2024/07/09-04:43:36.324813 139981404886592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00: fork to child time = 0.010502 sec 2024/07/09-04:43:36.325595 139981404886592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00 2024/07/09-04:43:36.337923 139981404886592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00 2024/07/09-04:43:36.338808 139981404886592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:43:36.339061 139981404886592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:43:36.375648 139981404886592 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30978/att-00/MANIFEST-12625661 2024/07/09-04:43:36.483191 139981404886592 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30978/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12661027, last_sequence is 147961302996, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12660899 2024/07/09-04:43:36.483203 139981404886592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:43:36.483263 139981404886592 [version_set.cc:5652] Creating manifest 12661027 2024/07/09-04:43:36.505504 139981404886592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:43:36.517293 139981404886592 [compaction_job.cc:2433] [default] [JOB 30978] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/09-04:43:36.517303 139981404886592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16222 Base level 2, inputs: [12661001(18MB)], [12659913(36MB) 12659914(34MB)] 2024/07/09-04:43:36.529346 139981404886592 [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 2024/07/09-04:43:36.529388 139981404886592 [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 2024/07/09-04:43:36.529408 139981404886592 [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 2024/07/09-04:43:36.529417 139981404886592 [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 2024/07/09-04:43:36.529425 139981404886592 [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 2024/07/09-04:43:37.058712 139981404886592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst) /dev/shm/ToplingTemp/Topling-15618-3Knwka 2024/07/09-04:43:37.643697 139981404886592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst): first pass time = 0.58's, 229.457'MB/sec 2024/07/09-04:43:39.806546 139981404886592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst): old prealloc_size = 103832614, real_size = 33962976 2024/07/09-04:43:39.807145 139981404886592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933883 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0320 GB avg-val = 115.72 avg-zval = 34.22 2024/07/09-04:43:39.807996 139981404886592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-04:43:40.665232 139981404886592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661028.sst): second pass time = 2.16's, 49.988'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 44.350'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3080.697'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.320'MB/sec write SST data time = 0.13's, 298.007'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 27214.315'MB/sec zip my value time = 2.16's, unzip length = 0.108'GB zip my value throughput = 49.988'MB/sec zip pipeline throughput = 111.345'MB/sec entries = 933883 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.72 avg-zval = 34.22 usrkeys = 933883 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.72 avg-zval = 34.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933883 bytes = 3268608 } seq expand size = 6537181 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0320 GB dict = 1.08 MB all = 0.0381 GB } UnZip/Zip{ index = 10.5152 value = 3.3821 dict = 1.00 all = 3.5244 } Zip/UnZip{ index = 0.0951 value = 0.2957 dict = 1.00 all = 0.2837 } ---------------------------- total value len = 0.114606 GB avg = 0.123 KB (by entry num) total key len = 0.026149 GB avg = 0.028 KB total ukey len = 0.018678 GB avg = 0.020 KB total ukey num = 0.000933883 Billion total entry num = 0.000933883 Billion write speed all = 0.055034719 MB/sec (with seq num) write speed all = 0.052113559 MB/sec (without seq num) 2024/07/09-04:43:40.710976 139981404886592 [compaction_job.cc:1944] [default] [JOB 30978] Generated table #12661028: 933883 keys, 38082325 bytes, temperature: kWarm 2024/07/09-04:43:40.711066 139981404886592 EVENT_LOG_v1 {"time_micros": 1720471420711013, "cf_name": "default", "job": 30978, "event": "table_file_creation", "file_number": 12661028, "file_size": 38082325, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147815407560, "largest_seqno": 147960721778, "table_properties": {"data_size": 31953040, "index_size": 1776256, "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": 26148724, "raw_average_key_size": 28, "raw_value_size": 108069102, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933883, "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": 1720471417, "oldest_key_time": 0, "file_creation_time": 1720471417, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661028, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:40.738187 139981404886592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst) /dev/shm/ToplingTemp/Topling-15618-Usljja 2024/07/09-04:43:42.021825 139981404886592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst): first pass time = 1.28's, 104.563'MB/sec 2024/07/09-04:43:44.056086 139981404886592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst): old prealloc_size = 103832614, real_size = 34317664 2024/07/09-04:43:44.056751 139981404886592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 927556 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1082 GB zip-val = 0.0323 GB avg-val = 116.70 avg-zval = 34.83 2024/07/09-04:43:44.057633 139981404886592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-04:43:44.941706 139981404886592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661029.sst): second pass time = 2.03's, 53.239'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 43.513'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2749.433'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.315'MB/sec write SST data time = 0.15's, 258.370'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.081'MB, throughput = 35332.004'MB/sec zip my value time = 2.03's, unzip length = 0.108'GB zip my value throughput = 53.239'MB/sec zip pipeline throughput = 53.239'MB/sec entries = 927556 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.70 avg-zval = 34.83 usrkeys = 927556 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.70 avg-zval = 34.