass time = 1.31's, 41.147'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 55.575'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2201.496'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.380'MB/sec write SST data time = 0.08's, 265.296'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 11439.928'MB/sec zip my value time = 1.31's, unzip length = 0.054'GB zip my value throughput = 41.147'MB/sec zip pipeline throughput = 130.432'MB/sec entries = 465907 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 40.12 usrkeys = 465907 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 40.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465907 bytes = 1455968 } seq expand size = 3261349 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5040 value = 2.8898 dict = 1.00 all = 3.1071 } Zip/UnZip{ index = 0.0952 value = 0.3460 dict = 1.00 all = 0.3218 } ---------------------------- total value len = 62.468659 GB avg = 0.180 KB (by entry num) total key len = 6.827925 GB avg = 0.020 KB total ukey len = 3.217484 GB avg = 0.008 KB total ukey num = 0.390732386 Billion total entry num = 0.347610394 Billion write speed all = 1.228235689 MB/sec (with seq num) write speed all = 1.178946392 MB/sec (without seq num) 2024/08/20-09:14:20.845547 140500598953536 [compaction_job.cc:1944] [default] [JOB 20973] Generated table #14653156: 465907 keys, 21585348 bytes, temperature: kWarm 2024/08/20-09:14:20.845679 140500598953536 EVENT_LOG_v1 {"time_micros": 1724116460845585, "cf_name": "default", "job": 20973, "event": "table_file_creation", "file_number": 14653156, "file_size": 21585348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190289047468, "largest_seqno": 190311825445, "table_properties": {"data_size": 18693952, "index_size": 887104, "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": 13045396, "raw_average_key_size": 28, "raw_value_size": 54021606, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465907, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724116458, "oldest_key_time": 0, "file_creation_time": 1724116458, "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": 14653156, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:20.860110 140500598953536 [compaction_job.cc:699] job-20973: subcompact[0], size: 0.064422 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20973/att-00 [14653154,14653155,14653156] 2024/08/20-09:14:20.884176 140500598953536 (Original Log Time 2024/08/20-09:14:13.619659) EVENT_LOG_v1 {"time_micros": 1724116453619607, "job": 20973, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14653087], "files_L2": [14653151, 14653035, 14653132], "score": 0.877565, "input_data_size": 87390469, "oldest_snapshot_seqno": 190312291245} 2024/08/20-09:14:20.884179 140500598953536 (Original Log Time 2024/08/20-09:14:20.880950) [compaction_job.cc:2018] [default] [JOB 20973] Compacted 1@1 + 3@2 files to L2 => 64422372 bytes 2024/08/20-09:14:20.884181 140500598953536 (Original Log Time 2024/08/20-09:14:20.884106) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.1 rd, 8.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 51.6 +0.0 blob) out(61.4 +0.0 blob), read-write-amplify(4.6) write-amplify(1.9) OK, records in: 1398825, records dropped: 0 output_compression: Snappy 2024/08/20-09:14:20.884188 140500598953536 (Original Log Time 2024/08/20-09:14:20.884152) EVENT_LOG_v1 {"time_micros": 1724116460884131, "cf": "default", "job": 20973, "event": "compaction_finished", "compaction_time_micros": 7240463, "compaction_time_cpu_micros": 2505695, "output_level": 2, "num_output_files": 3, "total_output_size": 64422372, "num_input_records": 1398825, "num_output_records": 1398825, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58411762, "file_range_sync_nanos": 0, "file_fsync_nanos": 2245, "file_prepare_write_nanos": 7905, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:14:21.010711 140500598953536 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":1724116453,"executesMs":7442,"compactionJobId":20973,"attempt":0,"compactionInputRawBytes":201284854,"compactionInputZipBytes":87390469,"compactionOutputRawBytes":0,"compactionOutputZipBytes":64422372,"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":"00-110d6c9235cdf5dd211b8fad2e8be6e9-b2e3b639759263d6-00"}}, response = 2024/08/20-09:14:21.010797 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20973/att-00: olev 2, work 7.442 s, result 4.803 ms, install 3.259 ms, input{raw 191.960 MiB zip 83.342 MiB}