2024/07/08-21:42:22.402909 140063729530432 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00: fork to child time = 0.099482 sec 2024/07/08-21:42:22.403803 140063729530432 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00 2024/07/08-21:42:22.408948 140063729530432 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00 2024/07/08-21:42:22.410535 140063729530432 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:42:22.410815 140063729530432 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:42:22.446248 140063729530432 [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-17588/att-00/MANIFEST-12625661 2024/07/08-21:42:22.463353 140063729530432 [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-17588/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12644909, last_sequence is 147595250060, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12644793 2024/07/08-21:42:22.463363 140063729530432 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:42:22.463428 140063729530432 [version_set.cc:5652] Creating manifest 12644909 2024/07/08-21:42:22.488688 140063729530432 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:42:22.504546 140063729530432 [compaction_job.cc:2433] [default] [JOB 17588] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/08-21:42:22.504564 140063729530432 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9487 Base level 1, inputs: [12644884(12MB)], [12644839(20MB) 12644841(20MB) 12644842(4432KB)] 2024/07/08-21:42:22.685023 140063729530432 [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 2024/07/08-21:42:22.685053 140063729530432 [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 2024/07/08-21:42:22.685068 140063729530432 [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 2024/07/08-21:42:22.685081 140063729530432 [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 2024/07/08-21:42:22.685093 140063729530432 [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 2024/07/08-21:42:23.065504 140063729530432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst) /dev/shm/ToplingTemp/Topling-49522-S8FWrO 2024/07/08-21:42:23.600176 140063729530432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst): first pass time = 0.53's, 125.528'MB/sec 2024/07/08-21:42:28.158777 140063729530432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst): old prealloc_size = 67892768, real_size = 19868320 2024/07/08-21:42:28.159182 140063729530432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466591 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 = 0.0189 GB avg-val = 115.83 avg-zval = 40.41 2024/07/08-21:42:28.159693 140063729530432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:42:29.052523 140063729530432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644910.sst): second pass time = 4.55's, 11.888'MB/sec, value only(80.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.89's, 24.474'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2518.154'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.160'MB/sec write SST data time = 0.16's, 134.499'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 = 12220.600'MB/sec zip my value time = 4.55's, unzip length = 0.054'GB zip my value throughput = 11.888'MB/sec zip pipeline throughput = 146.417'MB/sec entries = 466591 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.83 avg-zval = 40.41 usrkeys = 466591 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.83 avg-zval = 40.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466591 bytes = 1574752 } seq expand size = 3266137 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4314 value = 2.8660 dict = 1.00 all = 3.0679 } Zip/UnZip{ index = 0.0959 value = 0.3489 dict = 1.00 all = 0.3260 } ---------------------------- total value len = 0.057310 GB avg = 0.123 KB (by entry num) total key len = 0.013065 GB avg = 0.028 KB total ukey len = 0.009332 GB avg = 0.020 KB total ukey num = 0.000466591 Billion total entry num = 0.000466591 Billion write speed all = 0.006952028 MB/sec (with seq num) write speed all = 0.006583288 MB/sec (without seq num) 2024/07/08-21:42:29.083719 140063729530432 [compaction_job.cc:1944] [default] [JOB 17588] Generated table #12644910: 466591 keys, 21874194 bytes, temperature: kWarm 2024/07/08-21:42:29.083828 140063729530432 EVENT_LOG_v1 {"time_micros": 1720446149083765, "cf_name": "default", "job": 17588, "event": "table_file_creation", "file_number": 12644910, "file_size": 21874194, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147506940105, "largest_seqno": 147595226873, "table_properties": {"data_size": 18856912, "index_size": 894592, "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": 13064548, "raw_average_key_size": 28, "raw_value_size": 54044330, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466591, "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": 1720446143, "oldest_key_time": 0, "file_creation_time": 1720446143, "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": 12644910, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:42:29.157887 140063729530432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst) /dev/shm/ToplingTemp/Topling-49522-fsEVLQ 2024/07/08-21:42:29.878724 140063729530432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst): first pass time = 0.72's, 93.106'MB/sec 2024/07/08-21:42:31.407938 140063729530432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst): old prealloc_size = 67892768, real_size = 20000096 2024/07/08-21:42:31.408293 140063729530432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466916 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 = 0.0190 GB avg-val = 115.73 avg-zval = 40.67 2024/07/08-21:42:31.408747 140063729530432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:42:32.201980 140063729530432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644911.sst): second pass time = 1.53's, 35.354'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 27.643'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2664.301'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.183'MB/sec write SST data time = 0.15's, 142.131'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 = 11734.764'MB/sec zip my value time = 1.53's, unzip length = 0.054'GB zip my value throughput = 35.354'MB/sec zip pipeline throughput = 93.486'MB/sec entries = 466916 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.73 avg-zval = 40.67 usrkeys = 466916 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.73 avg-zval = 40.