2024/08/20-09:23:11.266488 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00: fork to child time = 0.010227 sec 2024/08/20-09:23:11.268024 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00 2024/08/20-09:23:11.273194 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00 2024/08/20-09:23:11.276975 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:23:11.277390 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:23:11.319942 140500330387008 [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-21435/att-00/MANIFEST-14629260 2024/08/20-09:23:11.370838 140500330387008 [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-21435/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653685, last_sequence is 190322800885, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653478 2024/08/20-09:23:11.370845 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:23:11.370904 140500330387008 [version_set.cc:5652] Creating manifest 14653685 2024/08/20-09:23:11.397122 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:23:11.411664 140500330387008 [compaction_job.cc:2433] [default] [JOB 21435] Compacting 2@2 + 3@3 files to L3, score 1.10, subcompactions 1 : 1 2024/08/20-09:23:11.411675 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10978 Base level 2, inputs: [14653658(48MB) 14653659(1417KB)], [14651685(13MB) 14653270(90MB) 14653271(42MB)] 2024/08/20-09:23:11.420022 140500330387008 [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 2024/08/20-09:23:11.420058 140500330387008 [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 2024/08/20-09:23:11.420082 140500330387008 [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 2024/08/20-09:23:11.420092 140500330387008 [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 2024/08/20-09:23:11.420101 140500330387008 [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 2024/08/20-09:23:11.879313 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653686.sst) /dev/shm/ToplingTemp/Topling-284066-GCIaBV 2024/08/20-09:23:13.164266 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653686.sst): first pass time = 1.28's, 104.458'MB/sec 2024/08/20-09:23:15.172078 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653686.sst): old prealloc_size = 147639500, real_size = 91738544 2024/08/20-09:23:15.172167 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653686.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-09:23:15.756899 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653686.sst): second pass time = 2.01's, 61.532'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 162.713'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10434.917'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.346'MB/sec write SST data time = 0.10's, 948.276'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31426.676'MB/sec zip my value time = 2.01's, unzip length = 0.123'GB zip my value throughput = 61.532'MB/sec zip pipeline throughput = 134.793'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.0658 value = 1.3572 dict = 1.00 all = 1.4104 } Zip/UnZip{ index = 0.1103 value = 0.7368 dict = 1.00 all = 0.7090 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.215432612 MB/sec (with seq num) write speed all = 1.166708479 MB/sec (without seq num) 2024/08/20-09:23:15.864160 140500330387008 [compaction_job.cc:1944] [default] [JOB 21435] Generated table #14653686: 671089 keys, 95162108 bytes, temperature: kWarm 2024/08/20-09:23:15.864239 140500330387008 EVENT_LOG_v1 {"time_micros": 1724116995864194, "cf_name": "default", "job": 21435, "event": "table_file_creation", "file_number": 14653686, "file_size": 95162108, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190114616787, "largest_seqno": 190322358346, "table_properties": {"data_size": 90978400, "index_size": 592192, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724116991, "oldest_key_time": 0, "file_creation_time": 1724116991, "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": 14653686, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:15.905402 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653687.sst) /dev/shm/ToplingTemp/Topling-284066-cg35tY 2024/08/20-09:23:16.940460 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653687.sst): first pass time = 1.04's, 129.677'MB/sec 2024/08/20-09:23:18.290498 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653687.sst): old prealloc_size = 147639500, real_size = 91703552 2024/08/20-09:23:18.290587 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653687.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-09:23:19.154464 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653687.sst): second pass time = 1.35's, 91.543'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 110.008'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12709.387'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.229'MB/sec write SST data time = 0.13's, 720.890'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29812.401'MB/sec zip my value time = 1.35's, unzip length = 0.123'GB zip my value throughput = 91.543'MB/sec zip pipeline throughput = 91.543'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.82 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.82 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 9.7090 value = 1.3572 dict = 1.00 all = 1.4122 } Zip/UnZip{ index = 0.1030 value = 0.7368 dict = 1.00 all = 0.7081 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.217799023 MB/sec (with seq num) write speed all = 1.168983539 MB/sec (without seq num) 2024/08/20-09:23:19.263976 140500330387008 [compaction_job.cc:1944] [default] [JOB 21435] Generated table #14653687: 671089 keys, 95043260 bytes, temperature: kWarm 2024/08/20-09:23:19.264045 140500330387008 EVENT_LOG_v1 {"time_micros": 1724116999264012, "cf_name": "default", "job": 21435, "event": "table_file_creation", "file_number": 