2024/08/20-13:58:55.761365 140500263245376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00: fork to child time = 0.010697 sec 2024/08/20-13:58:55.762564 140500263245376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00 2024/08/20-13:58:55.768032 140500263245376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00 2024/08/20-13:58:55.768342 140500263245376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:58:55.768681 140500263245376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:58:55.811745 140500263245376 [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-33244/att-00/MANIFEST-14629260 2024/08/20-13:58:55.865688 140500263245376 [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-33244/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667580, last_sequence is 190628896914, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667493 2024/08/20-13:58:55.865700 140500263245376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:58:55.865804 140500263245376 [version_set.cc:5652] Creating manifest 14667580 2024/08/20-13:58:55.894513 140500263245376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:58:55.912480 140500263245376 [compaction_job.cc:2433] [default] [JOB 33244] Compacting 1@3 + 4@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-13:58:55.912500 140500263245376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16995 Base level 3, inputs: [14667268(37MB)], [14666687(56MB) 14659065(14MB) 14664728(66MB) 14664729(68MB)] 2024/08/20-13:58:55.919582 140500263245376 [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 2024/08/20-13:58:55.919640 140500263245376 [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 2024/08/20-13:58:55.919667 140500263245376 [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 2024/08/20-13:58:55.919682 140500263245376 [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 2024/08/20-13:58:55.919692 140500263245376 [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 2024/08/20-13:58:56.590315 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst) /dev/shm/ToplingTemp/Topling-376642-I4WFl8 2024/08/20-13:58:58.234551 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst): first pass time = 1.64's, 163.265'MB/sec 2024/08/20-13:59:00.966757 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst): old prealloc_size = 279894764, real_size = 59466560 2024/08/20-13:59:00.967976 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844560 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 = 0.0555 GB avg-val = 117.53 avg-zval = 30.09 2024/08/20-13:59:00.971578 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:59:02.479760 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667581.sst): second pass time = 2.73's, 79.399'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.51's, 45.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2971.061'MB/sec (index lex order gen) rebuild zvType time = 1.23's, 0.376'MB/sec write SST data time = 0.29's, 238.530'MB/sec dict compress time = 0.00's, 2159660.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 50654.626'MB/sec zip my value time = 2.73's, unzip length = 0.217'GB zip my value throughput = 79.399'MB/sec zip pipeline throughput = 79.399'MB/sec entries = 1844560 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.53 avg-zval = 30.09 usrkeys = 1844560 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.53 avg-zval = 30.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844560 bytes = 6917120 } seq expand size = 12911920 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 = 0.0555 GB dict = 2.16 MB all = 0.0681 GB } UnZip/Zip{ index = 10.5179 value = 3.9062 dict = 1.00 all = 3.9422 } Zip/UnZip{ index = 0.0951 value = 0.2560 dict = 1.00 all = 0.2537 } ---------------------------- total value len = 62.526450 GB avg = 0.180 KB (by entry num) total key len = 6.840405 GB avg = 0.020 KB total ukey len = 3.226399 GB avg = 0.008 KB total ukey num = 0.391178121 Billion total entry num = 0.348056129 Billion write speed all = 0.943750333 MB/sec (with seq num) write speed all = 0.905867331 MB/sec (without seq num) 2024/08/20-13:59:02.558700 140500263245376 [compaction_job.cc:1944] [default] [JOB 33244] Generated table #14667581: 1844560 keys, 68092671 bytes, temperature: kWarm 2024/08/20-13:59:02.558788 140500263245376 EVENT_LOG_v1 {"time_micros": 1724133542558739, "cf_name": "default", "job": 33244, "event": "table_file_creation", "file_number": 14667581, "file_size": 68092671, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096786, "largest_seqno": 190605541171, "table_properties": {"data_size": 55497776, "index_size": 3507456, "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": 51647680, "raw_average_key_size": 28, "raw_value_size": 216787896, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844560, "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": 1724133536, "oldest_key_time": 0, "file_creation_time": 1724133536, "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": 14667581, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:59:02.625850 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst) /dev/shm/ToplingTemp/Topling-376642-Humyy5 2024/08/20-13:59:04.499152 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst): first pass time = 1.87's, 143.300'MB/sec 2024/08/20-13:59:07.187272 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst): old prealloc_size = 279894764, real_size = 60135744 2024/08/20-13:59:07.188422 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844668 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 = 0.0562 GB avg-val = 117.52 avg-zval = 30.45 2024/08/20-13:59:07.189969 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:59:08.801128 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667582.sst): second pass time = 2.69's, 80.699'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.61's, 42.608'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3094.975'MB/sec (index lex order gen) rebuild zvType time = 1.34's, 0.343'MB/sec write SST data time = 0.27's, 255.889'MB/sec dict compress time = 0.00's, 2160126.