2024/07/26-03:33:21.047925 140562475349568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00: fork to child time = 0.033852 sec 2024/07/26-03:33:21.048651 140562475349568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00 2024/07/26-03:33:21.053101 140562475349568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00 2024/07/26-03:33:21.053348 140562475349568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-03:33:21.053568 140562475349568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-03:33:21.095717 140562475349568 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85832/att-00/MANIFEST-13366722 2024/07/26-03:33:21.160449 140562475349568 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85832/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13469217, last_sequence is 165367411567, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13469132 2024/07/26-03:33:21.160458 140562475349568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-03:33:21.160526 140562475349568 [version_set.cc:5652] Creating manifest 13469217 2024/07/26-03:33:21.186787 140562475349568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-03:33:21.201072 140562475349568 [compaction_job.cc:2433] [default] [JOB 85832] Compacting 1@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/07/26-03:33:21.201082 140562475349568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 44509 Base level 1, inputs: [13469149(31MB)], [13469109(20MB) 13469212(20MB)] 2024/07/26-03:33:21.561584 140562475349568 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:33:21.561618 140562475349568 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:33:21.561632 140562475349568 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-03:33:21.561646 140562475349568 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-03:33:21.561654 140562475349568 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-03:33:21.724222 140562475349568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst) /dev/shm/ToplingTemp/Topling-172844-DSDwMP 2024/07/26-03:33:21.994423 140562475349568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst): first pass time = 0.27's, 248.409'MB/sec 2024/07/26-03:33:23.670818 140562475349568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst): old prealloc_size = 73819750, real_size = 19532144 2024/07/26-03:33:23.671197 140562475349568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466083 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 115.98 avg-zval = 39.75 2024/07/26-03:33:23.671644 140562475349568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-03:33:24.719504 140562475349568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469218.sst): second pass time = 1.68's, 32.267'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 20.369'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2571.288'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.134'MB/sec write SST data time = 0.18's, 117.830'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 8671.893'MB/sec zip my value time = 1.68's, unzip length = 0.054'GB zip my value throughput = 32.267'MB/sec zip pipeline throughput = 137.098'MB/sec entries = 466083 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.98 avg-zval = 39.75 usrkeys = 466083 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.98 avg-zval = 39.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466083 bytes = 1398256 } seq expand size = 3262581 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5027 value = 2.9177 dict = 1.00 all = 3.1417 } Zip/UnZip{ index = 0.0952 value = 0.3427 dict = 1.00 all = 0.3183 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013050 GB avg = 0.028 KB total ukey len = 0.009322 GB avg = 0.020 KB total ukey num = 0.000466083 Billion total entry num = 0.000466083 Billion write speed all = 0.001745125 MB/sec (with seq num) write speed all = 0.001652659 MB/sec (without seq num) 2024/07/26-03:33:24.754278 140562475349568 [compaction_job.cc:1944] [default] [JOB 85832] Generated table #13469218: 466083 keys, 21360562 bytes, temperature: kWarm 2024/07/26-03:33:24.754369 140562475349568 EVENT_LOG_v1 {"time_micros": 1721936004754310, "cf_name": "default", "job": 85832, "event": "table_file_creation", "file_number": 13469218, "file_size": 21360562, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165354566326, "largest_seqno": 165367163470, "table_properties": {"data_size": 18527904, "index_size": 887552, "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": 13050324, "raw_average_key_size": 28, "raw_value_size": 54058558, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466083, "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": 1721936001, "oldest_key_time": 0, "file_creation_time": 1721936001, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13469218, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:33:24.792547 140562475349568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst) /dev/shm/ToplingTemp/Topling-172844-vx0aqP 2024/07/26-03:33:25.627914 140562475349568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst): first pass time = 0.84's, 80.340'MB/sec 2024/07/26-03:33:26.505063 140562475349568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst): old prealloc_size = 73819750, real_size = 19935248 2024/07/26-03:33:26.505352 140562475349568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466113 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 115.98 avg-zval = 40.60 2024/07/26-03:33:26.505749 140562475349568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-03:33:26.918834 140562475349568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469219.sst): second pass time = 0.88's, 61.691'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 53.028'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3325.006'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.335'MB/sec write SST data time = 0.07's, 331.693'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 10077.199'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.691'MB/sec zip pipeline throughput = 61.691'MB/sec entries = 466113 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.98 avg-zval = 40.60 usrkeys = 466113 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.98 avg-zval = 40.