2024/08/20-20:24:26.390933 139856900052544 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00: fork to child time = 0.016948 sec 2024/08/20-20:24:26.391771 139856900052544 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00 2024/08/20-20:24:26.397436 139856900052544 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00 2024/08/20-20:24:26.399230 139856900052544 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:24:26.399584 139856900052544 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:24:26.440011 139856900052544 [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-48539/att-00/MANIFEST-14629260 2024/08/20-20:24:26.458567 139856900052544 [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-48539/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14685139, last_sequence is 191011263089, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14684987 2024/08/20-20:24:26.458578 139856900052544 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:24:26.458647 139856900052544 [version_set.cc:5652] Creating manifest 14685139 2024/08/20-20:24:26.490646 139856900052544 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:24:26.503682 139856900052544 [compaction_job.cc:2433] [default] [JOB 48539] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-20:24:26.503698 139856900052544 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24664 Base level 3, inputs: [14683842(36MB)], [14677782(66MB) 14677783(66MB) 14678813(66MB)] 2024/08/20-20:24:26.507484 139856900052544 [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 2024/08/20-20:24:26.507522 139856900052544 [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 2024/08/20-20:24:26.507546 139856900052544 [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 2024/08/20-20:24:26.507556 139856900052544 [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 2024/08/20-20:24:26.507566 139856900052544 [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 2024/08/20-20:24:27.382380 139856900052544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst) /dev/shm/ToplingTemp/Topling-9261-VaCEWs 2024/08/20-20:24:28.912028 139856900052544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst): first pass time = 1.53's, 175.497'MB/sec 2024/08/20-20:24:31.479135 139856900052544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst): old prealloc_size = 271612297, real_size = 59850080 2024/08/20-20:24:31.480332 139856900052544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1854937 prefix = 4 raw-key = 0.0297 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2165 GB zip-val = 0.0559 GB avg-val = 116.71 avg-zval = 30.11 2024/08/20-20:24:31.484200 139856900052544 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-20:24:33.664699 139856900052544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685140.sst): second pass time = 2.57's, 84.388'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.19's, 31.453'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3005.798'MB/sec (index lex order gen) rebuild zvType time = 1.88's, 0.247'MB/sec write SST data time = 0.30's, 226.445'MB/sec dict compress time = 0.00's, 2158568.000'MB/sec z-dict build time = 0.00's, sample length = 2.159'MB, throughput = 56266.924'MB/sec zip my value time = 2.57's, unzip length = 0.216'GB zip my value throughput = 84.388'MB/sec zip pipeline throughput = 84.388'MB/sec entries = 1854937 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.71 avg-zval = 30.11 usrkeys = 1854937 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.71 avg-zval = 30.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1854937 bytes = 7187888 } seq expand size = 12984559 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0371 GB value = 0.2165 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0559 GB dict = 2.16 MB all = 0.0687 GB } UnZip/Zip{ index = 10.5191 value = 3.8758 dict = 1.00 all = 3.9049 } Zip/UnZip{ index = 0.0951 value = 0.2580 dict = 1.00 all = 0.2561 } ---------------------------- total value len = 0.229482 GB avg = 0.124 KB (by entry num) total key len = 0.051938 GB avg = 0.028 KB total ukey len = 0.037099 GB avg = 0.020 KB total ukey num = 0.001854937 Billion total entry num = 0.001854937 Billion write speed all = 0.345903388 MB/sec (with seq num) write speed all = 0.327663641 MB/sec (without seq num) 2024/08/20-20:24:33.744064 139856900052544 [compaction_job.cc:1944] [default] [JOB 48539] Generated table #14685140: 1854937 keys, 68743291 bytes, temperature: kWarm 2024/08/20-20:24:33.744148 139856900052544 EVENT_LOG_v1 {"time_micros": 1724156673744103, "cf_name": "default", "job": 48539, "event": "table_file_creation", "file_number": 14685140, "file_size": 68743291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234819, "largest_seqno": 190978145367, "table_properties": {"data_size": 55859408, "index_size": 3526784, "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": 51938236, "raw_average_key_size": 28, "raw_value_size": 216497330, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1854937, "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": 1724156667, "oldest_key_time": 0, "file_creation_time": 1724156667, "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": 14685140, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:24:33.786818 139856900052544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst) /dev/shm/ToplingTemp/Topling-9261-YXdxCs 2024/08/20-20:24:35.643894 139856900052544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst): first pass time = 1.86's, 144.550'MB/sec 2024/08/20-20:24:38.054477 139856900052544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst): old prealloc_size = 271612297, real_size = 60308320 2024/08/20-20:24:38.055558 139856900052544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844820 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 = 0.0563 GB avg-val = 117.51 avg-zval = 30.53 2024/08/20-20:24:38.057136 139856900052544 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-20:24:39.480041 139856900052544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685141.sst): second pass time = 2.41's, 89.974'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.43's, 48.519'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3341.348'MB/sec (index lex order gen) rebuild zvType time = 1.16's, 0.396'MB/sec write SST data time = 0.26's, 266.229'MB/sec dict compress time = 0.00's, 2160306.