2024/08/20-13:53:59.074456 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00: fork to child time = 0.023016 sec 2024/08/20-13:53:59.075869 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00 2024/08/20-13:53:59.081795 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00 2024/08/20-13:53:59.083689 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:53:59.084145 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:53:59.137563 140500489848384 [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-33069/att-00/MANIFEST-14629260 2024/08/20-13:53:59.191464 140500489848384 [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-33069/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667363, last_sequence is 190623664088, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667145 2024/08/20-13:53:59.191481 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:53:59.191569 140500489848384 [version_set.cc:5652] Creating manifest 14667363 2024/08/20-13:53:59.217631 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:53:59.231564 140500489848384 [compaction_job.cc:2433] [default] [JOB 33069] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-13:53:59.231587 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16904 Base level 3, inputs: [14667042(37MB)], [14663855(65MB) 14663856(65MB) 14663857(66MB)] 2024/08/20-13:53:59.240908 140500489848384 [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 2024/08/20-13:53:59.240984 140500489848384 [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 2024/08/20-13:53:59.241019 140500489848384 [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 2024/08/20-13:53:59.241034 140500489848384 [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 2024/08/20-13:53:59.241054 140500489848384 [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 2024/08/20-13:54:00.128885 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst) /dev/shm/ToplingTemp/Topling-375225-NH74MX 2024/08/20-13:54:01.218244 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst): first pass time = 1.09's, 246.435'MB/sec 2024/08/20-13:54:04.011237 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst): old prealloc_size = 269553196, real_size = 60312288 2024/08/20-13:54:04.012531 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844833 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0563 GB avg-val = 117.51 avg-zval = 30.54 2024/08/20-13:54:04.016955 140500489848384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:54:05.456016 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667364.sst): second pass time = 2.79's, 77.676'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.44's, 47.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2758.333'MB/sec (index lex order gen) rebuild zvType time = 1.17's, 0.394'MB/sec write SST data time = 0.27's, 251.738'MB/sec dict compress time = 0.00's, 2160082.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 51639.541'MB/sec zip my value time = 2.79's, unzip length = 0.217'GB zip my value throughput = 77.676'MB/sec zip pipeline throughput = 77.676'MB/sec entries = 1844833 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.51 avg-zval = 30.54 usrkeys = 1844833 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.51 avg-zval = 30.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844833 bytes = 6918144 } seq expand size = 12913831 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0563 GB dict = 2.16 MB all = 0.0689 GB } UnZip/Zip{ index = 10.5187 value = 3.8475 dict = 1.00 all = 3.8938 } Zip/UnZip{ index = 0.0951 value = 0.2599 dict = 1.00 all = 0.2568 } ---------------------------- total value len = 62.526444 GB avg = 0.180 KB (by entry num) total key len = 6.840413 GB avg = 0.020 KB total ukey len = 3.226404 GB avg = 0.008 KB total ukey num = 0.391178394 Billion total entry num = 0.348056402 Billion write speed all = 0.947579593 MB/sec (with seq num) write speed all = 0.909542852 MB/sec (without seq num) 2024/08/20-13:54:05.534377 140500489848384 [compaction_job.cc:1944] [default] [JOB 33069] Generated table #14667364: 1844833 keys, 68939749 bytes, temperature: kWarm 2024/08/20-13:54:05.534580 140500489848384 EVENT_LOG_v1 {"time_micros": 1724133245534425, "cf_name": "default", "job": 33069, "event": "table_file_creation", "file_number": 14667364, "file_size": 68939749, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793099033, "largest_seqno": 190616028755, "table_properties": {"data_size": 56343184, "index_size": 3507712, "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": 51655324, "raw_average_key_size": 28, "raw_value_size": 216780158, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844833, "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": 1724133240, "oldest_key_time": 0, "file_creation_time": 1724133240, "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": 14667364, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:54:05.586397 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst) /dev/shm/ToplingTemp/Topling-375225-hpQBhX 2024/08/20-13:54:07.134193 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst): first pass time = 1.55's, 173.436'MB/sec 2024/08/20-13:54:09.681636 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst): old prealloc_size = 269553196, real_size = 58441216 2024/08/20-13:54:09.682773 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1847640 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2167 GB zip-val = 0.0544 GB avg-val = 117.29 avg-zval = 29.47 2024/08/20-13:54:09.684341 140500489848384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:54:11.080337 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667365.sst): second pass time = 2.55's, 85.124'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.40's, 47.958'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3180.340'MB/sec (index lex order gen) rebuild zvType time = 1.14's, 0.406'MB/sec write SST data time = 0.26's, 258.224'MB/sec dict compress time = 0.00's, 2159430.000'MB/sec z-dict build time = 0.00's, sample length = 2.159'MB, throughput = 51143.453'MB/sec zip my value time = 2.55's, unzip length = 0.217'GB zip my value throughput = 85.124'MB/sec zip pipeline throughput = 85.124'MB/sec entries = 1847640 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.29 avg-zval = 29.47 usrkeys = 1847640 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.29 avg-zval = 29.