2024/08/21-03:42:04.182940 140539803006528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00: fork to child time = 0.008147 sec 2024/08/21-03:42:04.183589 140539803006528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00 2024/08/21-03:42:04.187472 140539803006528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00 2024/08/21-03:42:04.188367 140539803006528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:42:04.188639 140539803006528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:42:04.224050 140539803006528 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00112/att-00/MANIFEST-14702733 2024/08/21-03:42:04.277433 140539803006528 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00112/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14702860, last_sequence is 191403505845, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702673 2024/08/21-03:42:04.277444 140539803006528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:42:04.277542 140539803006528 [version_set.cc:5652] Creating manifest 14702860 2024/08/21-03:42:04.303037 140539803006528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:42:04.318508 140539803006528 [compaction_job.cc:2433] [default] [JOB 112] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:42:04.318523 140539803006528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 63 Base level 1, inputs: [14702791(11MB)], [14702845(19MB) 14702718(19MB)] 2024/08/21-03:42:04.405212 140539803006528 [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 2024/08/21-03:42:04.405231 140539803006528 [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 2024/08/21-03:42:04.405247 140539803006528 [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 2024/08/21-03:42:04.405256 140539803006528 [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 2024/08/21-03:42:04.405265 140539803006528 [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 2024/08/21-03:42:04.548450 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst) /dev/shm/ToplingTemp/Topling-43283-HFLEL2 2024/08/21-03:42:04.833271 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst): first pass time = 0.28's, 235.657'MB/sec 2024/08/21-03:42:05.553813 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst): old prealloc_size = 57635664, real_size = 19540128 2024/08/21-03:42:05.554131 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466096 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 = 39.77 2024/08/21-03:42:05.554602 140539803006528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:42:06.227615 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702861.sst): second pass time = 0.72's, 75.119'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 31.977'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3023.377'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.227'MB/sec write SST data time = 0.16's, 135.378'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 = 11013.266'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.119'MB/sec zip pipeline throughput = 75.119'MB/sec entries = 466096 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.98 avg-zval = 39.77 usrkeys = 466096 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.98 avg-zval = 39.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466096 bytes = 1573088 } seq expand size = 3262672 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0215 GB } UnZip/Zip{ index = 10.4992 value = 2.9165 dict = 1.00 all = 3.1148 } Zip/UnZip{ index = 0.0952 value = 0.3429 dict = 1.00 all = 0.3210 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013051 GB avg = 0.028 KB total ukey len = 0.009322 GB avg = 0.020 KB total ukey num = 0.000466096 Billion total entry num = 0.000466096 Billion write speed all = 0.008357549 MB/sec (with seq num) write speed all = 0.007914710 MB/sec (without seq num) 2024/08/21-03:42:06.257729 140539803006528 [compaction_job.cc:1944] [default] [JOB 112] Generated table #14702861: 466096 keys, 21545018 bytes, temperature: kWarm 2024/08/21-03:42:06.257805 140539803006528 EVENT_LOG_v1 {"time_micros": 1724182926257761, "cf_name": "default", "job": 112, "event": "table_file_creation", "file_number": 14702861, "file_size": 21545018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191298936998, "largest_seqno": 191401303944, "table_properties": {"data_size": 18535568, "index_size": 887872, "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": 13050688, "raw_average_key_size": 28, "raw_value_size": 54058260, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466096, "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": 1724182924, "oldest_key_time": 0, "file_creation_time": 1724182924, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702861, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:42:06.419214 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst) /dev/shm/ToplingTemp/Topling-43283-vDIly5 2024/08/21-03:42:06.936588 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst): first pass time = 0.52's, 129.721'MB/sec 2024/08/21-03:42:08.146690 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst): old prealloc_size = 57635664, real_size = 19081680 2024/08/21-03:42:08.146986 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465872 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 = 0.0181 GB avg-val = 116.05 avg-zval = 38.79 2024/08/21-03:42:08.147412 140539803006528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:42:08.547819 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702862.sst): second pass time = 1.21's, 44.704'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 52.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3253.028'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.345'MB/sec write SST data time = 0.06's, 333.884'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 = 17385.516'MB/sec zip my value time = 1.21's, unzip length = 0.054'GB zip my value throughput = 44.704'MB/sec zip pipeline throughput = 116.060'MB/sec entries = 465872 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.05 avg-zval = 38.79 usrkeys = 465872 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.05 avg-zval = 38.