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 927556 bytes = 3362400 } seq expand size = 6492892 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0323 GB dict = 1.08 MB all = 0.0385 GB } UnZip/Zip{ index = 10.4458 value = 3.3503 dict = 1.00 all = 3.4831 } Zip/UnZip{ index = 0.0957 value = 0.2985 dict = 1.00 all = 0.2871 } ---------------------------- total value len = 0.229345 GB avg = 0.123 KB (by entry num) total key len = 0.052120 GB avg = 0.028 KB total ukey len = 0.037229 GB avg = 0.020 KB total ukey num = 0.001861439 Billion total entry num = 0.001861439 Billion write speed all = 0.109868423 MB/sec (with seq num) write speed all = 0.104055613 MB/sec (without seq num) 2024/07/09-04:43:44.993810 139981404886592 [compaction_job.cc:1944] [default] [JOB 30978] Generated table #12661029: 927556 keys, 38534563 bytes, temperature: kWarm 2024/07/09-04:43:44.993882 139981404886592 EVENT_LOG_v1 {"time_micros": 1720471424993846, "cf_name": "default", "job": 30978, "event": "table_file_creation", "file_number": 12661029, "file_size": 38534563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147576087509, "largest_seqno": 147960728032, "table_properties": {"data_size": 32309648, "index_size": 1775936, "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": 25971568, "raw_average_key_size": 28, "raw_value_size": 108246288, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 927556, "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": 1720471420, "oldest_key_time": 0, "file_creation_time": 1720471420, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661029, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:45.023402 139981404886592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst) /dev/shm/ToplingTemp/Topling-15618-eeeAI9 2024/07/09-04:43:45.236806 139981404886592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst): first pass time = 0.21's, 211.609'MB/sec 2024/07/09-04:43:45.712627 139981404886592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst): old prealloc_size = 103832614, real_size = 12408256 2024/07/09-04:43:45.712946 139981404886592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 314563 prefix = 4 raw-key = 0.0050 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0363 GB zip-val = 0.0117 GB avg-val = 115.52 avg-zval = 37.28 2024/07/09-04:43:45.713389 139981404886592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.045 GB 2024/07/09-04:43:46.400478 139981404886592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00/12661030.sst): second pass time = 0.47's, 76.529'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 20.012'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1955.427'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.133'MB/sec write SST data time = 0.09's, 144.909'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.372'MB, throughput = 8937.211'MB/sec zip my value time = 0.47's, unzip length = 0.036'GB zip my value throughput = 76.529'MB/sec zip pipeline throughput = 76.529'MB/sec entries = 314563 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.52 avg-zval = 37.28 usrkeys = 314563 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.52 avg-zval = 37.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 314563 bytes = 1061664 } seq expand size = 2201941 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0063 GB value = 0.0363 GB dict = 0.37 MB all = 0.0451 GB } __ZipSize{ index = 0.0006 GB value = 0.0117 GB dict = 0.37 MB all = 0.0138 GB } UnZip/Zip{ index = 10.4265 value = 3.0988 dict = 1.00 all = 3.2795 } Zip/UnZip{ index = 0.0959 value = 0.3227 dict = 1.00 all = 0.3049 } ---------------------------- total value len = 0.267884 GB avg = 0.123 KB (by entry num) total key len = 0.060928 GB avg = 0.028 KB total ukey len = 0.043520 GB avg = 0.020 KB total ukey num = 0.002176002 Billion total entry num = 0.002176002 Billion write speed all = 0.128276803 MB/sec (with seq num) write speed all = 0.121485559 MB/sec (without seq num) 2024/07/09-04:43:46.422986 139981404886592 [compaction_job.cc:1944] [default] [JOB 30978] Generated table #12661030: 314563 keys, 13765566 bytes, temperature: kWarm 2024/07/09-04:43:46.423074 139981404886592 EVENT_LOG_v1 {"time_micros": 1720471426423026, "cf_name": "default", "job": 30978, "event": "table_file_creation", "file_number": 12661030, "file_size": 13765566, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147892798130, "largest_seqno": 147960726590, "table_properties": {"data_size": 11726064, "index_size": 603392, "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": 8807764, "raw_average_key_size": 28, "raw_value_size": 36336818, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 314563, "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": 1720471425, "oldest_key_time": 0, "file_creation_time": 1720471425, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661030, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:46.437202 139981404886592 [compaction_job.cc:699] job-30978: subcompact[0], size: 0.090382 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30978/att-00 [12661028,12661029,12661030] 2024/07/09-04:43:46.491589 139981404886592 (Original Log Time 2024/07/09-04:43:36.517363) EVENT_LOG_v1 {"time_micros": 1720471416517312, "job": 30978, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12661001], "files_L3": [12659913, 12659914], "score": 1.00712, "input_data_size": 94393286, "oldest_snapshot_seqno": 147961302815} 2024/07/09-04:43:46.491594 139981404886592 (Original Log Time 2024/07/09-04:43:46.490881) [compaction_job.cc:2018] [default] [JOB 30978] Compacted 1@2 + 2@3 files to L3 => 90382454 bytes 2024/07/09-04:43:46.491597 139981404886592 (Original Log Time 2024/07/09-04:43:46.491498) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.5 rd, 9.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(18.4, 71.6 +0.0 blob) out(86.2 +0.0 blob), read-write-amplify(9.6) write-amplify(4.7) OK, records in: 2224105, records dropped: 48103 output_compression: Snappy 2024/07/09-04:43:46.491607 139981404886592 (Original Log Time 2024/07/09-04:43:46.491559) EVENT_LOG_v1 {"time_micros": 1720471426491532, "cf": "default", "job": 30978, "event": "compaction_finished", "compaction_time_micros": 9919857, "compaction_time_cpu_micros": 3948219, "output_level": 3, "num_output_files": 3, "total_output_size": 90382454, "num_input_records": 2224105, "num_output_records": 2176002, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67450722, "file_range_sync_nanos": 0, "file_fsync_nanos": 3079, "file_prepare_write_nanos": 7624, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-04:43:46.630179 139981404886592 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":1720420896,"starts":1720471416,"executesMs":10146,"compactionJobId":30978,"attempt":0,"compactionInputRawBytes":320410890,"compactionInputZipBytes":94393286,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90382454,"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":"00-965f7f760e4dbef6d16f4bc302c13f0f-49a9baf959f605f1-00"}}, response = 2024/07/09-04:43:46.630278 139981404886592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30978/att-00: olev 3, work 10.146 s, result 19.597 ms, install 0.766 ms, input{raw 305.568 MiB zip 90.020 MiB}