2024/09/08-18:43:49.129720 140334293677632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00: fork to child time = 0.027194 sec 2024/09/08-18:43:49.130555 140334293677632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00 2024/09/08-18:43:49.135882 140334293677632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00 2024/09/08-18:43:49.137518 140334293677632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/09/08-18:43:49.137870 140334293677632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/09/08-18:43:49.173164 140334293677632 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00247/att-00/MANIFEST-14705022 2024/09/08-18:43:49.187680 140334293677632 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00247/att-00/MANIFEST-14705022 succeeded,manifest_file_number is 14705022, next_file_number is 14705374, last_sequence is 191450315838, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14705017 2024/09/08-18:43:49.187692 140334293677632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/09/08-18:43:49.187790 140334293677632 [version_set.cc:5652] Creating manifest 14705374 2024/09/08-18:43:49.209850 140334293677632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00: bottommost_level: fake = 1, rpc = 0 2024/09/08-18:43:49.223175 140334293677632 [compaction_job.cc:2433] [default] [JOB 247] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/09/08-18:43:49.223200 140334293677632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 128 Base level 1, inputs: [14705353(31MB) 14705360(13MB)], [14705328(20MB) 14705329(20MB) 14705330(16MB)] 2024/09/08-18:43:49.474176 140334293677632 [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 2024/09/08-18:43:49.474207 140334293677632 [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 2024/09/08-18:43:49.474229 140334293677632 [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 2024/09/08-18:43:49.474248 140334293677632 [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 2024/09/08-18:43:49.474261 140334293677632 [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 2024/09/08-18:43:49.663152 140334293677632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705375.sst) /dev/shm/ToplingTemp/Topling-8911-RDqGU0 2024/09/08-18:43:49.851542 140334293677632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705375.sst): first pass time = 0.19's, 356.326'MB/sec 2024/09/08-18:43:50.970766 140334293677632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705375.sst): old prealloc_size = 73819750, real_size = 20919072 2024/09/08-18:43:50.970843 140334293677632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705375.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.53 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1017.00 avg-zval = 317.47 2024/09/08-18:43:51.171166 140334293677632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705375.sst): second pass time = 1.11's, 59.290'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.20's, 108.629'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7798.138'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.116'MB/sec write SST data time = 0.06's, 356.455'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 15951.193'MB/sec zip my value time = 1.11's, unzip length = 0.066'GB zip my value throughput = 59.290'MB/sec zip pipeline throughput = 169.157'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.53 avg-val = 1017.00 avg-zval = 317.47 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.53 avg-val = 1024.00 avg-zval = 317.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 194160 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.1718 value = 3.2034 dict = 1.00 all = 3.0824 } Zip/UnZip{ index = 0.4604 value = 0.3122 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064715 Billion total entry num = 0.000064715 Billion write speed all = 0.003222620 MB/sec (with seq num) write speed all = 0.003197926 MB/sec (without seq num) 2024/09/08-18:43:51.209941 140334293677632 [compaction_job.cc:1944] [default] [JOB 247] Generated table #14705375: 64715 keys, 21771727 bytes, temperature: kWarm 2024/09/08-18:43:51.210051 140334293677632 EVENT_LOG_v1 {"time_micros": 1725792231209979, "cf_name": "default", "job": 247, "event": "table_file_creation", "file_number": 14705375, "file_size": 21771727, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191439921392, "largest_seqno": 191450256370, "table_properties": {"data_size": 20545168, "index_size": 357568, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815174, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792229, "oldest_key_time": 0, "file_creation_time": 1725792229, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705375, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:43:51.238809 140334293677632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705376.sst) /dev/shm/ToplingTemp/Topling-8911-ZPKPx2 2024/09/08-18:43:51.545928 140334293677632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705376.sst): first pass time = 0.31's, 218.548'MB/sec 2024/09/08-18:43:52.118462 140334293677632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705376.sst): old prealloc_size = 73819750, real_size = 20908096 2024/09/08-18:43:52.118515 140334293677632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705376.