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 53044.885'MB/sec zip my value time = 2.41's, unzip length = 0.217'GB zip my value throughput = 89.974'MB/sec zip pipeline throughput = 89.974'MB/sec entries = 1844820 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.51 avg-zval = 30.53 usrkeys = 1844820 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.51 avg-zval = 30.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844820 bytes = 7148688 } seq expand size = 12913740 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 = 0.0692 GB } UnZip/Zip{ index = 10.4500 value = 3.8493 dict = 1.00 all = 3.8810 } Zip/UnZip{ index = 0.0957 value = 0.2598 dict = 1.00 all = 0.2577 } ---------------------------- total value len = 0.459176 GB avg = 0.124 KB (by entry num) total key len = 0.103593 GB avg = 0.028 KB total ukey len = 0.073995 GB avg = 0.020 KB total ukey num = 0.003699757 Billion total entry num = 0.003699757 Billion write speed all = 0.686810429 MB/sec (with seq num) write speed all = 0.650688608 MB/sec (without seq num) 2024/08/20-20:24:39.561389 139856900052544 [compaction_job.cc:1944] [default] [JOB 48539] Generated table #14685141: 1844820 keys, 69166533 bytes, temperature: kWarm 2024/08/20-20:24:39.561465 139856900052544 EVENT_LOG_v1 {"time_micros": 1724156679561427, "cf_name": "default", "job": 48539, "event": "table_file_creation", "file_number": 14685141, "file_size": 69166533, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234836, "largest_seqno": 190978145384, "table_properties": {"data_size": 56316176, "index_size": 3530752, "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": 51654960, "raw_average_key_size": 28, "raw_value_size": 216780528, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844820, "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": 1724156673, "oldest_key_time": 0, "file_creation_time": 1724156673, "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": 14685141, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:24:39.606207 139856900052544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst) /dev/shm/ToplingTemp/Topling-9261-9uue3t 2024/08/20-20:24:41.251545 139856900052544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst): first pass time = 1.65's, 163.156'MB/sec 2024/08/20-20:24:43.631965 139856900052544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst): old prealloc_size = 271612297, real_size = 59232320 2024/08/20-20:24:43.633012 139856900052544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1841617 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2169 GB zip-val = 0.0553 GB avg-val = 117.76 avg-zval = 30.01 2024/08/20-20:24:43.634615 139856900052544 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-20:24:45.026351 139856900052544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685142.sst): second pass time = 2.38's, 91.150'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.39's, 48.824'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3378.763'MB/sec (index lex order gen) rebuild zvType time = 1.14's, 0.405'MB/sec write SST data time = 0.26's, 265.815'MB/sec dict compress time = 0.00's, 2160350.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 55078.653'MB/sec zip my value time = 2.38's, unzip length = 0.217'GB zip my value throughput = 91.150'MB/sec zip pipeline throughput = 91.150'MB/sec entries = 1841617 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.76 avg-zval = 30.01 usrkeys = 1841617 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.76 avg-zval = 30.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1841617 bytes = 7136288 } seq expand size = 12891319 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0368 GB value = 0.2169 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0553 GB dict = 2.16 MB all = 0.0681 GB } UnZip/Zip{ index = 10.5184 value = 3.9238 dict = 1.00 all = 3.9430 } Zip/UnZip{ index = 0.0951 value = 0.2549 dict = 1.00 all = 0.2536 } ---------------------------- total value len = 0.688938 GB avg = 0.124 KB (by entry num) total key len = 0.155158 GB avg = 0.028 KB total ukey len = 0.110827 GB avg = 0.020 KB total ukey num = 0.005541374 Billion total entry num = 0.005541374 Billion write speed all = 1.023219071 MB/sec (with seq num) write speed all = 0.969480743 MB/sec (without seq num) 2024/08/20-20:24:45.104721 139856900052544 [compaction_job.cc:1944] [default] [JOB 48539] Generated table #14685142: 1841617 keys, 68079025 bytes, temperature: kWarm 2024/08/20-20:24:45.104793 139856900052544 EVENT_LOG_v1 {"time_micros": 1724156685104758, "cf_name": "default", "job": 48539, "event": "table_file_creation", "file_number": 14685142, "file_size": 68079025, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234854, "largest_seqno": 190962366798, "table_properties": {"data_size": 55270064, "index_size": 3501696, "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": 51565276, "raw_average_key_size": 28, "raw_value_size": 216870222, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1841617, "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": 1724156679, "oldest_key_time": 0, "file_creation_time": 1724156679, "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": 14685142, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:24:45.148403 139856900052544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685143.sst) /dev/shm/ToplingTemp/Topling-9261-OkpNXu 2024/08/20-20:24:45.469372 139856900052544 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685143.sst): first pass time = 0.32's, 257.134'MB/sec 2024/08/20-20:24:46.298465 139856900052544 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685143.sst): old prealloc_size = 271612297, real_size = 24543392 2024/08/20-20:24:46.298543 139856900052544 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685143.