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1847640 bytes = 6928672 } seq expand size = 12933480 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0370 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0544 GB dict = 2.16 MB all = 0.0671 GB } UnZip/Zip{ index = 10.4488 value = 3.9804 dict = 1.00 all = 4.0019 } Zip/UnZip{ index = 0.0957 value = 0.2512 dict = 1.00 all = 0.2499 } ---------------------------- total value len = 62.756079 GB avg = 0.179 KB (by entry num) total key len = 6.892147 GB avg = 0.020 KB total ukey len = 3.263357 GB avg = 0.008 KB total ukey num = 0.393026034 Billion total entry num = 0.349904042 Billion write speed all = 0.951350115 MB/sec (with seq num) write speed all = 0.913114396 MB/sec (without seq num) 2024/08/20-13:54:11.155772 140500489848384 [compaction_job.cc:1944] [default] [JOB 33069] Generated table #14667365: 1847640 keys, 67077849 bytes, temperature: kWarm 2024/08/20-13:54:11.155841 140500489848384 EVENT_LOG_v1 {"time_micros": 1724133251155806, "cf_name": "default", "job": 33069, "event": "table_file_creation", "file_number": 14667365, "file_size": 67077849, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793099044, "largest_seqno": 190616028785, "table_properties": {"data_size": 54442544, "index_size": 3536576, "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": 51733920, "raw_average_key_size": 28, "raw_value_size": 216701580, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1847640, "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": 1724133245, "oldest_key_time": 0, "file_creation_time": 1724133245, "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": 14667365, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:54:11.209212 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst) /dev/shm/ToplingTemp/Topling-375225-ZOOAYY 2024/08/20-13:54:12.765779 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst): first pass time = 1.56's, 172.459'MB/sec 2024/08/20-13:54:15.317482 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst): old prealloc_size = 269553196, real_size = 59726368 2024/08/20-13:54:15.318611 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1840497 prefix = 4 raw-key = 0.0294 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2169 GB zip-val = 0.0558 GB avg-val = 117.85 avg-zval = 30.30 2024/08/20-13:54:15.320153 140500489848384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:54:16.719313 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667366.sst): second pass time = 2.55's, 85.060'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.40's, 48.751'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3159.567'MB/sec (index lex order gen) rebuild zvType time = 1.14's, 0.402'MB/sec write SST data time = 0.26's, 266.438'MB/sec dict compress time = 0.00's, 2161074.000'MB/sec z-dict build time = 0.00's, sample length = 2.161'MB, throughput = 49364.384'MB/sec zip my value time = 2.55's, unzip length = 0.217'GB zip my value throughput = 85.060'MB/sec zip pipeline throughput = 85.060'MB/sec entries = 1840497 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.85 avg-zval = 30.30 usrkeys = 1840497 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.85 avg-zval = 30.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1840497 bytes = 6901872 } seq expand size = 12883479 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0368 GB value = 0.2169 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0558 GB dict = 2.16 MB all = 0.0683 GB } UnZip/Zip{ index = 10.5176 value = 3.8895 dict = 1.00 all = 3.9280 } Zip/UnZip{ index = 0.0951 value = 0.2571 dict = 1.00 all = 0.2546 } ---------------------------- total value len = 62.985864 GB avg = 0.179 KB (by entry num) total key len = 6.943681 GB avg = 0.020 KB total ukey len = 3.300167 GB avg = 0.008 KB total ukey num = 0.394866531 Billion total entry num = 0.351744539 Billion write speed all = 0.955119185 MB/sec (with seq num) write speed all = 0.916685306 MB/sec (without seq num) 2024/08/20-13:54:16.797779 140500489848384 [compaction_job.cc:1944] [default] [JOB 33069] Generated table #14667366: 1840497 keys, 68339525 bytes, temperature: kWarm 2024/08/20-13:54:16.797851 140500489848384 EVENT_LOG_v1 {"time_micros": 1724133256797815, "cf_name": "default", "job": 33069, "event": "table_file_creation", "file_number": 14667366, "file_size": 68339525, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793099057, "largest_seqno": 190616028795, "table_properties": {"data_size": 55766224, "index_size": 3499840, "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": 51533916, "raw_average_key_size": 28, "raw_value_size": 216901666, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1840497, "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": 1724133251, "oldest_key_time": 0, "file_creation_time": 1724133251, "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": 14667366, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:54:16.849346 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667367.sst) /dev/shm/ToplingTemp/Topling-375225-vsykeY 2024/08/20-13:54:17.113664 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667367.sst): first pass time = 0.26's, 263.233'MB/sec 2024/08/20-13:54:17.822249 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667367.sst): old prealloc_size = 269553196, real_size = 21162368 2024/08/20-13:54:17.822333 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667367.