2024/08/20-23:33:16.736864 139857202189888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00: fork to child time = 0.010024 sec 2024/08/20-23:33:16.737744 139857202189888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00 2024/08/20-23:33:16.742847 139857202189888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00 2024/08/20-23:33:16.744271 139857202189888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:33:16.744602 139857202189888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:33:16.788816 139857202189888 [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-55552/att-00/MANIFEST-14629260 2024/08/20-23:33:16.845115 139857202189888 [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-55552/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14693200, last_sequence is 191185127503, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693082 2024/08/20-23:33:16.845127 139857202189888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:33:16.845206 139857202189888 [version_set.cc:5652] Creating manifest 14693200 2024/08/20-23:33:16.880862 139857202189888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:33:16.910621 139857202189888 [compaction_job.cc:2433] [default] [JOB 55552] Compacting 1@2 + 4@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:33:16.910645 139857202189888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28080 Base level 2, inputs: [14693139(16MB)], [14693125(91MB) 14693126(90MB) 14693127(90MB) 14693128(59MB)] 2024/08/20-23:33:17.101200 139857202189888 [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 2024/08/20-23:33:17.101226 139857202189888 [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 2024/08/20-23:33:17.101247 139857202189888 [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 2024/08/20-23:33:17.101269 139857202189888 [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 2024/08/20-23:33:17.101282 139857202189888 [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 2024/08/20-23:33:17.838708 139857202189888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693201.sst) /dev/shm/ToplingTemp/Topling-61356-20I00C 2024/08/20-23:33:18.529872 139857202189888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693201.sst): first pass time = 0.69's, 194.209'MB/sec 2024/08/20-23:33:19.666501 139857202189888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693201.sst): old prealloc_size = 147639500, real_size = 92269016 2024/08/20-23:33:19.666574 139857202189888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693201.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.66 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:33:20.208662 139857202189888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693201.sst): second pass time = 1.14's, 108.749'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.501'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25941.516'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.10's, 969.059'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30087.686'MB/sec zip my value time = 1.14's, unzip length = 0.123'GB zip my value throughput = 108.749'MB/sec zip pipeline throughput = 136.921'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.66 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.66 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.8183 value = 1.3571 dict = 1.00 all = 1.4026 } Zip/UnZip{ index = 0.2075 value = 0.7369 dict = 1.00 all = 0.7130 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.011442669 MB/sec (with seq num) write speed all = 0.011000440 MB/sec (without seq num) 2024/08/20-23:33:20.326282 139857202189888 [compaction_job.cc:1944] [default] [JOB 55552] Generated table #14693201: 671089 keys, 95692540 bytes, temperature: kWarm 2024/08/20-23:33:20.326372 139857202189888 EVENT_LOG_v1 {"time_micros": 1724168000326322, "cf_name": "default", "job": 55552, "event": "table_file_creation", "file_number": 14693201, "file_size": 95692540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985278021, "largest_seqno": 191184933451, "table_properties": {"data_size": 90986832, "index_size": 1114240, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724167997, "oldest_key_time": 0, "file_creation_time": 1724167997, "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": 14693201, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:33:20.369822 139857202189888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693202.sst) /dev/shm/ToplingTemp/Topling-61356-EeumTD 2024/08/20-23:33:21.638855 139857202189888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693202.sst): first pass time = 1.27's, 105.768'MB/sec 2024/08/20-23:33:22.734850 139857202189888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693202.sst): old prealloc_size = 147639500, real_size = 91946200 2024/08/20-23:33:22.734924 139857202189888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693202.