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 51156.302'MB/sec zip my value time = 2.69's, unzip length = 0.217'GB zip my value throughput = 80.699'MB/sec zip pipeline throughput = 80.699'MB/sec entries = 1844668 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.52 avg-zval = 30.45 usrkeys = 1844668 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.52 avg-zval = 30.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844668 bytes = 6917520 } seq expand size = 12912676 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 = 0.0562 GB dict = 2.16 MB all = 0.0688 GB } UnZip/Zip{ index = 10.5170 value = 3.8597 dict = 1.00 all = 3.9038 } Zip/UnZip{ index = 0.0951 value = 0.2591 dict = 1.00 all = 0.2562 } ---------------------------- total value len = 62.756147 GB avg = 0.179 KB (by entry num) total key len = 6.892056 GB avg = 0.020 KB total ukey len = 3.263292 GB avg = 0.008 KB total ukey num = 0.393022789 Billion total entry num = 0.349900797 Billion write speed all = 0.947496645 MB/sec (with seq num) write speed all = 0.909416142 MB/sec (without seq num) 2024/08/20-13:59:08.881835 140500263245376 [compaction_job.cc:1944] [default] [JOB 33244] Generated table #14667582: 1844668 keys, 68762705 bytes, temperature: kWarm 2024/08/20-13:59:08.881900 140500263245376 EVENT_LOG_v1 {"time_micros": 1724133548881865, "cf_name": "default", "job": 33244, "event": "table_file_creation", "file_number": 14667582, "file_size": 68762705, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096816, "largest_seqno": 190621384034, "table_properties": {"data_size": 56166448, "index_size": 3507968, "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": 51650704, "raw_average_key_size": 28, "raw_value_size": 216784816, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844668, "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": 1724133542, "oldest_key_time": 0, "file_creation_time": 1724133542, "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": 14667582, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:59:08.938299 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst) /dev/shm/ToplingTemp/Topling-376642-OZS7e6 2024/08/20-13:59:10.540079 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst): first pass time = 1.60's, 167.591'MB/sec 2024/08/20-13:59:13.094453 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst): old prealloc_size = 279894764, real_size = 61042496 2024/08/20-13:59:13.095606 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1843299 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 = 0.0571 GB avg-val = 117.63 avg-zval = 30.96 2024/08/20-13:59:13.097153 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-13:59:14.531087 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667583.sst): second pass time = 2.55's, 84.944'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.44's, 48.492'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3107.875'MB/sec (index lex order gen) rebuild zvType time = 1.17's, 0.393'MB/sec write SST data time = 0.26's, 265.384'MB/sec dict compress time = 0.00's, 2160264.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 54940.590'MB/sec zip my value time = 2.55's, unzip length = 0.217'GB zip my value throughput = 84.944'MB/sec zip pipeline throughput = 84.944'MB/sec entries = 1843299 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.63 avg-zval = 30.96 usrkeys = 1843299 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.63 avg-zval = 30.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1843299 bytes = 6912384 } seq expand size = 12903093 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 = 0.0571 GB dict = 2.16 MB all = 0.0697 GB } UnZip/Zip{ index = 10.5177 value = 3.7988 dict = 1.00 all = 3.8532 } Zip/UnZip{ index = 0.0951 value = 0.2632 dict = 1.00 all = 0.2595 } ---------------------------- total value len = 62.985873 GB avg = 0.179 KB (by entry num) total key len = 6.943668 GB avg = 0.020 KB total ukey len = 3.300158 GB avg = 0.008 KB total ukey num = 0.394866088 Billion total entry num = 0.351744096 Billion write speed all = 0.951249836 MB/sec (with seq num) write speed all = 0.912971706 MB/sec (without seq num) 2024/08/20-13:59:14.611354 140500263245376 [compaction_job.cc:1944] [default] [JOB 33244] Generated table #14667583: 1843299 keys, 69664795 bytes, temperature: kWarm 2024/08/20-13:59:14.611425 140500263245376 EVENT_LOG_v1 {"time_micros": 1724133554611390, "cf_name": "default", "job": 33244, "event": "table_file_creation", "file_number": 14667583, "file_size": 69664795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096830, "largest_seqno": 190621384051, "table_properties": {"data_size": 57076336, "index_size": 3505152, "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": 51612372, "raw_average_key_size": 28, "raw_value_size": 216823194, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1843299, "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": 1724133548, "oldest_key_time": 0, "file_creation_time": 1724133548, "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": 14667583, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:59:14.667668 