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 476479 prefix = 4 raw-key = 0.0076 GB zip-key = 0.0041 GB avg-key = 16.00 avg-zkey = 8.63 raw-val = 0.0562 GB zip-val = 0.0169 GB avg-val = 118.00 avg-zval = 35.54 2024/08/20-13:54:18.208908 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00/14667367.sst): second pass time = 0.71's, 79.440'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 60.353'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 82754.112'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.358'MB/sec write SST data time = 0.05's, 435.985'MB/sec dict compress time = 0.00's, 562860.000'MB/sec z-dict build time = 0.00's, sample length = 0.563'MB, throughput = 12120.677'MB/sec zip my value time = 0.71's, unzip length = 0.056'GB zip my value throughput = 79.440'MB/sec zip pipeline throughput = 79.440'MB/sec entries = 476479 avg-key = 28.00 avg-zkey = 8.63 avg-val = 118.00 avg-zval = 35.54 usrkeys = 476479 avg-key = 20.00 avg-zkey = 8.63 avg-val = 125.00 avg-zval = 35.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 476479 bytes = 1727248 } seq expand size = 3335353 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0095 GB value = 0.0562 GB dict = 0.56 MB all = 0.0696 GB } __ZipSize{ index = 0.0041 GB value = 0.0169 GB dict = 0.56 MB all = 0.0233 GB } UnZip/Zip{ index = 2.3181 value = 3.3206 dict = 1.00 all = 2.9811 } Zip/UnZip{ index = 0.4314 value = 0.3012 dict = 1.00 all = 0.3355 } ---------------------------- total value len = 63.045424 GB avg = 0.179 KB (by entry num) total key len = 6.957022 GB avg = 0.020 KB total ukey len = 3.309696 GB avg = 0.008 KB total ukey num = 0.395343010 Billion total entry num = 0.352221018 Billion write speed all = 0.956095441 MB/sec (with seq num) write speed all = 0.917610282 MB/sec (without seq num) 2024/08/20-13:54:18.240152 140500489848384 [compaction_job.cc:1944] [default] [JOB 33069] Generated table #14667367: 476479 keys, 23335993 bytes, temperature: kWarm 2024/08/20-13:54:18.240220 140500489848384 EVENT_LOG_v1 {"time_micros": 1724133258240186, "cf_name": "default", "job": 33069, "event": "table_file_creation", "file_number": 14667367, "file_size": 23335993, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189998685410, "largest_seqno": 190276789307, "table_properties": {"data_size": 16932080, "index_size": 4110976, "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": 13341412, "raw_average_key_size": 28, "raw_value_size": 56224522, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 476479, "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": 118, "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": 1724133256, "oldest_key_time": 0, "file_creation_time": 1724133256, "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": 14667367, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:54:18.259402 140500489848384 [compaction_job.cc:699] job-33069: subcompact[0], size: 0.227693 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33069/att-00 [14667364,14667365,14667366,14667367] 2024/08/20-13:54:18.302063 140500489848384 (Original Log Time 2024/08/20-13:53:59.231682) EVENT_LOG_v1 {"time_micros": 1724133239231611, "job": 33069, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14667042], "files_L4": [14663855, 14663856, 14663857], "score": 1.00779, "input_data_size": 245048360, "oldest_snapshot_seqno": 190623663977} 2024/08/20-13:54:18.302067 140500489848384 (Original Log Time 2024/08/20-13:54:18.301394) [compaction_job.cc:2018] [default] [JOB 33069] Compacted 1@3 + 3@4 files to L4 => 227693116 bytes 2024/08/20-13:54:18.302068 140500489848384 (Original Log Time 2024/08/20-13:54:18.301991) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 12.9 rd, 12.0 wr, level 4, files in(1, 3) out(4 +0 blob) MB in(37.1, 196.6 +0.0 blob) out(217.1 +0.0 blob), read-write-amplify(12.2) write-amplify(5.9) OK, records in: 6464744, records dropped: 455295 output_compression: Snappy 2024/08/20-13:54:18.302076 140500489848384 (Original Log Time 2024/08/20-13:54:18.302039) EVENT_LOG_v1 {"time_micros": 1724133258302018, "cf": "default", "job": 33069, "event": "compaction_finished", "compaction_time_micros": 19027739, "compaction_time_cpu_micros": 8307232, "output_level": 4, "num_output_files": 4, "total_output_size": 227693116, "num_input_records": 6464744, "num_output_records": 6009449, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 138958638, "file_range_sync_nanos": 0, "file_fsync_nanos": 2692, "file_prepare_write_nanos": 13154, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-13:54:18.418102 140500489848384 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":1724133239,"executesMs":19220,"compactionJobId":33069,"attempt":0,"compactionInputRawBytes":939524388,"compactionInputZipBytes":245048360,"compactionOutputRawBytes":0,"compactionOutputZipBytes":227693116,"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":"00-3d72d2cb9a2a7a14f3a8df9ad85ba04f-308a2316bf07db97-00"}}, response = 2024/08/20-13:54:18.418201 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33069/att-00: olev 4, work 19.220 s, result 6.209 ms, install 0.702 ms, input{raw 896.000 MiB zip 233.696 MiB}