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.18 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:33:23.304595 139857202189888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693202.sst): second pass time = 1.10's, 112.760'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.242'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19195.647'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.359'MB/sec write SST data time = 0.10's, 934.646'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31991.135'MB/sec zip my value time = 1.10's, unzip length = 0.123'GB zip my value throughput = 112.760'MB/sec zip pipeline throughput = 112.760'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.18 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.18 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.7940 value = 1.3571 dict = 1.00 all = 1.4086 } Zip/UnZip{ index = 0.1472 value = 0.7369 dict = 1.00 all = 0.7099 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.022879504 MB/sec (with seq num) write speed all = 0.021995272 MB/sec (without seq num) 2024/08/20-23:33:23.428569 139857202189888 [compaction_job.cc:1944] [default] [JOB 55552] Generated table #14693202: 671089 keys, 95285884 bytes, temperature: kWarm 2024/08/20-23:33:23.428645 139857202189888 EVENT_LOG_v1 {"time_micros": 1724168003428608, "cf_name": "default", "job": 55552, "event": "table_file_creation", "file_number": 14693202, "file_size": 95285884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191051610501, "largest_seqno": 191184933452, "table_properties": {"data_size": 90988096, "index_size": 790208, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724168000, "oldest_key_time": 0, "file_creation_time": 1724168000, "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": 14693202, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:33:23.469555 139857202189888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693203.sst) /dev/shm/ToplingTemp/Topling-61356-z7BIFD 2024/08/20-23:33:24.734298 139857202189888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693203.sst): first pass time = 1.26's, 106.127'MB/sec 2024/08/20-23:33:25.772892 139857202189888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693203.sst): old prealloc_size = 147639500, real_size = 91768464 2024/08/20-23:33:25.772949 139857202189888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693203.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.92 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:33:26.321619 139857202189888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693203.sst): second pass time = 1.04's, 118.989'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.333'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20710.006'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.10's, 924.087'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28463.785'MB/sec zip my value time = 1.04's, unzip length = 0.123'GB zip my value throughput = 118.989'MB/sec zip pipeline throughput = 118.989'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.92 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.92 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.7363 value = 1.3571 dict = 1.00 all = 1.4112 } Zip/UnZip{ index = 0.1145 value = 0.7368 dict = 1.00 all = 0.7086 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.034310731 MB/sec (with seq num) write speed all = 0.032984712 MB/sec (without seq num) 2024/08/20-23:33:26.438066 139857202189888 [compaction_job.cc:1944] [default] [JOB 55552] Generated table #14693203: 671089 keys, 95108092 bytes, temperature: kWarm 2024/08/20-23:33:26.438136 139857202189888 EVENT_LOG_v1 {"time_micros": 1724168006438102, "cf_name": "default", "job": 55552, "event": "table_file_creation", "file_number": 14693203, "file_size": 95108092, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191051609701, "largest_seqno": 191184933446, "table_properties": {"data_size": 90986000, "index_size": 614528, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724168003, "oldest_key_time": 0, "file_creation_time": 1724168003, "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": 14693203, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:33:26.482000 139857202189888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693204.sst) /dev/shm/ToplingTemp/Topling-61356-m7a7hC 2024/08/20-23:33:27.465050 139857202189888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693204.sst): first pass time = 0.98's, 101.231'MB/sec 2024/08/20-23:33:28.472167 139857202189888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693204.sst): old prealloc_size = 147639500, real_size = 69648808 2024/08/20-23:33:28.472239 139857202189888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693204.