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst) /dev/shm/ToplingTemp/Topling-376642-iFg643 2024/08/20-13:59:15.111874 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst): first pass time = 0.44's, 259.824'MB/sec 2024/08/20-13:59:16.347027 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst): old prealloc_size = 279894764, real_size = 29396512 2024/08/20-13:59:16.347598 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 793852 prefix = 4 raw-key = 0.0127 GB zip-key = 0.0015 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0932 GB zip-val = 0.0277 GB avg-val = 117.37 avg-zval = 34.86 2024/08/20-13:59:16.348498 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0020 GB, waited 0.000 sec, Key+Value = 0.115 GB 2024/08/20-13:59:17.006879 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00/14667584.sst): second pass time = 1.23's, 75.528'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 50.186'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2786.536'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.364'MB/sec write SST data time = 0.11's, 291.524'MB/sec dict compress time = 0.00's, 931820.000'MB/sec z-dict build time = 0.00's, sample length = 0.932'MB, throughput = 24394.471'MB/sec zip my value time = 1.23's, unzip length = 0.093'GB zip my value throughput = 75.528'MB/sec zip pipeline throughput = 75.528'MB/sec entries = 793852 avg-key = 28.00 avg-zkey = 1.92 avg-val = 117.37 avg-zval = 34.86 usrkeys = 793852 avg-key = 20.00 avg-zkey = 1.92 avg-val = 124.37 avg-zval = 34.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 793852 bytes = 2976960 } seq expand size = 5556964 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0159 GB value = 0.0932 GB dict = 0.93 MB all = 0.1154 GB } __ZipSize{ index = 0.0015 GB value = 0.0277 GB dict = 0.93 MB all = 0.0331 GB } UnZip/Zip{ index = 10.4428 value = 3.3665 dict = 1.00 all = 3.4849 } Zip/UnZip{ index = 0.0958 value = 0.2970 dict = 1.00 all = 0.2870 } ---------------------------- total value len = 63.084606 GB avg = 0.179 KB (by entry num) total key len = 6.965896 GB avg = 0.020 KB total ukey len = 3.316035 GB avg = 0.008 KB total ukey num = 0.395659940 Billion total entry num = 0.352537948 Billion write speed all = 0.952863167 MB/sec (with seq num) write speed all = 0.914499939 MB/sec (without seq num) 2024/08/20-13:59:17.047866 140500263245376 [compaction_job.cc:1944] [default] [JOB 33244] Generated table #14667584: 793852 keys, 33115389 bytes, temperature: kWarm 2024/08/20-13:59:17.047959 140500263245376 EVENT_LOG_v1 {"time_micros": 1724133557047902, "cf_name": "default", "job": 33244, "event": "table_file_creation", "file_number": 14667584, "file_size": 33115389, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640140336, "largest_seqno": 190621384066, "table_properties": {"data_size": 27677456, "index_size": 1520384, "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": 22227856, "raw_average_key_size": 28, "raw_value_size": 93175612, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 793852, "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": 1724133554, "oldest_key_time": 0, "file_creation_time": 1724133554, "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": 14667584, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:59:17.074328 140500263245376 [compaction_job.cc:699] job-33244: subcompact[0], size: 0.239636 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33244/att-00 [14667581,14667582,14667583,14667584] 2024/08/20-13:59:17.116522 140500263245376 (Original Log Time 2024/08/20-13:58:55.912573) EVENT_LOG_v1 {"time_micros": 1724133535912520, "job": 33244, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14667268], "files_L4": [14666687, 14659065, 14664728, 14664729], "score": 1.00175, "input_data_size": 254449786, "oldest_snapshot_seqno": 190628895482} 2024/08/20-13:59:17.116525 140500263245376 (Original Log Time 2024/08/20-13:59:17.116021) [compaction_job.cc:2018] [default] [JOB 33244] Compacted 1@3 + 4@4 files to L4 => 239635560 bytes 2024/08/20-13:59:17.116527 140500263245376 (Original Log Time 2024/08/20-13:59:17.116454) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 12.0 rd, 11.3 wr, level 4, files in(1, 4) out(4 +0 blob) MB in(37.1, 205.6 +0.0 blob) out(228.5 +0.0 blob), read-write-amplify(12.7) write-amplify(6.2) OK, records in: 6516335, records dropped: 189956 output_compression: Snappy 2024/08/20-13:59:17.116533 140500263245376 (Original Log Time 2024/08/20-13:59:17.116499) EVENT_LOG_v1 {"time_micros": 1724133557116479, "cf": "default", "job": 33244, "event": "compaction_finished", "compaction_time_micros": 21161768, "compaction_time_cpu_micros": 9789469, "output_level": 4, "num_output_files": 4, "total_output_size": 239635560, "num_input_records": 6516335, "num_output_records": 6326379, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 146388976, "file_range_sync_nanos": 0, "file_fsync_nanos": 3048, "file_prepare_write_nanos": 13049, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-13:59:17.235417 140500263245376 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":1724133535,"executesMs":21349,"compactionJobId":33244,"attempt":0,"compactionInputRawBytes":947683882,"compactionInputZipBytes":254449786,"compactionOutputRawBytes":0,"compactionOutputZipBytes":239635560,"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":"00-5884cdf576f851c67b0f443055040cb0-8b16e967abc79759-00"}}, response = 2024/08/20-13:59:17.235521 140500263245376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33244/att-00: olev 4, work 21.350 s, result 4.829 ms, install 0.531 ms, input{raw 903.782 MiB zip 242.662 MiB}