2024/08/20-14:34:32.388357 140500355565120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00: fork to child time = 0.019346 sec 2024/08/20-14:34:32.389407 140500355565120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00 2024/08/20-14:34:32.394765 140500355565120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00 2024/08/20-14:34:32.395082 140500355565120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:34:32.395369 140500355565120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:34:32.442372 140500355565120 [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-34801/att-00/MANIFEST-14629260 2024/08/20-14:34:32.479196 140500355565120 [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-34801/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669355, last_sequence is 190666149912, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669137 2024/08/20-14:34:32.479207 140500355565120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:34:32.479277 140500355565120 [version_set.cc:5652] Creating manifest 14669355 2024/08/20-14:34:32.507788 140500355565120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:34:32.525017 140500355565120 [compaction_job.cc:2433] [default] [JOB 34801] Compacting 1@3 + 4@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-14:34:32.525037 140500355565120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17786 Base level 3, inputs: [14669130(36MB)], [14665868(32MB) 14659198(17MB) 14665338(65MB) 14665339(66MB)] 2024/08/20-14:34:32.532144 140500355565120 [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 2024/08/20-14:34:32.532188 140500355565120 [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 2024/08/20-14:34:32.532215 140500355565120 [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 2024/08/20-14:34:32.532227 140500355565120 [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 2024/08/20-14:34:32.532237 140500355565120 [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 2024/08/20-14:34:33.012706 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst) /dev/shm/ToplingTemp/Topling-388557-ekL763 2024/08/20-14:34:34.342312 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst): first pass time = 1.33's, 148.051'MB/sec 2024/08/20-14:34:36.832168 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst): old prealloc_size = 251179978, real_size = 46385520 2024/08/20-14:34:36.833082 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1372730 prefix = 4 raw-key = 0.0220 GB zip-key = 0.0026 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1584 GB zip-val = 0.0434 GB avg-val = 115.39 avg-zval = 31.64 2024/08/20-14:34:36.834308 140500355565120 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst: sumWaitingMem = 0.004 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0036 GB, waited 0.000 sec, Key+Value = 0.197 GB 2024/08/20-14:34:37.987794 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669356.sst): second pass time = 2.49's, 63.662'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.16's, 45.662'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2922.533'MB/sec (index lex order gen) rebuild zvType time = 0.96's, 0.358'MB/sec write SST data time = 0.20's, 269.619'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.570'MB, throughput = 31892.787'MB/sec zip my value time = 2.49's, unzip length = 0.158'GB zip my value throughput = 63.662'MB/sec zip pipeline throughput = 79.437'MB/sec entries = 1372730 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.39 avg-zval = 31.64 usrkeys = 1372730 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.39 avg-zval = 31.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1372730 bytes = 5147760 } seq expand size = 9609110 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0275 GB value = 0.1584 GB dict = 1.57 MB all = 0.1968 GB } __ZipSize{ index = 0.0026 GB value = 0.0434 GB dict = 1.57 MB all = 0.0528 GB } UnZip/Zip{ index = 10.5157 value = 3.6472 dict = 1.00 all = 3.7303 } Zip/UnZip{ index = 0.0951 value = 0.2742 dict = 1.00 all = 0.2681 } ---------------------------- total value len = 62.464763 GB avg = 0.180 KB (by entry num) total key len = 6.827194 GB avg = 0.020 KB total ukey len = 3.216962 GB avg = 0.008 KB total ukey num = 0.390706291 Billion total entry num = 0.347584299 Billion write speed all = 0.916114520 MB/sec (with seq num) write speed all = 0.879351001 MB/sec (without seq num) 2024/08/20-14:34:38.050227 140500355565120 [compaction_job.cc:1944] [default] [JOB 34801] Generated table #14669356: 1372730 keys, 52768212 bytes, temperature: kWarm 2024/08/20-14:34:38.050339 140500355565120 EVENT_LOG_v1 {"time_micros": 1724135678050290, "cf_name": "default", "job": 34801, "event": "table_file_creation", "file_number": 14669356, "file_size": 52768212, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793098650, "largest_seqno": 190660298491, "table_properties": {"data_size": 43431328, "index_size": 2610816, "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": 38436440, "raw_average_key_size": 28, "raw_value_size": 158404288, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1372730, "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": 1724135673, "oldest_key_time": 0, "file_creation_time": 1724135673, "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": 14669356, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:34:38.109232 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst) /dev/shm/ToplingTemp/Topling-388557-bucgZ4 2024/08/20-14:34:39.814230 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst): first pass time = 1.70's, 157.444'MB/sec 2024/08/20-14:34:42.431761 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst): old