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 497547 prefix = 4 raw-key = 0.0020 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.22 raw-val = 0.0915 GB zip-val = 0.0689 GB avg-val = 184.00 avg-zval = 138.51 2024/08/20-23:33:29.035630 139857202189888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00/14693204.sst): second pass time = 1.00's, 91.105'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 127.884'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15435.428'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.259'MB/sec write SST data time = 0.08's, 866.116'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.916'MB, throughput = 18466.016'MB/sec zip my value time = 1.00's, unzip length = 0.092'GB zip my value throughput = 91.105'MB/sec zip pipeline throughput = 114.409'MB/sec entries = 497547 avg-key = 16.00 avg-zkey = 1.22 avg-val = 184.00 avg-zval = 138.51 usrkeys = 497547 avg-key = 8.00 avg-zkey = 1.22 avg-val = 191.00 avg-zval = 138.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 497547 bytes = 1617040 } seq expand size = 3482829 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0040 GB value = 0.0915 GB dict = 0.92 MB all = 0.0995 GB } __ZipSize{ index = 0.0006 GB value = 0.0689 GB dict = 0.92 MB all = 0.0721 GB } UnZip/Zip{ index = 6.5556 value = 1.3284 dict = 1.00 all = 1.3809 } Zip/UnZip{ index = 0.1525 value = 0.7528 dict = 1.00 all = 0.7241 } ---------------------------- total value len = 0.479565 GB avg = 0.191 KB (by entry num) total key len = 0.040173 GB avg = 0.016 KB total ukey len = 0.020087 GB avg = 0.008 KB total ukey num = 0.002510814 Billion total entry num = 0.002510814 Billion write speed all = 0.042780524 MB/sec (with seq num) write speed all = 0.041127171 MB/sec (without seq num) 2024/08/20-23:33:29.123136 139857202189888 [compaction_job.cc:1944] [default] [JOB 55552] Generated table #14693204: 497547 keys, 72058683 bytes, temperature: kWarm 2024/08/20-23:33:29.123222 139857202189888 EVENT_LOG_v1 {"time_micros": 1724168009123177, "cf_name": "default", "job": 55552, "event": "table_file_creation", "file_number": 14693204, "file_size": 72058683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535765, "largest_seqno": 191184933453, "table_properties": {"data_size": 68917136, "index_size": 607168, "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": 7960752, "raw_average_key_size": 16, "raw_value_size": 91548648, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 497547, "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": 1724168006, "oldest_key_time": 0, "file_creation_time": 1724168006, "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": 14693204, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:33:29.169912 139857202189888 [compaction_job.cc:699] job-55552: subcompact[0], size: 0.358145 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55552/att-00 [14693201,14693202,14693203,14693204] 2024/08/20-23:33:29.249136 139857202189888 (Original Log Time 2024/08/20-23:33:16.910734) EVENT_LOG_v1 {"time_micros": 1724167996910668, "job": 55552, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14693139], "files_L3": [14693125, 14693126, 14693127, 14693128], "score": 0.99915, "input_data_size": 365920724, "oldest_snapshot_seqno": 191185126872} 2024/08/20-23:33:29.249140 139857202189888 (Original Log Time 2024/08/20-23:33:29.248569) [compaction_job.cc:2018] [default] [JOB 55552] Compacted 1@2 + 4@3 files to L3 => 358145199 bytes 2024/08/20-23:33:29.249142 139857202189888 (Original Log Time 2024/08/20-23:33:29.249062) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 29.8 rd, 29.2 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(16.6, 332.4 +0.0 blob) out(341.6 +0.0 blob), read-write-amplify(41.6) write-amplify(20.6) OK, records in: 2520679, records dropped: 9865 output_compression: Snappy 2024/08/20-23:33:29.249149 139857202189888 (Original Log Time 2024/08/20-23:33:29.249110) EVENT_LOG_v1 {"time_micros": 1724168009249089, "cf": "default", "job": 55552, "event": "compaction_finished", "compaction_time_micros": 12259193, "compaction_time_cpu_micros": 4634946, "output_level": 3, "num_output_files": 4, "total_output_size": 358145199, "num_input_records": 2520679, "num_output_records": 2510814, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 252600835, "file_range_sync_nanos": 0, "file_fsync_nanos": 3510, "file_prepare_write_nanos": 14178, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-23:33:29.381874 139857202189888 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":1724167996,"executesMs":12506,"compactionJobId":55552,"attempt":0,"compactionInputRawBytes":504135800,"compactionInputZipBytes":365920724,"compactionOutputRawBytes":0,"compactionOutputZipBytes":358145199,"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-c0c5e1591f4efbb2e766520427be9b41-a07df052fb452c10-00"}}, response = 2024/08/20-23:33:29.381978 139857202189888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55552/att-00: olev 3, work 12.506 s, result 5.384 ms, install 0.606 ms, input{raw 480.781 MiB zip 348.969 MiB}