2024/08/20-05:41:10.947354 140500196103744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00: fork to child time = 0.010039 sec 2024/08/20-05:41:10.948387 140500196103744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00 2024/08/20-05:41:10.953422 140500196103744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00 2024/08/20-05:41:10.954379 140500196103744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:41:10.954784 140500196103744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:41:10.997741 140500196103744 [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-10338/att-00/MANIFEST-14629260 2024/08/20-05:41:11.048391 140500196103744 [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-10338/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641021, last_sequence is 190047531722, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640836 2024/08/20-05:41:11.048405 140500196103744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:41:11.048480 140500196103744 [version_set.cc:5652] Creating manifest 14641021 2024/08/20-05:41:11.076055 140500196103744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:41:11.095505 140500196103744 [compaction_job.cc:2433] [default] [JOB 10338] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-05:41:11.095521 140500196103744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5367 Base level 3, inputs: [14641018(38MB)], [14640290(71MB) 14640199(48MB)] 2024/08/20-05:41:11.102711 140500196103744 [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 2024/08/20-05:41:11.102751 140500196103744 [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 2024/08/20-05:41:11.102779 140500196103744 [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 2024/08/20-05:41:11.102793 140500196103744 [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 2024/08/20-05:41:11.102806 140500196103744 [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 2024/08/20-05:41:11.861406 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst) /dev/shm/ToplingTemp/Topling-198928-JIf4lb 2024/08/20-05:41:13.026524 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst): first pass time = 1.17's, 230.403'MB/sec 2024/08/20-05:41:15.651078 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst): old prealloc_size = 182563737, real_size = 65893968 2024/08/20-05:41:15.652226 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1846413 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2167 GB zip-val = 0.0619 GB avg-val = 117.38 avg-zval = 33.54 2024/08/20-05:41:15.654951 140500196103744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-05:41:17.430472 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641022.sst): second pass time = 2.62's, 82.639'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.78's, 41.624'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3124.901'MB/sec (index lex order gen) rebuild zvType time = 1.40's, 0.330'MB/sec write SST data time = 0.38's, 195.195'MB/sec dict compress time = 0.00's, 2159822.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 50042.215'MB/sec zip my value time = 2.62's, unzip length = 0.217'GB zip my value throughput = 82.639'MB/sec zip pipeline throughput = 82.639'MB/sec entries = 1846413 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.38 avg-zval = 33.54 usrkeys = 1846413 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.38 avg-zval = 33.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1846413 bytes = 6462464 } seq expand size = 12924891 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0619 GB dict = 2.16 MB all = 0.0741 GB } UnZip/Zip{ index = 10.5183 value = 3.5002 dict = 1.00 all = 3.6243 } Zip/UnZip{ index = 0.0951 value = 0.2857 dict = 1.00 all = 0.2759 } ---------------------------- total value len = 62.526411 GB avg = 0.180 KB (by entry num) total key len = 6.840457 GB avg = 0.020 KB total ukey len = 3.226436 GB avg = 0.008 KB total ukey num = 0.391179974 Billion total entry num = 0.348057982 Billion write speed all = 1.589662330 MB/sec (with seq num) write speed all = 1.525851502 MB/sec (without seq num) 2024/08/20-05:41:17.514617 140500196103744 [compaction_job.cc:1944] [default] [JOB 10338] Generated table #14641022: 1846413 keys, 74065121 bytes, temperature: kWarm 2024/08/20-05:41:17.514713 140500196103744 EVENT_LOG_v1 {"time_micros": 1724103677514662, "cf_name": "default", "job": 10338, "event": "table_file_creation", "file_number": 14641022, "file_size": 74065121, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793097424, "largest_seqno": 190047072373, "table_properties": {"data_size": 