14653687, "file_size": 95043260, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190217941609, "largest_seqno": 190322358349, "table_properties": {"data_size": 90982688, "index_size": 552960, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724116995, "oldest_key_time": 0, "file_creation_time": 1724116995, "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": 14653687, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:19.303321 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst) /dev/shm/ToplingTemp/Topling-284066-lJu8EV 2024/08/20-09:23:19.316094 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst): first pass time = 0.01's, 126.462'MB/sec 2024/08/20-09:23:19.346385 140500330387008 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst): part-0: reject ZipStore ratio = 0.986 2024/08/20-09:23:19.349888 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst): old prealloc_size = 147639500, real_size = 1489800 2024/08/20-09:23:19.349918 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 8046 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.0015 GB zip-val = 0.0015 GB avg-val = 184.00 avg-zval = 184.02 2024/08/20-09:23:19.354357 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00/14653688.sst): second pass time = 0.03's, 49.827'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 339.285'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 194.980'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.640'MB/sec write SST data time = 0.00's, 1174.898'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.03's, unzip length = 0.001'GB zip my value throughput = 49.827'MB/sec zip pipeline throughput = 49.827'MB/sec entries = 8046 avg-key = 16.00 avg-zkey = 0.87 avg-val = 184.00 avg-zval = 184.02 usrkeys = 8046 avg-key = 8.00 avg-zkey = 0.87 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8046 bytes = 27168 } seq expand size = 56322 multi value expand size = 0 cnt WriteAppend = 188 UnZipSize{ index = 0.0001 GB value = 0.0015 GB dict = 0.00 MB all = 0.0016 GB } __ZipSize{ index = 0.0000 GB value = 0.0015 GB dict = 0.00 MB all = 0.0015 GB } UnZip/Zip{ index = 9.2271 value = 0.9999 dict = 0.00 all = 1.0615 } Zip/UnZip{ index = 0.1084 value = 1.0001 dict = 0.00 all = 0.9421 } ---------------------------- total value len = 62.554643 GB avg = 0.180 KB (by entry num) total key len = 6.810361 GB avg = 0.020 KB total ukey len = 3.200309 GB avg = 0.008 KB total ukey num = 0.390683785 Billion total entry num = 0.347561793 Billion write speed all = 1.217823990 MB/sec (with seq num) write speed all = 1.169007547 MB/sec (without seq num) 2024/08/20-09:23:19.361470 140500330387008 [compaction_job.cc:1944] [default] [JOB 21435] Generated table #14653688: 8046 keys, 1516003 bytes, temperature: kWarm 2024/08/20-09:23:19.361521 140500330387008 EVENT_LOG_v1 {"time_micros": 1724116999361493, "cf_name": "default", "job": 21435, "event": "table_file_creation", "file_number": 14653688, "file_size": 1516003, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190217947500, "largest_seqno": 190322358242, "table_properties": {"data_size": 1480656, "index_size": 6976, "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": 128736, "raw_average_key_size": 16, "raw_value_size": 1480464, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 8046, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724116999, "oldest_key_time": 0, "file_creation_time": 1724116999, "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": 14653688, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:19.366536 140500330387008 [compaction_job.cc:699] job-21435: subcompact[0], size: 0.191721 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21435/att-00 [14653686,14653687,14653688] 2024/08/20-09:23:19.404568 140500330387008 (Original Log Time 2024/08/20-09:23:11.411716) EVENT_LOG_v1 {"time_micros": 1724116991411686, "job": 21435, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14653658, 14653659], "files_L3": [14651685, 14653270, 14653271], "score": 1.10188, "input_data_size": 205226712, "oldest_snapshot_seqno": 190322800699} 2024/08/20-09:23:19.404571 140500330387008 (Original Log Time 2024/08/20-09:23:19.401333) [compaction_job.cc:2018] [default] [JOB 21435] Compacted 2@2 + 3@3 files to L3 => 191721371 bytes 2024/08/20-09:23:19.404573 140500330387008 (Original Log Time 2024/08/20-09:23:19.404493) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.8 rd, 24.1 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(49.6, 146.2 +0.0 blob) out(182.8 +0.0 blob), read-write-amplify(7.6) write-amplify(3.7) OK, records in: 1383777, records dropped: 33553 output_compression: Snappy 2024/08/20-09:23:19.404578 140500330387008 (Original Log Time 2024/08/20-09:23:19.404545) EVENT_LOG_v1 {"time_micros": 1724116999404518, "cf": "default", "job": 21435, "event": "compaction_finished", "compaction_time_micros": 7954825, "compaction_time_cpu_micros": 2781654, "output_level": 3, "num_output_files": 3, "total_output_size": 191721371, "num_input_records": 1383777, "num_output_records": 1350224, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 145522946, "file_range_sync_nanos": 0, "file_fsync_nanos": 1826, "file_prepare_write_nanos": 14634, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:23:19.538722 140500330387008 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":1724116991,"executesMs":8129,"compactionJobId":21435,"attempt":0,"compactionInputRawBytes":276755400,"compactionInputZipBytes":205226712,"compactionOutputRawBytes":0,"compactionOutputZipBytes":191721371,"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-b90c43b6accd760d687e74c2a85af7a9-c91a76da8cc86093-00"}}, response = 2024/08/20-09:23:19.538828 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21435/att-00: olev 3, work 8.130 s, result 4.712 ms, install 3.270 ms, input{raw 263.935 MiB zip 195.719 MiB}