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.57 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1017.01 avg-zval = 317.26 2024/09/08-18:43:52.217274 140334293677632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705376.sst): second pass time = 0.57's, 115.100'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.10's, 220.342'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13190.321'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.217'MB/sec write SST data time = 0.02's, 898.316'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16847.813'MB/sec zip my value time = 0.57's, unzip length = 0.066'GB zip my value throughput = 115.100'MB/sec zip pipeline throughput = 115.100'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.57 avg-val = 1017.01 avg-zval = 317.26 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.57 avg-val = 1024.01 avg-zval = 317.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.1552 value = 3.2056 dict = 1.00 all = 3.0828 } Zip/UnZip{ index = 0.4640 value = 0.3120 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.006444905 MB/sec (with seq num) write speed all = 0.006395519 MB/sec (without seq num) 2024/09/08-18:43:52.252208 140334293677632 [compaction_job.cc:1944] [default] [JOB 247] Generated table #14705376: 64714 keys, 21768965 bytes, temperature: kWarm 2024/09/08-18:43:52.252277 140334293677632 EVENT_LOG_v1 {"time_micros": 1725792232252245, "cf_name": "default", "job": 247, "event": "table_file_creation", "file_number": 14705376, "file_size": 21768965, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191431123479, "largest_seqno": 191450256850, "table_properties": {"data_size": 20531440, "index_size": 360320, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814910, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792231, "oldest_key_time": 0, "file_creation_time": 1725792231, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705376, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:43:52.277453 140334293677632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705377.sst) /dev/shm/ToplingTemp/Topling-8911-pPMV8Y 2024/09/08-18:43:52.777008 140334293677632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705377.sst): first pass time = 0.50's, 134.352'MB/sec 2024/09/08-18:43:53.477355 140334293677632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705377.sst): old prealloc_size = 73819750, real_size = 20967616 2024/09/08-18:43:53.477420 140334293677632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705377.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.74 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1017.02 avg-zval = 317.01 2024/09/08-18:43:53.668131 140334293677632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705377.sst): second pass time = 0.69's, 95.270'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.19's, 114.380'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14040.638'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.126'MB/sec write SST data time = 0.06's, 347.227'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16655.388'MB/sec zip my value time = 0.69's, unzip length = 0.066'GB zip my value throughput = 95.270'MB/sec zip pipeline throughput = 126.037'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 6.74 avg-val = 1017.02 avg-zval = 317.01 usrkeys = 64714 avg-key = 12.00 avg-zkey = 6.74 avg-val = 1024.02 avg-zval = 317.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 1.7810 value = 3.2081 dict = 1.00 all = 3.0755 } Zip/UnZip{ index = 0.5615 value = 0.3117 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 0.198805 GB avg = 1.024 KB (by entry num) total key len = 0.003883 GB avg = 0.020 KB total ukey len = 0.002330 GB avg = 0.012 KB total ukey num = 0.000194143 Billion total entry num = 0.000194143 Billion write speed all = 0.009666714 MB/sec (with seq num) write speed all = 0.009592641 MB/sec (without seq num) 2024/09/08-18:43:53.704396 140334293677632 [compaction_job.cc:1944] [default] [JOB 247] Generated table #14705377: 64714 keys, 21820509 bytes, temperature: kWarm 2024/09/08-18:43:53.704679 140334293677632 EVENT_LOG_v1 {"time_micros": 1725792233704636, "cf_name": "default", "job": 247, "event": "table_file_creation", "file_number": 14705377, "file_size": 21820509, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191438215944, "largest_seqno": 191450256947, "table_properties": {"data_size": 20515248, "index_size": 436032, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815605, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792232, "oldest_key_time": 0, "file_creation_time": 1725792232, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705377, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:43:53.743296 140334293677632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705378.sst) /dev/shm/ToplingTemp/Topling-8911-AR1Vj0 2024/09/08-18:43:53.785610 140334293677632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705378.sst): first pass time = 0.04's, 234.453'MB/sec 2024/09/08-18:43:54.149803 140334293677632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705378.sst): old prealloc_size = 73819750, real_size = 3153744 2024/09/08-18:43:54.149864 140334293677632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705378.