2024/08/20-05:34:14.357997 140500431099456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00: fork to child time = 0.023367 sec 2024/08/20-05:34:14.359006 140500431099456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00 2024/08/20-05:34:14.363616 140500431099456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00 2024/08/20-05:34:14.364995 140500431099456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:34:14.365261 140500431099456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:34:14.416998 140500431099456 [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-09917/att-00/MANIFEST-14629260 2024/08/20-05:34:14.430598 140500431099456 [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-09917/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640548, last_sequence is 190038391497, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640507 2024/08/20-05:34:14.430604 140500431099456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:34:14.430667 140500431099456 [version_set.cc:5652] Creating manifest 14640548 2024/08/20-05:34:14.461980 140500431099456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:34:14.475094 140500431099456 [compaction_job.cc:2433] [default] [JOB 9917] Compacting 2@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:34:14.475107 140500431099456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5144 Base level 1, inputs: [14640537(27MB) 14640514(167KB)], [14640463(48MB) 14640464(47MB) 14640465(11MB) 14640415(643KB)] 2024/08/20-05:34:14.787127 140500431099456 [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 2024/08/20-05:34:14.787158 140500431099456 [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 2024/08/20-05:34:14.787174 140500431099456 [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 2024/08/20-05:34:14.787186 140500431099456 [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 2024/08/20-05:34:14.787195 140500431099456 [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 2024/08/20-05:34:15.155433 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640549.sst) /dev/shm/ToplingTemp/Topling-195397-BUIMSe 2024/08/20-05:34:15.654882 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640549.sst): first pass time = 0.50's, 134.381'MB/sec 2024/08/20-05:34:16.779683 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640549.sst): old prealloc_size = 73819750, real_size = 49320768 2024/08/20-05:34:16.779763 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640549.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.66 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:34:17.226056 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640549.sst): second pass time = 1.12's, 54.931'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 114.357'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30269.668'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.224'MB/sec write SST data time = 0.07's, 718.495'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14414.862'MB/sec zip my value time = 1.12's, unzip length = 0.062'GB zip my value throughput = 54.931'MB/sec zip pipeline throughput = 200.922'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.66 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.66 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.7150 value = 1.2951 dict = 1.00 all = 1.3147 } Zip/UnZip{ index = 0.5831 value = 0.7721 dict = 1.00 all = 0.7606 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.600215835 MB/sec (with seq num) write speed all = 1.536064239 MB/sec (without seq num) 2024/08/20-05:34:17.288392 140500431099456 [compaction_job.cc:1944] [default] [JOB 9917] Generated table #14640549: 335545 keys, 51045515 bytes, temperature: kWarm 2024/08/20-05:34:17.288495 140500431099456 EVENT_LOG_v1 {"time_micros": 1724103257288435, "cf_name": "default", "job": 9917, "event": "table_file_creation", "file_number": 14640549, "file_size": 51045515, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893266760, "largest_seqno": 190038352409, "table_properties": {"data_size": 47671568, "index_size": 1565184, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724103255, "oldest_key_time": 0, "file_creation_time": 1724103255, "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": 14640549, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:17.326192 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640550.sst) /dev/shm/ToplingTemp/Topling-195397-dzfZLb 2024/08/20-05:34:18.441786 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640550.sst): first pass time = 1.12's, 60.158'MB/sec 2024/08/20-05:34:19.465664 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640550.sst): old prealloc_size = 73819750, real_size = 48478848 2024/08/20-05:34:19.465748 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640550.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:34:19.983688 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640550.sst): second pass time = 1.02's, 60.380'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.918'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16350.227'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.11's, 472.322'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 19483.752'MB/sec zip my value time = 1.02's, unzip length = 0.062'GB zip my value throughput = 60.380'MB/sec zip pipeline throughput = 91.213'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.15 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.7164 value = 1.2951 dict = 1.00 all = 1.3367 } Zip/UnZip{ index = 0.2691 value = 0.7721 dict = 1.00 all = 0.7481 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.601720852 MB/sec (with seq num) write speed all = 1.537511238 MB/sec (without seq num) 2024/08/20-05:34:20.051955 140500431099456 [compaction_job.cc:1944] [default] [JOB 9917] Generated table #14640550: 335545 keys, 50203595 bytes, temperature: kWarm 2024/08/20-05:34:20.052033 140500431099456 EVENT_LOG_v1 {"time_micros": 1724103260051988, "cf_name": "default", "job": 