prealloc_size = 251179978, real_size = 58260784 2024/08/20-14:34:42.432948 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1843341 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 = 0.0543 GB avg-val = 117.62 avg-zval = 29.45 2024/08/20-14:34:42.436590 140500355565120 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-14:34:43.829594 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669357.sst): second pass time = 2.62's, 82.894'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.40's, 47.848'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3009.853'MB/sec (index lex order gen) rebuild zvType time = 1.13's, 0.407'MB/sec write SST data time = 0.27's, 252.337'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 45935.220'MB/sec zip my value time = 2.62's, unzip length = 0.217'GB zip my value throughput = 82.894'MB/sec zip pipeline throughput = 82.894'MB/sec entries = 1843341 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.62 avg-zval = 29.45 usrkeys = 1843341 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.62 avg-zval = 29.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1843341 bytes = 6912544 } seq expand size = 12903387 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0543 GB dict = 2.16 MB all = 0.0669 GB } UnZip/Zip{ index = 10.5181 value = 3.9934 dict = 1.00 all = 4.0135 } Zip/UnZip{ index = 0.0951 value = 0.2504 dict = 1.00 all = 0.2492 } ---------------------------- total value len = 62.694489 GB avg = 0.179 KB (by entry num) total key len = 6.878808 GB avg = 0.020 KB total ukey len = 3.253829 GB avg = 0.008 KB total ukey num = 0.392549632 Billion total entry num = 0.349427640 Billion write speed all = 0.919763087 MB/sec (with seq num) write speed all = 0.882807455 MB/sec (without seq num) 2024/08/20-14:34:43.907139 140500355565120 [compaction_job.cc:1944] [default] [JOB 34801] Generated table #14669357: 1843341 keys, 66882883 bytes, temperature: kWarm 2024/08/20-14:34:43.907213 140500355565120 EVENT_LOG_v1 {"time_micros": 1724135683907176, "cf_name": "default", "job": 34801, "event": "table_file_creation", "file_number": 14669357, "file_size": 66882883, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234724, "largest_seqno": 190660309087, "table_properties": {"data_size": 54294688, "index_size": 3505088, "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": 51613548, "raw_average_key_size": 28, "raw_value_size": 216822042, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1843341, "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": 1724135678, "oldest_key_time": 0, "file_creation_time": 1724135678, "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": 14669357, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:34:43.957214 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst) /dev/shm/ToplingTemp/Topling-388557-4qHvV3 2024/08/20-14:34:45.566894 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst): first pass time = 1.61's, 166.769'MB/sec 2024/08/20-14:34:48.100817 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst): old prealloc_size = 251179978, real_size = 59676624 2024/08/20-14:34:48.101998 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1842524 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2168 GB zip-val = 0.0557 GB avg-val = 117.69 avg-zval = 30.22 2024/08/20-14:34:48.103561 140500355565120 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-14:34:49.520662 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669358.sst): second pass time = 2.53's, 85.636'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.42's, 48.102'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3050.728'MB/sec (index lex order gen) rebuild zvType time = 1.15's, 0.400'MB/sec write SST data time = 0.27's, 255.744'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 57594.530'MB/sec zip my value time = 2.53's, unzip length = 0.217'GB zip my value throughput = 85.636'MB/sec zip pipeline throughput = 85.636'MB/sec entries = 1842524 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.69 avg-zval = 30.22 usrkeys = 1842524 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.69 avg-zval = 30.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1842524 bytes = 6909472 } seq expand size = 12897668 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0557 GB dict = 2.16 MB all = 0.0683 GB } UnZip/Zip{ index = 10.4503 value = 3.8938 dict = 1.00 all = 3.9304 } Zip/UnZip{ index = 0.0957 value = 0.2568 dict = 1.00 all = 0.2544 } ---------------------------- total value len = 62.924231 GB avg = 0.179 KB (by entry num) total key len = 6.930398 GB avg = 0.020 KB total ukey len = 3.290679 GB avg = 0.008 KB total ukey num = 0.394392156 Billion total entry num = 0.351270164 Billion write speed all = 0.923412854 MB/sec (with seq num) write speed all = 0.886265150 MB/sec (without seq num) 2024/08/20-14:34:49.597752 140500355565120 [compaction_job.cc:1944] [default] [JOB 34801] Generated table #14669358: 1842524 keys, 68296441 bytes, temperature: kWarm 2024/08/20-14:34:49.597823 140500355565120 EVENT_LOG_v1 {"time_micros": 1724135689597788, "cf_name": "default", "job": 34801, "event": "table_file_creation", "file_number": 14669358, "file_size": 68296441, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234759, "largest_seqno": 190660309105, "table_properties": {"data_size": 55689536, "index_size": 3526272, "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": 51590672, "raw_average_key_size": 28, "raw_value_size": 216844808, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1842524, "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": 1724135683, "oldest_key_time": 0, "file_creation_time": 1724135683, "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": 14669358, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:34:49.647015 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669359.sst) /dev/shm/ToplingTemp/Topling-388557-usZ3l1 2024/08/20-14:34:49.876830 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669359.sst): first pass time = 0.23's, 239.850'MB/sec 2024/08/20-14:34:50.448265 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669359.sst): old prealloc_size = 251179978, real_size = 17163792 2024/08/20-14:34:50.448323 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669359.