2024/07/08-23:46:52.835908 140499564099136 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00: fork to child time = 0.026872 sec 2024/07/08-23:46:52.836615 140499564099136 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00 2024/07/08-23:46:52.842028 140499564099136 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00 2024/07/08-23:46:52.842431 140499564099136 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-23:46:52.842713 140499564099136 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-23:46:52.883921 140499564099136 [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-21694/att-00/MANIFEST-12625661 2024/07/08-23:46:52.934997 140499564099136 [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-21694/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12650277, last_sequence is 147707326732, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12650235 2024/07/08-23:46:52.935006 140499564099136 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-23:46:52.935083 140499564099136 [version_set.cc:5652] Creating manifest 12650277 2024/07/08-23:46:52.962097 140499564099136 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-23:46:52.977742 140499564099136 [compaction_job.cc:2433] [default] [JOB 21694] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/08-23:46:52.977757 140499564099136 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11573 Base level 1, inputs: [12650248(31MB)], [12650157(20MB) 12650223(19MB)] 2024/07/08-23:46:53.264569 140499564099136 [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 2024/07/08-23:46:53.264587 140499564099136 [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 2024/07/08-23:46:53.264606 140499564099136 [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 2024/07/08-23:46:53.264615 140499564099136 [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 2024/07/08-23:46:53.264622 140499564099136 [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 2024/07/08-23:46:53.630657 140499564099136 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst) /dev/shm/ToplingTemp/Topling-15156-wmNe1f 2024/07/08-23:46:53.928475 140499564099136 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst): first pass time = 0.30's, 225.376'MB/sec 2024/07/08-23:46:54.775441 140499564099136 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst): old prealloc_size = 73819750, real_size = 19947904 2024/07/08-23:46:54.775769 140499564099136 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466548 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0540 GB zip-val = 0.0189 GB avg-val = 115.84 avg-zval = 40.60 2024/07/08-23:46:54.776217 140499564099136 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-23:46:55.187573 140499564099136 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650278.sst): second pass time = 0.85's, 63.872'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 53.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3010.653'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.336'MB/sec write SST data time = 0.06's, 340.240'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 = 20452.914'MB/sec zip my value time = 0.85's, unzip length = 0.054'GB zip my value throughput = 63.872'MB/sec zip pipeline throughput = 67.725'MB/sec entries = 466548 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.84 avg-zval = 40.60 usrkeys = 466548 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.84 avg-zval = 40.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466548 bytes = 1516288 } seq expand size = 3265836 multi value expand size = 0 cnt WriteAppend = 15 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 = 10.4980 value = 2.8532 dict = 1.00 all = 3.0650 } Zip/UnZip{ index = 0.0953 value = 0.3505 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013063 GB avg = 0.028 KB total ukey len = 0.009331 GB avg = 0.020 KB total ukey num = 0.000466548 Billion total entry num = 0.000466548 Billion write speed all = 0.027192090 MB/sec (with seq num) write speed all = 0.025749936 MB/sec (without seq num) 2024/07/08-23:46:55.241606 140499564099136 [compaction_job.cc:1944] [default] [JOB 21694] Generated table #12650278: 466548 keys, 21895510 bytes, temperature: kWarm 2024/07/08-23:46:55.241696 140499564099136 EVENT_LOG_v1 {"time_micros": 1720453615241641, "cf_name": "default", "job": 21694, "event": "table_file_creation", "file_number": 12650278, "file_size": 21895510, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147666403189, "largest_seqno": 147707262087, "table_properties": {"data_size": 18942256, "index_size": 888832, "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": 13063344, "raw_average_key_size": 28, "raw_value_size": 54045652, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466548, "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": 1720453613, "oldest_key_time": 0, "file_creation_time": 1720453613, "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": 12650278, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:46:55.291878 140499564099136 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst) /dev/shm/ToplingTemp/Topling-15156-kuBecf 2024/07/08-23:46:55.939936 140499564099136 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst): first pass time = 0.65's, 103.560'MB/sec 2024/07/08-23:46:58.202444 140499564099136 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst): old prealloc_size = 73819750, real_size = 19568832 2024/07/08-23:46:58.202798 140499564099136 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465938 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.03 avg-zval = 39.86 2024/07/08-23:46:58.203195 140499564099136 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-23:46:59.069743 140499564099136 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650279.sst): second pass time = 2.26's, 23.904'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.87's, 24.741'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2651.111'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.188'MB/sec write SST data time = 0.25's, 86.341'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 = 16188.782'MB/sec zip my value time = 2.26's, unzip length = 0.054'GB zip my value throughput = 23.904'MB/sec zip pipeline throughput = 140.392'MB/sec entries = 465938 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.03 avg-zval = 39.86 usrkeys = 465938 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.03 avg-zval = 39.