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 565206 prefix = 4 raw-key = 0.0090 GB zip-key = 0.0049 GB avg-key = 16.00 avg-zkey = 8.62 raw-val = 0.0667 GB zip-val = 0.0195 GB avg-val = 118.00 avg-zval = 34.55 2024/08/20-20:24:46.756732 139856900052544 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00/14685143.sst): second pass time = 0.83's, 80.515'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 59.191'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 102546.770'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.357'MB/sec write SST data time = 0.06's, 431.091'MB/sec dict compress time = 0.00's, 670948.000'MB/sec z-dict build time = 0.00's, sample length = 0.671'MB, throughput = 16342.662'MB/sec zip my value time = 0.83's, unzip length = 0.067'GB zip my value throughput = 80.515'MB/sec zip pipeline throughput = 80.515'MB/sec entries = 565206 avg-key = 28.00 avg-zkey = 8.62 avg-val = 118.00 avg-zval = 34.55 usrkeys = 565206 avg-key = 20.00 avg-zkey = 8.62 avg-val = 125.00 avg-zval = 34.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 565206 bytes = 2048880 } seq expand size = 3956442 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0113 GB value = 0.0667 GB dict = 0.67 MB all = 0.0825 GB } __ZipSize{ index = 0.0049 GB value = 0.0195 GB dict = 0.67 MB all = 0.0271 GB } UnZip/Zip{ index = 2.3192 value = 3.4153 dict = 1.00 all = 3.0422 } Zip/UnZip{ index = 0.4312 value = 0.2928 dict = 1.00 all = 0.3287 } ---------------------------- total value len = 0.759588 GB avg = 0.124 KB (by entry num) total key len = 0.170984 GB avg = 0.028 KB total ukey len = 0.122132 GB avg = 0.020 KB total ukey num = 0.006106580 Billion total entry num = 0.006106580 Billion write speed all = 1.125685270 MB/sec (with seq num) write speed all = 1.066589728 MB/sec (without seq num) 2024/08/20-20:24:46.793791 139856900052544 [compaction_job.cc:1944] [default] [JOB 48539] Generated table #14685143: 565206 keys, 27124785 bytes, temperature: kWarm 2024/08/20-20:24:46.793860 139856900052544 EVENT_LOG_v1 {"time_micros": 1724156686793826, "cf_name": "default", "job": 48539, "event": "table_file_creation", "file_number": 14685143, "file_size": 27124785, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964786998, "largest_seqno": 190292725939, "table_properties": {"data_size": 19527888, "index_size": 4874048, "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": 15825768, "raw_average_key_size": 28, "raw_value_size": 66694308, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 565206, "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": 1724156685, "oldest_key_time": 0, "file_creation_time": 1724156685, "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": 14685143, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:24:46.809285 139856900052544 [compaction_job.cc:699] job-48539: subcompact[0], size: 0.233114 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48539/att-00 [14685140,14685141,14685142,14685143] 2024/08/20-20:24:46.847142 139856900052544 (Original Log Time 2024/08/20-20:24:26.503755) EVENT_LOG_v1 {"time_micros": 1724156666503713, "job": 48539, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14683842], "files_L4": [14677782, 14677783, 14678813], "score": 1.0005, "input_data_size": 246920270, "oldest_snapshot_seqno": 191011261505} 2024/08/20-20:24:46.847145 139856900052544 (Original Log Time 2024/08/20-20:24:46.846655) [compaction_job.cc:2018] [default] [JOB 48539] Compacted 1@3 + 3@4 files to L4 => 233113634 bytes 2024/08/20-20:24:46.847147 139856900052544 (Original Log Time 2024/08/20-20:24:46.847075) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 12.2 rd, 11.5 wr, level 4, files in(1, 3) out(4 +0 blob) MB in(36.3, 199.2 +0.0 blob) out(222.3 +0.0 blob), read-write-amplify(12.6) write-amplify(6.1) OK, records in: 6470648, records dropped: 364068 output_compression: Snappy 2024/08/20-20:24:46.847153 139856900052544 (Original Log Time 2024/08/20-20:24:46.847119) EVENT_LOG_v1 {"time_micros": 1724156686847101, "cf": "default", "job": 48539, "event": "compaction_finished", "compaction_time_micros": 20305542, "compaction_time_cpu_micros": 9578276, "output_level": 4, "num_output_files": 4, "total_output_size": 233113634, "num_input_records": 6470648, "num_output_records": 6106580, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 145926040, "file_range_sync_nanos": 0, "file_fsync_nanos": 2908, "file_prepare_write_nanos": 12233, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-20:24:46.971069 139856900052544 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":1724156666,"executesMs":20448,"compactionJobId":48539,"attempt":0,"compactionInputRawBytes":939524284,"compactionInputZipBytes":246920270,"compactionOutputRawBytes":0,"compactionOutputZipBytes":233113634,"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-af3005a07a9c316349fa0760ad588761-70fd2879256aa458-00"}}, response = 2024/08/20-20:24:46.971157 139856900052544 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-48539/att-00: olev 4, work 20.448 s, result 7.133 ms, install 0.517 ms, input{raw 896.000 MiB zip 235.482 MiB}