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466113 bytes = 1573152 } seq expand size = 3262791 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4349 value = 2.8564 dict = 1.00 all = 3.0587 } Zip/UnZip{ index = 0.0958 value = 0.3501 dict = 1.00 all = 0.3269 } ---------------------------- total value len = 0.114642 GB avg = 0.123 KB (by entry num) total key len = 0.026101 GB avg = 0.028 KB total ukey len = 0.018644 GB avg = 0.020 KB total ukey num = 0.000932196 Billion total entry num = 0.000932196 Billion write speed all = 0.003490065 MB/sec (with seq num) write speed all = 0.003305136 MB/sec (without seq num) 2024/07/26-03:33:26.948298 140562475349568 [compaction_job.cc:1944] [default] [JOB 85832] Generated table #13469219: 466113 keys, 21940294 bytes, temperature: kWarm 2024/07/26-03:33:26.948371 140562475349568 EVENT_LOG_v1 {"time_micros": 1721936006948328, "cf_name": "default", "job": 85832, "event": "table_file_creation", "file_number": 13469219, "file_size": 21940294, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165261215556, "largest_seqno": 165367161187, "table_properties": {"data_size": 18925184, "index_size": 893376, "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": 13051164, "raw_average_key_size": 28, "raw_value_size": 54057714, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466113, "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": 1721936004, "oldest_key_time": 0, "file_creation_time": 1721936004, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13469219, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:33:26.977376 140562475349568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst) /dev/shm/ToplingTemp/Topling-172844-Ert3IO 2024/07/26-03:33:27.129771 140562475349568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst): first pass time = 0.15's, 219.942'MB/sec 2024/07/26-03:33:27.547267 140562475349568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst): old prealloc_size = 73819750, real_size = 9900432 2024/07/26-03:33:27.547460 140562475349568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233223 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0094 GB avg-val = 115.68 avg-zval = 40.29 2024/07/26-03:33:27.547697 140562475349568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/07/26-03:33:27.757369 140562475349568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00/13469220.sst): second pass time = 0.42's, 64.835'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 51.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2613.427'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.336'MB/sec write SST data time = 0.04's, 300.014'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 9536.727'MB/sec zip my value time = 0.42's, unzip length = 0.027'GB zip my value throughput = 64.835'MB/sec zip pipeline throughput = 64.835'MB/sec entries = 233223 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.68 avg-zval = 40.29 usrkeys = 233223 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.68 avg-zval = 40.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233223 bytes = 787136 } seq expand size = 1632561 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.4866 value = 2.8710 dict = 1.00 all = 3.0717 } Zip/UnZip{ index = 0.0954 value = 0.3483 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.143253 GB avg = 0.123 KB (by entry num) total key len = 0.032632 GB avg = 0.028 KB total ukey len = 0.023308 GB avg = 0.020 KB total ukey num = 0.001165419 Billion total entry num = 0.001165419 Billion write speed all = 0.004361404 MB/sec (with seq num) write speed all = 0.004130214 MB/sec (without seq num) 2024/07/26-03:33:27.775444 140562475349568 [compaction_job.cc:1944] [default] [JOB 85832] Generated table #13469220: 233223 keys, 10909084 bytes, temperature: kWarm 2024/07/26-03:33:27.775510 140562475349568 EVENT_LOG_v1 {"time_micros": 1721936007775472, "cf_name": "default", "job": 85832, "event": "table_file_creation", "file_number": 13469220, "file_size": 10909084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165285156495, "largest_seqno": 165367163270, "table_properties": {"data_size": 9397120, "index_size": 444800, "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": 6530244, "raw_average_key_size": 28, "raw_value_size": 26979202, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233223, "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": 1721936006, "oldest_key_time": 0, "file_creation_time": 1721936006, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13469220, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-03:33:27.787786 140562475349568 [compaction_job.cc:699] job-85832: subcompact[0], size: 0.054210 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-85832/att-00 [13469218,13469219,13469220] 2024/07/26-03:33:27.813770 140562475349568 (Original Log Time 2024/07/26-03:33:21.201141) EVENT_LOG_v1 {"time_micros": 1721936001201093, "job": 85832, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13469149], "files_L2": [13469109, 13469212], "score": 0.942804, "input_data_size": 76425613, "oldest_snapshot_seqno": 165367411128} 2024/07/26-03:33:27.813774 140562475349568 (Original Log Time 2024/07/26-03:33:27.810344) [compaction_job.cc:2018] [default] [JOB 85832] Compacted 1@1 + 2@2 files to L2 => 54209940 bytes 2024/07/26-03:33:27.813775 140562475349568 (Original Log Time 2024/07/26-03:33:27.813699) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 11.6 rd, 8.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 41.1 +0.0 blob) out(51.7 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1165419, records dropped: 0 output_compression: Snappy 2024/07/26-03:33:27.813782 140562475349568 (Original Log Time 2024/07/26-03:33:27.813741) EVENT_LOG_v1 {"time_micros": 1721936007813722, "cf": "default", "job": 85832, "event": "compaction_finished", "compaction_time_micros": 6586653, "compaction_time_cpu_micros": 2157390, "output_level": 2, "num_output_files": 3, "total_output_size": 54209940, "num_input_records": 1165419, "num_output_records": 1165419, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 56530921, "file_range_sync_nanos": 0, "file_fsync_nanos": 2379, "file_prepare_write_nanos": 7217, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-03:33:27.954701 140562475349568 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":1721720512,"starts":1721936000,"executesMs":6755,"compactionJobId":85832,"attempt":0,"compactionInputRawBytes":167727206,"compactionInputZipBytes":76425613,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54209940,"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":"00-5c518122be36772b1d0473820a1f8262-fe14b268e50c5aa0-00"}}, response = 2024/07/26-03:33:27.954803 140562475349568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-85832/att-00: olev 2, work 6.756 s, result 6.465 ms, install 3.457 ms, input{raw 159.957 MiB zip 72.885 MiB}