61921344, "index_size": 3510848, "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": 51699564, "raw_average_key_size": 28, "raw_value_size": 216736002, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1846413, "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": 1724103671, "oldest_key_time": 0, "file_creation_time": 1724103671, "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": 14641022, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:41:17.569238 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst) /dev/shm/ToplingTemp/Topling-198928-FMscKb 2024/08/20-05:41:19.145377 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst): first pass time = 1.58's, 170.317'MB/sec 2024/08/20-05:41:21.691680 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst): old prealloc_size = 182563737, real_size = 66530368 2024/08/20-05:41:21.692881 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1842787 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 = 0.0626 GB avg-val = 117.67 avg-zval = 33.95 2024/08/20-05:41:21.694369 140500196103744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-05:41:23.217887 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641023.sst): second pass time = 2.54's, 85.222'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.53's, 48.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2981.154'MB/sec (index lex order gen) rebuild zvType time = 1.26's, 0.364'MB/sec write SST data time = 0.26's, 286.999'MB/sec dict compress time = 0.00's, 2160368.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 49189.827'MB/sec zip my value time = 2.54's, unzip length = 0.217'GB zip my value throughput = 85.222'MB/sec zip pipeline throughput = 85.222'MB/sec entries = 1842787 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.67 avg-zval = 33.95 usrkeys = 1842787 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.67 avg-zval = 33.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1842787 bytes = 6449776 } seq expand size = 12899509 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 = 0.0626 GB dict = 2.16 MB all = 0.0747 GB } UnZip/Zip{ index = 10.5186 value = 3.4658 dict = 1.00 all = 3.5940 } Zip/UnZip{ index = 0.0951 value = 0.2885 dict = 1.00 all = 0.2782 } ---------------------------- total value len = 62.756148 GB avg = 0.179 KB (by entry num) total key len = 6.892055 GB avg = 0.020 KB total ukey len = 3.263291 GB avg = 0.008 KB total ukey num = 0.393022761 Billion total entry num = 0.349900769 Billion write speed all = 1.595897951 MB/sec (with seq num) write speed all = 1.531757785 MB/sec (without seq num) 2024/08/20-05:41:23.302961 140500196103744 [compaction_job.cc:1944] [default] [JOB 10338] Generated table #14641023: 1842787 keys, 74690243 bytes, temperature: kWarm 2024/08/20-05:41:23.303033 140500196103744 EVENT_LOG_v1 {"time_micros": 1724103683302997, "cf_name": "default", "job": 10338, "event": "table_file_creation", "file_number": 14641023, "file_size": 74690243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793097469, "largest_seqno": 190047072042, "table_properties": {"data_size": 62565616, "index_size": 3503872, "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": 51598036, "raw_average_key_size": 28, "raw_value_size": 216837558, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1842787, "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": 1724103677, "oldest_key_time": 0, "file_creation_time": 1724103677, "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": 14641023, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:41:23.353572 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641024.sst) /dev/shm/ToplingTemp/Topling-198928-dDQeDc 2024/08/20-05:41:23.383779 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641024.sst): first pass time = 0.03's, 218.764'MB/sec 2024/08/20-05:41:23.448637 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641024.sst): old prealloc_size = 182563737, real_size = 2251680 2024/08/20-05:41:23.448729 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641024.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 46451 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 7.86 raw-val = 0.0053 GB zip-val = 0.0019 GB avg-val = 114.00 avg-zval = 40.36 2024/08/20-05:41:23.484695 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00/14641024.sst): second pass time = 0.06's, 82.692'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 67.701'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7216.704'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.380'MB/sec write SST data time = 0.01's, 449.569'MB/sec dict compress time = 0.00's, 54036.000'MB/sec z-dict build time = 0.00's, sample length = 0.054'MB, throughput = 987.536'MB/sec zip my value time = 0.06's, unzip length = 0.005'GB zip my value throughput = 82.692'MB/sec zip pipeline throughput = 82.692'MB/sec entries = 46451 avg-key = 28.00 avg-zkey = 7.86 avg-val = 114.00 avg-zval = 40.36 usrkeys = 46451 avg-key = 20.00 avg-zkey = 7.86 avg-val = 121.00 avg-zval = 40.