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 9554 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.53 raw-val = 0.0097 GB zip-val = 0.0031 GB avg-val =1017.07 avg-zval = 323.30 2024/09/08-18:43:54.171919 140334293677632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00/14705378.sst): second pass time = 0.36's, 26.763'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 148.809'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1937.287'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.172'MB/sec write SST data time = 0.01's, 402.771'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.111'MB, throughput = 3580.968'MB/sec zip my value time = 0.36's, unzip length = 0.010'GB zip my value throughput = 26.763'MB/sec zip pipeline throughput = 178.298'MB/sec entries = 9554 avg-key = 20.00 avg-zkey = 6.53 avg-val = 1017.07 avg-zval = 323.30 usrkeys = 9554 avg-key = 12.00 avg-zkey = 6.53 avg-val = 1024.07 avg-zval = 323.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 9554 bytes = 26288 } seq expand size = 66878 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0097 GB dict = 0.11 MB all = 0.0099 GB } __ZipSize{ index = 0.0001 GB value = 0.0031 GB dict = 0.11 MB all = 0.0033 GB } UnZip/Zip{ index = 1.8373 value = 3.1459 dict = 1.00 all = 3.0119 } Zip/UnZip{ index = 0.5443 value = 0.3179 dict = 1.00 all = 0.3320 } ---------------------------- total value len = 0.208589 GB avg = 1.024 KB (by entry num) total key len = 0.004074 GB avg = 0.020 KB total ukey len = 0.002444 GB avg = 0.012 KB total ukey num = 0.000203697 Billion total entry num = 0.000203697 Billion write speed all = 0.010142206 MB/sec (with seq num) write speed all = 0.010064489 MB/sec (without seq num) 2024/09/08-18:43:54.184537 140334293677632 [compaction_job.cc:1944] [default] [JOB 247] Generated table #14705378: 9554 keys, 3289693 bytes, temperature: kWarm 2024/09/08-18:43:54.184620 140334293677632 EVENT_LOG_v1 {"time_micros": 1725792234184577, "cf_name": "default", "job": 247, "event": "table_file_creation", "file_number": 14705378, "file_size": 3289693, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191446761992, "largest_seqno": 191450256341, "table_properties": {"data_size": 3088768, "index_size": 62400, "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": 191080, "raw_average_key_size": 20, "raw_value_size": 9717047, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 9554, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792233, "oldest_key_time": 0, "file_creation_time": 1725792233, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705378, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:43:54.191551 140334293677632 [compaction_job.cc:699] job-00247: subcompact[0], size: 0.068651 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00247/att-00 [14705375,14705376,14705377,14705378] 2024/09/08-18:43:54.219613 140334293677632 (Original Log Time 2024/09/08-18:43:49.223284) EVENT_LOG_v1 {"time_micros": 1725792229223221, "job": 247, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14705353, 14705360], "files_L2": [14705328, 14705329, 14705330], "score": 0.990565, "input_data_size": 109010819, "oldest_snapshot_seqno": 191450315737} 2024/09/08-18:43:54.219618 140334293677632 (Original Log Time 2024/09/08-18:43:54.216160) [compaction_job.cc:2018] [default] [JOB 247] Compacted 2@1 + 3@2 files to L2 => 68650894 bytes 2024/09/08-18:43:54.219621 140334293677632 (Original Log Time 2024/09/08-18:43:54.219523) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 21.9 rd, 13.8 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(45.9, 58.1 +0.0 blob) out(65.5 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 226653, records dropped: 22956 output_compression: Snappy 2024/09/08-18:43:54.219630 140334293677632 (Original Log Time 2024/09/08-18:43:54.219582) EVENT_LOG_v1 {"time_micros": 1725792234219556, "cf": "default", "job": 247, "event": "compaction_finished", "compaction_time_micros": 4968282, "compaction_time_cpu_micros": 786258, "output_level": 2, "num_output_files": 4, "total_output_size": 68650894, "num_input_records": 226653, "num_output_records": 203697, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83410846, "file_range_sync_nanos": 0, "file_fsync_nanos": 3919, "file_prepare_write_nanos": 12073, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/09/08-18:43:54.363453 140334293677632 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":1725792049,"starts":1725792229,"executesMs":5079,"compactionJobId":247,"attempt":0,"compactionInputRawBytes":235042259,"compactionInputZipBytes":109010819,"compactionOutputRawBytes":0,"compactionOutputZipBytes":68650894,"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":"00-997a33dc9e1878858c371a210e3ad5b7-2e014b905197e4e9-00"}}, response = 2024/09/08-18:43:54.363563 140334293677632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00247/att-00: olev 2, work 5.080 s, result 6.292 ms, install 3.501 ms, input{raw 224.154 MiB zip 103.961 MiB}