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 377463 prefix = 4 raw-key = 0.0060 GB zip-key = 0.0033 GB avg-key = 16.00 avg-zkey = 8.63 raw-val = 0.0445 GB zip-val = 0.0138 GB avg-val = 118.00 avg-zval = 36.59 2024/08/20-14:34:50.753256 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00/14669359.sst): second pass time = 0.57's, 78.061'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 61.785'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 115793.814'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.361'MB/sec write SST data time = 0.04's, 433.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.450'MB, throughput = 10789.718'MB/sec zip my value time = 0.57's, unzip length = 0.045'GB zip my value throughput = 78.061'MB/sec zip pipeline throughput = 78.061'MB/sec entries = 377463 avg-key = 28.00 avg-zkey = 8.63 avg-val = 118.00 avg-zval = 36.59 usrkeys = 377463 avg-key = 20.00 avg-zkey = 8.63 avg-val = 125.00 avg-zval = 36.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 377463 bytes = 1321136 } seq expand size = 2642241 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0075 GB value = 0.0445 GB dict = 0.45 MB all = 0.0551 GB } __ZipSize{ index = 0.0033 GB value = 0.0138 GB dict = 0.45 MB all = 0.0188 GB } UnZip/Zip{ index = 2.3177 value = 3.2248 dict = 1.00 all = 2.9246 } Zip/UnZip{ index = 0.4315 value = 0.3101 dict = 1.00 all = 0.3419 } ---------------------------- total value len = 62.971414 GB avg = 0.179 KB (by entry num) total key len = 6.940967 GB avg = 0.020 KB total ukey len = 3.298229 GB avg = 0.008 KB total ukey num = 0.394769619 Billion total entry num = 0.351647627 Billion write speed all = 0.924161221 MB/sec (with seq num) write speed all = 0.886974206 MB/sec (without seq num) 2024/08/20-14:34:50.778879 140500355565120 [compaction_job.cc:1944] [default] [JOB 34801] Generated table #14669359: 377463 keys, 18843251 bytes, temperature: kWarm 2024/08/20-14:34:50.778971 140500355565120 EVENT_LOG_v1 {"time_micros": 1724135690778914, "cf_name": "default", "job": 34801, "event": "table_file_creation", "file_number": 14669359, "file_size": 18843251, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190024540101, "largest_seqno": 190243620176, "table_properties": {"data_size": 13811968, "index_size": 3257280, "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": 10568964, "raw_average_key_size": 28, "raw_value_size": 44540634, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 377463, "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": 1724135689, "oldest_key_time": 0, "file_creation_time": 1724135689, "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": 14669359, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:34:50.792579 140500355565120 [compaction_job.cc:699] job-34801: subcompact[0], size: 0.206791 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34801/att-00 [14669356,14669357,14669358,14669359] 2024/08/20-14:34:50.832795 140500355565120 (Original Log Time 2024/08/20-14:34:32.525108) EVENT_LOG_v1 {"time_micros": 1724135672525056, "job": 34801, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14669130], "files_L4": [14665868, 14659198, 14665338, 14665339], "score": 1.01202, "input_data_size": 228345435, "oldest_snapshot_seqno": 190666148913} 2024/08/20-14:34:50.832798 140500355565120 (Original Log Time 2024/08/20-14:34:50.832112) [compaction_job.cc:2018] [default] [JOB 34801] Compacted 1@3 + 4@4 files to L4 => 206790787 bytes 2024/08/20-14:34:50.832800 140500355565120 (Original Log Time 2024/08/20-14:34:50.832724) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 12.5 rd, 11.3 wr, level 4, files in(1, 4) out(4 +0 blob) MB in(36.6, 181.2 +0.0 blob) out(197.2 +0.0 blob), read-write-amplify(11.3) write-amplify(5.4) OK, records in: 5830549, records dropped: 394491 output_compression: Snappy 2024/08/20-14:34:50.832807 140500355565120 (Original Log Time 2024/08/20-14:34:50.832771) EVENT_LOG_v1 {"time_micros": 1724135690832750, "cf": "default", "job": 34801, "event": "compaction_finished", "compaction_time_micros": 18267484, "compaction_time_cpu_micros": 8094448, "output_level": 4, "num_output_files": 4, "total_output_size": 206790787, "num_input_records": 5830549, "num_output_records": 5436058, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 128328927, "file_range_sync_nanos": 0, "file_fsync_nanos": 2477, "file_prepare_write_nanos": 11588, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-14:34:50.949346 140500355565120 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":1724135672,"executesMs":18437,"compactionJobId":34801,"attempt":0,"compactionInputRawBytes":844839118,"compactionInputZipBytes":228345435,"compactionOutputRawBytes":0,"compactionOutputZipBytes":206790787,"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-aeb32a9eef7f496f82e4081fe4d321ac-8abc582c1e6b3465-00"}}, response = 2024/08/20-14:34:50.949452 140500355565120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34801/att-00: olev 4, work 18.437 s, result 6.144 ms, install 0.718 ms, input{raw 805.701 MiB zip 217.767 MiB}