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 46451 bytes = 145168 } seq expand size = 325157 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0009 GB value = 0.0053 GB dict = 0.05 MB all = 0.0066 GB } __ZipSize{ index = 0.0004 GB value = 0.0019 GB dict = 0.05 MB all = 0.0024 GB } UnZip/Zip{ index = 2.5453 value = 2.8244 dict = 1.00 all = 2.7027 } Zip/UnZip{ index = 0.3929 value = 0.3541 dict = 1.00 all = 0.3700 } ---------------------------- total value len = 62.761768 GB avg = 0.179 KB (by entry num) total key len = 6.893356 GB avg = 0.020 KB total ukey len = 3.264220 GB avg = 0.008 KB total ukey num = 0.393069212 Billion total entry num = 0.349947220 Billion write speed all = 1.596046784 MB/sec (with seq num) write speed all = 1.531898494 MB/sec (without seq num) 2024/08/20-05:41:23.492231 140500196103744 [compaction_job.cc:1944] [default] [JOB 10338] Generated table #14641024: 46451 keys, 2440542 bytes, temperature: kWarm 2024/08/20-05:41:23.492290 140500196103744 EVENT_LOG_v1 {"time_micros": 1724103683492259, "cf_name": "default", "job": 10338, "event": "table_file_creation", "file_number": 14641024, "file_size": 2440542, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190004558476, "largest_seqno": 190027911609, "table_properties": {"data_size": 1874896, "index_size": 364992, "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": 1300628, "raw_average_key_size": 28, "raw_value_size": 5295414, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 46451, "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": 114, "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": 1724103683, "oldest_key_time": 0, "file_creation_time": 1724103683, "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": 14641024, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:41:23.498107 140500196103744 [compaction_job.cc:699] job-10338: subcompact[0], size: 0.151196 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10338/att-00 [14641022,14641023,14641024] 2024/08/20-05:41:23.529779 140500196103744 (Original Log Time 2024/08/20-05:41:11.095591) EVENT_LOG_v1 {"time_micros": 1724103671095539, "job": 10338, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14641018], "files_L4": [14640290, 14640199], "score": 1.00194, "input_data_size": 165967034, "oldest_snapshot_seqno": 190047530772} 2024/08/20-05:41:23.529783 140500196103744 (Original Log Time 2024/08/20-05:41:23.529243) [compaction_job.cc:2018] [default] [JOB 10338] Compacted 1@3 + 2@4 files to L4 => 151195906 bytes 2024/08/20-05:41:23.529784 140500196103744 (Original Log Time 2024/08/20-05:41:23.529711) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 13.4 rd, 12.2 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(38.5, 119.8 +0.0 blob) out(144.2 +0.0 blob), read-write-amplify(7.9) write-amplify(3.7) OK, records in: 3960074, records dropped: 224423 output_compression: Snappy 2024/08/20-05:41:23.529791 140500196103744 (Original Log Time 2024/08/20-05:41:23.529756) EVENT_LOG_v1 {"time_micros": 1724103683529737, "cf": "default", "job": 10338, "event": "compaction_finished", "compaction_time_micros": 12402522, "compaction_time_cpu_micros": 5770738, "output_level": 4, "num_output_files": 3, "total_output_size": 151195906, "num_input_records": 3960074, "num_output_records": 3735651, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105908515, "file_range_sync_nanos": 0, "file_fsync_nanos": 1882, "file_prepare_write_nanos": 8266, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-05:41:23.662285 140500196103744 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":1724103670,"executesMs":12576,"compactionJobId":10338,"attempt":0,"compactionInputRawBytes":575335268,"compactionInputZipBytes":165967034,"compactionOutputRawBytes":0,"compactionOutputZipBytes":151195906,"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-ef188bdedd5df434dcb83990cc8b9127-10c27edd2af36fa9-00"}}, response = 2024/08/20-05:41:23.662384 140500196103744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10338/att-00: olev 4, work 12.577 s, result 4.743 ms, install 0.566 ms, input{raw 548.682 MiB zip 158.278 MiB}