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465872 bytes = 1630560 } seq expand size = 3261104 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4384 value = 2.9915 dict = 1.00 all = 3.1737 } Zip/UnZip{ index = 0.0958 value = 0.3343 dict = 1.00 all = 0.3151 } ---------------------------- total value len = 0.114646 GB avg = 0.123 KB (by entry num) total key len = 0.026095 GB avg = 0.028 KB total ukey len = 0.018639 GB avg = 0.020 KB total ukey num = 0.000931968 Billion total entry num = 0.000931968 Billion write speed all = 0.016710300 MB/sec (with seq num) write speed all = 0.015825077 MB/sec (without seq num) 2024/08/21-03:42:08.577830 140539803006528 [compaction_job.cc:1944] [default] [JOB 112] Generated table #14702862: 465872 keys, 21145024 bytes, temperature: kWarm 2024/08/21-03:42:08.577895 140539803006528 EVENT_LOG_v1 {"time_micros": 1724182928577861, "cf_name": "default", "job": 112, "event": "table_file_creation", "file_number": 14702862, "file_size": 21145024, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266228821, "largest_seqno": 191402766961, "table_properties": {"data_size": 18072448, "index_size": 892608, "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": 13044416, "raw_average_key_size": 28, "raw_value_size": 54064464, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465872, "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": 1724182926, "oldest_key_time": 0, "file_creation_time": 1724182926, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702862, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:42:08.599483 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702863.sst) /dev/shm/ToplingTemp/Topling-43283-24eA92 2024/08/21-03:42:08.632545 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702863.sst): first pass time = 0.03's, 210.920'MB/sec 2024/08/21-03:42:08.699702 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702863.sst): old prealloc_size = 57635664, real_size = 2472896 2024/08/21-03:42:08.699758 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702863.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 48580 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 8.85 raw-val = 0.0056 GB zip-val = 0.0020 GB avg-val = 115.34 avg-zval = 41.80 2024/08/21-03:42:08.740121 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00/14702863.sst): second pass time = 0.07's, 84.283'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 66.112'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10723.608'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.346'MB/sec write SST data time = 0.01's, 508.610'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.057'MB, throughput = 2390.533'MB/sec zip my value time = 0.07's, unzip length = 0.006'GB zip my value throughput = 84.283'MB/sec zip pipeline throughput = 84.283'MB/sec entries = 48580 avg-key = 28.00 avg-zkey = 8.85 avg-val = 115.34 avg-zval = 41.80 usrkeys = 48580 avg-key = 20.00 avg-zkey = 8.85 avg-val = 122.34 avg-zval = 41.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 48580 bytes = 151824 } seq expand size = 340060 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0010 GB value = 0.0056 GB dict = 0.06 MB all = 0.0070 GB } __ZipSize{ index = 0.0004 GB value = 0.0020 GB dict = 0.06 MB all = 0.0027 GB } UnZip/Zip{ index = 2.2601 value = 2.7593 dict = 1.00 all = 2.6072 } Zip/UnZip{ index = 0.4425 value = 0.3624 dict = 1.00 all = 0.3836 } ---------------------------- total value len = 0.120590 GB avg = 0.123 KB (by entry num) total key len = 0.027455 GB avg = 0.028 KB total ukey len = 0.019611 GB avg = 0.020 KB total ukey num = 0.000980548 Billion total entry num = 0.000980548 Billion write speed all = 0.017577059 MB/sec (with seq num) write speed all = 0.016645713 MB/sec (without seq num) 2024/08/21-03:42:08.749158 140539803006528 [compaction_job.cc:1944] [default] [JOB 112] Generated table #14702863: 48580 keys, 2670910 bytes, temperature: kWarm 2024/08/21-03:42:08.749208 140539803006528 EVENT_LOG_v1 {"time_micros": 1724182928749180, "cf_name": "default", "job": 112, "event": "table_file_creation", "file_number": 14702863, "file_size": 2670910, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191370440443, "largest_seqno": 191400371965, "table_properties": {"data_size": 2030704, "index_size": 429888, "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": 1360240, "raw_average_key_size": 28, "raw_value_size": 5603308, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 48580, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724182928, "oldest_key_time": 0, "file_creation_time": 1724182928, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702863, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:42:08.754807 140539803006528 [compaction_job.cc:699] job-00112: subcompact[0], size: 0.045361 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00112/att-00 [14702861,14702862,14702863] 2024/08/21-03:42:08.771690 140539803006528 (Original Log Time 2024/08/21-03:42:04.318585) EVENT_LOG_v1 {"time_micros": 1724182924318539, "job": 112, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14702791], "files_L2": [14702845, 14702718], "score": 0.996882, "input_data_size": 52396059, "oldest_snapshot_seqno": 191403505395} 2024/08/21-03:42:08.771693 140539803006528 (Original Log Time 2024/08/21-03:42:08.771241) [compaction_job.cc:2018] [default] [JOB 112] Compacted 1@1 + 2@2 files to L2 => 45360952 bytes 2024/08/21-03:42:08.771695 140539803006528 (Original Log Time 2024/08/21-03:42:08.771642) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 11.8 rd, 10.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(11.1, 38.9 +0.0 blob) out(43.3 +0.0 blob), read-write-amplify(8.4) write-amplify(3.9) OK, records in: 980548, records dropped: 0 output_compression: Snappy 2024/08/21-03:42:08.771700 140539803006528 (Original Log Time 2024/08/21-03:42:08.771679) EVENT_LOG_v1 {"time_micros": 1724182928771663, "cf": "default", "job": 112, "event": "compaction_finished", "compaction_time_micros": 4436227, "compaction_time_cpu_micros": 1732363, "output_level": 2, "num_output_files": 3, "total_output_size": 45360952, "num_input_records": 980548, "num_output_records": 980548, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 43688251, "file_range_sync_nanos": 0, "file_fsync_nanos": 2179, "file_prepare_write_nanos": 6541, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:42:08.883392 140539803006528 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":1724182760,"starts":1724182924,"executesMs":4581,"compactionJobId":112,"attempt":0,"compactionInputRawBytes":141181376,"compactionInputZipBytes":52396059,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45360952,"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":"00-100ef1257bfc0393937ad194f9fff9ad-b12b4081b94540bf-00"}}, response = 2024/08/21-03:42:08.883492 140539803006528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00112/att-00: olev 2, work 4.582 s, result 6.248 ms, install 0.477 ms, input{raw 134.641 MiB zip 49.969 MiB}