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465938 bytes = 1456064 } seq expand size = 3261566 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5695 value = 2.9112 dict = 1.00 all = 3.1276 } Zip/UnZip{ index = 0.0946 value = 0.3435 dict = 1.00 all = 0.3197 } ---------------------------- total value len = 0.114636 GB avg = 0.123 KB (by entry num) total key len = 0.026110 GB avg = 0.028 KB total ukey len = 0.018650 GB avg = 0.020 KB total ukey num = 0.000932486 Billion total entry num = 0.000932486 Billion write speed all = 0.054301051 MB/sec (with seq num) write speed all = 0.051422946 MB/sec (without seq num) 2024/07/08-23:46:59.105105 140499564099136 [compaction_job.cc:1944] [default] [JOB 21694] Generated table #12650279: 465938 keys, 21456974 bytes, temperature: kWarm 2024/07/08-23:46:59.105170 140499564099136 EVENT_LOG_v1 {"time_micros": 1720453619105128, "cf_name": "default", "job": 21694, "event": "table_file_creation", "file_number": 12650279, "file_size": 21456974, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147676925733, "largest_seqno": 147707261963, "table_properties": {"data_size": 18570480, "index_size": 881664, "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": 13046264, "raw_average_key_size": 28, "raw_value_size": 54062664, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465938, "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": 1720453615, "oldest_key_time": 0, "file_creation_time": 1720453615, "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": 12650279, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:46:59.139725 140499564099136 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst) /dev/shm/ToplingTemp/Topling-15156-L0o1rc 2024/07/08-23:46:59.459236 140499564099136 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst): first pass time = 0.32's, 104.848'MB/sec 2024/07/08-23:47:00.519520 140499564099136 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst): old prealloc_size = 73819750, real_size = 9703696 2024/07/08-23:47:00.519704 140499564099136 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232706 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0270 GB zip-val = 0.0092 GB avg-val = 115.93 avg-zval = 39.53 2024/07/08-23:47:00.519918 140499564099136 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/08-23:47:00.765347 140499564099136 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00/12650280.sst): second pass time = 1.06's, 25.462'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 43.461'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2640.805'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.320'MB/sec write SST data time = 0.06's, 167.777'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 10568.923'MB/sec zip my value time = 1.06's, unzip length = 0.027'GB zip my value throughput = 25.462'MB/sec zip pipeline throughput = 138.717'MB/sec entries = 232706 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.93 avg-zval = 39.53 usrkeys = 232706 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.93 avg-zval = 39.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232706 bytes = 756304 } seq expand size = 1628942 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0092 GB dict = 0.28 MB all = 0.0107 GB } UnZip/Zip{ index = 10.4154 value = 2.9329 dict = 1.00 all = 3.1357 } Zip/UnZip{ index = 0.0960 value = 0.3410 dict = 1.00 all = 0.3189 } ---------------------------- total value len = 0.143243 GB avg = 0.123 KB (by entry num) total key len = 0.032625 GB avg = 0.028 KB total ukey len = 0.023304 GB avg = 0.020 KB total ukey num = 0.001165192 Billion total entry num = 0.001165192 Billion write speed all = 0.067807526 MB/sec (with seq num) write speed all = 0.064213529 MB/sec (without seq num) 2024/07/08-23:47:00.784061 140499564099136 [compaction_job.cc:1944] [default] [JOB 21694] Generated table #12650280: 232706 keys, 10681420 bytes, temperature: kWarm 2024/07/08-23:47:00.784141 140499564099136 EVENT_LOG_v1 {"time_micros": 1720453620784095, "cf_name": "default", "job": 21694, "event": "table_file_creation", "file_number": 12650280, "file_size": 10681420, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147673341354, "largest_seqno": 147707260148, "table_properties": {"data_size": 9198464, "index_size": 446848, "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": 6515768, "raw_average_key_size": 28, "raw_value_size": 26978304, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232706, "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": 1720453619, "oldest_key_time": 0, "file_creation_time": 1720453619, "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": 12650280, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:47:00.799577 140499564099136 [compaction_job.cc:699] job-21694: subcompact[0], size: 0.054034 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21694/att-00 [12650278,12650279,12650280] 2024/07/08-23:47:00.826859 140499564099136 (Original Log Time 2024/07/08-23:46:52.977836) EVENT_LOG_v1 {"time_micros": 1720453612977775, "job": 21694, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12650248], "files_L2": [12650157, 12650223], "score": 0.970988, "input_data_size": 76213985, "oldest_snapshot_seqno": 147707325763} 2024/07/08-23:47:00.826865 140499564099136 (Original Log Time 2024/07/08-23:47:00.826285) [compaction_job.cc:2018] [default] [JOB 21694] Compacted 1@1 + 2@2 files to L2 => 54033904 bytes 2024/07/08-23:47:00.826867 140499564099136 (Original Log Time 2024/07/08-23:47:00.826774) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 9.7 rd, 6.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 40.9 +0.0 blob) out(51.5 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1165192, records dropped: 0 output_compression: Snappy 2024/07/08-23:47:00.826877 140499564099136 (Original Log Time 2024/07/08-23:47:00.826834) EVENT_LOG_v1 {"time_micros": 1720453620826805, "cf": "default", "job": 21694, "event": "compaction_finished", "compaction_time_micros": 7821764, "compaction_time_cpu_micros": 2271986, "output_level": 2, "num_output_files": 3, "total_output_size": 54033904, "num_input_records": 1165192, "num_output_records": 1165192, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 68977060, "file_range_sync_nanos": 0, "file_fsync_nanos": 3108, "file_prepare_write_nanos": 9525, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-23:47:00.991153 140499564099136 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":1720453612,"executesMs":7980,"compactionJobId":21694,"attempt":0,"compactionInputRawBytes":167711996,"compactionInputZipBytes":76213985,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54033904,"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-db4362bc90286fb6c44184f4ad708073-bf56b45230f0addf-00"}}, response = 2024/07/08-23:47:00.991235 140499564099136 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21694/att-00: olev 2, work 7.981 s, result 9.249 ms, install 0.630 ms, input{raw 159.943 MiB zip 72.683 MiB}