9917, "event": "table_file_creation", "file_number": 14640550, "file_size": 50203595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893302293, "largest_seqno": 190038352408, "table_properties": {"data_size": 47672528, "index_size": 722304, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724103257, "oldest_key_time": 0, "file_creation_time": 1724103257, "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": 14640550, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:20.098546 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst) /dev/shm/ToplingTemp/Topling-195397-ZYcR9b 2024/08/20-05:34:20.555058 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst): first pass time = 0.46's, 85.541'MB/sec 2024/08/20-05:34:21.939996 140500431099456 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst): part-0: reject ZipStore ratio = 0.805 2024/08/20-05:34:22.052003 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst): old prealloc_size = 73819750, real_size = 36810032 2024/08/20-05:34:22.052066 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 195231 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 4.29 raw-val = 0.0359 GB zip-val = 0.0359 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:34:22.189362 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00/14640551.sst): second pass time = 1.38's, 25.953'MB/sec, value only(92.0% of KV) wait indexing time = 0.11's, remap KeyValue time = 0.14's, 272.400'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18958.889'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.563'MB/sec write SST data time = 0.05's, 739.664'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 = 1.38's, unzip length = 0.036'GB zip my value throughput = 25.953'MB/sec zip pipeline throughput = 152.628'MB/sec entries = 195231 avg-key = 16.00 avg-zkey = 4.29 avg-val = 184.00 avg-zval = 184.00 usrkeys = 195231 avg-key = 8.00 avg-zkey = 4.29 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 195231 bytes = 658912 } seq expand size = 1366617 multi value expand size = 0 cnt WriteAppend = 4393 UnZipSize{ index = 0.0016 GB value = 0.0359 GB dict = 0.00 MB all = 0.0390 GB } __ZipSize{ index = 0.0008 GB value = 0.0359 GB dict = 0.00 MB all = 0.0374 GB } UnZip/Zip{ index = 1.8629 value = 1.0000 dict = 0.00 all = 1.0434 } Zip/UnZip{ index = 0.5368 value = 1.0000 dict = 0.00 all = 0.9584 } ---------------------------- total value len = 62.462217 GB avg = 0.180 KB (by entry num) total key len = 6.802619 GB avg = 0.020 KB total ukey len = 3.196438 GB avg = 0.008 KB total ukey num = 0.390199882 Billion total entry num = 0.347077890 Billion write speed all = 1.602574140 MB/sec (with seq num) write speed all = 1.538331666 MB/sec (without seq num) 2024/08/20-05:34:22.236189 140500431099456 [compaction_job.cc:1944] [default] [JOB 9917] Generated table #14640551: 195231 keys, 37421226 bytes, temperature: kWarm 2024/08/20-05:34:22.236269 140500431099456 EVENT_LOG_v1 {"time_micros": 1724103262236224, "cf_name": "default", "job": 9917, "event": "table_file_creation", "file_number": 14640551, "file_size": 37421226, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964004389, "largest_seqno": 190038352410, "table_properties": {"data_size": 35922704, "index_size": 838400, "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": 3123696, "raw_average_key_size": 16, "raw_value_size": 35922504, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 195231, "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": 1724103260, "oldest_key_time": 0, "file_creation_time": 1724103260, "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": 14640551, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:22.268549 140500431099456 [compaction_job.cc:699] job-09917: subcompact[0], size: 0.138670 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09917/att-00 [14640549,14640550,14640551] 2024/08/20-05:34:22.336205 140500431099456 (Original Log Time 2024/08/20-05:34:14.475151) EVENT_LOG_v1 {"time_micros": 1724103254475119, "job": 9917, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14640537, 14640514], "files_L2": [14640463, 14640464, 14640465, 14640415], "score": 0.991776, "input_data_size": 142642932, "oldest_snapshot_seqno": 190038391456} 2024/08/20-05:34:22.336210 140500431099456 (Original Log Time 2024/08/20-05:34:22.335482) [compaction_job.cc:2018] [default] [JOB 9917] Compacted 2@1 + 4@2 files to L2 => 138670336 bytes 2024/08/20-05:34:22.336213 140500431099456 (Original Log Time 2024/08/20-05:34:22.336120) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.3 rd, 17.8 wr, level 2, files in(2, 4) out(3 +0 blob) MB in(27.2, 108.8 +0.0 blob) out(132.2 +0.0 blob), read-write-amplify(9.8) write-amplify(4.9) OK, records in: 871216, records dropped: 4895 output_compression: Snappy 2024/08/20-05:34:22.336223 140500431099456 (Original Log Time 2024/08/20-05:34:22.336180) EVENT_LOG_v1 {"time_micros": 1724103262336153, "cf": "default", "job": 9917, "event": "compaction_finished", "compaction_time_micros": 7793412, "compaction_time_cpu_micros": 2119579, "output_level": 2, "num_output_files": 3, "total_output_size": 138670336, "num_input_records": 871216, "num_output_records": 866321, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 147126385, "file_range_sync_nanos": 0, "file_fsync_nanos": 2813, "file_prepare_write_nanos": 268291, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:34:22.496049 140500431099456 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":1724103254,"executesMs":7968,"compactionJobId":9917,"attempt":0,"compactionInputRawBytes":174243200,"compactionInputZipBytes":142642932,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138670336,"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-e5e23e022dff395072ab1c65725448da-caf28fd1a8289919-00"}}, response = 2024/08/20-05:34:22.496154 140500431099456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09917/att-00: olev 2, work 7.969 s, result 8.677 ms, install 0.772 ms, input{raw 166.171 MiB zip 136.035 MiB}