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466916 bytes = 1517488 } seq expand size = 3268412 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4327 value = 2.8458 dict = 1.00 all = 3.0575 } Zip/UnZip{ index = 0.0959 value = 0.3514 dict = 1.00 all = 0.3271 } ---------------------------- total value len = 0.114614 GB avg = 0.123 KB (by entry num) total key len = 0.026138 GB avg = 0.028 KB total ukey len = 0.018670 GB avg = 0.020 KB total ukey num = 0.000933507 Billion total entry num = 0.000933507 Billion write speed all = 0.013899963 MB/sec (with seq num) write speed all = 0.013162457 MB/sec (without seq num) 2024/07/08-21:42:32.235034 140063729530432 [compaction_job.cc:1944] [default] [JOB 17588] Generated table #12644911: 466916 keys, 21949088 bytes, temperature: kWarm 2024/07/08-21:42:32.235121 140063729530432 EVENT_LOG_v1 {"time_micros": 1720446152235077, "cf_name": "default", "job": 17588, "event": "table_file_creation", "file_number": 12644911, "file_size": 21949088, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147551499471, "largest_seqno": 147595233382, "table_properties": {"data_size": 18988048, "index_size": 895104, "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": 13073648, "raw_average_key_size": 28, "raw_value_size": 54035308, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466916, "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": 1720446149, "oldest_key_time": 0, "file_creation_time": 1720446149, "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": 12644911, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:42:32.267939 140063729530432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst) /dev/shm/ToplingTemp/Topling-49522-g64JjR 2024/07/08-21:42:32.503223 140063729530432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst): first pass time = 0.24's, 114.229'MB/sec 2024/07/08-21:42:32.906488 140063729530432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst): old prealloc_size = 67892768, real_size = 8087952 2024/07/08-21:42:32.906664 140063729530432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 186842 prefix = 4 raw-key = 0.0030 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0216 GB zip-val = 0.0077 GB avg-val = 115.82 avg-zval = 41.13 2024/07/08-21:42:32.906843 140063729530432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.027 GB 2024/07/08-21:42:33.053607 140063729530432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00/12644912.sst): second pass time = 0.40's, 53.779'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 59.866'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2395.816'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.394'MB/sec write SST data time = 0.03's, 310.574'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.227'MB, throughput = 7408.214'MB/sec zip my value time = 0.40's, unzip length = 0.022'GB zip my value throughput = 53.779'MB/sec zip pipeline throughput = 102.878'MB/sec entries = 186842 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.82 avg-zval = 41.13 usrkeys = 186842 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.82 avg-zval = 41.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 186842 bytes = 537184 } seq expand size = 1307894 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0037 GB value = 0.0216 GB dict = 0.23 MB all = 0.0269 GB } __ZipSize{ index = 0.0004 GB value = 0.0077 GB dict = 0.23 MB all = 0.0088 GB } UnZip/Zip{ index = 10.4713 value = 2.8161 dict = 1.00 all = 3.0511 } Zip/UnZip{ index = 0.0955 value = 0.3551 dict = 1.00 all = 0.3278 } ---------------------------- total value len = 0.137561 GB avg = 0.123 KB (by entry num) total key len = 0.031370 GB avg = 0.028 KB total ukey len = 0.022407 GB avg = 0.020 KB total ukey num = 0.001120349 Billion total entry num = 0.001120349 Billion write speed all = 0.016681358 MB/sec (with seq num) write speed all = 0.015796314 MB/sec (without seq num) 2024/07/08-21:42:33.069715 140063729530432 [compaction_job.cc:1944] [default] [JOB 17588] Generated table #12644912: 186842 keys, 8807118 bytes, temperature: kWarm 2024/07/08-21:42:33.069781 140063729530432 EVENT_LOG_v1 {"time_micros": 1720446153069747, "cf_name": "default", "job": 17588, "event": "table_file_creation", "file_number": 12644912, "file_size": 8807118, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147588413193, "largest_seqno": 147595234849, "table_properties": {"data_size": 7684224, "index_size": 356864, "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": 5231576, "raw_average_key_size": 28, "raw_value_size": 21639412, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 186842, "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": 1720446152, "oldest_key_time": 0, "file_creation_time": 1720446152, "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": 12644912, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:42:33.079682 140063729530432 [compaction_job.cc:699] job-17588: subcompact[0], size: 0.052630 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17588/att-00 [12644910,12644911,12644912] 2024/07/08-21:42:33.098777 140063729530432 (Original Log Time 2024/07/08-21:42:22.504628) EVENT_LOG_v1 {"time_micros": 1720446142504579, "job": 17588, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12644884], "files_L2": [12644839, 12644841, 12644842], "score": 0.996926, "input_data_size": 61720699, "oldest_snapshot_seqno": 147595249466} 2024/07/08-21:42:33.098781 140063729530432 (Original Log Time 2024/07/08-21:42:33.098363) [compaction_job.cc:2018] [default] [JOB 17588] Compacted 1@1 + 3@2 files to L2 => 52630400 bytes 2024/07/08-21:42:33.098783 140063729530432 (Original Log Time 2024/07/08-21:42:33.098709) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 5.8 rd, 5.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(12.7, 46.2 +0.0 blob) out(50.2 +0.0 blob), read-write-amplify(8.6) write-amplify(4.0) OK, records in: 1120349, records dropped: 0 output_compression: Snappy 2024/07/08-21:42:33.098790 140063729530432 (Original Log Time 2024/07/08-21:42:33.098755) EVENT_LOG_v1 {"time_micros": 1720446153098734, "cf": "default", "job": 17588, "event": "compaction_finished", "compaction_time_micros": 10575065, "compaction_time_cpu_micros": 2369829, "output_level": 2, "num_output_files": 3, "total_output_size": 52630400, "num_input_records": 1120349, "num_output_records": 1120349, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 84404626, "file_range_sync_nanos": 0, "file_fsync_nanos": 2572, "file_prepare_write_nanos": 12902, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-21:42:33.221098 140063729530432 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":1720446142,"executesMs":10688,"compactionJobId":17588,"attempt":0,"compactionInputRawBytes":161088822,"compactionInputZipBytes":61720699,"compactionOutputRawBytes":0,"compactionOutputZipBytes":52630400,"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":"00-62c82b602bf26614b238e89b5d5dbb1a-7b1736d6b279ac02-00"}}, response = 2024/07/08-21:42:33.221208 140063729530432 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17588/att-00: olev 2, work 10.689 s, result 6.452 ms, install 0.446 ms, input{raw 153.626 MiB zip 58.861 MiB}